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An HVAC company serving Lancaster, York, Dauphin, Cumberland, Lebanon, Berks, Chester, Delaware, Montgomery Counties, PA
 

Comfort is on its Way!

We service, maintain, and install heating and cooling systems to keep your home comfortable all year long.

One Hour Heating & Air Conditioning

A full-service heating and cooling system company based in Lancaster, PA, One Hour Air offers HVAC service, installation, repairs, and tune-ups. We’re open for your call 7 days per week, with emergency service available 24/7.

See our HVAC service choices

The installation team was professional and speedy. The appreciation shown to me for being a customer afterwards was awesome! This company is the real thing.

Their prompt and courteous services are something a lot of tradesmen have forgotten over the years.

No need to wait a week — just call One Hour. When I scheduled, the technicians came the very next morning, on time!

Great service from One Hour Heating & Air Conditioning! My technicians were friendly and on-time. They didn't try for a hard sell — they just gave me helpful advice.

I can't express enough how deeply satisfied I am with One Hour Heating & Air Conditioning. I have had them for 10 plus years, and I can't say enough good things about these people.

What to Consider When Hiring an HVAC Professional

What to Consider When Hiring an HVAC Professional

When hiring an HVAC professional, you must consider all factors as their work will impact your entire household. We’ve compiled some thoughts and information you should always consider when hiring an HVAC professional.Read More
Save on HVAC Energy Costs

How Can I Save on HVAC Energy Costs?

The average U.S. household spends 42% of their energy bill on heating and cooling. An inefficient HVAC system has a big impact on your energy consumption. Learn how you can cut your annual HVAC energy costs.Read More

What Size Air Conditioning System Do You Need?

How to determine what size air conditioning system is right for your home? Learn about industry terminology and why bigger isn’t always better.Read More

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Trusted in York County Since 1959

One Hour Heating & Air Conditioning offers HVAC service, installation, repairs, and tune-ups to York County 7 days per week, with emergency service available 24/7. Call or Request an Appointment today and mention one of these great deals to save!

$69

A/C Tune-up

YORK COUNTY SPECIAL OFFER!

Coupon must be presented at time of purchase. Cannot be combined with any other offers. Some restrictions may apply.

Expires

One Hour Heating & Air Conditioning

Free

Service Call To York County

UP TO $136.00.

Coupon must be presented at time of purchase. Cannot be combined with any other offers. Some restrictions may apply.

Expires

One Hour Heating & Air Conditioning

20%

Off Duct Cleaning

YORK COUNTY SPECIAL OFFER!

Coupon must be presented at time of purchase. Cannot be combined with any other offers. Some restrictions may apply.

Expires

One Hour Heating & Air Conditioning

*No cash value. Can not be used on previous jobs.