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 8278 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 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 2444 reviews
This is the second time we had Shawn D. for service. He is very professional, patient and knowledgeable. Thank you!
The service was excellent. Thank you Jared@
Great service today
Hallerโ€™s has excellent employees! Austin was here for our annual spring air conditioning service! He explained to me everything that he did, and the conditions of our system (only required a new filter). Very courteous. I hope he will be our technician next year!!
Haller provided quick service and very responsive. Jason B the tech was excellent and provided very detailed information. Highly recommend!
The technicians are very knowledgeable very professional courteous couldnโ€™t ask for any better
Great service!
Mark did annual maintenance on our tankless water heater. Reset the system and explained things about the system we didnโ€™t know.
The service provider was very pleasant and very efficient he got the job done very quickly
He was very thorough and meticulous
Great timely maintenance service. 14th year keeping our home heated and cooled. Thank you.
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!

(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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