Haller HVAC Technician Repairing System

Professional Heating & Cooling Company in Reading, PA

Dealing with heating and cooling issues can be a hassle you’d rather avoid. At Haller Enterprises, we understand, and that’s why we’ve tailored our services to offer you peace of mind.

Our NATE-certified HVAC experts are committed to effectively resolving any heating and cooling concerns you may have.

At Haller Enterprises, we take pride in providing same-day service, ensuring that your comfort is our top priority. No matter the brand of your HVAC system, our experts are well-equipped to handle it with expertise.

Our commitment goes beyond technical expertise; we prioritize a smooth and transparent customer experience. So, when it comes to your HVAC needs in Reading, PA, trust Haller Enterprises for reliable, efficient, and customer-focused service.

Heating & Cooling Services in Reading, PA

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

HVAC Maintenance

Heating & AC Maintenance

Our preventive maintenance services are tailored to your system’s needs. Regular maintenance for your heating & AC systems is the key to extending their life span and preventing unexpected breakdowns.

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Heating & AC Repairs

When your AC or heater isn’t working as it should, or you experience an unexpected failure, our dedicated technicians are ready to diagnose and repair any issues, ensuring your comfort is quickly restored.

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AC & Heater Installation

Whether it’s a simple ductless mini-split, heat pump, AC system, or comprehensive duct installation, we ensure a fast-track time frame for installation. We prioritize you and your home, delivering the best HVAC solutions promptly and ensuring your comfort.

Smart Maintenance

Smart Maintenance

With 24/7 system monitoring, including real-time updates and emergency notifications, we bring a new level of intelligence to HVAC maintenance in Reading, ensuring optimal performance.

Ductless system

Ductless Systems

Whether you’re cooling a new addition or seeking solutions for your entire Reading home, our energy-efficient ductless HVAC systems cater to various needs.



Our team of expert technicians is well-trained to repair, install, and maintain oil, propane, natural gas, and electric boilers, addressing the diverse heating needs of homes in Reading, PA.

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In Reading, where a commitment to environmentally friendly options is valued, we stand as a leading provider of geothermal system installations, offering sustainable heating and cooling solutions.

Indoor air quality

Indoor Air Quality

The quality of the air in your home matters. We provide a range of indoor air quality products, including whole-home dehumidifiers, UV lights, air purification systems, and more, ensuring that your home’s air is of the highest quality in Reading, PA.

Why Choose Haller Enterprises for HVAC Service in Reading, PA?

Haller Enterprises has served the area with quality heating and cooling solutions since 1981. Our licensed, insured, and background-checked technicians are equipped to service all brands, and we offer free estimates on replacements. Count on us for upfront pricing, financing, and same-day solutions.

To schedule HVAC service in Reading, PA, call (717) 204-8120 today.

Specials & Discounts

  • 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

Haller HVAC technician outside van with new unit inside

Additional Heating & Cooling Services in Eastern & Central PA

Haller Technicians Working In The field

What Makes Haller Heating & Cooling Different

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

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

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Our technician will give you a 30 minute heads up when they are 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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We’re here when it’s convenient for you, offering regular hours on Saturdays, as well as emergency service 24/7, all-year-round.

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