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

Lancaster County Heating and Air Conditioning

One Hour Heating & Air Conditioning® is a full-service HVAC company proudly serving Lancaster County, PA, including Lancaster City, Millersville, Gap, Columbia, E-Town, Ephrata  and surrounding communities.

HVAC Company Serving
Lancaster County, PA

One Hour Heating & Air Conditioning offers heating and cooling system installations, HVAC services, repairs and tuneups throughout Lancaster County, PA. Whether you need a duct cleaning, have a gas furnace that needs repair, or are planning installation of a central air conditioning system, our team is knowledgeable, experienced and reliable.  And if an unforeseen emergency arises, we are ready to help with emergency HVAC system services available 24 hours a day, 7 days a week.

We service all of Lancaster County, PA, including:

  • Columbia
  • Denver
  • Elizabethtown
  • Ephrata
  • Gap
  • Lancaster City
  • Lititz
  • Manheim
  • Millersville
  • New Holland

Special Offers

Check out these savings!

Print Coupons
$50 OFFAny Repair
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.
One Hour Heating and Air Conditioning717-925-0444 | 516 Running Pump Rd. | Lancaster, PA 17601
50% OFFService Call Fee with Any Repair
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.
One Hour Heating and Air Conditioning717-925-0444 | 516 Running Pump Rd. | Lancaster, PA 17601
$100 OFFAny A/C System Replacement
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.
One Hour Heating and Air Conditioning717-925-0444 | 516 Running Pump Rd. | Lancaster, PA 17601
See All Special Offers
A/C Unit Leaking Water

Why is My A/C Unit Leaking Water?

Your air conditioner takes hot air and turns it into cold air to keep you cool during the warm months of the year. A normal amount of condensation coming from your unit is fine, but you should also be aware of possible leaks. Here are a few signs that might suggest your air conditioner is leaking.Read More
How Often Should I Clean My Air Ducts

How Often Should I Clean My Air Ducts?

How often you should clean your air ducts depends on various factors. Location, climate, and HVAC use affect air duct cleaning frequency schedules. Other issues, like mold and illness, may also be a sign that your ducts need cleaning.Read More
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

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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.