Serving the Peninsula & Bay Area since 1999
CA License #584345  |  baph@baph.com  |  650.508.0522
Available for service calls today

The Peninsula's Most Trusted Plumbing & Heating Experts

For over 25 years, Bay Area homeowners have counted on BAPH for expert plumbing, radiant heat, and HVAC service. From Eichler homes to modern builds, we do the job right the first time.

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25+
Years of Service
Licensed & Insured
CA License #584345
25+ Years Experience
Established 1999
Upfront Pricing
No hidden fees, ever
Top Rated
5-star Google reviews
Our Services

Full-Service Plumbing, Heating & Cooling

From emergency repairs to complete system installations, we bring 25 years of hands-on expertise to every job in the Bay Area.

01

Plumbing

Drain clearing, water heater repair and installation, repiping, leak detection, sewer line services, fixture upgrades, and 24/7 emergency response.

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02

Heating Systems

Furnace repair and installation, boilers, radiators, heat pumps, and hydronic heating. We keep Peninsula homes warm through every season.

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03

Air Conditioning

Mini-split ductless systems, central AC, Unico small duct systems, and seasonal maintenance. Efficient cooling designed for your home's layout.

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04

Eichler Radiant Heat

Deep expertise in the radiant heat systems unique to Eichler and mid-century homes throughout the Peninsula. Leak detection, repair, and full system replacement.

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05

Air Quality

Whole-home air filtration, humidification, ventilation systems, and indoor air quality assessments. Breathe cleaner air in every room.

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06

Solar Water Heating

Cut your water heating costs with a solar thermal system. Professional installation, rebate guidance, and long-term energy savings for Bay Area homes.

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1999
Year Founded
Our Story

Rooted in Redwood City. Trusted Across the Peninsula.

Bay Area Plumbing & Heating was founded in 1999 with a simple promise: honest work at a fair price. Over 25 years later, that promise hasn't changed. What started as a small operation in Redwood City has grown into one of the Peninsula's most relied-upon plumbing and HVAC companies.

We've built our reputation one job at a time, specializing in the unique needs of Bay Area homes. From the radiant heat systems in Eichler neighborhoods to modern mini-split installations, our crew brings deep local knowledge to every project.

"We treat every home like it's our own. That's not a tagline, it's how we've stayed in business for 25 years."

-- The BAPH Team, Redwood City

Why Choose BAPH

Built on Trust, Backed by 25 Years of Experience

Peninsula homeowners choose us because we show up on time, explain the work clearly, and stand behind everything we do.

Licensed, Bonded & Insured

We carry California License #584345 and full liability coverage. Every technician is background-checked and factory-trained. Your home is protected on every visit.

Eichler Home Specialists

We've serviced hundreds of Eichler homes across the Peninsula. We understand radiant heat slab systems, copper repiping needs, and the unique challenges of mid-century construction.

Transparent, Upfront Pricing

No bait-and-switch. No hidden fees. We provide a detailed written quote before any work begins, and we stick to it. If the scope changes, you'll know first.

Same-Day & Emergency Service

Burst pipe at midnight? Furnace out in January? We offer same-day service and emergency response so you're never left waiting when it matters most.

Workmanship Guarantee

We stand behind every installation and repair. If something isn't right, we come back and make it right at no charge. Our reputation depends on your satisfaction.

Locally Owned & Operated

We live and work on the Peninsula. We know the neighborhoods, the building codes, and the homes. When you call BAPH, you're talking to your neighbors.

What Our Customers Say

Trusted by Thousands of Peninsula Homeowners

Don't take our word for it. Here's what our neighbors have to say about working with BAPH.

"Our Eichler's radiant heat system was leaking and three other companies couldn't figure it out. BAPH diagnosed the problem on day one and had it fixed by day two. They genuinely know these homes inside and out."

MR
Mark R.
Palo Alto, CA

"We had BAPH install a Mitsubishi mini-split system and the difference is incredible. The house is finally comfortable year-round, and our PG&E bill dropped noticeably. Professional crew, clean work, fair price."

SL
Sarah L.
Redwood City, CA

"Our water heater died on a Saturday evening. I expected to wait until Monday, but BAPH had someone out within two hours. They replaced the unit the next morning. That kind of service is rare these days."

JT
James T.
San Carlos, CA

Ready to Schedule Service?

Whether it's an emergency repair or a planned installation, our team is ready to help. Call us today for honest advice and a free estimate.

650.508.0522
or
Email baph@baph.com