Call 717-859-2025

24-hour emergency service

• Carrier Authorized Dealer

• Residential & Commercial Service

• All Major Brands Serviced

• Factory Trained Technicians

• Fully Stocked Trucks and Warehouse

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Servicing Areas

• Lancaster

• York

• Dauphin

• Berks

• Chester

• And All Surrounding Areas

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Servicing

• Heat Pumps

• Geothermal

• Gas Furnaces

• Air Conditioners

• Oil Systems

• Hydro Kinetic

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Yearly Service

Give your heating & cooling system a yearly checkup with a Ressler & Mateer service inspection to help prevent costly unexpected service repairs.

Click here for a $10.00 coupon towards your next service, or e-mail your service request on our Contact Us page and get $10.00 off.

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Service Agreements

Preferred - Offered on all Equipment. Click Here to Download Preferred Agreement.

Full Maintenance - Offered only on equipment sold by Ressler & Mateer Inc. that is 5 years old or less. Click Here to Download Full Maintenance Agreement.

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We Accept the following major credit cards