Lancaster, York, Dauphin, Cumberland, Lebanon, Berks, Chester, Delware, Montgomery Counties
Call 24/7 for emergency service 717-584-4344
"Keep up the good work and customer relations." — David D., Columbia, PA

If your home still relies on one outdated, circular thermostat, we can help you with repairs, replace your existing thermostat with a similar model, or upgrade and improve energy efficiency with new, programmable thermostats, and thermostats to control multiple zones.

  • Get with the Program Properly operating thermostats, programmed for maximum energy conservation, are the wise choice today. Whether you use fuel oil, electricity, natural gas or liquid propane to heat your home, programmable thermostats expertly installed by One Hour Heating & Air Conditioning® can keep your energy bills down while still keeping you cozy or cool.
  • Ideal Temperatures Programmable thermostats provide the ultimate control over your home’s indoor temperature. With four separate periods each day, you can wake up to a warm house, save energy during the day when your home is empty, arrive home from school or work to your ideal temperature, and conserve energy resources by reducing overnight use of your HVAC system.
  • Zoning At One Hour Heating & Air Conditioning® we can quickly and efficiently install zone heating and cooling, so each portion of your home is independently controlled by a smart, programmable thermostat. Seldom-used areas will use less electricity and fuel, while your main living space stays at the exact temperature you desire. This improves indoor comfort and saves energy.
  • Compatibility We can diagnose and repair issues you may be having between your thermostat and HVAC system. Modern equipment needs modern thermostatic control. If your furnace or boiler is not providing the heating you want, or your central air conditioner just does not keep you cool, your problem could be with your thermostat. One Hour Heating & Air Conditioning® can find and fix the problem quickly and reliably.

Contact us at One Hour Heating & Air Conditioning® to find out what we can do to help you save money and natural resources by updating your thermostats.

Use Our Fall Special and Save!

Free Service Call With Any Repair!

$96 Value
516 Running Pump Road, Lancaster, PA 17601 | 305.865.1220
Valid M-F, 8am-4pm, Must present coupon at time of service. Not valid on past jobs. Cannot be combined with other offers, discounts, or agreements.


Or Call: 717-584-4344

Heating & Cooling Services

One Hour Heating & Air Conditioning is ready to take care of all your heating and air conditioning needs including installation, repair, replacement, and maintenance.

Learn More About Our Services

Protection Plans

Our Protection Plan

The One Hour Heating & Air Conditioning® maintenance agreement, Comfort Club™ , provides you with regular system checks. It's a bi-annual planned check-up and service. The maintenance completed is designed to meet or exceed all manufacturer and extended warranty requirements for system maintenance and surpasses the recommendations set forth from the Department of Energy and most utility companies. A Comfort Club™ agreement will keep your system running at its peak.

View Protection plan details

Our Guarantee

100% Satisfaction Guarantee

Your complete satisfaction with our heating and air conditioning services and technicians is 100% guaranteed. The on-time guarantee is one of the best in the country, and backed by heating and air technicians that are trained, skilled and experienced to exceed your expectations and needs. You will never be kept waiting - "Always on time... or you don't pay a dime."®

View Our Guarantee Details

A family of home services:

Strong partnerships and a national support system.

  • Ben Franklin - plumbers
  • Mister Sparky - electrician