Meet Our Team

Nathan LeMay

Nathan LeMay

Founder and Owner

Nathan LeMay started A Plus HVAC Inc. 11 years ago. He is a dedicated team builder and team player focused on helping his team grow personally and in their positions within the company. He is dedicated, hardworking, and passionate about his company, employees, and customers. His top priority is making sure everyone is taken care of and treated as family. So, if A Plus’s customers aren’t happy, neither is he! 
Lisa LeMay

Lisa LeMay


Lisa LeMay, Nathan’s wife, is the backbone and Co-owner of A Plus and has been with the company for 3 ½ years. Not only is she the backbone for A Plus, but also her family. She is truly dedicated and committed when it comes to A Plus, and is always there to listen and lend a helping hand. She is the real deal. Lisa is the glue that holds everything together and without her it would be next to impossible to keep A Plus running!
Rebecca LeMay

Rebecca LeMay

Office Manager

Rebecca LeMay, Nathan’s big sister, is A Plus’s Office Manager and has been with the company for 5 ½ years. She is the “Go-To” person to get the job done. She has all the answers to everyone’s questions and handles matters with ease. Not only does she keep the engine running nice and smooth but can listen and advise her fellow peers.
Jonathan LeMay

Jonathan LeMay

Project Manager/ Supervisor

Jonathan LeMay, Nathan and Rebecca’s brother, is A Plus’s Project Manager/ Supervisor and has been with the company for 5 years. He is a natural born leader with a strong work ethic. Able to make fast business decisions under pressure, his knowledge and outstanding personality give him the capability to make the jobs happen flawlessly.
Keith Fournier

Keith Fournier

Head Tech/ Service Manager

Keith Fournier has been A Plus HVAC Inc. for 6 years. His experience combined with his drive to learn all that he can about the HVAC industry has led to the accumulation of many licenses and certifications, including NATE Certification, MA Oil Burner, EPA Universal, just to name a few. He has a strong work ethic and a willingness to do what it takes to help the company succeed!
PJ (Paul) McCormick

PJ (Paul) McCormick


PJ (Paul) McCormick is A Plus’s Master Plumber with 30+ years of experience, and has been with A Plus for 2 ½ years now. He is a team player and hard worker. If you have any plumbing issues he is your guy. He is a strong and valuable key player here at A Plus, and we are lucky to have PJ on our team!​

1 hour ago

A Plus HVAC Inc.

To Our Valued Customers,

At A Plus HVAC, we truly care about each and every one of you. With that said, please know that we have been evaluating the COVID-19 situation closely. In response to that, we have instituted some changes to our procedures to ensure that we are doing all we can to slow the spread of the virus while still providing the service you have come to expect from A Plus.

Following are changes that have been implemented thus far.

Service & Installation:
A Plus HVAC will be practicing social distancing both in the office and in your homes as well. To this end, if possible, we ask that you leave a door or hatchway open for our technicians to enter your home but avoid personal contact. Our technicians can follow up with you via phone to let you know what work has been completed. You may pay our technician for the services by phone or leave a card on file in the office and we can take care of you there.

If you are in need of a replacement system and would like us out we ask that you leave a door unlocked for one of our Design Consultants to enter. We will call you upon arrival to confirm it is ok to enter the home. As we do a full load calculation when quoting replacement systems, we do ask that you provide access to your home so that we can measure the sizes of the rooms as well as take a look at your existing equipment. Once we have completed this we will leave and write up a quote and contact you by phone to go over the quote. An emailed quote will also be provided after the phone call. If you would prefer, we are also now offering virtual quotes.

We have decided for the safety of our employees and our customers that our office will not be open to the public until further notice. We will have staff in the office from 8:00 a.m. – 4:30 p.m. Monday through Friday and available by phone to take payment for services provided. Should you need emergency after hours service, our answering service will continue to operate normally as well.
We thank you for your understanding as we work to ensure the safety of each and every one of you as well as our employees.

As always, thank you for choosing to be a part of the A Plus Family! You are all appreciated and we will continue to pray for you and our nation daily.
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20 hours ago

A Plus HVAC Inc.

It's time to start thinking about a/c maintenance for your home. Contact us today 413-239-2019

Routine maintenance is important, especially given the COVID-19 among other sicknesses in our world today. Coil cleaning is an important part of your a/c maintenance. Condenser and evaporator coils are an integral part of your HVAC system, one of the quickest and best ways to maintain them is through routine maintenance. Even the best system will not reach its optimum performance without proper maintenance. Dirty coils can affect the efficiency and increase the cost of running the system, cause undue strain and can even create dangerous bacteria causing viruses, dust, dirt, grease and bacteria that may create a barrier of grime that will force the coils to work harder and spread germs throughout your home.

On each of our cleanings, we chemically clean your coils ridding it of any dust, dirt, grease and bacteria leaving you with a cleaner, better performing system.
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A Plus HVAC Inc 26 Airport Drive Westfield, MA 01085
Phone: 413-362-0054


by John and Randi B on A Plus HVAC
Full Furnace and A/C Replacement

Great experience with A Plus HVAC! We got 5 quotes for a complete gas furnace and central a/c replacement. We ended up choosing A Plus - and we're happy we did. From the owners on through the tech/install crew, everyone was professional and friendly. They did a great job - including a special request for a framed platform for the a/c. It came out great. Also, everything was cleaned up at the end. They explained everything, patiently answered all our questions and helped us every step of the way: including the MassSave HEAT program and even processing our MassSave rebates.

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Disclaimer: Free estimates for Design Consultations only.