State College’s Local Air Conditioning Experts

Haller is proud to have served State College and Centre County residents since 1981! Our team has built a reputation for quality workmanship, honest recommendations, and customer-first care.

From the College Heights neighborhood to homes near Penn State University, Haller prioritizes safety protocols on every air conditioning installation in State College. We stick to strict standards so your new system delivers reliable performance from the start. Our straightforward scheduling process and 100% satisfaction guarantee back every AC installation we complete. State College residents trust Haller for consistent summer comfort that lasts.

(717) 204-8120

4.7
Based on 8503 reviews
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Carrier Residential Factory Authorized Dealer
North American Technician Excellence - NATE - Certifying the Finest in HVACR

Emergency Service

HVAC Systems Serviced

Drains Cleared

Trucks on the Road


Our Easy Scheduling Process

Getting your new air conditioning system installed in State College is straightforward with Haller’s customer-focused approach. Our team handles every step efficiently, from initial consultation through complete system testing. You can start enjoying consistent cooling in your home without delay.

Call Haller or request an appointment online. Our team gathers a few details about your home and schedules your in-home consultation for air conditioning installation in State College.

One of our comfort specialists assesses your space and discusses your comfort goals. We walk you through system options with clear, upfront pricing. You can make a confident decision about air conditioning installation in State College.

Our experienced technicians handle every detail. We test your new system and make sure everything is operating properly. We answer your questions before we leave your State College home.

(717) 204-8120


What Our Customers Are Saying

Learn More About Our 100% Satisfaction Guarantee

4.7
Based on 2515 reviews
Chris and John were efficient, professional and courteous.
Good service….quick response
Phil quickly spotted the issue with my boiler which was an error made by another hvac company. He clearly explained what was wrong and what needed to be done to correct it. Then a short while later he had it worked out and back up and running as it should be.
I had routine air conditioner service. Ron Losch provided friendly and efficient service. 5 stars!
Donald is awesome! Both technicians who came out did an amazing job! And they came out quickly to fix our air conditioning. Yeah! Thank you!!!! The Clarks
Water heater maintenance was superior by Johnathan. Recommended anode replacement. He added a valve on the hot water side to provide for easier isolation for maintenance.
Since anode replacement was performed during routine inspection I received a 50% discount on Anode.
Ron checked my air conditioner to see why it wasn't cooling. He found that it needed to be replaced. I now have an appointment today to choose a new system. I appreciate the quick service I received.
Everything was done well
It was a pleasure having Bradley in our home. He was professional and was determined to address our electrical needs. He communicated, advised and responded. Left home before he was finished. Not one concern for security. If I have future needs I will be requesting by name. Thanks, Haller's
They worked with my time window and were able to complete the job without rushing.
Generator routine maintenance. Excellent work.
Wonderful experience. Timely. Courteous
Efficient. Reasonable
On time and finished quickly and efficiently
THOROUGH, INFORMATIVE, DEVELOPED A STRATEGY FOR PROCEEDING WITH REPAIR OR REPLACEMENT.
Trenton Pelligrino completed an included inspection and review of our plumbing system as a part of our Service Contract. He was very thorough and respectful.
Very fast response time on a Saturday. Technician was competent, efficient and friendly. Quite expensive but "you get what you pay for".
Nevin was an amazing technician. Experienced and courteous Diagnosed and fixed my issue promptly !
On time professionals with spotless and experienced workmanship.I trust Haller with ALL my heating and plumbing needs.
Very satisfied with service very. professional, and explained everything Clearly
Shane serviced my water heater system. He was professional and prompt.
Very professional, pleasant, and efficient. I hope he is sent on my next service.
The technician, Adam, was excellent. He explained what the problems were, and showed me the problems on my outdoor fan. He was very patient and polite. I am hard of hearing, so he spoke louder. He fixed everything, and thought of solutions that had not been mentioned to me before – like using a 2" filter instead of a 1" filter to possibly cut down on filter changes (since I cannot change them myself). He also explained how the $24/month plan worked, and set me up for that when I decided to go with it. He answered all my questions. Adam is an excellent Haller employee.
Jeff was very professional and did a great job!
Kirtis showed up on time and was totally prepared with his single tool pack. Went up to the unit in the attic (not an easy access) and determined there was a short in the system. Down and outside to the other unit where he located the deficient part. Had a replacement part in his truck and installed it and AC was humming. Fast efficient and friendly. I will call them again.
Thank you Jason, I appreciate your time and taking care of this.

(717) 204-8120

How to Know If It’s Time for a New Air Conditioner

Your air conditioner may need replacement if it’s struggling to keep up with State College’s summer heat demands.

Higher energy bills, uneven cooling, and frequent breakdowns often signal that your aging or inefficient AC system in State College needs replacement.

Air conditioning installation in State College becomes the smart choice in these situations. Recognizing these warning signs early helps you avoid unexpected failures during Centre County’s hottest days. You can plan for a more reliable, energy-efficient upgrade.

Repair calls every summer in State College create expenses that add up rapidly. An older unit approaching the end of its lifespan may cost more to maintain than replacing with a new, efficient system.

Rising cooling costs in your State College home indicate your system’s efficiency is declining. This includes sudden spikes or gradual increases. Modern air conditioning systems deliver more consistent comfort while using significantly less energy.

Uneven temperatures across different rooms in your State College home often signal that your current system struggles with proper air distribution. Professional installation of a correctly sized replacement unit can bring back the balanced, consistent cooling your home needs.

Air conditioners throughout State College and the surrounding Centre County area typically last around 10 to 15 years with proper maintenance. Units in this age range that show signs of wear benefit from replacement now. This improves reliability and gives you greater confidence in your home’s cooling system.

Types of Air Conditioning Systems We Install

From central air systems to ductless mini-splits, Haller installs high-performance air conditioning systems designed for State College homes and their specific cooling requirements.

Based on your home’s layout, energy goals, and budget, our team will guide you toward the right solution for long-lasting comfort and efficiency in State College.

For State College homes with existing ductwork, central air conditioning systems deliver consistent whole-home cooling that keeps every room comfortable. High-efficiency models available today provide improved energy savings and quieter operation. They maintain reliable performance throughout even the most intense summer heat in State College.

For State College homes lacking ductwork or needing targeted room cooling, ductless mini-split systems offer a flexible air conditioning installation solution. These systems provide zoned comfort control and improved efficiency. They require minimal disruption during installation.

Heat pumps deliver both cooling and heating capabilities, which makes them an excellent air conditioning installation option for State College homeowners focused on energy savings. Rather than generating heat, these systems work by transferring it, a process that helps reduce energy consumption while keeping your State College home comfortable throughout the year.

Why State College Chooses Haller for Air Conditioning Installation

State College residents choose Haller for air conditioning installation because our decades of experience pairs with genuine dedication to customer care.

For over four decades, families throughout State College have turned to Haller for dependable air conditioning installation, backed by expert workmanship and trustworthy service since 1981.

Our NATE-certified technicians follow strict quality and safety standards on every air conditioning installation in State College.

Haller installs industry-leading equipment backed by strong manufacturer warranties and is a BBB Accredited Business. This reflects our commitment to ethical service throughout State College.

Haller offers financing to make air conditioning installation in State College more manageable. Now you can move forward with the work you need now.

AC breakdowns strike during State College’s humid summers. Haller’s emergency technicians provide round-the-clock response to restore your home’s comfort.

The Home Comfort Club offers continuous maintenance services throughout State College to better protect your air conditioning system over time.

Haller stands behind every air conditioning installation in State College with a 100% satisfaction guarantee.

(609) 799-3434



Male Haller tech with tool bag entering residential home smiling.

Schedule Your Air Conditioning Installation in State College

Contact Haller today to schedule your air conditioning installation in State College and beat the summer heat with reliable, energy-efficient cooling.


Air Conditioning Installation FAQs

How do I know what size air conditioner my home needs in State College?

Your home’s square footage is just one piece of the sizing puzzle. We also need to consider insulation quality, window placement, ceiling height, and how well your existing ductwork distributes air. During our in-home assessment for air conditioning installation in State College, our technicians calculate the exact cooling load your home requires. Getting the size right means your system won’t short-cycle or struggle to maintain comfortable temperatures. Centre County’s humid summer days demand proper sizing.

How long does air conditioning installation take in State College?

A typical air conditioning installation in State College takes about 6 to 8 hours for a straightforward replacement. We’re swapping out an existing unit in most cases. If your home needs new ductwork or electrical upgrades, the job might stretch into a second day. We’ll walk through exactly what your specific installation involves during our estimate. You’ll know what to expect timing-wise.

Do you offer financing for AC installation in State College?

Yes, we provide financing options that make air conditioning installation in State College fit within your budget. Our specialists explain the different payment plans available so you can pick what works best. Find the right financial solution.

What’s the average lifespan of a new air conditioner in State College?

A properly installed air conditioner typically runs for 12 to 16 years when you keep up with regular maintenance. State College’s humid summers and temperature swings can affect system longevity. Annual tune-ups and filter changes help your AC reach its full lifespan. Our Home Comfort Club maintenance program keeps your system running at peak performance throughout those years.

Is professional installation really that important in State College?

Professional installation makes a huge difference in how your system performs over its lifetime. Poor installation leads to problems. You’ll see higher energy bills, uneven cooling, and frequent breakdowns that could have been avoided. Our NATE-certified technicians handle every detail of air conditioning installation in State College according to manufacturer specifications. This protects your warranty coverage and gives you the reliable performance you’re paying for.

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