
HVAC Services in Altoona, PA
For dependable HVAC services in Altoona, Haller Enterprises delivers the expertise and responsiveness homeowners need.
Your heating or cooling system fails during Altoona’s harsh winters or sweltering summer days. Your family’s comfort disappears fast. Without reliable HVAC service, you’re left dealing with freezing temperatures, sky-high energy bills, and the stress of finding trustworthy help.
Haller Enterprises provides dependable HVAC repair in Altoona and heating services in Altoona that restore your comfort quickly and keep your system running efficiently. Call us today to schedule your HVAC service and get your home comfortable again.
For all your HVAC needs, youโre in good hands.
HVAC Services You Can Count On All Year
Choose Haller for HVAC services in Altoona, and you get repairs, installations, maintenance, and 24/7 emergency service for every type of heating and cooling equipment.
When your heating or cooling system breaks down during Altoona’s cold winters or humid summers, your home gets uncomfortable fast. You need it fixed quickly and done right. Haller Enterprises provides HVAC repair and heating services in Altoona that restore comfort and keep your system running efficiently. Call today or schedule service to get your home back to the right temperature.
24/7
Emergency Service
54,133
HVAC Systems Serviced
9,325
Drains Cleared
43
Years in Business
254
Trucks on the Road
Altoona’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 Altoona is backed by our 100% satisfaction guarantee.
Pennsylvania Locations
Our Easy, 3-Step HVAC Scheduling Process
Getting HVAC services in Altoona scheduled with Haller is straightforward and built around your busy life.
You’re dealing with an urgent issue or planning a home upgrade in Altoona. 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 services in Altoona becomes simple, affordable, and stress-free with the Haller Home Comfort Club. Proactive service and exclusive member benefits help you stay ahead of problems instead of reacting to unexpected breakdowns, protecting your comfort throughout Altoona’s changing seasons.
Home Comfort Club membership gives you priority scheduling, particularly during Altoona’s peak heating and cooling seasons. You won’t be left waiting in line for service during extreme temperatures throughout Blair County. We move members to the front of the schedule and help restore comfort faster. Making your home a priority is just one more benefit we provide.
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 for safe and efficient operation. 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. It’s a smart investment that 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 Altoona HVAC Services
Keeping your home comfortable in every season requires heating and cooling solutions you can rely on.
Haller provides expert HVAC services in Altoona, delivering dependable repairs, energy-efficient installations, and preventative maintenance designed to keep your system running safely and efficiently year-round.

Air Conditioning
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. Refrigerant leaks, compressor failures, frozen coils, and electrical problems.
- AC Repair: Fast AC repair in Altoona restores comfort quickly during system problems.
- AC Installation: We install high-performance AC systems designed for reliable, energy-efficient cooling.
- AC Maintenance: Professional AC maintenance helps prevent breakdowns and improve efficiency.
- AC Replacement: Expert AC replacement in Altoona upgrades your home with modern, energy-efficient cooling.
Furnaces
Dependable furnace services keep your Altoona home warm and safe during the winter.
We service and install high-performance furnace systems designed to handle Altoona’s coldest temperatures. You need maintenance, repair, or a full replacement, and we make sure of safe operation and consistent heat.
- Furnace Repair: Prompt furnace repair in Altoona restores reliable warmth during ignition problems, uneven heating, or 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 Altoona 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 Altoona’s variable climate.
Modern cold-climate heat pumps maintain efficiency even during temperatures in the 20s. We install air-source and ground-source systems.
- Heat Pump Repair: Heat pump repair in Altoona 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: Your heat pump is aging or underperforming. Heat pump replacement in Altoona with a modern system improves comfort and lowers energy costs.
Ductless Mini-splits & VRFS
Ductless mini splits provide flexible, zoned comfort for homes in Altoona.
Perfect for additions, older homes near the Historic Fairview, or rooms without ductwork, these systems allow you to 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 via refrigerant lines. Minimal construction required compared to adding ductwork.
- Ductless Mini-Split Repair: Your ductless system isn’t performing properly. We diagnose the issue and provide reliable ductless repair in Altoona 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: Your ductless system is outdated or struggling to keep up. We provide expert ductless replacement in Altoona with modern, energy-efficient units.
Boilers and Radiant Heating
Professional boiler services provide steady, consistent heat for your Altoona home.
You rely on a traditional or high-efficiency boiler, and we handle repairs, maintenance, and installations. Our technicians make sure your system runs safely and efficiently through the winter.
- Radiant Heating: In-floor and baseboard radiant systems deliver heat without blowing air, which means no drafts and no dust circulation. We install and repair radiant heating systems in Altoona 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 Altoona 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 Altoona 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 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 Altoona, so you can work with one team you trust instead of juggling multiple contractors.
Schedule Your Altoona HVAC Services with Haller Today
You 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 Altoona homeowners trust.
Call or contact us online to schedule Altoona HVAC services today!
Frequently Asked Questions
What HVAC services does Haller provide?
We handle all types of heating and cooling work in Altoona, from emergency repairs to complete system installations and regular maintenance visits. Our technicians service furnaces, heat pumps, boilers, ductless mini splits, and central air systems to keep your home comfortable through Pennsylvania’s cold winters and humid summers. You need a quick fix or a full replacement, and we work on every major brand and system type.
How often should I schedule HVAC maintenance?
Your heating system should get professional maintenance once yearly, ideally before winter starts, and your cooling system needs the same attention before summer arrives. Regular tune-ups in Altoona catch small problems before they become expensive repairs, keep your equipment running efficiently through Pennsylvania’s temperature extremes, and help your system last longer. Most homeowners schedule heating maintenance in fall and cooling maintenance in spring to stay ahead of the seasons during which you need these systems most.
Do you offer 24/7 emergency HVAC services?
Yes, we provide 24/7 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?
Age is the biggest factor. Heating and cooling systems in Altoona typically need replacement after 12 to 18 years, especially if you’re calling for repairs multiple times per year or noticing uneven temperatures throughout your home. Repair costs start adding up to half the price of a new system, or your energy bills keep climbing despite regular maintenance. Replacement usually makes more financial sense. We’ll assess your current equipment’s condition and efficiency to give you a straight answer about whether fixing it or upgrading will save you more money over the next few years.
Can a new HVAC system help lower my energy bills?
A modern, high-efficiency HVAC system can cut your energy bills substantially compared to older equipment. Today’s systems use advanced technology that extracts more heating and cooling from each dollar of energy, and properly sized for your Altoona home’s specific needs, they don’t work as hard to maintain comfortable temperatures. Smart thermostats add another layer of savings by learning your schedule and adjusting automatically, while professional installation makes sure the system operates at peak efficiency from day one.



