Heating System Check Up

Interested in a Boiler Installation? We’re in Your Neighborhood!

Local knowledge makes all the difference when it comes to heating your home.

The technicians at Haller Enterprises know how homes are built across Pennsylvania, from historic properties in Lancaster to modern construction in Lititz and York. We understand the region’s weather patterns and how they affect heating systems, ensuring each boiler we install delivers reliable warmth no matter how cold it gets. We take pride in serving our neighbors.

Our goal is simple: install a boiler that operates safely, efficiently, and comfortably. By combining expert installation with careful system selection, homeowners enjoy dependable comfort season after season.

(717) 204-8120

4.7
Based on 9666 reviews
powered by Google

Carrier Residential Factory Authorized Dealer
North American Technician Excellence - NATE - Certifying the Finest in HVACR

Emergency Service

HVAC Systems Serviced

Trucks on the Road


Our Boiler Installation Process

Installing a new boiler is a major investment, and the process should be handled with care. At Haller, we focus on expert workmanship and clear communication to make each installation as smooth as possible.

Every project starts with a detailed evaluation of your home and heating needs. Our technicians measure your space, review existing infrastructure, and consider energy goals to recommend the ideal boiler.

We guide you through your options with clear pricing before any work begins, highlighting efficiency ratings, system features, and installation considerations. This ensures you choose a boiler that fits your home, lifestyle, and budget.

Our technicians install your new system with precision, following strict safety protocols. After setup, we test every function to confirm consistent performance and optimal efficiency. Before we leave, we review your system operation and provide maintenance tips so you feel confident using your new boiler and keeping it performing efficiently for years to come.

(717) 204-8120


What Our Customers Are Saying

Learn More About Our 100% Satisfaction Guarantee

4.7
Based on 2704 reviews
Susan Kennedy
16 hours ago
Moises was terrific!
Jessica Camodeca
20 hours ago
Lost water and the team came quickly on a weekend when no other plumber could. Honest and reliable.
Devonte installed new gas furnace that was diagnosed with a problem last week
Jill Scheneman
2 days ago
Wes did a thorough system inspection of our heating & hot water heater & kept us informed throughout the visit.
Ellen Furia
2 days ago
Excellent service. I have used Haller for all household needs for over 20 years
Julie Hamilton
3 days ago
We always have a great experience when the technicians come for the yearly service!
Chris Coffin
5 days ago
Phil was great. Professional, knowledgeable and courteous. He even fixed an issue i didn't know existed.
The crew was here on time, courteous and informative.
Jonathan is fantastic! He always explains things thoroughly and gives us great advice. He takes the time and is very thorough.
Spider Lee
6 days ago
Haller Plumbing technician Gabriel H. came to my home to replace my main water shut-off valve. Gabe has performed plumbing work in my house multiple times. He is good at what he does, for sure. He is very professional, efficient, friendly, and patient. Gabe is an excellent representative for Haller Enterprises.
Carl Bossler
6 days ago
Prompt, professional as expected. All work performed was explained thoroughly.
Services were professional as always!
Holly King
1 week ago
Haller has updated some of their communications. I received confirmation of my online booking. A text with picture of who was coming. Another text to state employee was on the way. If you are looking out for safety, I can't recommend a better company. I have been using Haller services for about 10 years. Haller has been great about everything. I know some of you are going to say expensive. I have never needed a second visit for anything that they fixed. Done once and done right. Thank you!
Eugene Amoro
1 week ago
Great job, on time and very professional!
Penny Duke
1 week ago
On time, respectable, did not waste my time or his. Would recommend.
David Burke
1 week ago
Kurtis knows what he's doing! He did a great job repairing our heating system.
Excellent service—Nick was courteous, knowledgeable and efficient. He went beyond what he was asked to do.
Bruce Shipley
1 week ago
Our church in Downingtown recently constructed a memorial garden. This was a fairly diverse project that required masonry, landscaping, and electrical crafts. We selected Hallar for the electrical portion of the project which required them to work closely with the mason in order to ensure a coordinated installation. Things went very well and the end result was a very successful project. Hallar installed the lights and a timer system which make for a very subdued and quiet setting in the evenings. In addition, during excavation for the masonry walls, our water service pipe was damaged. Because Hallar’s is a multi-craft company they were able to make the necessary repairs to the water line without any disruption to the project schedule at a very reasonable price. We would recommend Hallar’s for any project which requires electrical, plumbing, or HVAC expertise. They are proven to be cooperative, timely and highly skilled.
Keith Hunsicker
2 weeks ago
Wesley arrived at the designated time frame the appointment was made. He answered all are questions and addressed the concerns we had. The HVAC inside system is located in the attic and is not easily accessible. Wesley brought a ladder and was able to get the job done. He was very polite and honest. He also made sure to wear foot coverings while inside the house. A job well done!
Giora Bendor
2 weeks ago
Checked my instant water heater as part of the maintenance contract.ordered gasket was mishandled causing delay in repair.
Mary Wright
2 weeks ago
Nicholas was knowledgeable, efficient, tidy and punctual. Very easy to work with him.
Donald Humphrey
2 weeks ago
The service was extraordinary. My service person was polite, informative and customer centric. This person is the type of person you want engaging with people. I also learned some good ac and furnace tips. I give Shane 5 stars….out of 5.
Pat ONeill
2 weeks ago
Larry knew his stuff!
Sent me pic of technician that would be doing the service. This is great. Work was done professionally and methodically ensure all components inspected and verified.
Alyssa Lewis
2 weeks ago
Nevin was great and super helpful! Will definitely recommend Haller to family, friends and clients! Thank you!!!

(717) 204-8120

Signs You Need a New Boiler

Even the best boilers eventually reach the end of their lifespan.

Recognizing the signs early can save homeowners in Lancaster, York, Lititz, and Harrisburg from costly repairs and unexpected cold spells.

Older boilers lose efficiency and struggle to maintain steady indoor temperatures. Even if your system still heats the house, it may consume more energy than a newer model. Upgrading can improve comfort and lower utility bills across Central and Eastern Pennsylvania.

If your boiler needs service every winter, it may be approaching the end of its life. Ongoing repairs are costly and disruptive. Installing a new system can provide peace of mind, efficiency, and reliable performance for years to come.

When some rooms feel warm while others remain chilly, your boiler may be struggling to distribute heat. Reduced circulation or pressure issues can result in inconsistent temperatures. A new system restores balance, keeping every room in your Lancaster or York home cozy.

Banging, whistling, or rattling noises often indicate sediment buildup or worn components, and an unexplained spike in heating costs signals declining system efficiency. Either symptom on its own warrants an assessment. Both together mean it is time to replace the system.

Types of Heating Systems Haller Enterprises Installs

Central and Eastern Pennsylvania homes vary in size, construction, and heating needs.

Haller Enterprises installs a variety of systems, ensuring each homeowner gets reliable comfort suited to their property.

Gas furnaces remain a staple for Pennsylvania homes. They heat air and distribute it through ductwork quickly and efficiently. Modern designs improve airflow and energy performance, while professional installation guarantees safe operation and lasting reliability.

Heat pumps provide an energy-efficient solution for both heating and cooling. By transferring heat from outdoor air into your home, they deliver consistent warmth even during Central Pennsylvania winters. Many homeowners enjoy year-round comfort since the same system provides cooling during the summer.

Geothermal systems use stable underground temperatures to heat and cool homes efficiently. Fluid circulates through underground loops, transferring heat between the earth and your home. Geothermal installations require specialized expertise but deliver excellent efficiency and long-term energy savings, keeping your York or Harrisburg home comfortable year-round.

Quality HVAC Service Since 1981

Since 1981, Haller Enterprises has helped families across Central and Eastern Pennsylvania maintain cozy living spaces.

From Lancaster to Lititz and York to Harrisburg, our technicians bring professionalism and expertise to every job. Great service begins with skilled technicians and a culture built on integrity. From the first call to post-installation follow-ups, our team ensures lasting comfort and peace of mind.

With nearly 400 trained professionals, Haller Enterprises is equipped to serve homeowners across Central and Eastern Pennsylvania quickly and reliably. Each member of our team brings a wealth of hands-on experience, specialized training, and a commitment to doing the job right the first time.

Upgrading your heating system is an important investment, and Haller Enterprises makes it manageable. We offer a range of financing solutions designed to fit different budgets, allowing homeowners to access the comfort they need without unnecessary stress. Our team can guide you through the options to find the plan that works best for your home and your finances.

Our technicians hold NATE certifications, a mark of advanced knowledge and professionalism in the HVAC industry. These credentials ensure that every boiler installation meets strict safety and quality standards, so you can feel confident your system will perform efficiently for years to come.

As a Carrier Factory Authorized Dealer, Haller installs trusted heating equipment known for reliability, energy efficiency, and long-term performance. This partnership gives homeowners peace of mind, knowing their new boiler is backed by a top-tier manufacturer and installed by professionals trained to meet Carrier’s high standards.

Our team proudly serves homeowners in Lancaster, York, Lititz, Harrisburg, and surrounding communities. With multiple local locations and in-depth knowledge of regional homes and weather, we respond quickly and efficiently to every service request. Whether it’s a routine installation or an urgent repair, we deliver consistent comfort across the region.

Heating issues rarely happen at convenient times, which is why our technicians are available around the clock. No matter the hour, Haller can respond promptly to restore warmth and keep your home comfortable during Pennsylvania’s coldest days. When emergencies strike, you can rely on our team to provide fast, professional service.

(717) 204-8120



Male Haller tech with tool bag entering residential home smiling.

Schedule Your Boiler Installation Today

A dependable boiler makes a major difference during Pennsylvania’s coldest months. Upgrading your system improves efficiency, ensures consistent warmth, and protects your home from harsh winter conditions.

The experienced team at Haller Enterprises guides homeowners throughout Central and Eastern PA every step of the way. Contact us today to schedule your boiler installation and enjoy reliable comfort all winter long.


Boiler Installation FAQs

How long does a boiler installation take?

Most standard boiler installations can be completed in a single day, allowing you to enjoy warm, comfortable living spaces without long interruptions. Larger or more complex systems may require additional time, but your technician will provide a detailed timeline before starting, so you know exactly what to expect.

What size boiler does my home need?

The right boiler size depends on several factors, including your home’s square footage, insulation quality, and overall heating needs. A professional assessment ensures your new system is properly sized, operating efficiently, and capable of keeping every room in your home warm throughout the winter.

Are modern boilers more energy efficient?

Yes, modern boilers are designed with higher efficiency standards and advanced technology. Upgrading to a new system can significantly reduce your energy usage, lower monthly heating costs, and provide consistent comfort during the long, cold winters in Central and Eastern Pennsylvania.

Should I repair or replace my boiler?

If your boiler requires frequent repairs, struggles to maintain consistent heat, or is nearing the end of its expected lifespan, replacement is often the smarter choice. A new system delivers reliable performance, reduces unexpected maintenance costs, and ensures your home stays comfortable even during the harshest winter days.

Do new boilers require regular maintenance?

Absolutely. Annual inspections and routine maintenance keep your system running safely, efficiently, and reliably. Regular check-ups help identify minor issues before they become major problems, extend the life of your boiler, and provide peace of mind that your home will stay warm all season long.

Redeem Offer

Your Promotional Selection Has Been Applied!