Free Estimate on New Equipment

If you are interested in receiving a quote for new heating / cooling equipment give us a call at (877) 894-2577 or request a quote below.
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HVAC Contractors Advantage


Bigham’s One Hour Heating and Air Conditioning HVAC company is individually owned and operated and partnered with a strong national support system. If you’re looking for the trustworthy, on time HVAC contractors, Bigham’s One Hour Heating and Air Conditioning stands behind their promises and guarantees that you will be completely satisfied with your service.

Our Team of Experts – HVAC Contractors Serving the Bay Area

We put a focused effort on recruiting the best talent in the industry to ensure that our customers are truly receiving the best service possible, and we retain them by providing them with full benefits, 401(k) retirement, and all the tools necessary to provide our customers with premium service. All of our field technicians receive comprehensive background checks drug testing, and are fully certified.

The Bigham’s One Hour Heating and Air Conditioning HVAC Contractors Advantage

  • Backed by the franchise’s “Always on time… or you don’t pay a dime”™ Guarantee.
  • StraighForward Pricing® so you’re left with no surprises.
  • Rebate processing.
  • Staffed call center to personally take your calls and a 24 hour emergency answering service.
  • Licensed electricians are available in-house to pull permits and perform installations/hookups
  • Respect for your living space. Our technicians take every precaution to keep your home clean.
  • Partnered with Mister Sparky (electrical) and Benjamin Franklin (plumbing)

Certifications and Recognitions of Excellence

  • A+ Rating with the Better Business Bureau
  • Diamond Certified consecutively since 2005 (more than a decade!)
  • EPA Certified
  • NATE Certified Employees

Call us today. We look forward to serving you!