Serving San Jose, CA & Surrounding Areas

Plumbing, HVAC & Electrical Services
in San Jose, CA

United HVAC, Plumbing & Electrical provides residential plumbing, heating and cooling, drain and sewer, water heater, repiping, and electrical services throughout San Jose, CA. Our licensed team serves homes across Willow Glen, Almaden Valley, Berryessa, Evergreen, Cambrian, Downtown San Jose and surrounding neighborhoods, with same-day appointments and 24/7 emergency service available.

4.9/5 — 2,000+ Reviews from Bay Area homeowners

⚡ Same-Day Service Available

Need Help in San Jose, CA?

One call does it all — 24/7

  • No hidden costs
  • Same-day service
  • Fully licensed and insured
  • 6000+ completed jobs
Google Rating
4 .9★
Five-Star Reviews
1900 +

4.9/5 Rating

2,000+ Reviews

Licensed & Insured

CA Licensed

Same-Day Service

24/7 Emergency

25+ Years

Bay Area Experts

6,000+

Jobs Completed

25+

Years Experience

6K+

Jobs Completed

24/7

Emergency Service

100%

Satisfaction Guaranteed

Complete Home Services

Services We Provide in San Jose, CA

One local team for the major systems in your home. We provide plumbing, HVAC, drain and sewer, water heating, repiping, and electrical services throughout San Jose.

Heating & Air Conditioning

  • Air Conditioner Installation
  • Air Conditioning Repair
  • Air Conditioning Maintenance
  • Heating System Installation

Drain & Sewer

  • Cleanout Installation
  • Sewer Line Repair & Replacement
  • Drain Cleaning & Unclogging
  • Camera Inspection for Sewer Line

Water Heating & Filtration

  • Tankless Water Heater Installation & Repair
  • Hybrid Water Heater Installation
  • Gas Tank Water Heater Installation & Repair
  • Whole House Filtration Installation

Water Line / Repiping

  • Leak Detection & Repair
  • Full House Water Repiping
  • Main Shut Off Valve Installation & Replacement
  • Pressure Regulator Valve Installation & Replacement

Plumbing Services

  • Leak Detection
  • Water Pipe Repair
  • Faucet Installation
  • Kitchen Sink Installation

Electrical Services

  • Electrical Panel Inspection & Replacement
  • Electrical Troubleshooting & Repair
  • General Electrician Services
  • Rewiring

Home Services for San Jose Homes

Homes across San Jose range from older properties with aging plumbing and electrical systems to newer homes with modern HVAC, heat-pump and EV-charging needs. Our technicians work across the city and provide one point of contact for plumbing, heating and cooling, water heating, drain and sewer, repiping, and electrical work.

Whether you are dealing with a leaking pipe, recurring drain problem, failed water heater, HVAC issue, outdated electrical panel or a planned home upgrade, we diagnose the problem first and explain the available repair or replacement options before work begins.

Plumbing, Drain & Water Systems

San Jose homeowners call us for leak detection, pipe repair, drain cleaning, sewer problems, water heater service, fixture installation and whole-home repiping. Recurring backups, low water pressure, hidden leaks and aging plumbing components often require more than a quick surface repair, so we inspect the affected system and recommend the appropriate next step.

Heating & Air Conditioning

We provide heating and cooling repair, maintenance and installation for San Jose homes, including air conditioners, furnaces, heat pumps and ductless mini-split systems. If a system is no longer keeping the home comfortable, runs constantly or requires repeated repairs, we can assess whether repair or replacement makes more sense.

Electrical Services & EV Charging

Our electrical services in San Jose include troubleshooting and repair, electrical panel inspection and replacement, rewiring and EV charger installation. We can also evaluate the electrical system when a home upgrade — such as a heat pump, heat-pump water heater or Level 2 EV charger — may require additional circuit or panel capacity.

Permits and Home Upgrades in San Jose

Some plumbing, HVAC and electrical projects in San Jose require permits. The City of San José requires a plumbing permit for water heater installation or replacement and for repair or replacement of a building drain or building sewer. Residential Level 2 EV charger installations require an electrical permit.

San José Clean Energy also offers incentives for qualifying home-electrification projects, including eligible heat-pump HVAC systems and heat-pump water heaters. Program requirements and available incentives can change, so eligibility should be confirmed before work begins.

Serving Neighborhoods Across San Jose

We provide home services throughout San Jose, including Willow Glen, Almaden Valley, Cambrian, Blossom Valley, Berryessa, Evergreen, Silver Creek, Alum Rock, Rose Garden, Naglee Park, Japantown, Downtown San Jose and North San Jose.

Service availability is not limited to these neighborhoods. If you are located in San Jose or a nearby community, call our team to confirm availability and schedule service.

Looking for a Specific Service in San Jose?

Explore our dedicated San Jose service pages for more detailed information about plumbing, HVAC and water heater services.

HVAC Repair in San Jose

  • Air conditioning repair and service
  • Heating and furnace repair
  • Heat pumps and emergency HVAC service
HVAC Services in San Jose →

Frequently Asked Questions About Home Services in San Jose

What services do you provide in San Jose?

We provide residential plumbing, drain and sewer, water heater, repiping, heating and air conditioning, and electrical services throughout San Jose. This includes repairs, maintenance, replacements and new installations.

Do you offer same-day service in San Jose?

Yes. Same-day appointments are available for many plumbing, HVAC and electrical calls in San Jose, depending on technician availability. We also provide 24/7 response for qualifying emergency situations.

Do I need a permit to replace a water heater in San Jose?

Yes. The City of San José requires a plumbing permit when a water heater is installed or replaced. Additional requirements may apply depending on the type of equipment and the property.

Do I need a permit for sewer repair in San Jose?

A plumbing permit is required to repair or replace a building drain or building sewer in San Jose. Work involving the public right-of-way or a connection to the City sewer system may also require a separate sewer lateral permit.

Does a Level 2 EV charger require a permit in San Jose?

Yes. Residential Level 2 EV charger installation requires an electrical permit in San Jose. A mechanical permit may also be required if the manufacturer specifies mechanical ventilation.

Are heat-pump rebates available in San Jose?

San José Clean Energy offers EcoHome incentives for qualifying customers replacing gas-powered HVAC or water-heating equipment with eligible heat-pump systems. Eligibility, equipment requirements and available rebate amounts should be checked before installation.

Which San Jose neighborhoods do you serve?

We serve homeowners throughout San Jose, including Willow Glen, Almaden Valley, Cambrian, Blossom Valley, Berryessa, Evergreen, Silver Creek, Alum Rock, Rose Garden, Naglee Park, Japantown, Downtown and North San Jose.

Ready to Get Started?

Call now for same-day service in San Jose, CA

Why Us

Why San Jose, CA Homeowners Trust Us

For over 25 years, we've been the Bay Area's most trusted home service company. Our commitment to quality workmanship, honest pricing, and exceptional customer care has made us the go-to choice for San Jose, CA homeowners.

Licensed & Insured

Fully licensed, bonded, and insured for your protection.

Same-Day Service

We dispatch technicians quickly — often the same day you call.

Satisfaction Guarantee

If you're not happy, we make it right. Period.

Upfront Pricing

No hidden fees or surprise charges. You approve the price first.

Call Us Today

Speak directly with our San Jose, CA dispatch team. No robots, no hold music — just real people ready to help.

Available 24/7 • No trip charge • Free estimates

Customer Reviews

What San Jose, CA Residents Say

"United HVAC came out the same day I called. The technician was professional, explained everything clearly, and fixed our AC in under an hour. Highly recommend!"
Sarah M.
San Jose, CA Resident
"We've used United HVAC for plumbing and electrical work. Always on time, fair pricing, and quality workmanship. They're our go-to for everything."
James T.
San Jose, CA Resident
"Called at 10pm for an emergency leak and they were here within an hour. Saved us from major damage. Can't thank them enough!"
Linda R.
San Jose, CA Resident

Emergency Service 24/7 in San Jose, CA

Plumbing, HVAC, or electrical emergency? Don't wait — our technicians respond fast with same-day service.

Average response time: under 60 minutes

Serving the Bay Area

We proudly serve homeowners across the entire Bay Area

Don’t see your city? Call (408)539-6936 to check availability.

Our Service Area

Santa Clara County
San Mateo County