24-Hour emergency service at no additional Cost | Proudly Serving Mesa, AZ & Surrounding Areas

Why Call Semper Fi for Your Heating & Cooling Jobs?

Why Call Semper Fi for Your Heating & Cooling Jobs?

Keep your family comfortable and your home heating and cooling system performing like new by working with your local, trusted HVAC company. Whether you are looking for a system replacement or maintenance on your existing system, you need a trusted company in the Salt River Valley. Semper Fi Heating & Cooling wants to be your HVAC contractor, and we are ready to do whatever it takes to provide you with the best service possible.

Locally Owned

Semper Fi is located in Mesa and provides heating and cooling services valley wide. In the spirit of local business and caring business owners everywhere, Semper Fi supports the communities that they serve. They sponsor the Greenfield Village Veterans Parade, conduct ticket giveaways for concerts, and donate to worthy causes.

Outstanding Customer Service

The commitment to providing the best quality, best service, and best warranty is deeply ingrained in everything that Semper Fi does. They are truly committed to the slogan Delivered on time, on budget, as promised. Check them out on Facebook and see what their customers have to say.

Jesse Keenan is owner of Semper Fi Heating & Cooling and is a proud United States veteran, offering same-day service and a 20% discount to veterans and their families. Besides same-day service, they offer 24-hour emergency service.

The 29-point heating and cooling system tune-up for only $17.75 is unmatched in the industry. Others may charge $100-$200 for a tune-up. There are always discounts and promotions going on with Semper Fi. Customers are always welcome to call and talk to a specialist about cooling and heating concerns. Rebates are offered on all new installations. Promotional financing with convenient monthly payment options is also available.

Expert Technicians

The clean and tested service technicians at Semper Fi Heating & Cooling are highly trained and certified. Semper Fi has an A+ rating from the Better Business Bureau and over 1,000 five-star reviews. Semper Fi delivers world-class air conditioning service and performance with a small-town touch. Technicians quickly diagnose problems, recommend AC repairs if needed, and provide solutions within the customer’s budget. They service and repair all brands; and if a replacement is needed, they can provide the best and most reliable brands.

All property such as carpeting, floors, furniture, walls, and shrubbery will be protected. Drop cloths will be used in work areas. When the technicians leave, the work area will be as clean as when they arrived.

Services Offered

The full range of heating and cooling services available at Semper Fi include:

Air Conditioning

  • Air Conditioning Maintenance
  • Air Conditioner Repair
  • Air Conditioner Tune-Up
  • Air Conditioner Replacement
  • Heat Pump Installation
  • Ductless Air Conditioning Services


  • Furnace Maintenance
  • Furnace Repair
  • Furnace Tune-Up
  • Furnace Replacement
  • Air Purification
  • Ductless Heating Services
  • Furnace Maintenance

Semper Fi Heating & Cooling also provides duct cleaning and repairs. All services are available for manufactured homes and on-site construction throughout the entire valley.

If you call Semper Fi Heating & Cooling for repair or replacement services, you will be dealing with a highly trustworthy, local company with world-class technicians, equipment, brands, and skills to do an outstanding job.

SemperFi Heating and Cooling

6555 E. Southern Ave. #1106
Mesa, AZ 85206

PHONE (480) 616-3636

EMAIL customercare@semperfiheatingcooling.com

Screened HomeAdvisor Pro - Semper Fi Heating & Cooling, LLC


SemperFi Heating and Cooling