Airco Home Comfort Services works in Watertown, Wilmington, Londonderry, MA to better serve you. We are here to help you with all your HVAC/R needs with over 30 years of experience. Customer service is our #1 priority.
"Okay!"
Walter T on April 2021
Airco Home Comfort Services works in Watertown, Wilmington, Londonderry, MA to better serve you. We are here to help you with all your HVAC/R needs with over 30 years of experience. Customer service is our #1 priority.
"Okay!"
Walter T on April 2021
Alexandre Ribeiro HVAC INC. is noteworthy Natick Massachusetts and the surrounding areas. He and his crew will always see the project through to the customers' satisfaction. Call to schedule your free estimate and to get an experienced HVAC specialist out to your home today. He and his team are available Monday through Friday, 7:00 am to 5:00 pm. The job will get done right the first time.
"R&B are great! They were able to come out and see the job and give me a price. They came back a week or so later and knocked it out in under 2 hours."
Keisha T on January 2022
Alexandre Ribeiro HVAC INC. is noteworthy Natick Massachusetts and the surrounding areas. He and his crew will always see the project through to the customers' satisfaction. Call to schedule your free estimate and to get an experienced HVAC specialist out to your home today. He and his team are available Monday through Friday, 7:00 am to 5:00 pm. The job will get done right the first time.
"R&B are great! They were able to come out and see the job and give me a price. They came back a week or so later and knocked it out in under 2 hours."
Keisha T on January 2022
Prestige Heating & Cooling, LLC, is a family owned and operated business that specializes in central A/C service and full installations of central A/C units. Heading into the fall, we will be taking on clients for heating and furnace systems. We are dedicated to providing our clients with the very best in installation, service and repair, and guarantee your satisfaction. Call us today!
"Having cooling issue with 2nd floor central air unit on one of the hottest days in recent memory . Called prestige early AM and they responded with service tech within the hour. He quickly diagnosed problem and made recommendations, one of which was to replace current equipment with new equipment. This sounded extreme but after he fully explained the situation we decided to follow thru on his recommendation. A sales rep from Prestige was on site in less than 2 hours and provided a proposal to replace current unit , which was accepted . The following day 5 workers showed up completed the removal of old unit replaced with new unit in less than a day. All 5 workers were polite and did their jobs efficiently. By 1 PM that day, 24 hours after accepting their proposal , the 2nd floor was being cooled by a brand new AC system on another very hot day."
Dennis P on June 2025
Prestige Heating & Cooling, LLC, is a family owned and operated business that specializes in central A/C service and full installations of central A/C units. Heading into the fall, we will be taking on clients for heating and furnace systems. We are dedicated to providing our clients with the very best in installation, service and repair, and guarantee your satisfaction. Call us today!
"Having cooling issue with 2nd floor central air unit on one of the hottest days in recent memory . Called prestige early AM and they responded with service tech within the hour. He quickly diagnosed problem and made recommendations, one of which was to replace current equipment with new equipment. This sounded extreme but after he fully explained the situation we decided to follow thru on his recommendation. A sales rep from Prestige was on site in less than 2 hours and provided a proposal to replace current unit , which was accepted . The following day 5 workers showed up completed the removal of old unit replaced with new unit in less than a day. All 5 workers were polite and did their jobs efficiently. By 1 PM that day, 24 hours after accepting their proposal , the 2nd floor was being cooled by a brand new AC system on another very hot day."
Dennis P on June 2025
Norfolk County Heating And Cooling is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!
"Contractor Recommendation: Norfolk County Heating & Cooling Our 1895 refurbished Victorian's 3rd-floor mini split unit needed repair. Leaking lines were replaced. A chemical reaction between the copper line and wrapped insulation caused pinhole leaks in the line set. Manufacturers recalled that the warranty had expired and the unit was cooling poorly. Four contractors were contacted for estimates. Owner Patrick and project supervisor Renato excelled. They quickly listened and explained the problem, process challenges, and possible solutions. The price given was accurate and a fraction of the others I received. That worried me until it became clear the other contractors had quoted outrageous pricesâ either their company was understaffed and didn't want the small project or thought the customer was ignorant. The other contractors pressured us to upgrade from line replacement to system overhaul. One refused to provide an itemized breakdown of the FIVE times Norfolk H&C estimate but continued contacting me to finalize the sale without changing the price or explanation. Renato visited the day before the appointment to take additional photographs and check his materials. On replacement/installation day, Renato and his assistant were punctual and polite, knocked and asked permission before entering the property, and were great to our small dog. They avoided disturbing a newly planted lawn and cleaned the house and area. Renato showed me the finished project, how he installed it, what he replaced, and its system testing. I highly recommend Norfolk County Heating & Cooling for any HVAC projectâ one of our most remarkable home contracting experiences."
Christopher D on November 2024
Norfolk County Heating And Cooling is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!
"Contractor Recommendation: Norfolk County Heating & Cooling Our 1895 refurbished Victorian's 3rd-floor mini split unit needed repair. Leaking lines were replaced. A chemical reaction between the copper line and wrapped insulation caused pinhole leaks in the line set. Manufacturers recalled that the warranty had expired and the unit was cooling poorly. Four contractors were contacted for estimates. Owner Patrick and project supervisor Renato excelled. They quickly listened and explained the problem, process challenges, and possible solutions. The price given was accurate and a fraction of the others I received. That worried me until it became clear the other contractors had quoted outrageous pricesâ either their company was understaffed and didn't want the small project or thought the customer was ignorant. The other contractors pressured us to upgrade from line replacement to system overhaul. One refused to provide an itemized breakdown of the FIVE times Norfolk H&C estimate but continued contacting me to finalize the sale without changing the price or explanation. Renato visited the day before the appointment to take additional photographs and check his materials. On replacement/installation day, Renato and his assistant were punctual and polite, knocked and asked permission before entering the property, and were great to our small dog. They avoided disturbing a newly planted lawn and cleaned the house and area. Renato showed me the finished project, how he installed it, what he replaced, and its system testing. I highly recommend Norfolk County Heating & Cooling for any HVAC projectâ one of our most remarkable home contracting experiences."
Christopher D on November 2024
Chill Zone HVAC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
"Chill zone came to install 2 mini splits. They did a fantastic job and left the place clean when they installed it. Our place has been running great ever since!"
Sam R on August 2023
Chill Zone HVAC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
"Chill zone came to install 2 mini splits. They did a fantastic job and left the place clean when they installed it. Our place has been running great ever since!"
Sam R on August 2023
St Joseph Heating And Cooling is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
"Very professional and very good work, super recommended!!"
Larissa L on April 2023
St Joseph Heating And Cooling is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
"Very professional and very good work, super recommended!!"
Larissa L on April 2023
With several years experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions.
"Giovanni Colon was extremely competent, informed and well spoken. I would definitely recommend him."
Jonathan M on July 2023
With several years experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions.
"Giovanni Colon was extremely competent, informed and well spoken. I would definitely recommend him."
Jonathan M on July 2023
Since 1979, we've provided the highest quality protection against plumbing, heating, cooling, electrical and drain problems for residential and commercial and properties in the Merrimack Valley. At MillTown Plumbing, Heating, Cooling and Electrical, we're a family owned and operated business. We know the value of fast service, from a professional and reliable team. Give us a call today at (617) 725-2674! We look forward to serving you. Our Commitment to You Our fully licensed and bonded technicians are committed to answering your questions directly and honestly and solving your plumbing problems to your satisfaction. We'll even suggest the most cost effective solutions. Our plumbers are courteous, friendly and will always leave your home clean and work-sites tidy.
"Young man who came to do the job told us that they sent him to 3 wrong houses before they found ours. He proceeded to unclog the drain in the basement using the mechanical drain. Took him maybe an hour to clear it and also ran our sinks and toilets to make sure we wouldn?t have another problem. The young man left our house, however proceeded to sit in his running van, parked in my parking spot. I had no issues with this service until I saw the bill. $1000 to snake a drain for an hour? When we inquired about the bill they told us that their rate is 300$ an hour and that the job took 3 hours. In my opinion, if it takes you 3 hours to snake a drain, then someone should be fired or retrained at their job. My assumption is that their scheme involved sending this young man to multiple wrong houses and him sitting in my driveway for a prolong period of time, so that they could charge us for 3 hours of ?work.? "
M L on February 2025
Since 1979, we've provided the highest quality protection against plumbing, heating, cooling, electrical and drain problems for residential and commercial and properties in the Merrimack Valley. At MillTown Plumbing, Heating, Cooling and Electrical, we're a family owned and operated business. We know the value of fast service, from a professional and reliable team. Give us a call today at (617) 725-2674! We look forward to serving you. Our Commitment to You Our fully licensed and bonded technicians are committed to answering your questions directly and honestly and solving your plumbing problems to your satisfaction. We'll even suggest the most cost effective solutions. Our plumbers are courteous, friendly and will always leave your home clean and work-sites tidy.
"Young man who came to do the job told us that they sent him to 3 wrong houses before they found ours. He proceeded to unclog the drain in the basement using the mechanical drain. Took him maybe an hour to clear it and also ran our sinks and toilets to make sure we wouldn?t have another problem. The young man left our house, however proceeded to sit in his running van, parked in my parking spot. I had no issues with this service until I saw the bill. $1000 to snake a drain for an hour? When we inquired about the bill they told us that their rate is 300$ an hour and that the job took 3 hours. In my opinion, if it takes you 3 hours to snake a drain, then someone should be fired or retrained at their job. My assumption is that their scheme involved sending this young man to multiple wrong houses and him sitting in my driveway for a prolong period of time, so that they could charge us for 3 hours of ?work.? "
M L on February 2025
With years of experience serving the area, we are your solution for all your home energy saving needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Check out our 5 star reviews from happy customers. Call us today! Satisfaction guaranteed!
"They know what theyâ  re doing. Help consumers through the whole process."
Jocelyn R on September 2023
With years of experience serving the area, we are your solution for all your home energy saving needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Check out our 5 star reviews from happy customers. Call us today! Satisfaction guaranteed!
"They know what theyâ  re doing. Help consumers through the whole process."
Jocelyn R on September 2023
For over 2 decades, Addario's has provided over 50,000 Massachusetts homeowners with reliable, trustworthy, and complete home services. Backed by the area's best warranty. Addario's is an A+ Better Business Bureau rated company and was voted one of the fastest growing companies in 2013. We are licensed and insured, able to perform any and all home service jobs related to plumbing, heating, cooling, electrical, drain cleaning, sewer replacement, one-day bathroom remodels, generators and much more. If your home needs it, Addario's can do it. Comprised of more than 50 employees, homeowners can trust Addario's to perform all types of home repairs, inspections and replacements for all of your homes vital mechanical systems. As a valued customer, you will receive a homeowners checklist to help you maintain your home in between visits. If any aspect of your heating and cooling system isn't working properly rest assured we'll fix it!
"Excellent work overall. The team was highly professional and responsive and was able to work under a tight timeline. Two thumbs up for this company."
Ian C on June 2025
For over 2 decades, Addario's has provided over 50,000 Massachusetts homeowners with reliable, trustworthy, and complete home services. Backed by the area's best warranty. Addario's is an A+ Better Business Bureau rated company and was voted one of the fastest growing companies in 2013. We are licensed and insured, able to perform any and all home service jobs related to plumbing, heating, cooling, electrical, drain cleaning, sewer replacement, one-day bathroom remodels, generators and much more. If your home needs it, Addario's can do it. Comprised of more than 50 employees, homeowners can trust Addario's to perform all types of home repairs, inspections and replacements for all of your homes vital mechanical systems. As a valued customer, you will receive a homeowners checklist to help you maintain your home in between visits. If any aspect of your heating and cooling system isn't working properly rest assured we'll fix it!
"Excellent work overall. The team was highly professional and responsive and was able to work under a tight timeline. Two thumbs up for this company."
Ian C on June 2025
Heat pumps don’t create heat—they move it. A refrigerant cycles through two coils, picking up warmth from outside air in winter and releasing it indoors. In summer, the process reverses, pulling heat out of your house and sending it outside. Because the system simply transfers energy rather than generating it, you get efficient, year-round comfort without burning fuel.
With proper installation and regular upkeep, a quality heat pump typically lasts 12 to 20 years. Swap or clean filters as directed, book an annual tune-up, and tackle small repairs quickly to keep the system running smoothly. Skipping maintenance can shave years off the life span and undercut the energy savings you expect.
Heat pumps shine in areas where winter temps stay above about 40°F. Below that mark, efficiency drops, and once readings dip under 25°F you’ll want a backup heat source. Choose a model with a high Heating Seasonal Performance Factor (HSPF) and budget for supplemental heat if your region sees deep freezes. That combo keeps comfort levels high without driving up utility bills.
The biggest drawbacks are the up-front price tag and lower efficiency in extreme cold. If winter temps in your area drop below 10°F, the outdoor unit can freeze, and you may need electric upgrades or duct tweaks to keep things running. Factor in these extras before you buy so the long-term savings aren’t wiped out by surprise costs.