Boiler Installation & Replacement

Boiler Installation & Replacement in New Haven, CT

A dependable boiler is the backbone of your home’s comfort. At Air Specialties, we install boilers to deliver lasting performance to homeowners and businesses across New Haven. Trust our team to help you, too! We combine decades of experience with cutting-edge installation techniques that guarantee reliability, energy savings, and consistent heat all winter long.

Every installation is handled with precision and care, using top-quality systems built to stand the test of time. Upgrade your comfort with a professional boiler installation that delivers results season after season.

Financing Your New Boiler Made Easy

Time for a new boiler? Air Specialties makes upgrading affordable with flexible financing options. Special financing for 60 months is available with approved credit, helping you spread out the cost of your new system while enjoying reliable comfort right away. Looking for shorter-term flexibility? We also offer 12 months financing with approved credit. For expert guidance on choosing the right financing plan or to schedule an in-home estimate, call Air Specialties today and discover how simple upgrading your comfort can be.

Our Boiler Installation Process

Our professional installers handle every aspect of your boiler installation, from assessing your current system to installing the new unit. Once your system is in place, don’t forget to schedule annual boiler maintenance to keep your unit operating at optimal performance for many years to come.

Types of Boilers We Install

We offer a comprehensive range of boilers to cater to diverse heating needs and preferences. Here are the types of boilers we specialize in:

Gas Boilers: These boilers use natural gas as a fuel type, making them a popular choice for their efficiency and lower energy costs. They’re known for their quick heat production and are ideal for larger properties.
Oil Boilers: Oil boilers are an excellent option if you don’t have access to a gas line. These boilers use oil as fuel and can effectively heat your home while providing you with hot water.
Steam Boilers: As the name suggests, these boilers generate steam to heat your property. They’re known for their robust performance and high-temperature output, which makes them suitable for commercial settings or large homes.
Hot Water Boilers: These boilers heat water and circulate it through radiators or under-floor heating systems to warm your space. They’re efficient, quiet, and can provide a consistent level of warmth throughout your property.

No matter what type of boiler you choose, our team of boiler installers ensures a seamless process, optimizing your new system for maximum energy efficiency and comfort.

Benefits of Installing a New Boiler System

Upgrading to a new boiler is one of the smartest ways to boost your home’s comfort, efficiency, and value. Modern systems deliver reliable warmth while consuming less energy, meaning you’ll notice lower utility bills and quieter operation almost immediately.

Lower Heating Costs: High-efficiency systems use less fuel to produce the same level of warmth.
More Consistent Comfort: Even heat distribution eliminates cold spots throughout your home.
Fewer Repairs: Newer units require less maintenance and are built for long-term reliability.
Cleaner, Quieter Operation: Advanced technology reduces noise and emissions.
Increased Home Value: An updated, energy-efficient heating system adds to resale appeal.
Better Temperature Control: Improved thermostatic precision gives you the perfect indoor climate year-round.

Replacing an outdated system can dramatically improve how your home feels and functions, especially during New Haven’s coldest months.

Why You Should Always Hire Professionals

Boilers are complex heating systems that require precise installation to function correctly. An improperly installed boiler can lead to higher heating bills, potential carbon monoxide leaks, and decreased energy efficiency. Hiring a professional installer not only ensures the job is done right but can also save money in the long run by preventing repairs or a boiler replacement.

How Long Does Boiler Installation Take?

A typical boiler installation usually takes one to two days, depending on the complexity of the system and any modifications needed to your existing setup. Our experienced technicians handle every step efficiently, from safely removing your old system to testing your new boiler for optimal performance. Before installation begins, our team conducts a full assessment of your home’s heating needs to ensure the new system is properly sized and integrated. By working carefully yet quickly, Air Specialties minimizes disruption so you can start enjoying consistent, comfortable heat as soon as possible.

Air Specialties Specializes in Boiler Replacement Services

At Air Specialties, we are committed to providing quality boiler services at a competitive cost. We believe that our customers deserve the best, which is why we only install top-quality new boilers that maximize energy efficiency and reduce heating bills. We also offer a free estimate for our boiler installations, allowing you to plan your budget effectively.

Should You Repair or Replace Your Boiler?

Deciding between boiler repair and replacement depends on several factors, including your system’s age, condition, and performance. A professional inspection from Air Specialties can help you determine the most cost-effective path forward. You may need a boiler replacement if:

Your boiler is 15 years or older
It requires frequent or expensive repairs
You notice uneven heat or cold spots
Energy bills keep rising despite regular maintenance
The boiler leaks, makes unusual noises, or smells strange

You may only need a boiler repair if:

The issue is isolated (like a faulty valve, thermostat, or pressure gauge)
Your system is under 10 years old and generally efficient
Maintenance has been consistent and performance is otherwise steady

Air Specialties’ trained technicians provide honest evaluations so you can make an informed choice that fits your comfort needs and budget.

Ready for us to install a new boiler? Call today for a free estimate!

Areas We Serve

We provide professional boiler system installation throughout New Haven, CT, and surrounding areas, including:

Speak to a Boiler Replacement Contractor Today!

Don’t wait until your old heating system breaks down and you need emergency boiler repair in the middle of winter. Schedule a boiler installation today to keep your home warm and comfortable all season long. Simply fill out our online form or give us a call to get started.

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VIEW ALL

Google Rating

4.6

Based on 252 reviews

Air Specialties Air Conditioning & Heating Inc

4.6

review us on See all reviews

Cirene Katona

1766751645

Lizi Bowen

1766592933

Jim and Zack did a great job with a last minute call and were able to get our heat restored. Highly recommend!

John George

1765988116

Zack and Jim were very professional and thorough,would recommend your company to anyone who needs their services

Stephanie Ward

1765548258

Air Specialties has been our trusted partner for over 10 years. They are polite, tidy, accommodating and have helped us out over the years. Highly recommend.

gina hart

1765481865

The crew, Zach and Jim, were prompt, polite and very professional.Thanks for the great service

Darrell Nixon

1764696356

The team at Air Specialties are very professional, quick in times of emergency, and very reliable. I would 100% recommend them.

Carol Eagles

1763480755

Zack was great Jim was too will use again if needed. Very kind and pleasant.

Ann Lee

1763410067

I could not be happier with the service from Air Specialties. Zack has come to my house on 2 occasions to service my HVAC system and he has been friendly and professional. He explained what was done and provided a check list. I definitely reccomend Air Specialties.

georgiana dini

1762878704

Zack was great . He was very efficient, clean and explained everything to me. I would definitely recommend him .

Kathy Tuozzo

1761181775

Mike completed service on my water heater. He was professional, courteous, and efficient! He arrived on time, listened to my concerns, and took the time to answer all of my questions.

Anthony Maisano

1761044233

I had a thermocouple installed in my burnham Nat Gas boiler …the technician Mike answered all my questions and the office manager Jeremy accommodated my service request quickly and kept the appointment time accurate. The overall result was successful restoration of my home heat… many thanks

Garrett Driscoll

1759960882

I had my first HVAC checkup and maintenance today with two technicians from Air Spec - Jim and Zack. They carefully explained everything that they would doing and took extra time listen to my questions and concerns. They were professional, courteous and knowledgeable. The office staff kept me apprised of a short delay due to unusual weather conditions today. I have already committed to my next visit from Air Spec as feel that my system is in good hands. >> There have been two additional visits, with the same technicians, since my first review, both 5-star worthy. Skill, efficiency and service continue to be their watch words.

Edwin

1759949900

Our guy Mike came for the service today. Always glad to see him. Right on time an takes care of business. Cya next year.

J Kane

1759190769

I don’t know what changed. Waiting for Owner to call back. 3 weeks and waiting. Some horrible customer service from the office. I will continue to wait but in the mean time I made a sign for my neighbors or anyone walking by. And there are a lot!

Lillie Gibson

1759159095

Don Clark

1758203689

Have been using them for a few years now. Always good service. Mike is a good technician. Would recommend.

Grace Berrios

1758056974

Eric Beerwald

1757699587

Just had our annual furnace inspection and maintenance. Zach was both personable and professional. We would be more than happy for him to handle issues affecting our heating or air conditioning. He is a pro.

Jason Yoo

1757521714

We recently had a new boiler installed (converting from oil to gas) and were very impressed with the work. Air Specialties and specifically Lee, was reliable, knowledgeable, and took the time to explain everything clearly.The installation was done neatly and on schedule, and everything has been running smoothly since. We would gladly recommend them to anyone in need of heating work!

Don Riccitelli

1756999229

We have used this company for many years and very satisfied. Today, we had a regular fall hearing system check and Mike did a great job finding the problem and correcting it quickly and efficiently; a real professional.

Cristy Eagles

1756551280

I had routine maintenance done in my furnace. Jim was the service man and he was training a new young man named Zack. They were both fantastic! Good luck Zack on your new career, you were kind and professional.

Amy Lyons

1755546979

Mike from Air Specialties was fantastic! He diagnosed an issue with our air conditioner and was incredibly friendly, professional, and knowledgeable throughout the entire process. He took the time to clearly explain the problem in terms we could understand. Mike stayed until everything was working properly and made sure we were completely comfortable with the results. Excellent service—we highly recommend him and Air Specialties!

Paul Nadeau

1755304356

Jim/zack were very great for help repair a/cgod help them to work in the 100 degre+thank you Paul/Carmelle

Henry Lowendorf

1755195932

Air Specialties does excellent work and responds quickly to questions and concerns. Its folks have installed and maintained our furnaces since the early 1990s.

Lorrie Davies

1754004395

Bob and his crew at Air Specialties are extremely professional. They kept in touch with my husband and I during the whole process and we are very happy with our new ac.The installation went well and we would definitely use this company again.

David Duffner

1753220770

I have been a homeowner in the Milford, CT, area since 1974, and, through the years, have had difficulty finding a reliable and trustworthy furnace and central air service. I am in my fourth year with this company and couldn't be more pleased. I have the full service contract and am very happy with their promptness, professionalism and courtesy. ...Two years have passed since the comments above, and, in 2024, Air Specialties continues to promptly provide extraordinary service whether the job is great or small!! ...Another year has passed, and Air Specialties continues to provide prompt, courteous and reliable service!!! Both AC and furnace are running fine 24/7!!

Joseph V Piacentini

1752419289

Installed new furnace and central air tuneup this year for us. Bob is a pleasure to deal with.

Miguelina Lozano

1751897741

Jim and Zack came over to our home to help fix my unit. They did an excellent job. Gave recommendations for future repairs. Thank you.

Howard Ho

1751813519

Joseph Deciccio

1751726464

Dependable service, with friendly and knowledgeable repair technicians.

Ryan Kalan

1750868314

A+ friendly, knowledgeable, easy to talk to. Fast, called Tuesday they were there wed morning. Very nice experience

Russell J Pierson

1750775186

Carol Davia

1750724155

I have been a customer for over 10 years. Jim and Zack are wonderful technicians, professional, courteous. Excellent service answer all questions with patience and knowledge.

Bill Frisch

1750706501

Nova

1750602452

I purchased a new HVAC unit with heat coil from Air Specialties about 2 years ago. At the time, I reached out to several HVAC companies. Air Specialties was the only company that I felt actually heard what I was looking for and did not try to upsell.Recently I had two service pros - Jim and Zack come out for A/C maintenance. They were both very friendly and knowledgeable. They explained everything they were doing. They were efficient, professional, helpful and personable!I have been using Air Specialties for 8+ years for maintenance, emergency services and new HVAC unit. The entire company has proven to be friendly, knowledgeable, helpful and timely! Excellent customer service!

Ying Wang

1749820838

Good maintenance service. Jim and Zack are very knowledgeable and professional. They patiently answered all my questions. Thank you.

Elizabeth Shea

1749818827

Prompt and courteous

Cynthia Manning

1748359999

Mike does a great job, respectful and very polite. Never leaves a mess!

Dawn Piazza

1747422158

I would not recommend this company.. for one they were never responsive on the phone and would never call back with emergencies, secondly were out 4 times and still could not fix the problem. Charged us for each visit, replaced parts that were not faulty such as a 300 dollar thermostat that was working fine. The last straw was when they were suppose to order a part that was under warranty and reported they would call when the part was available. Hence one month later and several phone calls to office and they stated each time that they have to talk with the technician and get back to us and also act like they have no idea what we are talking about.. moved onto a better company and the problem was fixed with the new part within aweek. Horrible company and service.. honestly would not even give a 1 star..

Patricia Manchisi

1746125153

Schedule an appointment with Jeremy in the office for Monday April 12, 2025. I had requested a morning appointment with the tech Mike. I was told Mike was not available till the afternoon so I schedule for 3:00 pm. I receive a call at 1:15 the day of the app by Jeremy if could I be home earlier. My response was 2:00, Jeremy let me call you back, my response ok the 1:45. Answer the door and it’s not Mike. Nothing against the tech I called the office again squeaking to Jeremy, he said Mike wasn’t available in the afternoon today. Not only did they, Jeremy change my scheduled appointment, also changed the tech without any notice, yet! Jeremy knew this morning that Mike would not be available. I then asked for a discount for the inconvenience, according to Jeremy the manager Bob said “no discount” because a different tech arrived instead of Mike! That’s nonsense, Jeremy caused the entire app to change yet claiming it is what it is. I asked to speak to the owner, what a surprise the owner, the manager both are not available to speak to me. I know one or both are sitting in the office, it’s a tactic used when someone does not want to get on the phone. After 25 years of using this company “ a huge disappointment on how my app today was handled. The front line in any business is the office staff, Jeremy is not a person to be answering and scheduling appointments. Poor unprofessional business practice with him. Need to do better with a loyal, long time customer!!!

Peter Skalkos

1745601295

Gina Santamauro

1744380611

Always a pleasant experience. Very professional staff.

Lilian Revel

1743520996

Very helpful and genuine people. I trust them with all issues of my heating and cooling systems. Very reliable.

Bernardo Reyes

1743382739

Bad service

Maura Thompson

1741815208

Mike was very friendly and was willing to answer my questions.Very Helpful.

Pete Abbagnaro

1736989982

Unfortunately our gas furnace decided to die just after the new year. We decided to contract Air Specialties HVAC to replace the furnace and upgrade our antiquated analog thermostat. This was absolutely the right decision; they promptly responded the very next day and quickly had the new furnace up and running. The technicians were professional, courteous and thorough. I give my highest recommendation for all your HVAC needs. Five Stars ⭐️⭐️⭐️⭐️⭐️

susana miranda

1736418090

Jesse Bryant

1736364263

I live in Dixwell. No bots involved. These folks are prompt and real. They got to my house the next day and were super efficient.

J. Nelson Jennings

1736251739

[January 2024 follow up: Called Air Specialities for an annual checkup. Service was friendly and competent, as usual. Learned further details about our boiler and maintaining it properly. Reasonable fees for the checkup and minor replacement part needed. Always a pleasure working with AS!] Gave a great price when we needed a new boiler back in 2020. Installed promptly and professionally, and they came back to ensure all was working well. They have responded both times we have needed some assistance, and they diligently set about finding a solution each time. Always friendly, prompt, personable, and professional.

JUAN JACINTO

1734979309

Call Now!

203-934-7984

Boiler Installation & Replacement in New Haven, CT

Financing Your New Boiler Made Easy

Our Boiler Installation Process

Types of Boilers We Install

Benefits of Installing a New Boiler System

Why You Should Always Hire Professionals

How Long Does Boiler Installation Take?

Air Specialties Specializes in Boiler Replacement Services

Should You Repair or Replace Your Boiler?

Areas We Serve

Speak to a Boiler Replacement Contractor Today!

Our Blog

Why Is My Furnace Tripping My Circuit Breaker?

Why Does My Home Feel Dusty Even After I Clean?

SEER2 Ratings Explained: How They Impact Your AC Efficiency & Costs

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