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

4.8

(3790 reviews)

Carolyn Larocco

07-17-2025

“Rachel is extremely professional and courteous”

Steven Ober

07-17-2025

“Fun tech. Great personality. Knew exactly what to do to fix our issue.”

Larry

07-16-2025

“Everything was excellent, arrived on time, explained everything that he was checking and said that the system is working fine nothing needs to be done. Thank you and I will continue to recommend you to anyone that needs assistance.”

Paul

07-14-2025

“The Teck was on time, jumped into the job, took pictures to share with me. Could not have asked for better service.”

Jimbo M

07-14-2025

“Friendly and fast”

Joe Lipinsky

07-14-2025

“Good service. Knowledgeable service technician.”

Nate Frantz

07-12-2025

“Troy was a great help to us in selecting a new heating and cooling system for our house. He took the time to answer all our questions, was incredibly knowledgeable on all the aspects of both systems and how they tied together, and took the time to walk us through all the financing options available. We highly recommend Troy when you need someone to walk you through the steps!”

Janice Kirk

07-12-2025

“Mark was on time, pleasant, efficient and explained everything. I'm very happy with his service.”

Susan Miller

07-11-2025

“What a wonderful technician and employee...he explained everything in a way we understood the issues...I will only have him from now on!”

Mike Crowley

07-10-2025

“Wanted a local York, PA Heating and AC company but stumbled on this national franchise in Lancaster, PA. There were some issues in part with myself and this company. They were mostly rectified. Mark the first tech that came out was just simply awesome and I have to mention his most excellent service. The issue arose with the second tech who did the duct work where it got a bit dicey and I will stop there. In conclusion, I think the work was done adequately but in the long run a good local company would have done it just as well and at a more equitable price.”

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.