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Haller Technician Repairing Heating System

Residential HVAC Services in PA

For all your HVAC needs, you’re in good hands.

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Haller HVAC Technician Repairing System

Certified, Experienced & Professional HVAC Contractors in Lancaster, PA

If you’re like most people, worrying about fixing your heating and air conditioning system isn’t your idea of a good time. We get that. That’s why our NATE-certified HVAC experts are here to provide peace of mind by resolving any heating and cooling issues quickly and properly.

We offer a variety of cooling and heating solutions that fit any budget, including preventative maintenance and financing for unavoidable repair costs. We also strive to maintain a smooth and transparent customer experience.

Contact us to schedule your HVAC appointment today. We also offer great HVAC coupons designed to help you save.

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Heating & AC Services in Allentown, Lancaster, York, Exton & Harrisburg

We help customers analyze and choose dependable, high-efficiency heating and air conditioning repair and replacement options.

HVAC Maintenance

Heating & Cooling Maintenance

An ounce of prevention is worth a pound of cure when it comes to your heating and cooling systems. Routine maintenance is key to prolonging the life of your systems.

HVAC Maintenance

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Fast HVAC Repairs

Nothing lasts forever. When your HVAC systems fail, our technicians are here to diagnose and repair them in no time.

HVAC Repairs

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Heating & Cooling Installations

From a simple ductless mini-split to a full duct installation, we prioritize you and your home with our fast-track time frame, providing the best HVAC solutions as fast as possible.

HVAC Installations

Smart Maintenance

Smart Maintenance

Maintenance just got smarter with 24/7 system monitoring, including real-time updates and emergency notifications.

Ductless system

Ductless HVAC Systems

Whether cooling a new addition or finding a solution for your whole home, ductless HVAC systems offer many options for homes with or without existing ductwork.

Ductless HVAC System Services

Boiler

Boilers & Radiant Heating

Our team of experts is trained to repair, install, and maintain oil, propane, natural gas, and electric boilers, regardless of the application.

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Geothermal Heat Pumps

Looking for a more environmentally friendly heating and cooling option? We’re a leading provider of geothermal system installations.

Geothermal Heat Pump Services

Indoor air quality

Indoor Air Quality Improvements

The air in your home should be of the highest quality. We offer a variety of indoor air quality products, including whole-home dehumidifiers, UV lights, air purification systems, and more.

Indoor Air Quality Services

HVAC Specials & Discounts

  • Home HVAC icon

    Save $800 & Get a Free Fire Pit

    with a New HVAC System Install

    Call (717) 204-8120 to Redeem

    Save $800 & Get a Free Fire Pit – with a New HVAC System Install

    *Qualifying full HVAC systems and equipment types only. One per customer. Cannot be combined with any other offer. Giveaway includes one (1) Solo Stove Mesa Roasty ‘n Toasty Bundle. No product substitutions. While supplies last. We reserve the right to change or end the promotion at any time. Expires 10/31/2024.

  • Home HVAC icon

    ONLY $59

    Heating System Checkup

    Call (717) 204-8120 to Today!

    ONLY $59 – Heating System Checkup

    *Excludes oil systems. Only for one system. One per customer. Not to be combined with any other offer. If you’re One Call Club member, maintenance is included in your membership. Must schedule by 10/31/2024.

  • Drain Cleaning

    $50 OFF

    Any Repair

    Call (717) 204-8120 to Redeem

    $50 OFF – Any Repair

    *Call 888.565.0546 to redeem. One per customer. Residential only. Not to be combined with any other offer.

  • Home HVAC icon

    FREE Estimate

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

    Call (717) 204-8120 to Book

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

    *Call 888.565.0546 to schedule an appointment.

  • Indoor air quality

    FREE Air Scrubber

    with Full HVAC System Install

    Call (717) 204-8120 to Redeem

    FREE Air Scrubber – with Full HVAC System Install

    *Call 888.565.0546 to redeem. Only applicable for full heating and cooling system installations. On qualifying equipment only. Residential only.

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We Offer Complete Heating & Cooling Services in Eastern & Central PA

Haller Technicians Working In The field

What Makes Haller Enterprises Different?

We have over 40 years of experience providing the best heating and air conditioning solutions in Pennsylvania.

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Trustworthy

Our background-checked, NATE-certified technicians arrive in marked vans and recognizable uniforms with shoe covers and dropcloths to protect your home.

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Reliable

Our technician will give you a 30-minute heads-up when they’re on their way for your scheduled time. You can count on them to answer any questions or concerns you may have.

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Supportive

We’re here when it’s convenient for you, offering regular hours on Saturdays and emergency service 24/7, all year.

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Efficient

With our online scheduling and our live chat, you can get the help you need, when you need it.

Our Central Pennsylvania HVAC Residential Service Area

Haller Locations Served Near You
A map of eastern Pennsylvania

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