HVAC Companies in California

Same Day Heating, Cooling, Plumbing offers same‑day HVAC and plumbing services across San Diego County, including AC repair, furnace maintenance, water‑heater replacement, and drain cleaning. Customers can schedule appointments online, receive free estimates, and access financing options. The company holds a 4.8‑star Google rating and a 4.6‑star Yelp rating for homeowners.

Five Star Service Company delivers HVAC solutions across San Diego, offering air‑conditioning repair, installation, and maintenance, as well as heating services and indoor‑air‑quality upgrades. Certified technicians provide prompt, transparent work, backed by a 100 % satisfaction guarantee. Customer feedback highlights reliable, knowledgeable service and cost‑effective repairs for residential and commercial clients today.

Baker Distributing’s San Jose #607 offers a broad HVAC, refrigeration, and food‑service catalog, featuring brands like Bosch, Rheem, Gree, and Copeland. The site highlights R‑410A unit sales, a $1,000 rebate for new R‑410A purchases, and a $1,000 rebate for new 24‑hour commercial units. Online ordering, rewards, and mobile app support are available.

Castle Comfort offers HVAC and light plumbing services with a 5‑star rating from 75 Google reviews. The company emphasizes quality workmanship, customer satisfaction, and provides free replacement estimates. Licensed, bonded, and insured, it serves San Diego County and maintains open communication throughout projects, ensuring reliable service for homeowners seeking comfort and peace.

San Diego Air Comfort offers comprehensive HVAC solutions, including installations, maintenance, and emergency repairs for residential and commercial properties. Their services cover air conditioning, heating, heat pumps, duct cleaning, and indoor‑air‑quality upgrades. The company holds a 4.9‑star Google rating from 51 reviews, emphasizing prompt, professional, and reliable service delivery.

FRYE Mechanical offers licensed, insured HVAC services across San Diego County, covering residential and commercial installation, repair, maintenance, and emergency response. The family‑owned firm emphasizes transparent pricing, 24/7 availability, and a BBB‑accredited reputation. Customer reviews highlight reliable, prompt service and a focus on energy efficiency and indoor‑air quality for homeowners and businesses.

Degree Heating & Air offers residential and commercial HVAC services, including new installations, repairs, routine maintenance, air‑purification upgrades, whole‑house fan installations, and 24‑hour emergency response. Their team handles zone systems, heat pumps, mini‑splits, and packaged units, emphasizing energy‑efficient solutions and personalized service for San Diego homeowners and businesses today.

Pros HVAC Ramona Specialists offers 24/7 emergency HVAC service, covering air‑conditioning repair, heating system repair, ductwork, heat‑pump service, thermostat upgrades, indoor‑air‑quality solutions, seasonal tune‑ups, system replacement, and air‑balancing. Their technicians are local, experienced, and provide transparent pricing. The company serves Ramona and surrounding communities, including Santa Maria Valley, Hatfield Creek, and Pamo Valley.

San Diego Air Conditioning Contractor offers HVAC services, including electric baseboard heating, heating‑AC wiring, and AC troubleshooting. The company holds a 5‑star rating from 18 reviews, noting organized, efficient work and reliable system installations. Customers praise the professional crew and prompt service, and the firm provides free consultations and accepts debit/credit cards for payment.

Service Cowboy Heating and Air offers licensed, insured HVAC services across San Diego, covering air‑conditioning, heating, and indoor‑air‑quality solutions. The family‑owned firm emphasizes reliable, efficient service and transparent pricing, with a 5‑star rating from 104 reviews. Customers note prompt, professional technicians and clear communication throughout projects, ensuring homeowner satisfaction and peace of mind.

Top Cooling Guys offers 24/7 HVAC services in San Diego, covering heating, air‑conditioning, ductless mini‑split systems, and indoor‑air‑quality solutions. Their licensed, insured technicians provide same‑day repairs, maintenance plans, and free estimates. Customers note prompt response, transparent pricing, and reliable workmanship, with a 5‑star rating and positive online reviews from homeowners and businesses.

Cruz Comfort Heating & Air offers licensed HVAC and water‑heater services across San Diego County, including AC repair, installation, maintenance, heating repair, and new‑construction installations. With 27 years of experience, the company emphasizes fast response, transparent pricing, and a 24/7 emergency line, serving homeowners and contractors throughout the region today.