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 8257 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 2435 reviews
Excellent service. I have used Haller for all household needs for over 20 years
Connor was professional, gave options and the price and didnโ€™t pressure. Work was done well, and we appreciated how quickly Haller sent someone out to replace the outside faucet.
Highly recommend, Jonathan was very informative and knowledgeable!
Staff is excellent, prompt, friendly, professional
Fantastic job. Very professional. Would highly recommend Mark when such a task is needed, ie, installation of a new water heater!!
Great service and information.
Stephen arrived on time, inspected our thermostat and furnace and explained what our problem was. He explained everything clearly and made suggestions and quoted prices. He was very transparent both on what needed to be done and cost. He then promptly proceeded to complete the needed work. He was very professional. I am very pleased with Stephen and Haller. I highly recommend their services.
Great overall service!
Appt was scheduled quickly, service man was pleasant and explained clearly what repair needed to be done. I have been a customer for years and will continue to call them. To
Repair that was included in our service contract.
Thank you Colin and Rodrigues for wonderful, prompt, virtuous service. It is awesome to have my hot water back! You two are the best!! ๐Ÿค—
Chris did a great job cleaning both splits. He also explained what could be causing the whirl sound coming from one of them. Gave me a quote for the work so we can plan our budget.
The technician, John Wentz was very efficient, knowledgeable and professional. Highly recommend.
Another great experience with a Haller. Every technician that comes out to service our units is knowledgeable, respectful, and thoughtful. Thanks Nate!
He was very friendly got the job done in a good amount of time.
Mason was very prompt, provided excellent status updates to his arrival, and conducted his work professionally. Thank you Mason!
Austin was very professional today and did a great job! Thank you Austin!
I have been working with Haller for several years for my whole house generator. The techs have been super friendly and informative, which I really respect because I like to know how these things work! Very reasonable prices too! They were also the only service company that I was able to find to work on my generator, because everyone else didnโ€™t want to touch it since they โ€œdidnโ€™t install itโ€โ€ฆ I have no idea who installed mine because it came with the house and the previous owner didnโ€™t leave us that info. Haller has definitely been a life saver for my generator!
Complete HVAC system installation was done flawlessly and efficiently. Consultation and service was professional from the start to end.
Have only experienced fine dealings with everyone at Haller during the seamless process of replacing the old HVAC system and then with each seasonal maintenance check-up. Recently, Jeff performed the winter-to-summer maintenance work. He made this system simple and easy to understand for us, and we appreciate his patience and expertise. Highly recommend Haller Enterprises!
A/C replacement: the installers were courteous and efficient, showed up on time and did a good job
Phil Rathman was great! He was a great help, great to talk to, and went above and beyond to make sure our system was running efficiently. I would highly recommend!
Brian is excellent with my HVAC service
Service is always excellent. Maintenance
James , did a great job . I highly recommend Haller.

(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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