Keep Daily Life Moving.
Tell us what has stopped working and how it’s affecting your day. We’ll take it from there.
SERVING GRANADA HILLS / BASED IN SYLMAR
Plumbing Company
Best Quality Plumbing is based in Sylmar and serves Granada Hills. Tell us what’s wrong at your home or business, and we’ll help you work out the next step.
SYLMAR OFFICE✦HOMES + BUSINESSES
SERVICE IN SAN FERNANDO VALLEY
Plumbing Repairs
In Granada Hills.
A few details help us prepare: which fixtures are affected, when the problem started, and whether water is still leaking or backing up. Give us your Granada Hills address and we’ll discuss how we can help.
See the full service-area mapPlan Around The Property.
For a business or managed property, let us know what’s affected, who can let us in, and when work can happen.
What Our Plumbing Customers Say
Matthew LuongMy tankless water heater was discharging water randomly. I had no idea what the issue was. But Sergio came by ASAP and helped diagnosed what could be the issue. It was determined that my water pressure regulator was broken and the water pressure was 140 psi. He replaced it with a new one the same day within an hour, and lowered the pressure to 50 psi, and no more water is discharging from my water heater anymore.Read review on Google
Ben SedighiI called Sergio with Best Quality plumbing at 2 PM he asked for pictures of the piping / ball valve leaking. He gave me a fair price, was at my house on 20 min and fixed the issue using Brass Ball Valve. I am an engineer and can tell you his work was really good and his charge was very reasonable. I will certainly recommend him. After, the first experience I called Sergio again for replacement of our main line. His price was 10% lower than other two I had called. I had a plumbing engineer write the specifications and showed to to Sergio and his response “ no problem “. He and his crew dug one clean out 3’ deep, removed the turf 58.5’ away dug 8’ used the best commercially available piping and fitting and finished in less than 2 days. Checked the turf, and saw a few kinks, called Sergio and Carlis showed up on Labor Day, fixed it to perfection. I can’t ask for better job done professionally. Thank you Sergio and the team. I would certainly recommend youRead review on Google
Jon MaxeyBest in Santa Clarita. Sergio was very responsive and came out quick multiple times when we had plumbing issues. He fixed the leaks and was able to change out the parts. Good pricingRead review on Google
LOCAL FACTS / GRANADA HILLS
Plumbing In
Granada Hills.
Who supplies your water, who issues permits, who owns which part of the sewer line and how old the local homes are — the public facts that shape plumbing work in Granada Hills. Each links to its official source.
Around Granada Hills: Granada Hills Recreation Center (Petit Park).
- Local government
- Granada Hills is a neighborhood of the City of Los Angeles, covered by the Granada Hills–Knollwood community plan. LA City Planning: community plans
- Plumbing permits
- Issued by LA Department of Building and Safety (LADBS). LA Department of Building and Safety
- Water supplier
- LADWP. Latest report: Valley sources averaged 103–140 mg/L as calcium carbonate in 2025, depending on the source (moderately hard to hard). LADWP 2026 Drinking Water Quality Report (2025 data)
- Public sewer
- Run by LA Sanitation (LASAN). LA Sanitation: the city sewer system
- Your sewer lateral
- LA Sanitation states that property owners are responsible for maintaining and repairing their entire private sewer lateral — the upper lateral from the building to the property line and the lower lateral from the property line to the main in the street. LA Sanitation: the city sewer system
- Utilities
- Electricity from LADWP; natural gas from SoCalGas. City of LA: power, water & gas reconnection steps
- Housing age
- The median home in ZIP 91344 was built in 1963 (US Census). US Census ACS 2020–2024, median year built (ZIP 91344)
- Local conditions
- In the 1994 Northridge earthquake, ground fissures on Balboa Boulevard in Granada Hills broke the 49-inch Granada and 68-inch Rinaldi water trunk lines and a 22-inch gas line. NCEER 1994 Northridge reconnaissance report
- Rebates
- LADWP offers a $1,500–$2,500 rebate for a heat pump water heater bought and installed on or after November 1, 2025. It requires LADWP electric service and a finaled LADBS permit. LADWP consumer rebate program
- Rebates
- SoCalGas lists rebates through December 31, 2026 of $80–$1,500 for a tankless water heater that replaces a tank unit, and $300–$575 for a qualifying high-efficiency storage water heater, while funds last. SoCalGas rebates and incentives
- Rebates
- LADWP customers can get a rebate of up to $250 for a qualifying high-efficiency toilet, plus rebates for washers and leak or flow monitors. LADWP SoCal Water$mart rebates
- Rebates
- LA Sanitation offers rebates of up to $300 for a sewer lateral camera inspection and up to $2,500 for a lateral repair, first come, first served while funds last. LA Sanitation sewer lateral rebates
- About hardness
- Levels follow the USGS scale. USGS: Hardness of water
CHOOSE WHAT NEEDS ATTENTION
Explore Our
Granada Hills Plumbing Services.
Find the service that fits your problem in Granada Hills. Each page explains common signs and what we can do.
SERVICE FAMILY
Drains & Sewer
For slow fixtures, recurring clogs, and sewer-line questions.
Drain CleaningClear stubborn clogs and slow drains. Get things moving again.↗01 / IN GRANADA HILLSSewer ServicesInspection, repair, and replacement for the lines you rely on.↗02 / IN GRANADA HILLSCamera InspectionA closer look inside your sewer line to understand the problem.↗03 / IN GRANADA HILLSHydro JettingPowerful drain cleaning for grease, buildup, and recurring blockages.↗04 / IN GRANADA HILLS
SERVICE FAMILY
Hot Water
For hot-water repairs, replacement, and tankless systems.
SERVICE FAMILY
Leaks & Pipes
For hidden leaks, aging pipes, and water-line concerns.
SERVICE FAMILY
Home & Business
For fixtures and plumbing systems at homes and businesses.
Toilet ServicesRepair and installation for leaks, clogs, and worn-out toilets.↗01 / IN GRANADA HILLSFixture InstallationGive kitchens and bathrooms a fresh start with new fixtures.↗02 / IN GRANADA HILLSResidential PlumbingEveryday repairs and bigger plumbing projects for your home.↗03 / IN GRANADA HILLSCommercial PlumbingPractical plumbing solutions for local businesses and properties.↗04 / IN GRANADA HILLS
SERVICE FAMILY
Emergency
For active leaks, backups, and plumbing problems that cannot wait.
WHAT HAPPENS NEXT
Arrange Your
Plumbing Visit.
Tell us your Granada Hills address and what’s happening. We’ll talk through the next step and confirm any appointment with you.
Urgent issue? Call (818) 282-5846- 01
Describe The Symptom.
Share what changed, which fixtures are affected, and whether there is active water or a backup.
- 02
Confirm Your Address.
Give us the Granada Hills address so the team can discuss service and scheduling.
- 03
Review The Next Step.
We’ll explain what we recommend and the price before work begins.
GOOD TO KNOW
Granada Hills Plumbing
Questions Answered.
Is Best Quality Plumbing based in Granada Hills?
Our business is based in Sylmar, California, and serves Granada Hills and the other communities listed in the service-area directory.
Do you work on homes and businesses in Granada Hills?
Yes. We offer residential and commercial plumbing services. Tell us about the property and issue so we can discuss the right next step.
What if I have an urgent leak or backup?
Call (818) 282-5846 directly. We offer 24/7 emergency plumbing service and can discuss the situation and current availability.
Can I get a free estimate?
Yes. Share what needs attention and we will help arrange a free estimate. An online request does not confirm an appointment.
READY WHEN YOU ARE
Request Your Free
Plumbing Estimate.
Share a few details with our team and we’ll contact you to discuss the next step. Sending a request does not confirm an appointment.
FREE ESTIMATE REQUEST
Form not loading? Call (818) 282-5846 or open our contact page.
CLOSE TO HOME
Plumbing Service
Areas We Cover.
Based in Sylmar and serving homes and businesses across 22 nearby communities.
SYLMAR BASED23 COMMUNITIESAPPROX. 30-MILE RADIUS
SYLMAR, CAOur office
SYLMAR OFFICE SERVED COMMUNITY
View on Google Maps ↗Map data © OpenStreetMap contributors
THE NEIGHBORHOODS WE SERVE01 — 22
San Fernando Valley
Santa Clarita Valley
Glendale & The Foothills
The circle is an approximate 30-mile guide from our Sylmar office, not a precise service boundary. Call to confirm service at your address.