Areas We Serve in Southeast PA

Providing High-Quality HVAC Services

One Hour Heating & Air Conditioning® of Southeast Pennsylvania is the leading provider of heating and AC services in Southeast Pennsylvania because we offer both incredible service and high-quality results. Our courteous, friendly, and knowledgeable technicians are some of the most highly trained professionals in the business. Every visit is an opportunity for us to solve your heater, AC, or furnace issues while preventing problems from coming up in the future. If you want to know if we service your neighborhood, visit any of the location pages below. You can also call us at (717) 276-0271 to learn if we service your community in Southeast Pennsylvania.

If you have any questions about whether we service your area, please feel free to contact us at (717) 276-0271 or contact us online.

HVAC Near Me In...

One Hour Heating & Air Conditioning® of Southeast Pennsylvania services the following communities:

Adamstown
Akron
Annville
Bainbridge
Bausman
Bernville
Bethel
Birchrunville
Bird In Hand
Blain
Blue Ball
Bowmansville
Brogue
Camp Hill
Chatham
Christiana
Cochranville
Columbia
Cornwall
Coatesville
Craley
Denver
Dillsburg
Douglassville
Dover
East Earl
East Petersburg
Ephrata
Etters
Fawn Grove
Felton
Fredericksburg
Gap
Gettysburg
Glenmoore
Glen Rock
Gordonville
Grantville
Harrisburg
Hershey
Highspire
Holtwood
Honey Brook
Hummelstown
Ickesburg
Intercourse
Jonestown
Kinzers
Lancaster
Landisville
Lebanon
Leola
Lewisberry
Lititz
Loysville
Manheim
Marietta
Maytown
Mechanicsburg
Millersville
Mount Joy
Mountville
Myerstown
Narvon
New Holland
New Cumberland
New Freedom
New Kingstown
New Providence
Newtown
Newmanstown
Paradise
Pequea
Reading
Reamstown
Reinholds
Ronks
Schaefferstown
Smoketown
Spring Grove
Strasburg
Terre Hill
Thomasville
West Grove
Willow Street
Windsor
Wrightsville
Wyomissing
York
York Haven
Zion Grove

We Have a Reputation

For Being Punctual, Friendly and Knowledgeable

4.9

(3758 reviews)

Cindy Tangert

07-08-2025

“EXCELLENT”

Brian Klimes

07-08-2025

“Don did a great job diagnosing the problem with the air conditioning. He was thorough and took care of everything,to order some replacement parts and then returned and installed them.”

Helen Bennett

07-07-2025

“Jacob was friendly and professional.”

John Lindholm

07-07-2025

“Great, honest, comprehensive service. Very pleased”

Shawn Huntzinger

07-07-2025

“Very friendly and helpful Appreciate straight forward evaluation”

Bruce Bailey

07-07-2025

“Excellent service from Mark. THANK YOU”

Mark Pleger

07-07-2025

“Jason was very knowledgeable and explained everything step by step. Would definitely recommend one hour to everyone”

shawn freeland

07-07-2025

“Ac took a dump gave these guys a call and they were able to get the system started again. Also confirmed what I was thinking that it’s time for a new unit. Dave kept it transparent on my options for repair til can get figured out replacement options. I knew the system was old but didn’t know it was 2008 old.”

J&K Robertson

07-04-2025

“We had a great experience with One Hour Heating & Air Conditioning today. Our AC stopped working this morning and since it was a holiday, we weren't sure we could get it repaired. I called One Hour and they had a technician at our home within, funny enough, one hour. Our technician, Donmar, was simply outstanding. He was punctual, professional, friendly, and engaging. In less than two hours, he had our AC back up and running for a very reasonable price. I highly recommend this company and this technician. We look forward to having Donmar back to service our heating system in the Fall.”

Jim Apple

07-04-2025

“AC repaired and running before 9:am on a holiday at a reasonable price, very satisfied!”

Special Offers

Mention these discounts at time of service

View All

$250 OFF

Any Heating or Air Conditioning Installation

Coupon must be presented at time of purchase. Cannot be combined with any other offers or discounts. Management reserves the right to modify offers at any given time. Some restrictions may apply.
10% Off

Any Service for Veterans, Active Military, Active First Responders

Coupon must be presented at time of purchase. Cannot be combined with any other offers or discounts. Management reserves the right to modify offers at any given time. Some restrictions may apply.