Plumbing & Irrigation in San Francisco, CA

Compare 42 plumbing & irrigation contractors near you in San Francisco and surrounding area with an average rating of 4.7/5. Get free quotes, read reviews, and find the right pro for your project.

Last updated May 22, 2026

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Other Businesses in This Area

Discount Plumbing San Francisco

5.0~14 years online
plumbinginsf.comGet a Free Quote

Flow Masters Plumbing, Drain and Water Heater

5.014½+ years online
flowmastersplumbing.com

Garcia Sprinkler System California

5.09 mo online
garciassprinklersystem.netGet a Free Quote

Giant Landscaping, INC: 15+ years in business

5.019½+ years online
giantlandscaping.com

Go Green Landscape

5.06+ years online
gogreenlands.com

JML Landscapes

5.0~4 years online
jml-landscapes.com

McKay Irrigation Systems

5.09½+ years online
mckayirrigationsystems.comGet a Free Quote

Precision San Francisco Plumbing

5.05 mo online
precisionsanfranciscoplumbing.com

Pro San Francisco Plumbing Services

5.0

San Francisco Landscapes Corporation

5.019½+ years online
sflandscapes.comGet a Free Quote

Specialized Fire Sprinklers San Francisco

5.01+ year online
firesprinklerssanfranciscoca.com

The Urban Gardener

5.0~8 years online
urbangardenersf.com

Ace Plumbing & Rooter, Inc.

4.9~23 years online
aceplumbingandrooter.comGet a Free Quote

Advanced Plumbing & Drain

4.910½+ years online
advancedplumbingsf.com

Cabrillo Plumbing, Heating & Air

4.927½+ years online
discovercabrillo.com

Discount Plumbing Rooter Services

4.9~15 years online
discountplumbingrooterinc.com

Heise's Plumbing

4.917½+ years online
heisesplumbing.com

Magic Plumbing Heating & Cooling

4.929 years online
magicplumbing.com

Atlas Plumbing & Rooter

4.820½+ years online
atlasplumbingandrooter.com

Chosen Rooter & Plumbing Inc.

4.8~7 years online
chosenrooter.com

Gachina Landscape Management

4.828+ years online
gachina.com

Mr. Rooter Plumbing of San Francisco

4.830+ years online
mrrooter.com/san-francisco

Precision Flow Plumbing

4.85 mo online
precisionflowplumbing.com

Starboy Plumbing Inc.

4.82 years online
plumbingservicesanfrancisco.com

24/7 Rooter & Plumbing

4.716+ years online
24-7rooter.com

Heritage Landscape Supply

4.77½+ years online
heritagelandscapesupplygroup.com/en/distributor-network/URBSANFGet a Free Quote

Madroño Landscape Design Studio

4.721+ years online
madrono.org

Peninsula Irrigation Co.

4.718½+ years online
peninsula-irrigation.comGet a Free Quote

R & L Plumbing

4.710+ years online
rlplumbingsanfrancisco.com

Irrigation Equipment Co

4.618+ years online
irrigationequipmentcompany.comGet a Free Quote

Pacific Automatic Sprinkler Co

1.0

Spade Gardens & Landscaping

1.012½+ years online
spadegardens.comGet a Free Quote

Plumbing & Irrigation in Nearby CA Cities

Plumbing & Irrigation in San Francisco, CA

Plumbing and irrigation in San Francisco handles specific urban conditions: Victorian and Edwardian homes throughout Pacific Heights and the Mission with original plumbing up to 130 years old, mid-century modern homes in Diamond Heights, high-rise condos in SoMa and Rincon Hill, and dense rowhouse apartments. Typical jobs include tankless water heater installations, sewer lateral replacement (SF has required replacement programs for older laterals), slab-leak detection in post-war slab homes, earthquake-flexible gas connector installations, and seasonal irrigation management. Earthquake code, historic-district rules, and extreme housing values drive approach.

Plumbing service calls in SF run $250-$550; tankless water heater installs $3,500-$7,000; slab leak repair $2,500-$9,000; full PEX repipes $12,000-$30,000 (premium for labor-intensive historic homes). California requires a C-36 Plumbing Contractor license. SF DBI permits apply. SF requires certified sewer lateral replacement (SB 407-style) at property sale for older laterals in many neighborhoods. California seismic gas shut-off required. Historic designations throughout SF require preservation review. Multilingual service (Cantonese, Mandarin, Spanish) standard.

Frequently Asked Questions

Do I need to replace my SF sewer lateral before selling?
Maybe — SF's Private Sewer Lateral Ordinance requires certification of lateral condition for property transfers in many areas. If lateral fails testing, replacement before sale is required. Certification $300-$800; replacement $8,000-$20,000 depending on length and access.
How do earthquake-flexible gas connectors work in SF?
California code requires seismic shut-off valves and flexible stainless-steel connectors on new water heaters and furnaces. SF has specific soil-type considerations in some neighborhoods (fill areas like SoMa). Proper anchoring and flexibility together reduce post-earthquake gas leak risk.
Can I work on plumbing in a Pacific Heights Victorian?
Yes — historic preservation applies for exterior-visible changes (meter visible from street, vent pipes). Interior plumbing typically doesn't trigger review. Budget specialty installer fees (SF premium) and 4-8 weeks for preservation review if exterior work needed.

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