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18+ Years of HVAC Solution Excellence

At 1A Brazil, we understand that your home is your sanctuary.

Whether it's efficient heat pump installations, reliable maintenance, or 24/7 emergency services, we've got you covered. Trust us to keep your home cozy and energy-efficient, all while maximizing your savings with unbeatable rebates and financing options.

INSTANT ESTIMATE

Looking for a quick estimate for your preferred service(s)? Get an Instant Estimate.

BOOK AN ESTIMATE VISIT

Schedule a complimentary in-home visit and have one of our trusted team members prepare a personalized estimate and inform you of our latest rebate offers.

BOOK A CALL

Have our team give you a follow up phone call so you can get all of your questions answered and learn more about our services.

"I recently had a new system put in. The response from 1A to my inquiry was quick, they were able to install my equipment quickly, and had a very well organized process for rebates and help with all the applications. They were professional and got the job done well and the units are working excellently. I found them to be a great company to work with." -Louis Forouhar-Graff

"All the crew at A1Brazil are great not just on their amazing work but on their politeness and caring. Blake, Lia, Deivi, Oscar are among the people I interacted with and I will recommend it to anyone to work with them. Thank you guys for all the work you did with the HeatPump and the mini-split and the paperwork for the state rebates." -Alex Sam

Your Comfort, Our Commitment.

Read what our happy customers have to say. With numerous 5-star reviews on Google, 1A Brazil HVAC is trusted for our professionalism, expertise, and commitment to excellence. Hear from our satisfied clients about their experiences with our top-notch service and see why we’re the go-to HVAC experts.

18+ Years in Business

Same-Day Service

Family-Owned

Mass Save Partner

"We are so pleased with the service A1 Brazil- provided. Extremely helpful and professional. The work was in a timely manner and with high professionalism."-Astrid Mazariegos

Oscar and his team were great! They came out and replaced two HVAC systems at our business location in Medway and were on time, respectful, clean and quick. They laid out covers on the floors to catch the mess, kept us updated about what was going on, even locked the front door for us and brought back the key when they were still working past our closing time. We would definitely recommend them! -The Maids Medway

Consider us your lifetime partner for HVAC solutions. With over 18 years in business, we've proudly served thousands of homes across the Greater Boston area.

HEATING SERVICES

Keep your family warm and comfortable all winter with our reliable heating solutions designed for your home.

COOLING SERVICES

Enjoy a cool, refreshing home all summer with our expert cooling services for maximum comfort.

Reduce your utility bills while enhancing your comfort.

Unlock your home's full energy efficiency potential with our new Energy Assessment, offered in partnership with Mass Save. Our experts will conduct a free evaluation to identify ways you can save energy and qualify for valuable rebates and incentives. With recommended upgrades like insulation and air sealing, you can reduce your heating and cooling costs by up to 20%, making your home more comfortable and cost-effective.

REQUEST ENERGY ASSESSMENT

"Professional workmanship and clean. Great price for the heat pump and they did all the submittals to Mass Save for my rebate check."

Earn Rewards with Our Referral Program!

Share the love! Refer your friends and get rewarded when they book a visit. It's our way of saying thank you!

Earn Rewards for Every Referral

Share our services with friends and get rewarded once their first visit is completed.

Simple and Easy Process

Just fill out a quick form and we'll handle the rest. No limits on how many people you can refer!

Learn More

Proudly serving Wayland and beyond.

Proudly serving Wayland, MA and the surrounding areas of Boston, Weston, Sudbury, Natick, Lincoln, and Waltham,1A Brazil is here to meet all your HVAC needs.

We are located at: 70 Boston Post Road, Wayland, MA 01778

Call us today at: (508)-416-0490

Learn more about our HVAC solutions and experience our award-winning service and savings!

70 Boston Post Rd, Wayland, MA 01778, USA

Call Us: (508) 416-0490 | Email Us: customercare@a1brazil.com