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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 9438 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

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 2681 reviews
C Betz
9 hours ago
Nevin was very professional and took time to explain the issue. Very satisfied with his service.
Debbie Moore
12 hours ago
Technician, Kenneth M., was very professional and worked with efficiency. Going down into the crawl space in my home is never fun, but he didn’t complain at all about it. I was rather surprised at the cost of the filter replacement. That seems to have gone up significantly since it was last changed.
Wes is fantastic! He always explains things thoroughly and gives us great advice. He takes the time and is very thorough.
Jason McAlpine
2 days ago
Wonderful!
Michael Dean
3 days ago
Techs always do a good job and explain what they are doing which is helpful. I’m a twelve year customer.
Westly did routine maintenance on gas furnace and recommended he install a new hot surface igniter. All is good for the heating season.
Jefferson Maddy
3 days ago
Job well done
Joe Conway
4 days ago
Repair gas furnace!
Bob Wright
4 days ago
Great, knowledgeable people!! Very thorough Very friendly Excellent service!!
Maureen Ciemian
4 days ago
We had a pretty big HVAC job done and I am happy with everything! The whole team was tidy, respectful and very professional. Edwin updated us regularly and answered all our questions. No question about the five star rating!
Craig Runkle
5 days ago
I had a good experience with Haller Enterprises, to help resolve a blocked bathroom drain. A quick web search led me to Haller's site, I answered a few questions to request a call-back, and Haller was very responsive with information and scheduling options. Scheduling service was easy, and the team provided updates throughout the process on my appointment, technician eta, and billing. My technician (Darius) was great, calling ahead of arrival, providing a quick assessment of the work, and solving my drain issue quickly, including recommending options to prevent future issues. Thank you Haller & Darius!
Larry Sloan
5 days ago
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.
Very kind efficient answered our questions with very little disturbance of our morning
Nancy Chapman
5 days ago
Check up on Hot water tank and water softener
Ellen Furia
5 days ago
Excellent service. I have used Haller for all household needs for over 20 years
Jonathan did a good job with cleaning and maintaining our hvac units. He was thorough and courteous. We appreciated his explanations as well.
Don Lennon
5 days ago
Carl was very professional and very nice.
Amy Muller
1 week ago
Carl was wonderful. I cannot say enough good things.
Danial S. was upfront and honest about what to expect, he was professional and kind through the whole experience. If in the future I should need to call for services, I will be asking that he is my tech. To Danial: Thank you for what you do, never change, you are a rock star!
Pam Metzger
2 weeks ago
Nevin is very knowledgeable with his skills and he does his job with pride
Jean Gibb
2 weeks ago
We were very pleased with the great job that the haller guys did in repairing the water leaking problem that we had with our split.
Eric Harzer
2 weeks ago
Did a good job of checking out our furnace and making sure it was ready for the cold weather season.
David Williams
2 weeks ago
Good structured report. On time, no issues.
Carol Smith
2 weeks ago
Christopher M did a great job on the geo thermal that I have! I am very pleased.
Always a good experience with Jason. Efficient and knowledgeable.

(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.

(609) 799-3434



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.

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