COOLING
Chaves Heating and Air Conditioning provides communities in Metro West Boston with expert professional cooling service. Learn more about our cooling service or request service online.
HEATING
Our knowledgeable, experienced, and skilled technicians are qualified to solve just about any repair or installation you throw at us. We service and repair all makes and models. Learn more about our heating service or request service online.
MAINTENANCE
Maintaining your heating and cooling units all year round is important for many Massachusetts residents. Rely on Chaves to keep your heating and cooling system running comfortably, safely, and efficiently. Learn more on how to enroll today.
The Very Best in HVAC Installation, Service and Repair
Since 1975, Manny has been making customers’ homes cooler in the Summer, warmer in the Winter, more comfortable, and energy efficient all year-round. Today, Chaves Heating & Air Conditioning is well-known for the most reliable customer service around, and provides residents in the Hudson, MA and surrounding areas with 40 years of heating and cooling expertise. As a Chaves customer, you have our professional and friendly technicians available 7 days a week. As a leader in our industry, we have developed a reputation for raising the standard of superior service and providing our customers with excellent industry education. Learn more about us here.
“The key to your comfort”
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.
Mistakes to Avoid When Purchasing an Air Conditioner
If you’re thinking about purchasing a new air conditioning system for your home, there are key points you’ll want to research and tip you need to know before making a decision.
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Time for Spring Maintenance
The best time to schedule your system maintenance call is before something fails. Your heating and cooling equipment is too important to neglect, service yourself or wait until something breaks.
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The Rising Cost of R22
The rising cost of refrigerant may leave you fearing your HVAC company is being dishonest. However, you’re not being scammed. Here’s what you need to know about today’s high cost of refrigerant.
read moreTankless Hot Water Heater Replacement in Sudbury, MA 01776
“Just wanted to highly recommend Chaves HVAC. Before/after photos of my latest energy efficiency upgrade. (Navien OnDemand hot water). Chaves performed the work promptly and flawlessly. I'd gotten a quote in Jan, thinking about it, then weekend wind storm caused power surges that fried electronics atop the old tanks (also fried my refrigerator and garage door opener). Chaves fit me in within 24 hours of my call, and got it done without a hitch. Hot water again! (Mass Save rebate eligible too).”
– Bill S.