HVAC Services in Lehigh, PA
For dependable HVAC services in Lehigh, Haller Enterprises delivers the expertise and responsiveness homeowners need.
Your heating or cooling system fails. Your home becomes unbearable and your family’s comfort disappears. Without prompt attention, a broken HVAC system can leave you sweating through humid summers or shivering through Pennsylvania’s harsh winters. Haller Enterprises provides dependable HVAC repair in Lehigh that gets your system running properly and restores the comfort your family deserves. Our reliable heating and cooling solutions in Lehigh bring your home back to the perfect temperature quickly. Call now or schedule service to get your comfort restored today.
For all your HVAC needs, you’re in good hands.
HVAC Services You Can Count On All Year
Choose Haller for HVAC services in Lehigh. You get repairs, installations, maintenance, and 24/7 emergency service for every type of heating and cooling equipment.
Pennsylvania’s harsh winters and sticky summers put serious strain on heating and cooling equipment in Lehigh. Your system needs attention from a team that arrives punctually, communicates what’s wrong in plain terms, and restores your home’s comfort fast.
Since 1981, we’ve been caring for Lehigh homes – which means multiple generations of area families have relied on us for their furnaces, air conditioners, heat pumps, and boilers. With our service vehicles covering the region daily, we reach you quickly after your call. Heat failure at midnight or AC breakdown on Sunday afternoon? We answer the phone and send out a technician.
24/7
Emergency Service
54,133
HVAC Systems Serviced
9,325
Drains Cleared
43
Years in Business
254
Trucks on the Road
Lehigh’s Trusted HVAC Service Provider Since 1981
We answer the phone, show up on time, and explain what’s wrong before we start any work.
Our team is easy to schedule with and easy to reach, so you’re never left waiting or wondering. Every HVAC service in Lehigh is backed by our 100% satisfaction guarantee.
Pennsylvania Locations
Our Easy, 3-Step HVAC Scheduling Process
Call today to schedule reliable HVAC services in Lehigh with Haller’s experienced team.
Dealing with an urgent issue or planning a home upgrade in Lehigh? We make it easy to get the professional help you need without added stress.
Call us or schedule your appointment online at a time that works best for you. Our friendly team will gather a few details about your home and service needs to make sure we’re fully prepared.
Our licensed technician will arrive on time, assess the situation, and explain your options clearly. We provide honest recommendations and upfront information so you can make a confident decision.
Once you approve the work, we complete the job with a focus on safety, efficiency, and long-term performance. You can relax knowing your service is backed by our 100% satisfaction guarantee.
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Home Comfort Club
Maintenance plans starting at
$39 /mo
Stay Ahead of HVAC Issues with the Home Comfort Club
Maintaining your HVAC system in Lehigh becomes simple, affordable, and stress-free with the Haller Home Comfort Club. Proactive service and exclusive member benefits help you stay ahead of problems rather than reacting to unexpected breakdowns. This protects your comfort throughout Pennsylvania’s changing seasons.
Priority scheduling comes automatically with your Home Comfort Club membership, particularly when Lehigh experiences those brutal winter cold snaps or sweltering summer heat waves. Instead of waiting in line for service when temperatures reach extreme highs or lows, members get moved to the front of our schedule whenever possible. This means faster comfort restoration when you need it most. It’s one more way we make your home a priority.
Routine maintenance is the key to avoiding costly breakdowns and extending the life of your equipment. With scheduled tune-ups included in your membership, we inspect, clean, and optimize your systems to make sure they operate safely and efficiently. This proactive approach helps catch small issues before they turn into major repairs. You’ll enjoy more reliable performance and improved energy efficiency throughout the year.
Home Comfort Club members receive special discounts on repairs and services, making it easier to manage household maintenance costs. Over time, those savings can add up significantly, especially if unexpected issues arise. You may also gain access to seasonal promotions and member-only offers. Smart investment. It delivers value well beyond routine service.
With the Home Comfort Club, you build an ongoing partnership with a team that understands your home’s systems. We keep detailed service records and provide personalized recommendations based on your equipment’s condition and performance. Backed by our commitment to safety and 100% satisfaction guarantee, you can feel confident that your comfort is always protected.
Schedule home system maintenance by calling (717) 204-8120.
Your Choice for Lehigh HVAC Services
Keeping your home comfortable in every season requires heating and cooling solutions you can rely on.
Haller provides expert HVAC services in Lehigh, delivering dependable repairs, energy-efficient installations, and preventative maintenance designed to keep your system running safely and efficiently year-round.
Air Conditioning
Pennsylvania’s humidity makes AC failures miserable fast. We keep cooling systems running through the worst of summer.
We service central air conditioners, ductless systems, and heat pumps in cooling mode. Our team repairs refrigerant leaks, compressor failures, frozen coils, and electrical problems.
- AC Repair: Fast AC repair in Lehigh restores comfort quickly when your system isn’t working right.
- AC Installation: We install high-performance AC systems built for reliable, energy-efficient cooling.
- AC Maintenance: Professional AC maintenance helps prevent breakdowns and improve efficiency.
- AC Replacement: Expert AC replacement in Lehigh upgrades your home with modern, energy-efficient cooling.
Furnaces
Dependable furnace services keep your Lehigh home warm and safe during winter.
We service and install high-performance furnace systems built to handle Lehigh’s coldest temperatures. Need maintenance, repair, or a full replacement? We make sure your system operates safely and provides consistent heat.
- Furnace Repair: Prompt furnace repair in Lehigh restores reliable warmth when your system won’t ignite, heats unevenly, or makes unusual noises.
- Furnace Installation: We guide you through selecting the right furnace for your home and manage installation with precision and care.
- Furnace Maintenance: Routine furnace maintenance keeps your system running efficiently and helps you avoid unexpected breakdowns during the coldest months.
- Furnace Replacement: Professional furnace replacement in Lehigh improves comfort, lowers energy bills, and provides more dependable performance all winter.
Heat Pumps
Heat pumps handle both heating and cooling, making them a practical choice for Lehigh’s variable climate.
Modern cold-climate heat pumps stay efficient even when temperatures drop into the 20s. We install air-source and ground-source systems.
- Heat Pump Repair: Heat pump repair in Lehigh for refrigerant issues, defrost cycle problems, reversing valve failures, and compressor diagnostics.
- Heat Pump Installation: We design and install heat pump systems tailored to your home’s layout and efficiency goals.
- Heat Pump Maintenance: Routine heat pump maintenance keeps your system running efficiently and extends its lifespan with thorough inspections and performance checks.
- Heat Pump Replacement: If your heat pump is aging or underperforming, heat pump replacement in Lehigh with a modern system improves comfort and lowers energy costs.
Ductless Mini-Splits & VRFs
Ductless mini splits provide flexible, zoned comfort for homes in Lehigh.
Perfect for additions, older homes near the Historic Slatington Borough, or rooms without ductwork. These systems let you control temperatures independently. We install and service ductless systems to improve comfort and efficiency.
- Ductless Mini-Split Installation: Wall-mounted indoor units connect to an outdoor compressor through refrigerant lines. Minimal construction is required compared to adding ductwork.
- Ductless Mini-Split Repair: If your ductless system isn’t working right, we diagnose the issue and provide reliable ductless repair in Lehigh to restore efficient heating and cooling.
- Ductless Mini-Split Maintenance: Regular ductless maintenance keeps your system running at peak efficiency through filter cleaning, coil inspection, and refrigerant checks.
- Ductless Mini-Split Replacement: When your ductless system is outdated or struggling to keep up, we provide expert ductless replacement in Lehigh with modern, energy-efficient units.
Boilers and Radiant Heating
Professional boiler services provide steady, consistent heat for your Lehigh home.
Traditional or high-efficiency boiler? We handle repairs, maintenance, and installations. Our technicians make sure your system runs safely and efficiently through winter.
- Radiant Heating: In-floor and baseboard radiant systems deliver heat without blowing air. No drafts. No dust circulation. We install and repair radiant heating systems in Lehigh homes.
Geothermal
Geothermal heating systems offer sustainable, energy-efficient comfort.
By using the earth’s natural energy, geothermal systems provide consistent heating and cooling with lower operating costs. We design and service geothermal solutions near Lehigh for homeowners looking for long-term savings and environmental benefits.
Oil-to-Gas Conversions
Converting from oil heat eliminates tank maintenance and often lowers fuel costs.
We handle the full conversion process: removing old equipment, coordinating gas line work, and installing your new furnace or boiler. Many Lehigh homeowners have made the switch as natural gas availability has expanded.
Indoor Air Quality Solutions
Dry winter air and humid summers both affect comfort and health in Lehigh homes.
We install whole-house humidifiers, dehumidifiers, air purifiers, and filtration systems that work with your existing HVAC equipment.
- Whole Home Humidifiers
- Dehumidifiers
- Duct Cleaning
- Air Purifier Installation and Repair
- Carbon Monoxide Detector Installation
- Media Air Cleaner Installation
- UV Air Cleaner Installation
- UV Light Installation
Thermostats & Smart Home Devices
The right thermostat reduces energy waste and makes your system easier to control.
We install Wi-Fi thermostats, programmable thermostats, and multi-zone controls. Proper placement and programming make a measurable difference in efficiency.
We’re here to help! Call (717) 204-8120
Questions?
Other Home Services from Haller
Your heating and cooling system is just one part of what keeps your home running. Haller also provides plumbing, electrical, and indoor air quality services throughout Lehigh, so you can work with one team you trust instead of juggling multiple contractors.
Schedule Your Lehigh HVAC Services with Haller Today
Need dependable heating and cooling solutions backed by decades of experience? Haller Enterprises is ready to deliver. From repairs and replacements to maintenance and indoor air quality upgrades, we provide the complete services Lehigh homeowners trust.
Call or contact us online to schedule Lehigh HVAC services today!
Frequently Asked Questions
What HVAC services does Haller provide?
Haller provides complete heating and cooling services throughout Lehigh, from emergency repairs to full system installations and regular maintenance. We service all types of equipment including furnaces, heat pumps, boilers, central air conditioners, and ductless mini-split systems. Our technicians handle everything from fixing a broken compressor to replacing an aging furnace or installing a new high-efficiency system. Regular tune-ups and prompt repairs keep your equipment running reliably through Pennsylvania’s hot summers and cold winters.
How often should I schedule HVAC maintenance?
Your heating system needs professional maintenance once per year, ideally before winter arrives. Your cooling system should get serviced annually before summer starts. Regular tune-ups in Lehigh catch small problems before they turn into major repairs. This is especially important given our temperature swings from Pennsylvania’s cold winters to humid summers. This preventive care keeps your equipment running efficiently. It also helps avoid those middle-of-the-night breakdowns when you need your system most.
Do you offer 24/7 emergency HVAC services?
Yes, we provide emergency HVAC services for urgent heating and cooling issues. If your system stops working during extreme Pennsylvania temperatures, we respond quickly to restore comfort and safety.
How do I know if I should repair or replace my HVAC system?
Systems approaching 10-15 years old that need constant repairs or can’t keep your home comfortable are usually better candidates for replacement than repair. Age becomes especially important in Lehigh when your furnace or AC can’t handle Pennsylvania’s temperature extremes effectively anymore. A technician can assess whether your equipment’s condition and efficiency make replacement the smarter financial choice. No more throwing money at endless repairs.
Can a new HVAC system help lower my energy bills?
Modern HVAC systems can cut your energy bills substantially compared to older equipment, especially in Lehigh where Pennsylvania’s temperature extremes make your system work harder throughout the year. Today’s high-efficiency units use advanced technology that wastes far less energy than systems from even 10 years ago. Getting the right size system for your home and pairing it with a programmable thermostat increases those savings by running only when needed at optimal settings.