We are a full-service plumbing, heating, cooling, and water conditioning business. We sell and service all of the equipment used to heat and cool your home or business. Our service area covers northern Lancaster County and southern Lebanon County.

Haldeman Mechanical service area.

Service Area

From our office in Manheim, we offer HVAC repairs and installation for homeowners throughout the surrounding communities including Lititz, Lancaster, East Petersburg, Landisville, Mount Joy, Mountville, Elizabethtown, Mount Gretna, and Columbia.

Service Area Details

Preventative Service Plans

Our service plans are designed to protect and extend the live of your HVAC and plumbing systems.

Regular maintenance for your home’s plumbing and HVAC systems, when performed by a certified professional, lowers the risk for major failures and costly repairs. Service plan members receive discounts on parts and labor too.

See Our Plan
Haldeman Mechanical service van.


At Haldeman Mechanical, we believe in providing you with the most value for your money. This philosophy has allowed us to prosper for three generations. Because of this, we bill by the hour instead of charging a “flat rate” or “diagnostic” fee before even beginning work.

Unlike many of our competitors who have switched to flat-rate fees, we charge only for the amount of time and materials it takes to complete your specific job. This approach will save you money. Plus, all work is done to your satisfaction before an invoice is mailed.

Contact Us for a Free Estimate

Schedule a repair or receive a free quote with our service request form or by calling our office today at 717-665-6910.