Bayhill Heat & Air, Inc.

Diamond Certified Company Report
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Bayhill Heat & Air, Inc.
286 SURVEYS
16 CONSECUTIVE YEARS
SINCE MAY 2010
CERT 1642

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286
Verified Customers
Surveyed
Customer Loyalty
Customer Satisfaction
Helpful Expertise

Company Credentials

  • Liability Insurance
  • Business Practices
  • Current Complaint File
  • Workers Compensation
  • License Verification
  • Legal & Finance

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Diamond Certified Company Report SUMMARY UPDATE April 2025

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Bayhill Heat & Air, Inc.

Rated Highest in Quality and Helpful Expertise for 16 Consecutive Years.

Quick Summary

  • Diamond Certified since 2010
  • Installs, repairs, and maintains HVAC systems for homeowners in San Mateo, Santa Clara, Alameda, and San Francisco Counties
  • Offers free estimates
  • Member of Air Conditioning Contractors of America (ACCA)

Top News Updated

COMPANY MILESTONES

Bayhill Heat & Air, Inc. is celebrating its 44th anniversary in 2025.

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Top Survey Responses

From a recent Diamond Certified Survey Response: “When my heater went out, I called four companies and Bayhill was the first to get back to me. They came out the...

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From a recent Diamond Certified Survey Response: “They showed up when they said they would, cleaned up after themselves and did a very professional job. They [even] gave me a follow-up call a couple of days later to make sure I was happy.”

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Trending Projects

Bayhill Heat & Air, Inc. recently completed a furnace installation project for a homeowner in Brisbane. The client was impressed by the company’s informative and knowledgeable approach, noting that they...

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Bayhill Heat & Air, Inc.
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Bayhill Heat & Air, Inc.

Heating & Air Conditioning
|
Alameda  San Francisco  San Mateo  Santa Clara Counties
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286 SURVEYS
16 CONSECUTIVE YEARS
SINCE MAY 2010
CERT 1642

Rated Highest in Quality & Helpful Expertise Performance Guaranteed

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Diamond Certified Researched Articles on Bayhill Heat & Air, Inc.

researched article

Bayhill Heat & Air installed this HVAC unit on a client’s property.

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Bayhill Heat & Air, Inc. is an HVAC (heating, ventilating and air conditioning) contractor that serves homeowners in San Mateo, Santa Clara, Alameda and San Francisco Counties. The company fabricates, installs, maintains, services, and repairs new and existing HVAC systems, including floor and wall furnaces, heat pumps, insulated ducts (aluminum, wire flex and hard pipe), and rooftop units. It also provides system relocations and upgrades.

Owner Ricardo Valderrama started his career in San Bruno’s restoration industry, working on both residential and commercial jobs. In 2004, he made the switch to heating and air conditioning. “I was doing a bit of HVAC before,” he says, “but there came a time when I just wanted to concentrate on one side of the business.” Mr. Valderrama says this focus allows him to develop much closer relationships with his customers. “I serve their air quality needs, but I also contribute to their comfort.”

Bayhill Heat & Air offers free in-home estimates, 24/7 emergency service and a unique approach to its five-year warranty. “If a customer’s warranty has expired, I’ll still work with them,” says Mr. Valderrama. “Even if I didn’t install the system and it’s a manufacturer’s warranty, I’ll see what I can do.”

Diamond Certified Researched Capabilities on Bayhill Heat & Air, Inc.

Service Area

serving area
San Mateo County
Santa Clara County
Alameda County
Part of San Francisco
Serving San Mateo, Santa Clara, and Alameda Counties and Part of San Francisco

Main Services

Heating & Air Conditioning
  • Ac Tune Ups
  • Air Conditioner Repair
  • Air Conditioning
  • Commercial Air Conditioning
  • Ductless Heating And Cooling Systems
  • Furnace Repair
  • Heat Pump Repair
  • Heating
  • Hvac Installation
  • Hvac Replacement
  • Mini Splits
  • Water Heater Repair

Additional Services

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Company Info

Hours
Mon
09:00 am - 05:00 pm
Tue
09:00 am - 05:00 pm
Wed
09:00 am - 05:00 pm
Thu
09:00 am - 05:00 pm
Fri
09:00 am - 05:00 pm
Sat
Closed
Sun
Closed
Closed
Contact
Bayhill Heat & Air, Inc.

Capabilities Table

Company Name
Bayhill Heat & Air, Inc.
Managers
Ricardo Valderrama, Owner
License
917996
Memberships
Air Conditioning Contractors of America (ACCA), Better Business Bureau, North American Technician Excellence (NATE)
Founded
1981
Payment Accepted
mastercard,
visa

Key Factors

Select Photos From Bayhill Heat & Air, Inc.

1 of 17 Outdoor air conditioning unit installed next to a building, surrounded by fallen leaves and trees in the background.
Bayhill Heat & Air
Picture of Bayhill Heat & Air - Bayhill Heat & Air, Inc.
Picture of Bayhill Heat & Air - Bayhill Heat & Air, Inc.
Picture of Bayhill Heat & Air - Bayhill Heat & Air, Inc.
Picture of Bayhill Heat & Air - Bayhill Heat & Air, Inc.
Picture of Bayhill Heat & Air - Bayhill Heat & Air, Inc.
Picture of Bayhill Heat & Air - Bayhill Heat & Air, Inc.

Diamond Certified Expert Contributor Advice & Tips

Ricardo Valderrama is a veteran of the HVAC industry and owner of Bayhill Heat & Air, Inc., a Diamond Certified company since 2010. He can be reached at (650) 469-3972 or by email.

Ricardo Valderrama is a veteran of the HVAC industry and owner of Bayhill Heat & Air, Inc., a Diamond Certified company since 2010. He can be reached at (650) 469-3972 or by email.

Ricardo Valderrama: Imported Expertise

By James Florence, Diamond Certified Program Reporter

SAN MATEO — Ricardo Valderrama was raised in the heating and cooling industry, so it didn’t take long for him to take up his family’s trade—an enterprise he began in his native country of Peru before fully realizing it in the United States. “Growing up, my family had a commercial heating and air conditioning business, so I decided to follow that path and went to university to study industrial engineering,” he remembers. “During that...

Read Full Article - Ricardo Valderrama: Imported Expertise

Bayhill Heat & Air, Inc. Website and External Feeds

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By Bayhill Heat & Air, Inc.

Bayhill Heat & Air, Inc. Ratings and Survey Responses (reviews)

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Bayhill Heat & Air, Inc.
286 SURVEYS
  • 4.7
  • star image
  • star image
  • star image
  • star image
  • star image
16 CONSECUTIVE YEARS
SINCE MAY 2010
CERT 1642

Diamond Certified Ratings Dashboard

Customer Satisfaction

Customer Loyalty

Helpful Expertise

Company Credentials

  • Liability Insurance
  • Business Practices
  • Current Complaint File
  • Workers Compensation
  • License Verification
  • Legal & Finance
Bayhill Heat & Air, Inc.

Based in San Mateo, CA

4.7 avg. star score from 286 Verified Customer Phone Survey Responses

(Reviews: Scroll down to read them.)

Our surveys of only verified real customers produce the country’s most accurate ratings of local companies. Bayhill Heat & Air, Inc. scored Highest in Quality and Helpful Expertise and passed the credential-based checks to earn Diamond Certified.

A Star Equivalent Score is calculated for each verified customer rating by weighting the 1–10 Quality score, the YES/NO Loyalty (intent to return) score and the YES/NO Helpful Expertise score. If Helpful Expertise wasn’t surveyed or didn’t apply, it’s simply not shown.