Bay Area Residential and Commercial Contractor for Electrical, Plumbing & HVAC Repair & Installation
Fast, reliable home service repair and installation across the Bay Area. Licensed Bay Area contractor for HVAC, electrical, plumbing, and more — bonded, insured, and trusted for 30+ years.
Electrical, plumbing, HVAC, and drilling. One licensed Bay Area contractor, done right the first time.
We're a full-service contractor covering every major system in your home or building, for residential and commercial properties alike. Whether you need HVAC installation, electrical system design, plumbing service, or underground trenching and directional drilling — our licensed, highly skilled crews handle it all under one roof.
Licensed crews, modern equipment, and a clean job site — every time.
Real Projects, Real Results
A look at completed work across the Bay Area — every job done right, on time, and on budget.
Electrical Work Done Right
From panel upgrades and whole-home wiring to full electrical system design and Level 3 EV charging, our licensed electricians keep residential and commercial properties powered safely and up to code.
Panel Upgrade — Wiring & Rewiring
Explore Electrical
Plumbing That Lasts
Leak repairs, re-pipes, and full remodels — our plumbers deliver lasting fixes for residential and commercial properties.
Pipe Replacement — Bathroom Remodel
Explore Plumbing
Year-Round Comfort
Installation, multi-zone systems, ERV ventilation, duct repair, and seasonal maintenance — keeping Bay Area homes and businesses comfortable year-round.
HVAC Installation — Duct Cleaning & Repair
Explore HVAC
What Our Clients Say
Trusted by thousands of Bay Area homeowners and businesses for quality service.
"Flow saved us during a major electrical outage. Their team arrived within 30 minutes and had our panel fixed in under an hour. Professional, knowledgeable, and reasonably priced."
Sarah
San Francisco • Electrical Service
"We've used Flow for both plumbing and HVAC work. Every time, they show up on time, explain what needs to be done, and deliver quality work. Highly recommend them."
Marcus
Sunnyvale • Plumbing & HVAC Services
"The team installed a new HVAC system in our older home. They were meticulous about every detail and left the workspace spotless. Our energy bills have dropped significantly."
Elena
San Jose • HVAC Service
"Fast, reliable, and honest. Flow diagnosed a plumbing issue two other companies couldn't find. Fair pricing and excellent communication throughout the process."
David
Palo Alto • Plumbing Service
"Had Flow install an EV charger in my garage. The technician was incredibly knowledgeable about the best placement and walked me through everything. Excellent experience."
Amanda
Los Altos Hills • Electrical Service
"Flow has been our go-to contractor for years. They maintain our rental properties and consistently deliver quality work. Trustworthy and professional."
Robert
Fremont • Plumbing & Electrical Services
Trusted by Bay Area Homeowners for Over 30 Years
5,000+
Projects Completed
4.9★
Average Rating
30+
Years in Business
100%
Licensed & Insured
FAQs
Flow is a full-service contractor covering electrical system design and installation, plumbing, residential and commercial HVAC installation (including multi-zone systems and ERV ventilation), and underground trenching & directional drilling. Whether you need a panel upgrade, a new HVAC install, or trenchless conduit installation, our licensed crews handle it under one roof — serving homes and businesses throughout the Bay Area.
Serving the Entire Bay Area
From San Francisco to San Jose and everywhere in between — our licensed technicians are local to your neighborhood and ready to help.
Get Started Today
Schedule a consultation or service call with our expert technicians. We'll assess your needs and provide a detailed estimate before any work begins.
Service Area
San Francisco Bay Area
Including SF, Oakland, San Jose, Peninsula & East Bay
Business Hours
Mon-Fri: 8am - 6pm
Available for any repairs necessary