Costa Mesa, California

Heating & air conditioning in Costa Mesa

Air conditioning, heating, and air quality services for Costa Mesa homes and businesses. Honest diagnostics and a fair upfront price.

Call (714) 483-1897 Book service in Costa Mesa

Serving Costa Mesa

Local HVAC service you can trust

Forthright Climate Care provides honest, high-quality HVAC service for homeowners and businesses throughout Costa Mesa, CA. Whether you need fast repairs, seasonal maintenance, or a full system replacement, we deliver transparent pricing, expert workmanship, and integrity in every degree.

For Costa Mesa homeowners

Costa Mesa homeowners rely on Forthright Climate Care to stay comfortable through warm coastal summers, cool marine-layer mornings, and seasonal humidity. Homes in Costa Mesa range from older properties near Wilson and 19th Street to newer builds around South Coast Metro — each with its own HVAC challenges. Aging ductwork, older AC systems, and additions that create airflow issues are common throughout the city. We deliver precise diagnostics, energy-efficient upgrades, and clean installations that improve comfort, reduce energy use, and keep your home running reliably year-round. Whether you're cooling down after a hot day or improving indoor air quality for your family, we provide solutions built specifically for Costa Mesa's coastal-inland climate.

For Costa Mesa businesses

Costa Mesa businesses depend on consistent indoor comfort to keep customers and staff comfortable. Commercial spaces near South Coast Plaza, The LAB, The CAMP, and along Harbor Blvd often operate long hours and experience heavy foot traffic — conditions that put extra strain on HVAC systems. We provide fast, discreet service, accurate diagnostics, and durable repairs that minimize downtime and protect your equipment. Our maintenance plans help business owners reduce energy costs, stabilize indoor temperatures, and maintain reliable performance in high-use environments. Whether you manage a retail space, restaurant, office, or service business, we deliver HVAC solutions tailored to Costa Mesa's commercial demands.

Commercial HVAC

What we do

Our services in Costa Mesa

Air conditioning

AC repair, new systems, tune-ups and ductless mini-splits.

AC services

Heating & heat pumps

Furnace and heat pump repair, replacement and maintenance.

Heating services

Indoor air quality

Purifiers, better filtration, humidity control and duct sealing.

Cleaner air

Comfort Plans

Yearly tune-ups and member savings from $119 a year.

See plans

Integrity in every degree

Why Costa Mesa chooses Forthright

Costa Mesa residents and business owners choose Forthright Climate Care because we combine fast response times with honest, hands-on expertise. With transparent pricing, clean workmanship, and repairs that last, we deliver comfort you can count on.

★★★★★

“My AC stopped working, I called Forthright to come out. Roth showed up a diagnosed the problem and explain what happened give me options on how to fix it and had it up and running in no time. Highly recommend.”

Tadd ByrnesGoogle review

★★★★★

“My go to for anything AC related. Always on time, professional, and reasonable”

Jesse RicoGoogle review

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