We are a full service HVAC company.

What is HVAC?
Heating, Ventilating and Air Conditioning.

We work on all brands of HVAC equipment. Gas, Oil, Electric Heat pumps, Warm air furnaces - Boilers - Steam and Hot Water. Providing HVAC Services, Heat Pump Installs an A/C Repair in Carlisle and surrounding areas of Cumberland and Franklin Counties.
Message from the owner: Denny Hamilton
You can put your trust in Hamilton Heating and Cooling. We provide personal service and exceptional quality. All of our services and products are guaranteed. We have 30 years experience. Our unparalleled service, competitive prices, and overall value are why our loyal customers won't go anywhere else. We look forward to serving you.

Highlights, Specialties & Features

  • Your Comfort Is Our Concern!

Serviced Areas

  • Cumberland Valley, Franklin County, Cumberland County, Dauphin County, Adams County, Perry County

Payment Options

  • Debit Cards, Discover, Financing Available, MasterCard, PayPal, Personal Checks, VISA

Contact Details

  Person Denny Hamilton
  City Carlisle, PA
  Zip Code 17015
  Address 38 Back St
  Phone Number (717) 300-1026
  Mobile (717) 386-9900
  Tollfree 1-855-DOO-COOL
  Fax (855) 366-2665

Business Representative

Denny Hamilton


30 years experience.

Products & Services

Energy Shield

Energy Shield

Energy Shield technology was designed by NASA modern 40 years ago to keep save astronauts in the Apollo program from temperatures that ranged from 250F to -460F. This reflective insulation has been applied to every spacecraft since then, involving unmanned spacecraft with delicate instruments that need protection from temperature extremes.

Gas Furnace

Gas Furnace

One of our Popular Brands is Armstrong. We install Natural Gas or Propane.

Promotions & Discounts

Free Estimates on any HVAC project.


Hamilton Heating and Cooling, Heating Repair, Newville, PA, 17241, (717) 300-1026

Hamilton Heating and Cooling
38 Back St
Carlisle, PA 17015
(717) 300-1026

Your Comfort Is Our Concern

Heating Repair, Air Conditioning Repair Service, Air Conditioning Contractor, Heating Contractor, HVAC Contractors, Heating; Heating service; Heating repair service; Air Conditioning; Cooling;

HVAC - Hamilton Heating and Cooling, Newville, PA

Fujitsu demo by Denny Hamilton - HamiltonHeating and Cooling

HVAC - Hamilton Heating and Cooling, Newville, PA

Demo Fujitsu Heat Pump by Denny Hamilton - Hamilton Heating and Cooling.

Hamilton Heating and Cooling

Call Now ! 717-300-1026 Your HVAC PROS -- Hamilton Heating and Cooling. - created by Denny Hamilton

Photo Book

From Our Website

Our Techs possess years of on-the-job experience. Not only that, they're also industry certified and committed to keeping up with the latest advances in the field. You can rest easy, because your job will be in the best and most skilled hands that it can be. When you have light commercial or residential heating and air conditioning that needs to be done quickly and with an eye for quality, look no further than Hamilton Heating and Cooling. We have 30 years of experience working for both light commercial and residential clients.

Every HVAC job is different, and each has its unique challenges. The collective experience of our technicians is so broad that we're equipped to handle any challenge that could possibly pop up on the job site. At Hamilton Heating and Cooling heat pump installs, ductless heat pumps and boiler work are among our many services.