Heating, Air Conditioning and Solar
Services You Can Trust.

  • diamond-certified
  • home-advisor
  • bbb
  • uwin
  • 25-years

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  • Heating Services
  • Air Conditioning ServicesAir Conditioning Services


How We Help

Heat Pump Service, Repair & Installation

Bigham’s One Hour Heating and Air Conditioning provides more than just the best heating and air conditioning maintenance, repair & installation in the bay area. Our mission is to be the leading and most trusted Home Service Provider in our industry. Through exceptional customer service: 100% customer satisfaction is always guaranteed




What Makes Bigham’s

Air Conditioning Hour Different?

Same Day Service

With over 50 trucks and same day appointments available, 24 hours a day, 7 days a week.

Staffed call center

In-house call center to personally take your calls plus a 24-hour emergency answering service.

Guaranteed Performance

We offer 9 separate guarantees that insure you receive the service you want.

Service and sell all major brands

All major brands of residential HVAC equipment repaired, serviced or installed

HVAC Technicians:

Careful hiring and screening of employees. Background checks, drug tests on all employees for customer protection. Continuous training.

Company locally owned & operated

& partnered with the One Hour strong national support system.

Rebate processing

In-house rebate processing. There are numerous rebates savings programs available for you to save.

Certified Performance

Diamond certification for over 10 years. A+ BBB rating. UWIN certification.

StraighForward Pricing®

Upfront pricing so you’re left with no surprises.

In House Electricians and Plumbers

Partnered with Mister Sparky (electrical) and Benjamin Franklin (plumbing)




Watch our Video


Our Commitments to You:

  • Total Comfort Guarantee
  • Total Replace No Lemon Guarantee
  • $500 No Frustration Guarantee
  • Two Year Satisfaction Guarantee
  • Apples to Apples Guarantee
  • UWIN Business Conduct Guarantee
  • Title 24 Guarantee
  • Peace of Mind Total Guarantee
  • Property Protection Guarantee




WE’re the talk of the town!

“I have been very pleased with your service, promptness and attention to detail. I like your reminder program to assure the best performance possible for my heating and airconditioning units.”

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Special Offers & Coupons

Limit ONE per Customer. Must be presented at time of service. Not valid with any other offer

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A family of home services

“Strong partnerships and a national support system. Independently owned and operated”

bigham-man

Our Recent Blogs

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