Keeping Homes & Businesses Efficient Since 1978

(520) 281-1195

Family-Owned & -Operated HVAC Company in Nogales, AZ


It’s important to have an HVAC contractor you can trust. Based in Nogales, AZ, Frontier Heating & Cooling Inc. has offered AC installations, furnace repairs, and other HVAC services to homes and businesses in Santa Cruz County since 1978. Get in touch with one of our HVAC technicians today and let us know how we can help you.

Frontier Heating & Cooling building exterior

The HVAC Technicians You Need


From heating installation to consistent AC maintenance, our HVAC technicians can do it all. Our team is BPI-certified and committed to helping you find energy efficient solutions for your home. No matter how complicated the job seems, you can expect high-quality, efficient, and professional results when you turn to our HVAC company. 

About Our HVAC Company


  • In Business Since 1978
  • BPI-Certified
  • Partnered With Trusted Brands
  • BBB®-Accredited Business
  • Competitive Pricing
  • Serving Santa Cruz County

Since we opened our doors in 1978, our HVAC company has assisted home and business owners with all types of projects. Our family-owned and -operated business has grown into the largest HVAC company in the Santa Cruz area, continually impressing residential and commercial clients with our superior services and exceptional customer support. 

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Great staff super knowledgeable very good experience will be my A/C place of choice from now on.

Ben K.

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Did work on our ac, prompt and professional. Highly recommended. 4 not a 5, still waiting for a quote for other work.

Kelly D.

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Frontier heating and cooling has integrity and excellence. I got a great prices for a new HVAC, excellent service professionals and efficient 24hour repair personnel. I highly recommend this business.

Dayna House

An HVAC Contractor Committed To Quality


Keeping your home or business’s HVAC system in working condition is our top priority at Frontier Heating & Cooling. Our HVAC technicians can service all types of units, including Rheem®, Trane®, and York®. Whether you need replacements or minor repairs, know that you’ll always get long-lasting results when you choose our HVAC company.

We Have Financing Available
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Trane logo
York logo

Call Our HVAC Contractor Today

Frontier Heating & Cooling continually strives to improve our service in order to give you the best HVAC repair, installation, and maintenance possible. Reach out to our HVAC contractor for your service estimate—we look forward to finding your cost-effective solution.

(520) 281-1195