Professional Heating & Cooling Company in Mechanicsburg, PA
Since 1981, Haller Enterprises has been the go-to for top-notch HVAC services in Mechanicsburg, PA. We’re here around the clock to make sure your place stays comfortable, whether it’s your home or business.
We’re all about making things easy with quick service, transparent prices, and free quotes if you’re considering a system replacement. Our experts aren’t just skilled — they’re also trusted, licensed, and care about doing the job right. We’re your one-stop spot for all these services, simplifying your life.
With Haller, you’re choosing a team that’s all about giving you the best service and value, backed by a promise always to be there when you need us.
HVAC Services in Mechanicsburg, PA
Whether it’s keeping your house warm in winter or cool in summer, we’re ready to help. We offer reliable heating, cooling, and air quality services all year, ensuring your home stays comfortable.
Why Choose Haller Enterprises?
Whether you need help with heating and cooling, plumbing, electrical work, or improving your water, we’ve got you covered. Check out our great deals with coupons, easy payment plans, and maintenance packages to keep everything running smoothly.
We’re all about making things clear and simple, from how we explain your options to our upfront pricing. Plus, our team is ready to help any time, day or night, with 24/7 emergency services.
Ready to get started? Call (888) 565-0546 to schedule HVAC services in Mechanicsburg or nearby.
Specials & Discounts
Cooling System Clean & Check
on a New HVAC System – Virtual or In-Home Appointments!
FREE Air Scrubber
with Full HVAC System Install
What Makes Haller Enterprises Different
We have over 40 years of experience providing the best heating and air conditioning solutions in Pennsylvania.