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20% Discount for Veterans, First Responders & their Families

The #1 HVAC Company in AZ

Semper Fi Heating and Cooling is the leading provider of air conditioning and heating services in the greater Phoenix area. When you need high-quality, affordable HVAC maintenance, repairs, installations, or replacements near you, we’ve got you covered. Our technicians will meet your needs and exceed your expectations.

  • 100% Satisfaction Guaranteed

  • Fully Licensed & Insured Installer

  • Veteran Owned & Operated HVAC Company

  • BBB A+ Rating

  • Same-Day Service

  • Flexible Financing Options

5-Star Rated HVAC Services Near You

Semper Fi HVAC is the trusted name for reliable heating and air conditioning services in the greater Phoenix area. Our skilled technicians provide preventative maintenance, regular and emergency repairs, installations, and replacements for your convenience and satisfaction.

Whatever heating or cooling problem you’re facing, we can fix it right and on time. Find a heating or AC service below to learn more.

Ductless Mini Split Replacement Experts

Our Special HVAC Offers

Home of the 20% Discount for Veterans, First Responders & their Families

Proudly Serving the Phoenix Metro Area

When you need high-quality HVAC and plumbing services in Arizona, look no further than Semper Fi HVAC. Backed by years of industry experience, competitive rates and warranties, and an A+ rating from the Better Business Bureau, we’re the company you can trust to do the job right.

Our expert HVAC technicians serve customers in the following areas:

Find the Semper Fi Heating & Cooling Location Near You!