Heating Repair | Air Conditioning | Plumbing | Lancaster
24 Hour Service
24 Hour Service - 7 days a week     CALL (717) 859-2025
Your family's comfort is our family's business
Heating Repair
Home Heating Repair


Air Conditioning Repair
Cooling Services


Plumbing Services


Commercial Services
Home Services


Plumbing Questions?  Ask a Ressler! Your Comfort Is Our Priority.

Providing your family with heating and cooling services, plumbing solutions, and professional duct cleaning needs throughout Harrisburg, Lancaster, Lebanon, Reading, West Chester and York, PA!

SPECIALS: 30% Geothermal Tax Credit Available • Up to $1,500 Carrier Rebates Available • 12 Months Same as Cash or Up to 36 Months Financing Available • Federal Tax Credits Available.

Need a new heating system? Look at our specials here.

Present this coupon at the time of service and receive

$20 off purchases
of $80 or more

Not redeemable in conjunction with additional coupons, promotions, or special offers. Coupon valid only for one (1) use.

View Printable Coupon

Heating Repair


Top products. Outstanding service. With Ressler and Mateer,
you can rest easy knowing you'll never be too warm or too cold.

Air Conditioning Repair

Air Conditioning

Innovative and dependable systems are our specialty.
We proudly service both residential and commercial facilities.

Plumbing Services


Our highly experienced team performs everything from routine
maintenance to late-night or mid-winter emergency solutions,
plus full bathroom remodeling.

Ressler Truck
Have an Emergency? Count on us.
Click here, or call (717) 859-2025. Questions about anything related to heating, cooling, or plumbing? Ask a Ressler!

Quality Heating and Air Conditioning Service Since 1970!

We've been serving the heating repair and air conditioning needs of local families and business owners throughout Harrisburg, Lancaster, Lebanon, Reading, West Chester and York, Pa for over four decades! Put our experience to work for you and become part of the Ressler & Mateer family!

Better Business Bureau
North American Technician Excellence
Carrier Authorized Dealer

When you're ready for an upgrade, call Ressler & Mateer!

We provide installation for new heating and cooling systems and retrofit options to keep you comfortable year-round.