Manheim’s Local Air Conditioning Experts

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

From Overlook to Sporting Hill, Haller prioritizes safety on every air conditioning installation in Manheim, following strict standards so your new system delivers reliable performance right from the start. Our scheduling process is straightforward, and we back every AC installation with a 100% satisfaction guarantee. When Lancaster County’s summer heat arrives, Manheim homeowners trust Haller for dependable cooling comfort.

(717) 204-8120

4.7
Based on 9308 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 Manheim, PA, doesn’t have to be complicated or disruptive to your daily routine. Haller’s straightforward approach takes you from initial consultation through complete system setup with minimal hassle. You can start enjoying consistent cooling comfort 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 Manheim.

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 Manheim.

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

(717) 204-8120


What Our Customers Are Saying

Learn More About Our 100% Satisfaction Guarantee

4.7
Based on 2656 reviews
David Marks
1 day ago
Shane is amazing. Above and beyond the call of duty
Gregory Konat
1 day ago
The technician, John Wentz was very efficient, knowledgeable and professional. Highly recommend.
Karen Bryan
2 days ago
My experience today was great.my technician was prompt, courteous, thorough and extremely professional. I'd certainly recommend.
John Wallach
2 days ago
Phillip did a great job, paying much attention to detail.I could not have asked for a more thorough preventative maintenance visit.
Chris was very thorough, efficient and had a calming personality. I share that because he was totally comfortable with my inquiries and he explained without hesitation! I appreciate his review of my furnace and ducts pertaining to the system with video explanation to reassure me the work was thoroughly done and system was in good health! This was my first experience with my new annual maintenance contract and I'm very happy and look forward to my next service. I'm about prevention so this annual plan seems to be a good fit to my needs! Customer service is also important and Chris is deserving of a shout out!
don swasing
3 days ago
Great attitude, worked safe, great communication Efficient and thorough
ron roda
4 days ago
Nevin performed his tasks @ hand with,precision, perfection, performance, professionalism & punctuality… Additionally , we will tell our friends & family about Haller & there professionalism….& Most important is that they are reasonably priced…. that is a big big deal! And to top it off was the tech Nevin!!! Dude knows his s#ยฉยฅ ! I kinda hung out with him during the job & in that short amount of time I picked up some pointers! 1st Pointer was how to measure connecting copper wire…..2nd…process of elimination…easy to say … but…..Nevin nailed it with his model of patience attitude… If we have issues in the future, which of course will occur, we will be asking for Nevin !
Gale Zorian
5 days ago
Ben is fantastic! His job here was complicated. He was professional and executed the job perfectly. Thank you Ben
Jo Roeting
5 days ago
Shawn was her today to do maintenance on my gas furnace and hot water heater. I feel he does a great job!
Denise Shirker
6 days ago
Communication was great. Excellent job on repair. This is the 2nd time I have used Haller and will definitely use them in the future. Very professional.
Carol S
6 days ago
Haller technicians are great! They are always polite and knowledgeable. They donโ€™t rush through the task but are extremely thorough. I appreciate this level of service.
Donald Palmer
7 days ago
Technician knowledgeable and professional. Completed work effiently and in a timely manner. Replaced part per recommended schedule. Good maintenance appointment!
sharon brumley
1 week ago
We are very appreciative that Kenneth ( and Haller) were able to fit us into the schedule earlier than originally scheduled. Kenneth was timely, very personable and thorough in examining our electrical system. It is a comfort to know our system is operating normally and no issues of concern were noted.
Amy Love
1 week ago
Susan and Ross Bare would like to thank the wonderful technicians who braved the cold last night to restore our heat and came again today follow up. The Maintenance agreement is well worth it if you ever encounter an off hours problem. Our family members have been long time Haller customers as well and we're proud to have our homes serviced by a local company who truly cares about their customers
Anthony Billett
1 week ago
Thank you" to Haller for our recent HVAC installation. From the proposal to end of the project, the Team was communicative, professional, and promptly responsive. I would highly recommend this business for your heating, venting, or plumbing Needs.
They came out the day I called them and inspected the heat and ac units. They explained all the issues they found. They did a great job installing the new furnace and AC condenser. The new setup is 100 times better than the old setup.
Xavier Martinez
1 week ago
Nevin was cordial, knowledgeable, and respectful.
Charles Snyder
1 week ago
Kurtis provided excellent response and service to my A/C questions and concerns. He was very professional and thorough in handling the A/C call.
Mike Minney
1 week ago
Gabe did a fantastic job getting rid of the old 50 Gallon Water Heater, replacing it with a Tankless Model. Also updated the Plumbing Home Run Manifold, labeling and making everything much cleaner and more efficient. Recommend Gabe for Plumbing anytime!
Bob Shepp
1 week ago
Nick H was very respectful, pleasant, knowlegable and efficient during our annual hot water heater maintenance and plumbing system checkup.
Jim Morrissey
1 week ago
Shawn is a gentleman and a professional.
Kate L
2 weeks ago
The service technicians arrived on time and were friendly and professional. Mark, clearly explained all of my replacement options and provided a straightforward quote for me to review before work started. He gave me an estimate of how long the job would take and they were able to replace same day within the time quoted.
James Gorey
2 weeks ago
The tech was outstanding he explained everything that he was doing
Jay Hess
2 weeks ago
Technicians were prompt, courteous, excellent job!!
Jeff Dodd
2 weeks ago
Christian W just serviced our hot water heater and did an excellent job. He was on time, professional and very knowledgeable. Another 5 star performance by 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 Manheim’s summer heat demands.

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

Air conditioning installation in Manheim becomes the smart solution in these situations. Recognizing these warning signs early helps you avoid unexpected system failures. You can plan for a more reliable, energy-efficient upgrade that can handle Lancaster County’s demanding summer conditions.

Repair calls every summer create mounting expenses that drain your budget. An older unit approaching the end of its lifespan may cost more to maintain than replacing it with a new, efficient system for your Manheim home.

Cooling costs in your Manheim home climb suddenly or creep up steadily. This typically indicates your system’s efficiency is declining. Modern air conditioning systems deliver more consistent comfort while using significantly less energy.

Uneven temperatures across different rooms in your Manheim home often indicate your current system struggles with proper air distribution. Professional installation of a correctly sized replacement system will restore balanced cooling throughout your space.

Air conditioners in Manheim typically provide 10 to 15 years of reliable service when properly maintained. Units reaching this age range while displaying wear signs benefit from replacement. Upgrading now delivers improved reliability and 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 solutions designed for Manheim homes’ 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 Manheim.

For Manheim homes with existing ductwork, central air conditioning systems deliver ideal whole-home cooling with consistent results. High-efficiency models available today provide reliable performance during peak summer heat. They offer improved energy savings and quieter operation.

For Manheim 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. Installation remains straightforward with minimal disruption to your daily routine.

Heat pumps deliver both cooling and heating capabilities, which makes them an excellent air conditioning installation option for Manheim homeowners seeking to lower energy consumption. Rather than generating heat, these systems transfer it from one location to another. This allows homeowners in Manheim to cut energy costs while enjoying consistent comfort throughout the year.

Why Manheim Chooses Haller for Air Conditioning Installation

Manheim residents choose Haller for air conditioning installation because decades of experience paired with genuine customer care sets us apart.

For over four decades, families throughout Manheim have relied on Haller for trustworthy air conditioning installation, backed by expert workmanship and dependable service since 1981.

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

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

Haller offers financing to make air conditioning installation in Manheim more manageable. Get improved comfort and energy savings, without unnecessary financial stress.

Your AC breaks down during Lancaster County’s humid summers. Haller’s emergency technicians provide round-the-clock service to restore cooling fast.

Ongoing maintenance through our Home Comfort Club protects your air conditioning installation investment, serving areas across Manheim.

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

(609) 799-3434



Male Haller tech with tool bag entering residential home smiling.

Schedule Your Air Conditioning Installation in Manheim

Ready to beat the heat? Contact Haller today to schedule your air conditioning installation in Manheim and enjoy reliable, energy-efficient comfort all summer long.


Air Conditioning Installation FAQs

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

Your home’s square footage, insulation quality, existing ductwork, and room layout all factor into determining the right AC size for your Manheim property. An undersized unit will struggle during Lancaster County’s hot summers. An oversized system cycles on and off too frequently, wasting energy and creating humidity problems. Our technicians conduct a thorough load calculation during your in-home consultation, measuring these variables to match you with a system that delivers balanced cooling without overworking.

How long does air conditioning installation take in Manheim?

A typical AC installation in Manheim takes about 6 to 8 hours for a straightforward replacement where the existing ductwork and electrical connections are in good shape. Jobs that involve running new ducts, upgrading electrical panels, or installing systems in homes without existing central air can stretch into a second day. The timeline really depends on what your house needs. Older homes near the Manheim Historical Society area sometimes require additional electrical work that adds time to the project.

Do you offer financing for AC installation in Manheim?

Yes, we provide financing options that make AC installation in Manheim more affordable for homeowners. We work throughout Manheim Borough and Lancaster County, offering several payment plans that spread the cost over time. Our specialists explain each financing option clearly so you can pick what works best for your situation.

What is the average lifespan of a new air conditioner in Manheim?

A properly installed air conditioner typically provides 10 to 15 years of reliable service in Manheim, PA. Regular maintenance plays a huge role in reaching that full lifespan. Systems that get annual tune-ups and clean filters consistently outlast neglected units. Lancaster County’s humid summers can be demanding on AC equipment, so staying on top of maintenance helps your system handle the workload year after year.

Is professional installation really that important in Manheim?

Professional installation makes a huge difference in how your system performs and how long it lasts. Poor installation leads to higher energy bills, uneven cooling, and frequent breakdowns that could have been avoided. Our NATE-certified technicians handle every detail correctly during air conditioning installation in Manheim, from proper refrigerant levels to secure electrical connections. Your new system delivers the efficiency and reliability you’re paying for.

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