South San Francisco – Service Area2026-08-18T04:42:32+00:00

Serving South San Francisco since 1979

Expert Plumbers & Electricians in South San Francisco, CA

South City packs a lot of different housing into a small footprint, and we work across all of it, single-family and multi-unit alike. Jobs in tenant-occupied buildings get scheduled with owners and managers so nobody loses water without warning.

★★★★★ Trusted by South San Francisco homeowners for 47+ years

Caccia technicians with service truck

47+

Years of Experience

24/7

Emergency & Flexible Appointments

2

Languages: English & Español

C-36

Licensed & Insured · CSLB #379364

South San Francisco, CA

South San Francisco’s Reliable Plumbing & Electrical Service Since 1979

Old Town and Sunshine Gardens are 1940s bungalows, Buri Buri is 1950s tract housing, and Westborough climbs into hillside split-levels with a good number of apartment buildings mixed through. Old Town has the oldest housing in the city and Westborough some of the newest single-family stock.

South San Francisco service-area map

What our South San Francisco customers are saying

I had two services at my house over the last month. The first was trench less sewer line repair and the second was a repair of a leaking pipe under the slab in the bathroom. Great employees, who worked quickly and efficiently, and who knew what they were doing.
— Timothy K., South San Francisco, ★★★★★

Not sure what’s going on? We’ll diagnose it same-day.

Common Issues We See in South San Francisco

The four calls our South San Francisco crews make most often and the fixes that hold up.

1

OLD TOWN · SUNSHINE GARDENS

Original Clay Laterals

Lines installed in the 1940s crack at the joints and let roots straight in.

2

BURI BURI · OLD TOWN

Corroded Supply Lines

Galvanized pipe narrows steadily until pressure suffers at the far end of the house.

3

WESTBOROUGH · SERRA HIGHLANDS

Panels at Capacity

Hillside tract homes were built with modest services that today’s appliances outgrow quickly.

4

MULTI-UNIT PROPERTIES

Apartment and Duplex Plumbing

Shared stacks and common water heaters need a plan that keeps units in service.
An employee from Caccia Home Services takes a call from a customer at his desk

Friendly and Expert Repairs Near You

We’re ready and waiting to help with your plumbing and electrical needs in South San Francisco.

What Our Customers Are Saying

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Scott F profile picture
Scott F
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Christian came out and looked at our Shower issue. He gave us options to get the plumbing serviced. He was on time extremely professional and walked us through the process. Very high degree of professionalism.
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Asta Powell
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Kameron is a ROCK STAR!!! In the past 2 weeks he has done 2 jobs on our house. The first was to bring our water heater up to code (huge shout out to Omar who did a great job too), and today he replaced our old toilet with a fancy new tankless integrated bidet. Kameron came yesterday to go over the options, he meticulously researched the toilet I selected, ensuring that we did need a boot and that the toilet would fit in our 80 year old bathroom as well as giving me a detailed, transparent quote of materials and labor. He was here first thing this morning and worked all day making everything perfect. He EVEN primed and painted the wall behind the toilet (something my husband wanted to do but was out of town). He also added caulking to the seam between our sink and the wall, which had eroded. Going “above and beyond” doesn’t begin to describe Kameron’s work, his professional service and his kindness. We have been customers of Caccia plumbing and Kameron exemplifies Caccia at its highest bar. THANK YOU!!!
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David Balbi
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Connor was great and the price was reasonable.
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Brenda Matsuo
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Best plumber, fixes the problems! I have tried several other plumbers that couldn’t fix the problems and wasted my money. I’ve had several leaks and even if Caccia has to come back to fine tune (threads) and tighten a bit, never have s leak again. Service is on time courteous, clean and quality work.
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Stephen Broock
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Jaime and Jake provided amazing service. Done professionally, quickly, and friendly. Would highly recommend Caccia home services for any plumbing or electrical needs. Especially Jaime and Jake! Thanks again for a great service!
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Emily Ottke
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Caccia did such an amazing job, I would definitely use them again. The technician, Pablo, was extremely communicative. We had a pretty bad water leak in our hot water heater. Pablo pinpointed the issue very quickly, kept in constant contact with me until a decision was made on the best approach, and had the repair done in less than an hour. He was kind, arrived on time, and had the water leak fixed way faster than I had imagined. Overall 10/10 service.
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Carol Crehan
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We are impressed with Caccia Plumbing, and always have been! They are well established and known for true expertise, professionalism, and trustworthiness! They have been around for decades! They have done both small jobs and a few larger,, more significant jobs for us. We have always been supremely satisfied. Today, Kameron and Omar did a thorough and efficient job with our shower faucet! They provided us with a few service options with transparent pricing from the basic fix it option up to a more preventative option as well aa an upgrade option for an older house. These guys were awesome and communicative, and they even fixed our side garden gate that was having a minor issue while they were in our easement dealing with our plumbing problem! What a bonus! Five stars and beyond always for Caccia! NOTE: While their prices might be slightly higher than the competition, it is well worth it! Caccia pays their plumbers and electricians very well with good benefits. This investment in their talent shows! Their employees stay with them for a long time. Kameron had been here about 5 years ago for another job, and he remembered it and even had pictures of that previous job. They also put substantial effort into quality training and apprentice programs
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Scott Schwartz profile picture
Scott Schwartz
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Awesome job!
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Andy Stern
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I don't often write reviews, but I wanted to make sure to commend the entire team at Caccia. The operations and scheduling staff is responsive, polite, proactive and thorough in keeping me up to date on scheduling. The service staff that came to my home have all been great and I want to especially call out the great and polite/respectful service I received from Nate, Pablo, and Joseph. You can't go wrong calling Caccia.

Frequently Asked Questions in South San Francisco

Do I need a permit for plumbing or electrical work in South San Francisco?2026-04-16T22:37:21+00:00

Yes. The City of South San Francisco requires permits for most work beyond minor repairs through the Economic and Community Development Department. We handle all permitting and inspections.

What causes hard water buildup in South San Francisco homes?2026-04-16T22:36:52+00:00

South San Francisco’s water comes from the SFPUC system via Cal Water, with mineral content in the moderately hard range. This causes scale buildup in water heaters and on fixtures. A water softener can help extend appliance life.

My home in Old Town has original pipes. Should I repipe?2026-04-16T22:36:23+00:00

Many early 20th-century homes in Old Town still have galvanized steel or cast-iron pipes. After decades of use, internal corrosion causes low pressure, discolored water, and recurring leaks. A full repipe with modern materials is the best long-term solution.

Who is responsible for sewer lateral repairs in South San Francisco?2026-04-16T22:35:13+00:00

Homeowners are responsible for the sewer lateral from the house to the city main. Older neighborhoods in South San Francisco have clay and Orangeburg laterals that are prone to root intrusion and collapse.

Does Caccia serve all South San Francisco neighborhoods?2026-04-16T22:34:42+00:00

Yes. We serve all of South San Francisco including Old Town, Westborough, Sunshine Gardens, Terrabay, Buri Buri, and the surrounding areas of San Bruno, Daly City, and Brisbane.

Can my electrical panel handle an EV charger or heat pump water heater?2026-04-16T22:34:12+00:00

Many older South San Francisco homes have 60- or 100-amp panels that aren’t sufficient. We assess your current capacity and handle the panel upgrade and all permitting if needed.

For more detailed information or to schedule a service, please don’t hesitate to contact our customer service team.

Caccia Home Services
Serving South San Francisco and beyond.

We’re here to help with all of your plumbing and electrical needs.

Or Call: (650) 442-1470