HVAC in Castro Valley, CA

B.A. Morrison Professional General Contractor, Heating and Air Conditioning Specialists

Family-owned heating, cooling and general contracting from our shop on Castro Valley Blvd, serving homes and businesses since 1990.

Castro Valley’s Family-Owned HVAC Contractor Since 1990

B.A. Morrison is a family-owned HVAC and general contracting company at 2544 Castro Valley Blvd. Since 1990, we’ve installed, repaired and maintained heating and cooling systems for Castro Valley homes and businesses. Our own crew does the work, so you deal with one contractor from the estimate to the final walkthrough, with no subcontractors in between.

Why Castro Valley Chooses B.A. Morrison

  • 36 years in Castro Valley: serving local homes and businesses since 1990
  • C-20 licensed: California HVAC contractor licensed
  • All trades in-house: HVAC and construction handled by one team
  • 17 East Bay cities served: from Castro Valley to Fremont, Oakland and San Ramon

HVAC and Contracting Services in Castro Valley

We handle residential and commercial heating and cooling, AC maintenance, and general contracting, so a furnace swap and a remodel can come from the same team.

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Common Heating and Cooling Problems We Fix in Castro Valley

Most HVAC calls in Castro Valley come down to four things: rooms that won’t stay comfortable, aging furnaces, AC that can’t keep up on hot afternoons, and dusty or smoky indoor air. Hillside homes and older houses near Lake Chabot and Crow Canyon often have ductwork and layouts that make these problems worse.

01
Uneven Temperatures Between Rooms

We balance the system and correct airflow so upstairs bedrooms and back rooms get the same air as the rest of the house.

02
Furnace Not Heating or Short-Cycling

We repair gas furnaces and heat pumps and do seasonal safety inspections before the cold, foggy months.

03
AC That Can’t Handle Afternoon Heat

We repair what can be fixed. If a system is undersized or worn out, we install an efficient SEER2-rated replacement sized to your home.

04
Allergens and Wildfire Smoke Indoors

Filtration upgrades and air scrubbers cut down on dust, pollen and woodsmoke. 

05
Remodels That Affect Your HVAC

Planning an addition or remodel? We design the heating and cooling into the project from the start, including seismic considerations for homes near the Hayward Fault.

How HVAC Service Works in Castro Valley

Request a Quote

Tell us about your Castro Valley property and HVAC needs.

Evaluate Your System

We assess the equipment, building conditions, and project requirements.

Complete the Service

We perform the agreed HVAC work and review the completed service with you.

Testimonials

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3 colors corp
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I stop by to meet B.M. Morrison General Contractor team, honestly they welcome me with a very professionalism how we can help you,? Me as tile contractor I can tell who contract them, they will be in good hands Librado Munoz.
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Kelly Lux profile picture
Kelly Lux
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I have been so impressed with their customer service. I have a commercial building that the system was leaking. We are doing Qtr. maintenance to keep it going as long as possible. They techs are always helpful and have the experience. I appreciate all you do !
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Kevin Flynn profile picture
Kevin Flynn
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They’ve installed and serviced 3 different heaters for us. Excellent work and customer service.
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Brad La Verne profile picture
Brad La Verne
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Excellent to work with in all respects.
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jaques ax profile picture
jaques ax
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Great service Loaned me two electric heaters, until they could repair my furnace.
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John August profile picture
John August
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Fixed broken heater in 20 minutes..very professional
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S B profile picture
S B
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Local and always happy to help! This is how you build a community. Thank you guys!

Get in Touch

Partner with the region's trusted experts for seamless mechanical solutions and high-quality construction by reaching out to B.A. Morrison for your next project.
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HVAC Service Areas Across the East Bay

We’re based in Castro Valley and serve homes and businesses across Alameda and Contra Costa counties.

HVAC FAQs for Castro Valley Homeowners and Businesses

How much does HVAC service cost in Castro Valley?

Cost depends on the equipment, the condition of your ductwork, your home’s layout, and whether it’s a repair or a full replacement. We give free estimates after we see the system in person, so you get a real number instead of a guess over the phone.

Repair usually makes sense when the system is relatively young and the fix is minor. Replacement is worth considering when repairs keep adding up or the unit is near the end of its life. We’ll give you both options after the inspection.

Yes. B.A. Morrison holds a C-20 HVAC contractor license and is fully insured and bonded.

Yes. We install and service heat pumps and gas furnaces, and we can help you decide which one fits your home and energy goals.

Yes. Because we do both HVAC and general contracting in-house, we plan the ductwork and equipment as part of your remodel or addition instead of retrofitting it afterward.