Hummelstown, PA Air Conditioning and Heating Companies

What do HVAC contractors do? “HVAC” stands for “heating, ventilation and air conditioning.” An HVAC technician or contractor specializes in heating systems, air duct cleaning and repairs, insulation and air conditioning for your Hummelstown, PA home and other homes. More
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  • Air Conditioning Installation
  • HVAC Installation
  • Furnace Installation
  • Air Conditioning Repair
  • HVAC Repair
  • HVAC Inspection
  • Furnace Repair
  • Heating System Installation
  • Heating Repair
  • Heat Pump Installation
  • Furnace Cleaning
  • Heat Pump Repair
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  • Air Conditioning Installation
  • Furnace Repair
  • Heat Pump Repair
  • Propane Tank Installation
  • Air Conditioning Repair
  • Gas Leak Detection
  • Heating Repair
  • Swamp Cooler Installation
  • Air Duct Cleaning
  • Gas Leak Repair
  • Heating Sales
  • Swamp Cooler Repair
  • Boiler Installation
  • Gas Pipe Installation
  • Heating System Installation
  • Thermostat Installation
  • Boiler Repair
  • Gas to Electric Conversion
  • Humidifier Installation
  • Thermostat Repair
  • Dehumidification
  • Geothermal Heat Pump
  • Indoor Air Quality Testing
  • Ventilation Installation & Repair
  • Dryer Vent Cleaning
  • HVAC Inspection
  • Oil to Gas Conversion
  • Water Heater Installation
  • Dryer Vent Installation
  • HVAC Installation
  • Passive Solar Heating & Cooling
  • Water Heater Repair
  • Furnace Cleaning
  • HVAC Repair
  • Propane Sales and Refills
  • Water Treatment System Installation
  • Furnace Installation
  • Heat Pump Installation
AC & H SERVICES
5 Reviews
Featured Reviews for Air Conditioning and Heating Companies in Hummelstown, PA
AC & H SERVICES
Air Conditioning and Heating Companies in Hummelstown, PA
"Great Professional service. Very Knowledgeable and does not look for add-on work to pad the bill. Friend, prompt and curtious."
- David Mangam
Haldeman Mechanical, Inc.
Air Conditioning and Heating Companies in Hummelstown, PA
"we had toilet issues and they were there pronto so we did'nt have to deal with the problem for long. They got it fixed"
- terjoy
Holtzople Heating & Air Conditioning
Air Conditioning and Heating Companies in Hummelstown, PA
"We have had our HVAC systems serviced by Jerrod Holtzople twice every year for the past 15 years and have never been disappointed. We recommend this HVAC firm with our highest praise, and are delighted to see their continued growth."
- dicish
Fulmer Mechanical, LLC
Air Conditioning and Heating Companies in Hummelstown, PA
"Great job and great crew! They installed a new HVAC and removed the old oil furnace and tank. Thanks for a great job!"
- Jemson Cabinetry
Anchor Mechanical LLC
Air Conditioning and Heating Companies in Hummelstown, PA
"Anchor Mechanical has provided us on numerous occasions with the best quality service for all of our HVAC needs. Excellent and professional team!"
- Sherrie Albers
Home Climates Heating & Cooling
Air Conditioning and Heating Companies in Hummelstown, PA
"ReCenter contacted the company for a quote on HVAC complete install. Nathan and Colin were extremely helpful, courteous, and knowledgeable about systems and current rebates available to aid in financing."
- Nathan Buck
MID-ATLANTIC GEOTHERMAL
Air Conditioning and Heating Companies in Hummelstown, PA
"The installation was professional and complete; the service and follow up was unsurpassed. The equipment suggestions were right on and have provided 4 years of efficient and reliable service."
- Creston Tate
First Class Mechanical
Air Conditioning and Heating Companies in Hummelstown, PA
"First Class Mechanical is a service company that Whirlpool uses for warranty work. We have had several issues with our Whirlpool water heater and First Class Mechanical has done an exceptional job of fitting us into their schedule on very short notice. The service technician is very knowledgeable and professional. We plan to use First Class Mechanical in the future for all our plumbing needs!"
- Diane Curtis
Riverside Mechanical
Air Conditioning and Heating Companies in Hummelstown, PA
"called they were right out to fix heater no waiting and very affordable tune-up; replaced nozzel pump screen oil filter cleanout heat exchanges and replaced burner motor"
- Christine Dunlap
Secco Home Services
Air Conditioning and Heating Companies in Hummelstown, PA
"Secco has installed numerous items for us, all excellently done. They are professional and get the job done. We recommend Secco to our neighbors."
- senatedon
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When should you hire an HVAC contractor?


Generally, Hummelstown HVAC contractors or HVAC technicians work with or run companies that repair or install heating systems and air conditioning units for homes. But they have specialized services too. For example, if you are a wine collector and you are thinking of installing a wine cellar in your Hummelstown, PA home, you might hire a Pennsylvania HVAC professional who specializes in refrigeration work. You can find more heating & cooling sales & repair in Harrisburg, Lebanon, Palmdale, Union Deposit and New Market.

HVAC professionals can use their skills to help you to save money on your Hummelstown, PA home’s energy bills by installing radiant barriers in your attic or split-zone heating and cooling systems to heat rooms like solariums while cooling upstairs bedrooms during warmer temperatures.

If you or a family member suffers from allergies, you’ll want to find a Pennsylvania HVAC technician who is knowledgeable about the latest cooling and heating products that include antiallergen filters. Contractors who work in the HVAC industry keep up on the latest in heating and air conditioning technology so outdated or troublesome systems can be retrofitted with newer, more energy-efficient models. Some of these professionals may work with your contractor, builder or other home improvement professional to get the job done.

Here are some related professionals and vendors to complement the work of heating & cooling sales & repair: Specialty Contractors, General Contractors, Solar Energy Contractors, Electricians.

Ask HVAC contractors about these residential heating and cooling technologies:


  • Tankless hot-water pumps
  • Residential air cleaning devices
  • Ductless air circulation systems
  • A desiccant enhanced evaporative air conditioner system (for hot and humid climates)
  • Heat recovery systems (which cool the air and heat water with no extra energy use)

Find HVAC contractors on Houzz. Look in the Professionals section of our website and search for Pennsylvania HVAC contractors. Read reviews and see how an HVAC contractor might approach your Hummelstown, PA home’s heating and cooling challenges.
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