Don’t Let Old Man Winter
Freeze You Out

Check out our new Maintenance Membership Program

Don’t Let Old Man Winter
Freeze You Out

Check out our new Maintenance Membership Program

Cooling icon.

Cooling

Our high-efficiency air conditioners can bring plenty of comfort to your Hudson home when the summer temperatures start to soar. Our cooling experts at Chaves HVAC work with all makes and models of air conditioners, and we offer 24/7 emergency repair services.

Heating Icon.

Heating

Trust our team at Chaves HVAC to keep your home warm and comfortable on those colder nights here in MA. Our HVAC professionals work with all makes and models of furnaces and heat pumps, so you can rely on us to help with any type of heating need you may have.

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Maintenance

A properly maintained heating and cooling system will last longer and operate more efficiently. At Chaves HVAC, our professionals will inspect and clean your system to help prevent costly repairs. Our maintenance agreements offer peace of mind to homes and businesses in Hudson.

Family Owned and Operated

About Chaves Heating & Air Conditioning

Since 1975, Manny has been making customers’ homes cooler in the summer, warmer in the winter, and more comfortable and energy-efficient all year-round. Today, Chaves Heating & Air Conditioning is known as the most reliable customer service provider around and is the premier provider of heating and cooling expertise to residents in Hudson, MA, and surrounding areas. As a leader in our industry, we have raised the standard for providing superior service and excellent industry education to our customers.

After a long and successful career, Manny will be passing the leadership role on to his son, Andre. With this new structure, Manny will still be actively involved with the business while able to enjoy transitioning into semi-retirement.

With his educational background, extensive experience, and Manny’s mentorship, Andre is proud to follow in his father’s footsteps and looks forward to continued success and growth in the years to come. He holds a Bachelor of Science in HVAC Engineering from Ferris State University and has countless years of experience working in the family business here at Chaves Heating & Air Conditioning.

We Are Hiring!

We’re always looking for new team members that have the “right stuff”. Our great reputation is built on over 40 years of experience with highly satisfied customers throughout the Metro West area.

We Are Hiring!

We’re always looking for new team members that have the “right stuff”. Our great reputation is built on over 40 years of experience with highly satisfied customers throughout the Metro West area.

Customer Reviews


We love hearing from our customers! If you've had us work on your HVAC system we would love to hear from you too.

Thermostat Replacement in Concord, MA, 01742

“Showed up quickly. Professional and courteous. Diagnosed that I needed a new thermostat and advised to get the same model online and install it myself since the new thermostats are incompatible with the 10 year old wireless interface on the furnace. This would be the cheapest fix.”
- Harold P.

Gas Furnace Maintenance in Sudbury, MA, 01876

“Great technician very thorough”

- Michael N.

Air Conditioner Repair in Marlborough, MA, 01752

“Mark was great. He listened.”

- Marilyn C.

Read The Blog

The Chaves Heating & Air Conditioning team is happy to provide you with expert advice about your heating and cooling units and investments. Visit the blog for tips on keeping your home comfortable and running efficiently all year long, recent HVAC news, and answers to your HVAC related questions.

woman performing whole-house humidity control

Why You Need Whole-House Humidity Control

January 19, 2022

Our professionals at Chaves Heating & Air Conditioning want to share with you some tips on controlling humidity and, furthermore, humidity control consequences in your Sudbury home.

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Technician repairing Gas Furnace in Hudson, MA

Why Is the Furnace Pilot Light Going Out?

January 10, 2022

If you ever hear your gas furnace turn on but cannot feel any warm air blowing from the vents inside your Massachusetts home, chances are the pilot light went out.

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Repairman wearing a blue polo

What Are Signs I Need a New Furnace?

December 20, 2021

Our team at Chaves Heating & Air Conditioning wants you to understand how your furnace works and what signs you can watch for to indicate it’s time for a replacement heating system.

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We Service All Brands

We service all brands.

We Service All Brands

We service all brands.

Need HVAC Service?

Contact the experts at Chaves HVAC.

Call us at 978-562-5309!