🔒 Licensed & Insured — CA #C-36 4.8/5 Google Rating Serving Greater Los Angeles
CA Licensed Contractor
License #C-36 | Fully Insured

Plumber Granada Hills CA 91344

Licensed Plumber · Granada Hills CA · 91344

Your trusted licensed plumber in Granada Hills. Fast response across Knollwood, Balboa Highlands, Bee Canyon Estates and all of 91344. Upfront pricing, no hidden fees.

Available 24/7
Licensed & Insured
60-Min Response
Serving Greater LA
Free Estimates
Google Reviews 4.8 out of 5 stars
Yelp 5 star reviews
Meet the Technicians Serving Granada Hills

Licensed Technicians
Serving Granada Hills

Licensed, background-checked plumbers serving Granada Hills and the San Fernando Valley since 2005.

Michael
Lead Tech
Michael
Lead Plumber · Founder

20+ years experience. Sewer line replacement, repiping, and complex leak detection.

Wayne
Wayne
Senior Plumber

Drain cleaning and water heater specialist. 12 years across the San Fernando Valley.

Ahmed
Ahmed
Plumber

Emergency response specialist. First to arrive on burst pipe and sewer backup calls 24/7.

Ben
Ben
Leak Detection Expert

Non-invasive slab leak location and repair across Greater Los Angeles.

Lisa
Lisa
Customer Coordinator

Real person answering your calls 24/7. Coordinates all dispatching and follow-ups.

Luis
Luis
Commercial Specialist

Commercial plumbing for restaurants, offices, and property management accounts.

Michael's Valley Plumbing has served Granada Hills and the San Fernando Valley since 2005. Our licensed, background-checked plumbers provide residential and commercial plumbing services, and are familiar with the older homes, aging pipe systems, and unique plumbing challenges found throughout Knollwood, Balboa Highlands, Bee Canyon Estates, and the surrounding 91344 area.

✓ CSLB C-36 Licensed 🔍 Background Checked 🛡 Fully Insured 📍 Serving Granada Hills Since 2005
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Granada Hills
Emergency plumbing Granada Hills

24/7 Emergency Plumber
Granada Hills CA

When you need an emergency plumber in Granada Hills, Michael's Valley Plumbing responds fast — 24 hours a day, 7 days a week. We serve Knollwood, Balboa Highlands, Bee Canyon Estates and all of 91344. A real person answers every call.

Immediate Dispatch

When you call our emergency line, a licensed plumber is dispatched immediately — no voicemail, no answering service. We typically arrive anywhere in Granada Hills within 60 minutes of your call.

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Fully Equipped Vans

Every service van is stocked with the tools and parts needed to resolve most emergency plumbing situations on the first visit — saving you time and minimizing water damage to your home.

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Licensed & Insured

Our CSLB C-36 licensed plumbers are fully bonded and insured. You get upfront flat-rate pricing before any work begins — no surprises on your bill.

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Real Person Answers

Unlike large call centers, a real person answers every call 24 hours a day. We understand that a burst pipe or sewer backup in Knollwood cannot wait until morning.

Plumbing Emergency?

We answer every call, 24 hours a day

Licensed plumber dispatched within 60 minutes · Upfront pricing

Granada Hills
Drain cleaning Granada Hills CA

Professional Drain Cleaning
Granada Hills CA

root intrusion is especially frequent in mature neighborhoods like Knollwood and Balboa Highlands, where large trees have grown into aging cast iron pipes over decades. Michael's Valley Plumbing uses hydro-jetting and video camera inspection to clear and diagnose drain problems throughout 91344.

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Video Camera Inspection

Our drain camera inspections identify the exact cause and location of blockages without unnecessary digging. This is especially valuable in Balboa Highlands, where original cast iron pipes are common and issues can be difficult to locate without technology.

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Hydro-Jetting Service

Hydro-jetting uses high-pressure water to cut through grease, scale, and tree roots — restoring full pipe capacity. It is the most effective method for older drain systems common in 1950s-1970s Granada Hills homes.

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Root Intrusion Removal

Tree root intrusion is one of the leading causes of drain problems in Granada Hills, particularly in mature neighborhoods like Knollwood where large trees have had decades to grow into aging pipes.

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Preventive Maintenance

Regular drain cleaning prevents costly emergency calls. We offer maintenance programs for Granada Hills homeowners and commercial properties throughout the 91344 ZIP code.

Granada Hills
Water heater Granada Hills CA

Water Heater Repair & Replacement
Granada Hills CA

No hot water? Many homes in Balboa Highlands and Bee Canyon Estates still have original tank water heaters from the 1950s-1970s. Michael's Valley Plumbing provides expert water heater repair and replacement in Granada Hills CA — tank, tankless, gas, and electric systems — with same-day service available throughout 91344.

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Tank Water Heater Service

We repair and replace all major brands of tank water heaters including Rheem, Bradford White, and AO Smith. Many Balboa Highlands and Bee Canyon Estates homes still have original units from the 1950s-1970s that are well past their 10-15 year service life.

Tankless Water Heater Installation

Tankless water heaters provide unlimited hot water on demand and can reduce energy consumption by up to 30%. They are an excellent upgrade for Granada Hills homes with growing families or high hot water demand.

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Same-Day Service Available

A failed water heater should not mean a cold shower for days. We offer same-day water heater replacement throughout 91344 — including gas line connections and all required permits.

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Balboa Highlands Eichler Specialists

Eichler homes in Balboa Highlands have unique radiant heating systems and plumbing configurations that require specialized knowledge. Our team has extensive experience servicing these distinctive mid-century properties.

Real Work, Every Day

Plumbers On the Job in Granada Hills

Real technicians, real equipment, real service calls throughout the San Fernando Valley.

Professional drain cleaning equipment in action

Professional drain cleaning equipment in action

Quality fixture installation work

Quality fixture installation work

Modern water heater system installation

Modern water heater system installation

Precision plumbing repair on-site

Precision plumbing repair on-site

Our technicians serving local homeowners

Our technicians serving local homeowners

Skilled craftsmanship on every job

Skilled craftsmanship on every job

Professional drain cleaning equipment in action

Professional drain cleaning equipment in action

Quality fixture installation work

Quality fixture installation work

Modern water heater system installation

Modern water heater system installation

Precision plumbing repair on-site

Precision plumbing repair on-site

Our technicians serving local homeowners

Our technicians serving local homeowners

Skilled craftsmanship on every job

Skilled craftsmanship on every job

Granada Hills
Leak detection Granada Hills CA

Advanced Leak Detection
Granada Hills CA

slab leaks are particularly common in Granada Hills's 1950s-1970s housing stock, especially in Knollwood and Balboa Highlands. Michael's Valley Plumbing uses non-invasive electronic equipment to locate leaks precisely — minimizing damage to your home.

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Electronic Leak Detection

We use acoustic listening devices and electronic amplification equipment to pinpoint leak locations without damaging walls, floors, or landscaping. Most leak locations are confirmed on the same day of inspection.

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Slab Leak Specialists

slab leaks are particularly common in Granada Hills homes built before 1975. The combination of aging copper pipes and the expansive clay soils common in the San Fernando Valley creates ideal conditions for pinhole leaks under the foundation.

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Hidden Pipe Leak Locating

Leaks inside walls or underground can cause structural damage and mold growth long before becoming visible. Our detection equipment identifies these problems early, keeping repair costs significantly lower.

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Post-Detection Repair

We do not just find the leak — we fix it. Our licensed plumbers handle all post-detection repairs including slab access, pipe replacement, and full restoration throughout Knollwood, Balboa Highlands, and Bee Canyon Estates.

Granada Hills
Pipe repair Granada Hills CA

Pipe Repair & Repiping
Granada Hills CA

Many Granada Hills homes in Knollwood and Balboa Highlands were built with galvanized steel pipes that have exceeded their 50-year lifespan. Low water pressure, discolored water, and frequent leaks are signs your home may need a repipe. We specialize in full home repiping with modern copper or PEX pipe.

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Galvanized Pipe Replacement

Galvanized steel pipes were standard in homes built before 1970 and have a service life of approximately 40-50 years. Many Granada Hills homes in Knollwood and Balboa Highlands are now experiencing low pressure, rust-colored water, and frequent leaks as these pipes corrode from the inside out.

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Full Home Repiping

A full home repipe with modern PEX or copper pipe restores water pressure, eliminates corrosion, and can increase home value. Most full repipes in Granada Hills are completed in one to two days with minimal disruption to daily life.

Trenchless Pipe Repair

Where conditions allow, we use trenchless pipe lining or pipe bursting methods to replace damaged pipes without major excavation — preserving landscaping, driveways, and hardscaping.

Licensed & Permitted

All repiping work is performed by our CSLB C-36 licensed plumbers and includes all required permits. Permitted work protects your investment and is required for home sales in Los Angeles County.

Granada Hills
Sewer line Granada Hills CA

Sewer Line Repair & Replacement
Granada Hills CA

cast iron sewer pipes in Knollwood and Balboa Highlands have been deteriorating for decades. root intrusion near O'Melveny Park and along Balboa Boulevard is a frequent cause of sewer backups in Granada Hills. Michael's Valley Plumbing offers camera inspection, root removal, and trenchless sewer repair throughout 91344.

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Sewer Camera Inspection

Our sewer camera inspections allow us to identify the exact cause and location of sewer backups without unnecessary excavation. This service is particularly useful in older Granada Hills neighborhoods where cast iron sewer lines are common and deteriorating.

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Root Removal

Tree root intrusion is one of the leading causes of sewer backups in Granada Hills, especially near O'Melveny Park and along Balboa Boulevard where mature trees have established root systems that seek out aging sewer pipes. We use professional root-cutting and hydro-jetting to restore proper flow.

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Trenchless Sewer Repair

When possible, we use trenchless sewer repair methods including pipe lining and pipe bursting — minimizing disruption to landscaping, driveways, and walkways while fully restoring damaged sewer lines.

Licensed Local Plumbers

Our CSLB C-36 licensed plumbers are fully insured and provide upfront pricing before any work begins. We have been serving Granada Hills and the San Fernando Valley since 2005.

Why Michael's Valley

Why Choose
Michael's Valley Plumbing

We've been serving Granada Hills and the San Fernando Valley since 2005. Our plumbers show up when they say they will, fix the problem right the first time, and leave your property clean.

500+
Jobs completed in Granada HillsTrusted by homeowners across Knollwood, Balboa Highlands and Bee Canyon Estates
60min
Response Time
4.8
Google Rating
24/7
Emergency Service
  • Licensed, bonded & insured — CSLB C-36
  • Available 24/7 for emergencies
  • Upfront pricing — no hidden fees
  • 60-min response anywhere in 91344
  • Residential & commercial plumbing
  • Every job guaranteed — we stand behind our work
Michael's Valley Plumbing
4.8
Google
Rating
CSLB Licensed BBB Accredited
The kind of work we do daily

Recent Plumbing Projects

Real jobs, real results. Drag the slider to compare before and after.

Before After
Sewer Line Replacement
Collapsed Sewer Line — Full Replacement
Los Angeles CountySame-day serviceNew PVC installation
Before After
Water Heater Replacement
Leaking Rheem — Full Replacement
Los Angeles CountySame-day serviceNew Rheem installed
Google Reviews
4.8· 150+ reviews
Verified Google Reviews · Residential & Commercial Plumbing in Granada Hills CA
R.M.
Robert M.
Knollwood, Granada Hills
I called Michael's Valley Plumbing for an emergency late in the evening, and they showed up way faster than expected. Professional, clean, and fair pricing.
Posted on Google
S.K.
Sandra K.
Balboa Highlands, Granada Hills
Great experience. Water heater issue handled quickly and professionally. Pricing was fair and they explained everything clearly before starting work.
Posted on Google
T.R.
Tom R.
Bee Canyon Estates, Granada Hills
Amazing job fixing a clogged drain in my kitchen. Arrived on time, worked quickly, left everything clean. Will definitely call again.
Posted on Google
J.L.
James L.
Granada Hills, CA
Pipe burst early in the morning — they responded immediately and handled it like pros. Fast, reliable, and very professional.
Posted on Google
M.C.
Maria C.
Knollwood, Granada Hills
Great service from start to finish. Didn't try to upsell unnecessary work. Honest pricing and excellent quality.
Posted on Google
D.W.
David W.
North of Rinaldi, Granada Hills
Used Michael's Valley Plumbing twice — both times great. Punctual, efficient, very respectful of my home.
Posted on Google
A.P.
Anna P.
Balboa Highlands, Granada Hills
Water heater issue same-day. Technician was friendly and knew exactly what to do. Fair pricing, no surprises.
Posted on Google
K.B.
Kevin B.
Bee Canyon Estates, Granada Hills
Fixed a leak another company couldn't figure out. Quick response, great communication, quality work.
Posted on Google
L.S.
Linda S.
Granada Hills, CA
I called Michael's Valley Plumbing for an emergency late in the evening, and they showed up way faster than expected. Professional, clean, and fair pricing.
Posted on Google
C.M.
Carlos M.
Knollwood, Granada Hills
Great experience. Water heater issue handled quickly and professionally. Pricing was fair and they explained everything clearly before starting work.
Posted on Google
P.H.
Patricia H.
Balboa Highlands, Granada Hills
Amazing job fixing a clogged drain in my kitchen. Arrived on time, worked quickly, left everything clean. Will definitely call again.
Posted on Google
J.T.
Jason T.
Granada Hills, CA
Pipe burst early in the morning — they responded immediately and handled it like pros. Fast, reliable, and very professional.
Posted on Google
N.G.
Nancy G.
Bee Canyon Estates, Granada Hills
Great service from start to finish. Didn't try to upsell unnecessary work. Honest pricing and excellent quality.
Posted on Google
M.R.
Michael R.
Knollwood, Granada Hills
Used Michael's Valley Plumbing twice — both times great. Punctual, efficient, very respectful of my home.
Posted on Google
E.V.
Elena V.
North of Rinaldi, Granada Hills
Water heater issue same-day. Technician was friendly and knew exactly what to do. Fair pricing, no surprises.
Posted on Google
B.C.
Brian C.
Granada Hills, CA
Fixed a leak another company couldn't figure out. Quick response, great communication, quality work.
Posted on Google
R.M.
Robert M.
Knollwood, Granada Hills
I called Michael's Valley Plumbing for an emergency late in the evening, and they showed up way faster than expected. Professional, clean, and fair pricing.
Posted on Google
S.K.
Sandra K.
Balboa Highlands, Granada Hills
Great experience. Water heater issue handled quickly and professionally. Pricing was fair and they explained everything clearly before starting work.
Posted on Google
T.R.
Tom R.
Bee Canyon Estates, Granada Hills
Amazing job fixing a clogged drain in my kitchen. Arrived on time, worked quickly, left everything clean. Will definitely call again.
Posted on Google
J.L.
James L.
Granada Hills, CA
Pipe burst early in the morning — they responded immediately and handled it like pros. Fast, reliable, and very professional.
Posted on Google
M.C.
Maria C.
Knollwood, Granada Hills
Great service from start to finish. Didn't try to upsell unnecessary work. Honest pricing and excellent quality.
Posted on Google
D.W.
David W.
North of Rinaldi, Granada Hills
Used Michael's Valley Plumbing twice — both times great. Punctual, efficient, very respectful of my home.
Posted on Google
A.P.
Anna P.
Balboa Highlands, Granada Hills
Water heater issue same-day. Technician was friendly and knew exactly what to do. Fair pricing, no surprises.
Posted on Google
K.B.
Kevin B.
Bee Canyon Estates, Granada Hills
Fixed a leak another company couldn't figure out. Quick response, great communication, quality work.
Posted on Google
L.S.
Linda S.
Granada Hills, CA
I called Michael's Valley Plumbing for an emergency late in the evening, and they showed up way faster than expected. Professional, clean, and fair pricing.
Posted on Google
C.M.
Carlos M.
Knollwood, Granada Hills
Great experience. Water heater issue handled quickly and professionally. Pricing was fair and they explained everything clearly before starting work.
Posted on Google
P.H.
Patricia H.
Balboa Highlands, Granada Hills
Amazing job fixing a clogged drain in my kitchen. Arrived on time, worked quickly, left everything clean. Will definitely call again.
Posted on Google
J.T.
Jason T.
Granada Hills, CA
Pipe burst early in the morning — they responded immediately and handled it like pros. Fast, reliable, and very professional.
Posted on Google
N.G.
Nancy G.
Bee Canyon Estates, Granada Hills
Great service from start to finish. Didn't try to upsell unnecessary work. Honest pricing and excellent quality.
Posted on Google
M.R.
Michael R.
Knollwood, Granada Hills
Used Michael's Valley Plumbing twice — both times great. Punctual, efficient, very respectful of my home.
Posted on Google
E.V.
Elena V.
North of Rinaldi, Granada Hills
Water heater issue same-day. Technician was friendly and knew exactly what to do. Fair pricing, no surprises.
Posted on Google
B.C.
Brian C.
Granada Hills, CA
Fixed a leak another company couldn't figure out. Quick response, great communication, quality work.
Posted on Google
Local expertise matters

Why Granada Hills Homes Need Specialized Plumbing

Most homes in Granada Hills were built between 1950 and 1975. Here is what that means for your plumbing.

Galvanized Water Lines

Galvanized steel pipes were the standard water supply material in homes built before 1970. After 50+ years, they corrode from the inside out — causing low water pressure, rust-colored water, and frequent pinhole leaks. Homes in Knollwood and Balboa Highlands commonly require partial or full repipes to restore proper water pressure and quality.

Cast Iron Drain Pipes

Original cast iron drain pipes in Granada Hills homes have reached the end of their 50-75 year service life. Cracks, corrosion, and joint failures are common — particularly in the main drain lines under the home's foundation. Video camera inspection is the only reliable way to assess the condition of these pipes without excavation.

Slab Leaks

The copper water lines installed under the slab foundations of Granada Hills homes in the 1950s-1970s are vulnerable to pinhole leaks caused by pipe corrosion and soil movement. Slab leaks are particularly common in areas with expansive clay soils and can cause significant foundation damage if not detected early with professional equipment.

Eichler Homes — Balboa Highlands

The distinctive Eichler homes in Balboa Highlands feature radiant floor heating systems with hot water pipes embedded in the concrete slab. These systems require specialized knowledge to service and repair. Our team has extensive experience with Eichler plumbing systems throughout Granada Hills and understands the unique challenges these properties present.

Know the signs

Common Plumbing Problems in Granada Hills

Based on thousands of service calls in Granada Hills — these are the most frequent issues in 1950s-1970s homes.

Slab Leaks

Warm spots on the floor, unexplained increases in water bills, and the sound of running water when all fixtures are off are classic signs of a slab leak. Common in Knollwood and Balboa Highlands homes. Early detection saves thousands in foundation repair costs.

Root Intrusion

Slow drains, gurgling toilets, and sewer backups in multiple fixtures simultaneously often indicate tree root intrusion in the main sewer line. Extremely common near O'Melveny Park and in established residential areas with mature trees.

Low Water Pressure

Gradually declining water pressure throughout the home is a classic symptom of corroding galvanized supply pipes. The interior diameter reduces over time as rust and mineral deposits accumulate. A full repipe typically resolves this permanently.

Aging Water Heaters

Water heaters in most Granada Hills homes are approaching or past their 10-15 year service life. Signs of failure include rust-colored water, rumbling noises, and inconsistent hot water. Same-day replacement is available throughout 91344.

Sewer Line Deterioration

Cast iron sewer laterals installed in 1950s-1970s Granada Hills homes are experiencing widespread deterioration. Cracks, joint separations, and corrosion allow sewage exfiltration. Trenchless sewer repair is often possible without major excavation.

Pressure Regulator Failure

Many Granada Hills homes have pressure regulator valves installed decades ago that have reached end of service life. A failed regulator can cause excessively high or low water pressure throughout the home and accelerate pipe wear.

Frequently requested

Common Service Calls in Granada Hills

The most frequent plumbing service calls we receive from homeowners in Granada Hills 91344.

Sewer Line

Root Intrusion Near O'Melveny Park

The mature trees throughout Granada Hills — particularly near O'Melveny Park and along established residential streets — are a leading cause of sewer backups in the area. Tree roots naturally seek out water sources and can penetrate aging cast iron sewer joints. Hydro-jetting followed by camera inspection is the standard treatment for this common Granada Hills plumbing issue.

Leak Detection

Slab Leaks in Older Knollwood Homes

Homes built in Knollwood during the 1950s-1970s typically have copper supply lines running beneath the concrete slab. These pipes have been subject to decades of soil movement, water chemistry changes, and thermal expansion cycles — all of which contribute to pinhole leak formation. Electronic leak detection allows us to locate these leaks precisely without destructive excavation.

Water Heater

Water Heater Failures in Balboa Highlands

The distinctive Eichler homes of Balboa Highlands and surrounding Granada Hills neighborhoods contain water heaters that, in many cases, have been in service for 15-25 years. These aging units are prone to tank corrosion, thermocouple failure, and sediment buildup that reduces efficiency. Same-day water heater replacement is available throughout 91344.

Pipe Repair

Galvanized Pipe Issues in 1950s-1970s Homes

Homes built across Granada Hills in the early post-war period were constructed with galvanized steel water supply lines with a typical service life of 40-50 years. Many of these homes are now experiencing progressive deterioration — manifesting as low water pressure, rust-tinged water, and increasingly frequent pinhole leaks. A full home repipe with PEX or copper pipe permanently resolves these issues.

Drain Cleaning

Sewer Backups in Mature Neighborhoods

The established residential neighborhoods throughout Granada Hills — with their mature landscaping and original cast iron drain systems — experience a higher rate of sewer backup incidents than newer construction areas. The combination of aging pipe materials, established root systems, and decades of accumulated scale creates conditions where routine hydro-jetting and drain maintenance can prevent costly emergency situations.

Service area — Granada Hills CA

Serving Granada Hills & San Fernando Valley

As your local plumber Granada Hills CA, Michael's Valley Plumbing serves every neighborhood in ZIP code 91344 — from Balboa Boulevard to Chatsworth Street and from White Oak Avenue to Rinaldi Street. Near O'Melveny Park, Granada Hills Charter High School, or Knollwood Country Club? We serve your area.

Granada Hills Neighborhoods
Knollwood Balboa Highlands Bee Canyon Estates North of Rinaldi Knollwood Grove White Oak Corridor Zelzah Ave Corridor Granada Hills Foothill Area

Many homes in Knollwood and Balboa Highlands were built between the 1950s-1970s. These properties commonly experience aging galvanized water lines, cast iron drain pipe deterioration, and slab leaks. The Balboa Highlands area features historic Eichler homes with unique plumbing characteristics.

Granada Hills is part of our service area covering the entire San Fernando Valley.

Serving Granada Hills since 2005 — call (877) 976-4242 for fast, licensed plumbing service throughout 91344.

Serving all of Granada Hills 91344 — call (877) 976-4242

Michael's Valley Plumbing · Granada Hills CA

Your Local
Plumbing Team

Serving Knollwood, Balboa Highlands, Bee Canyon Estates and all of Granada Hills 91344. Licensed, insured, available 24 hours a day.

CSLB C-36 Licensed & Bonded
60-Minute Emergency Response
Real Person Answers — No Voicemail
Upfront Flat-Rate Pricing
Serving Granada Hills Since 2005
(877) 976-4242
Available 24 hours · 7 days a week
Call Now
Michael's Valley Plumbing — Granada Hills CA 91344CSLB C-36 Licensed · BBB Accredited A+