Highly Trained Professionals to Work on Your HVAC Needs

Heating and air conditioning is vital for everyday living, within your home and business. Having an efficient, working HVAC system at all times is essential.

Whether you are looking to replace a piece of heating or air conditioning equipment or both, or repair and maintain your existing equipment, we will go out of our way to provide you with honest, professional, and courteous service.

Preferred Air offers 24/7 HVAC services for residential and commercial clients in the North Shore area of Massachusetts

Why Preferred Air?

Preferred Air offers 24/7 service to residents and businesses in Topfields, MA and surrounding towns

Service is available 24/7

Preferred Air's team of licensed HVAC technicians are respectful and take pride in their work

Technicians are polite, respectful, and take pride in their work

With Preferred Air, there are no surprising costs associated with your HVAC repairs

‍No surprises with up-front exact pricing

Preferred Air installs, services and maintains heating and cooling systems for both residential homes and commercial businesses in the North Shore of Massachusetts.

‍We serve both residential and commercial clients

Preferred Air has been installing and repairing HVAC systems for over 33 years

More than 33 years of experience in the North Shore area

What To Look For In a Contractor

The Massachusetts contractor’s license — why it matters:

Whomever you choose to service your home should be a qualified, trustworthy individual. We believe any tradesman who comes into your home should be fully licensed. Why does it matter?

Insurance and Liability

If a contractor is unlicensed, it’s likely that he or she isn’t insured either. How will he pay you for any accidental damage? If you’re thinking homeowners insurance will protect you, think again. Most coverage plans only cover work done by licensed contractors. Plus, if the contractor gets injured on your property, you could be at fault!

Building Code Compliance

If the project is not built to code, or a permit is not pulled, the work may have to be removed or re-done properly. This is a costly inconvenience, and is easily avoidable by following the proper steps. A licensed contractor follows the rules.

Testing and Certification

There’s a reason licensed contractors are required to learn the trade and pass the tests. Allowing an unqualified, inexperienced contractor to do any type of work on your home is a major risk. Contractors lacking qualifications may also deliver very low quality work. Verify your contractor’s license number here.

Criminal Backgrounds and Scams

Unlicensed contractors may have criminal backgrounds, which include fraud and theft. What happens if you place a deposit to a contractor who never comes back to do the service? Save yourself the worry and hire someone you know you can trust.

Ten things to consider when choosing a contractor:

Check their credentials.

Did they size your system properly?

Ask for references.

Did they perform an on-site evaluation of your home?

Check local license.

Don’t be afraid to ask questions.

Get it in writing.

Ask about equipment and labor warranties.

Ask about preventative maintenance and service contracts.

Insist on a written contract.

If you are not happy or confident with your system installed by another contractor, call today for your FREE Professional System Evaluation!

Four Factors That Determine The Proper Comfort System For Your Home:

1. Technical Requirements (Can’t change)

How many square feet of living space does your home provide?

What style is the layout or the floorpan? One, two, or three story?

How does the construction determine the type of heating and/or air conditioning required?

Is it designed for hot water heating, steam, or forced air?

The size or configuration of your home will effect the size of your system.

2. Code Requirements (Can’t change)

What are the building and safety requirements of your town, city, or state?

Strict safety and code requirements could significantly effect the cost of installation.

3. Environmental Choices (Your choice)

There are products available today that did not exist just ten years ago, designed to enhance the comfort your system provides.

They are designed for the purity and freshness of the air you breathe and the convenience of your system’s operation and maintenance.

Obviously, the more accessories you add, the more expensive your complete system will be.

4. Expertise in installation/Service (Your choice)

Our technicians are as focused on their professional capabilities as they are on their moral convictions. They are factory-trained, certified and fully experienced.


Our Customer Reviews

“They’re consistent, friendly, trustworthy, competitive pricing. I have been with this company for 10 years and have been pleased with their service.”

-J. Salamone

“Preferred Air has done my heating and AC work for a number of years. They are always prompt and friendly – very professional. …They are a great bunch.”

W. Steadman

“Just to let you know the people (who) work for you are great guys. They answered any questions that I had and were very neat and clean. (We) are very happy with all the work you have done. …Thanks!”

-L. & P. Flynn

“Bryan pointed out installation problems, that (another) contractor created, that were dangerous and needed to be fixed. …What a great job he did earlier in the week… I am so very happy.”

L. Richard

"The service people were prompt, courteous, efficient, and knowledgeable. Their reliability was very appreciated. I plan to use your services for years to come."

A. Rosa


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We do our best to respond within 1 business day.

State Licenses
Massachusetts Refrigeration License #RC-148128
Massachusetts Master Sheet Metal License #2284
Massachusetts Sheet Metal Business License #493
Fully Insured
All our technicians are fully-insured with workman's comp for your protection and peace of mind!
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