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Offers
Filter by trade type: Specials & Discounts Financing & Rebates Since 1981, We’ve Been Providing Residential & Commercial Services For 40 years, Haller has enriched the lives of our employees, customers, and…
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Awards and Certifications
Our Certifications in PA With our NATE-certified technicians, know that the services you’re receiving are the best in the business. NATE’s certification tests represent real world working knowledge of HVACR…
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Community Involvement
Since our founding in 1981, we’ve been proud to support many local charities, foundations, institutions, and community outreach initiatives. As a regional mechanical and electrical services leader in Central and…
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Lebanon
Haller Enterprises in Lebanon and Palmyra Every location we serve has different regulations, restrictions and needs when it comes to installations, repairs and maintenance. That’s why our team has a…
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Areas We Serve
Providing Reliable and Timely Service Across Central & Eastern PA At Haller, we believe in enriching lives by providing unparalleled home services and solutions to our local customers. With extended…
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Drain Cleaning
A clogged drain can leave you with a real mess, especially if the obstruction isn’t as close to the top of the drain as you thought. Ignoring a smaller drain…
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Water Heaters
When it’s time to repair or replace your water heater, Haller Enterprises can make the process stress-free. Our team helps you plan when you need to replace it, recommends what…
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Whole House Humidifiers
With colder weather comes cranked-up heating systems, static shocks, and dry, dry air. This air aggravates allergy and asthma symptoms and affects the parts of your home that make it…
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Oil to Gas Conversion
If you’re like most homeowners, you’re always on the hunt for ways to maintain and keep your house in mint condition, especially when it comes to heating. Historically, oil has…
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Oil Furnaces
Your home should be a place of comfort, no matter the season. Old or new, a house doesn’t become a home until you’ve fully upgraded it to fit your basic…
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About Us
About Haller We live our values to deliver quality services and enrich the lives of Central & Eastern PA If you’re like most people, worrying about fixing your heating and…
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Backup Generators
It’s a cold winter day, with storm clouds on the horizon. The kids are watching television as you’re cooking a warm dinner. Suddenly, you hear a gust of wind and…