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United HVAC, Plumbing & Electrical

HVAC Companies in Santa Clara, California
Ranked #7 in Santa Clara | Grade C+
4.90 (125 reviews)

United HVAC, Plumbing & Electrical

United HVAC, Plumbing & Electrical provides heating and cooling repair, replacement, and maintenance in Santa Clara, California and the surrounding Bay Area. Reviews consistently mention responsive communication, thorough on-site explanations, and dependable installation work.

United HVAC, Plumbing & Electrical business photo 1 - HVAC in Santa Clara
United HVAC, Plumbing & Electrical business photo 2 - HVAC in Santa Clara
United HVAC, Plumbing & Electrical business photo 3 - HVAC in Santa Clara
United HVAC, Plumbing & Electrical business photo 4 - HVAC in Santa Clara
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Why Homeowners Choose This Business

Customers frequently mention prompt replies, patient explanations, and organized installation crews. The team is noted for showing up on time and following through on inspection steps. Many reviewers describe clear communication from dispatch to technician visit Local experience that helps homeowners across Santa Clara, California compare a more region-aware provider.

Service Area

Primary service in Santa Clara, California with reach into nearby communities such as San Jose, Sunnyvale, Cupertino, and Mountain View. Call to confirm availability in your neighborhood.

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Listing details

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This profile includes more business details, homeowner trust signals, and a fuller public presentation.

  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

A quick local comparison based on review strength, business detail, and local service fit.
  • Has more review volume than many local competitors.
  • Shows strong customer satisfaction signals based on review quality and volume.

Services Covered

  Electrical Services
  Renovation Services
  Hvac Repair
  AC Repair
  Furnace Repair
  Maintenance
  Heat Pump Installation
  Installations
  HVAC replacement
  Repairs
  Ductwork Adjustments
  Thermostat Installation
  Hvac Maintenance
  Indoor Air Comfort
  HVAC Inspection
  Energy Rebate Guidance
  System diagnostics

HVAC services include: furnace and heat pump repair, AC troubleshooting and repairs, full system replacement, ductwork adjustments, thermostat setup, and seasonal tune-ups. Customers also note support with inspections and rebate-related paperwork on qualifying projects.

Reviews

Customer Reviews

Olivia Wu
Technician Teo V Volkov is great! Great service! I really appreciate it. Thank you, Teo! He came to inspect our plumbing and took the time to explain everything clearly. He was professional, patient, and very knowledgeable. I didn’t feel ru…
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Technician Teo V Volkov is great! Great service! I really appreciate it. Thank you, Teo! He came to inspect our plumbing and took the time to explain everything clearly. He was professional, patient, and very knowledgeable. I didn’t feel rushed at all and he answered all my questions. Highly recommend!
Han Zhang
United HVAC service is really top notch, especially Tony, who has been to our homes many times whenever we have questions, or there's inspection, HERS test, and he's always so responsive and polite. And they have dedicated permit and rebate…
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United HVAC service is really top notch, especially Tony, who has been to our homes many times whenever we have questions, or there's inspection, HERS test, and he's always so responsive and polite. And they have dedicated permit and rebate department too to help us get all potential possible rebate. I highly recommend United for any HVAC service/installation.
Luyun Zhao
I have my HVAC and tankless water heater installed with United Plumbing and I also worked with them on annual/semi-annual maintenance and inspection. I have always been happy working with them. The customer support team is very responsive…
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I have my HVAC and tankless water heater installed with United Plumbing and I also worked with them on annual/semi-annual maintenance and inspection. I have always been happy working with them. The customer support team is very responsive and helped answered all my questions. The technician team always show up on time and very experienced, professional, detail-oriented and do a great job. I am always appreciate their support and service that made my life much easier and better.
Brian Willkom
I would give United HVAC 5 stars. The technicians were nice and did quality work in order to upgrade my HVAC system (Outside AC unit and attic Heat pump). They took a bit longer to finish, but so far, I'm happy with their services.
James Cheung
This is not the first time that I have hired United to handle my house works. This round is about some plumbing issues which required significant amount of work that included decades old cast iron pipes under my crawl space and front lawn.…
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This is not the first time that I have hired United to handle my house works. This round is about some plumbing issues which required significant amount of work that included decades old cast iron pipes under my crawl space and front lawn. United has been super responsive to my inquiries and was able to provide a very reasonable quote. Their crew was nothing short of professional and has done an amazing work not just to replace the pipes, but also able to restore my lawn as almost as it was before the trench dig-up job started. Anton, Shawn, Helen, and several of their leadership have been such a pleasure to work with and will I go back to United? Big YES for me for sure.

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Frequently Asked Questions

They handle heating and cooling diagnostics, repairs, and full replacements. Reviewers also mention tune-ups, inspections, and help coordinating testing steps when required. Jobs can range from AC troubleshooting to heat pump and furnace upgrades. Scope varies by system age and condition.

Customer feedback suggests response times are generally quick, with timely scheduling for both estimates and service calls. Availability can vary by season and workload. It’s best to call to confirm current openings. Weekend hours appear listed on Google, but confirm when booking.

Multiple reviewers mention assistance with permit steps and rebate paperwork on qualifying projects. Program eligibility depends on the utility and equipment selected. Ask during your estimate so they can outline current options. Documentation requirements may change over time.

Public information and reviews indicate a focus on homes and small projects, with some broader capabilities noted. If you have a larger commercial scope, call to confirm. They can clarify system types and scheduling needs. Site visits help determine fit and timeline.

Specific brands are not listed in the available sources. They perform replacements and upgrades, including heat pumps and AC units, per review notes. During an estimate, they can recommend models that match your home, budget, and rebate options. Final selections typically follow load and site conditions.
 Verified Listing

Opening Hours

  • Monday 8:00 AM – 8:00 PM
  • Tuesday 8:00 AM – 8:00 PM
  • Wednesday 8:00 AM – 8:00 PM
  • Thursday 8:00 AM – 8:00 PM
  • Friday 8:00 AM – 8:00 PM
  • Saturday 8:00 AM – 8:00 PM
  • Sunday 8:00 AM – 8:00 PM

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Business Details

Business Rating
4.90 (125 reviews) Pro Listing
Address
3310 Victor Ct, Santa Clara, CA 95054
Business Type
HVAC Contractor
Website
https://plumbing-united.com/hvac-repair-in-san-jose-ca/
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HVAC Companies in Santa Clara, California

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