HVAC, Plumbing & Electrical Services in PA

Serving Homes & Businesses Since 1981

Our skilled HVAC technicians, plumbers, and electricians are available 24/7 across central and eastern PA for all your repair and installation needs.

Same-Day Heating, Cooling, Plumbing & Electrical Services in Central & Eastern PA

Our mission is to enrich the lives of the customers and communities we serve in Pennsylvania by providing unparalleled services and solutions.

We have main offices in:

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Heating & Cooling

Our HVAC technicians are qualified to maintain, repair, or replace your home or business’s heating and air conditioning system, ensuring optimal comfort, system efficiency, and longevity.

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Plumbing & Water Conditioning

Whether your home or business needs maintenance, repair, or upgrade, our skilled plumbers use industry-leading practices and techniques.

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Whether you need residential, commercial, or new construction electrical work, our electricians are trained to deliver the highest quality solutions.

Drain Stoppages

Drain & Sewer

Our expert plumbers have you covered, whether it’s unclogging drains, garbage disposal installation or repair, or sewer line services.

Haller Tech arriving in a Haller Van to a residential Home

What Makes Haller Different?

  • 100% Satisfaction Guarantee
  • 24/7 Emergency Service
  • Cutting-Edge Technology
  • Financing Options Available
  • Smart Home Solutions
  • Same-Day Service
Happy Family Enjoying Electricity

Your Home. Our Priority.

Enriching the lives of our employees, customers, and communities in PA for over 40 years.

Savings You Can Count On

Take advantage of our current offers & coupons!

  • Drain Cleaning

    $50 OFF

    Any Repair

  • Home HVAC icon

    FREE Estimate

    on a New HVAC System – Virtual or In-Home Appointments!

  • Indoor air quality

    FREE Air Scrubber

    with Full HVAC System Install

  • Drain Cleaning

    FREE 2nd Opinion

    Main Drain Camera Inspection

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One Call Club Memberships Starting at


Peace of Mind, All Day, Every Day

Feel optimal home comfort with your HVAC, plumbing, and electrical systems working at peak efficiency. We provide regular service, maintenance, and inspections suited to your needs.

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Prolonged Equipment Life

We believe in being there for the long haul. That’s why we value maintaining the longevity of your equipment through our preventative maintenance programs.

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Local, Trained & Screened Technicians

With our marked vans and uniformed technicians, you’ll always know who we are.

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Priority Service

Get the very best of our service with our maintenance plans. One call, and we’re there.

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Smart Maintenance Options

Our options monitor your equipment 24/7 to predict issues so you don’t have to.