Heating, AC & Furnace repairs in Southeast Pennsylvania

100% Satisfaction guarantee!

When homeowners want a reliable heating or air conditioning system that they don’t have to think about, they call One Hour Heating & Air Conditioning. We are the premier HVAC service provider in the United States for a simple reason: we actually care about your comfort.

At One Hour, we respect you, we respect your time, and, most importantly, we respect the trust that you put in us to keep your home comfortable. It’s why we back all of our work with a 100% customer satisfaction guarantee for two years, and it’s why we’re always on time - guaranteed.

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 Knowledgable

4.9

(3644 reviews)

Dawn Yuhas

04-21-2025

“Cameron was professional & friendly. Asked questions to learn about our hvac issues.”

MMcQ

04-17-2025

“Hunter went above and beyond to get my furnace up and running again. Very pleasant and hardworking. Totally recommend this company for any issues.”

Kim Nauman

04-11-2025

“Very professional and friendly. Felt very comfortable. He explained a lot of stuff to me.”

mike zimmerman

04-11-2025

“Leo was Awesome!”

Vladimir Ortiz

04-08-2025

“James is a great technician he answered all my questions and gave me some advice on how to move forward.”

danielle rager

04-07-2025

“Jacob was fantastic. Quick, polite and fixed the furnace with ease! Even talked to my husband on the phone to explain the stuff I didn't understand and covered his shoes after I told him he didn't have to!”

Briggon Bobb

04-07-2025

“Outstanding service, couldn't be happier”

Louise Ganas

04-05-2025

“Fast great service. Very honest. Highly recommend.”

Margery Velde

04-03-2025

“Dave diagnosed the problem with the sporadic lack of hot water. He solved it & double- checked another aspect of the boiler system. He was friendly & professional. I have been pleased with ALL Mister Sparky. One Hour Heat/AC & Ben Franklin Plumbing techs who have worked at my house ‼️”

Julie May

04-02-2025

“Polite. Knowledgable. Respectful.”

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.