Commercial HVAC
Reliable Commercial Heating & Cooling Services
Since 1939, business owners, commercial property managers, and general contractors in Lancaster County have relied on Haldeman Mechanical for HVAC services they can trust.
We can help you design and install a new HVAC system or repair your existing one.
Request Your Free Estimate
Commercial HVAC Repairs & Maintenance
Our experienced HVAC technicians are experts at diagnosing issues with commercial HVAC systems and providing solutions to get your system back up and running quickly. Whether it’s a bad compressor, condenser, or thermal expansion valve – whatever the issue might be – our techs will repair it quickly and for a fair price.
Request Repair Service
New Commercial HVAC Installation
As a small, family-owned business we understand the concerns you’re facing as a business owner.
If you need to replace your HVAC system, we’ll help you choose an energy-efficient replacement suitable for your square footage. Our goal is to help you make the best decision on your new HVAC system — one that will save you each month on your energy bills and won’t breakdown when you need it most.
And, if there’s ever an issue with your system, you can rely on our 24/7 emergency service technicians to make it right.
Request Quote
“Have always been satisfied with their work, promptness of getting work done & charges for work completed. Would recommend Haldeman Mechanical.” – Georgia Shenk (Google review)
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 AreaProfessional Memberships & Brands We Trust
Contact Us for a Free Estimate
Schedule a repair or receive a free quote using our online form or by calling our office today at 717-665-6910.