24/7 Emergency Service
HVAC emergencies happen when you least expect them. Contact the professionals at Air Comfort Technologies to take care of the job if you’re dealing with an emergency. We have the necessary skills and tools to fix your system so you can safely use it once again. Call our team at (717) 855-4101 to get emergency HVAC services in York County, PA.

Diamond Contractor For Manchester, Mechanicsburg, Dover, York, & Surrounding Areas

What Is The Mitsubishi Diamond Contractor Certification?

At Air Comfort Technologies, we are proud to be a Mitsubishi Electric Diamond Contractor. While this means that our technicians have extensive training in repairing Mitsubishi products, it also means excellent customer protection. Find out why.

Mitsubishi offers high-quality ductless and ducted heating systems. The brand is renowned for reliable products and offers some of the best warranties in the business, which adds value for homeowners. To ensure that HVAC contractors can install and repair their systems correctly, Mitsubishi offers the Diamond Contractor program. It is an honor to be part of this program, which recognizes experienced HVAC professionals who specialize in Mitsubishi heating solutions.

24/7 Emergency Service

717-855-4101

Why Choose a Mitsubishi Diamond Contractor?

Because Diamond Contractors have a thorough understanding of Mitsubishi products, we are able to suggest the right product for every homeowner. We install the ducted or ductless heating system efficiently, always focused on performing high-quality work and keeping the work site clean. Once the new Mitsubishi system has been installed, rely on us to perform periodic maintenance that keeps your heating system performing optimally.

If anything goes wrong, we’re there to fix it.

As a Mitsubishi Diamond Contractor, we extend the most aggressive warranty in the business, including a 12-year compressor warranty and an extended warranty for labor. We receive significant training and support from Mitsubishi to keep our knowledge fresh and continue to provide the best service to our customers who have chosen Mitsubishi.

Trust Air Comfort Technologies for Indoor Air Comfort

If you want a heating and air conditioner dealer who keeps up with changing products and trends, and who takes time each year to refresh their skills with training, then you want a Mitsubishi Diamond Contractor. By working with a technician who has demonstrated high-level knowledge and commitment, you’ll know that your new ductless heating system will be properly installed and maintained for long-term performance.

Contact us to learn more about the Mitsubishi products we offer or to set up an appointment for installation.

What To Expect

Discover the Air Comfort Technologies Difference

Same Day

Service

We respond fast! Often arriving within the hour. When your AC or heat goes out you can't afford to wait.

Honest Transparent Pricing

The final bill always matches your original quote. No surprise charges. Just fair honest pricing every time.

We Fix What
Others Can't

Our certified technicians have solved furnace and AC problems that multiple other companies couldn't diagnose. We get it done right.

No Pushy Sales Tactics

We give you honest recommendations and multiple options. You decide what's right for your home and budget. NO PRESSURE.

24/7 Emergency 
Services

HVAC emergencies don't wait for business hours and neither do we. Available nights, weekends and holidays across all of York County.

Clean & Respectful Every Visit

Shoe covers on every job, work area cleaned up before we leave and your home treated with the same care as our own.

Our Reviews
See What Your Neighbors Are Saying

Absolutely 100% satisfied with their fast, very fast service. AC stopped blowing cold on a 96 degree day, showed up with in a few hours, diagnosed the problem and fixed it with 20 minutes! Very friendly and professional service technician. We will highly recommend Air Comfort…

Sylvia B.

Sylvia B.

I love that they answer their phones! The first one out of 5 that I contacted to do that. They give you text updates on when the Technician will arrive. The Tech was great! He diagnosed the issue rather quickly. When replacing the part needed, he…

Mary C.

Mary C.

I can’t say enough about them! Our entire experience wonderful! The receptionist is so sweet and caring. They came out promptly and did a repair/maintenance to our boiler. Chris was our technician and he was so kind and knowledgeable. We will forever be coming to them…

Shae M.

Shae M.

We absolutely love working with the pros at Air Comfort Technologies! They did an excellent job scheduling and installing our new air conditioner, and are always pleasant and professional. Their communication process both before and after installation is so helpful. Thank you, thank you!

Shelly D.

Shelly D.

Tech was very knowledgeable, and explained the issues we were having. Arrived early, and that was well communicated by office staff. During the install, found small cracks in the 20 year old furnace. They were able to quote and install the furnace the same day as…

Michael M.

Michael M.

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