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Find Central a/c installers in South Lancaster

Avatar for Modern Energy LLC

Modern Energy LLC

4.83(
3
)
Approved Pro

Modern Energy LLC

4.83(
3
)
Approved Pro
Customers say: Quality work
9 years of experience
Free onsite estimate

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


Avatar for Precise Property Solutions, LLC

Precise Property Solutions, LLC

5.00(
2
)
Approved Pro

Precise Property Solutions, LLC

5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

We take great pride our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Shawn Thompson did a great job diagnosing our AC issue and repairing it promptly. He is an above-and-beyond the call of duty kind of guy who came out after hours to help us out during a heat wave. I couldnâ t recommend him more highly."

Marco H on July 2023

We take great pride our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Shawn Thompson did a great job diagnosing our AC issue and repairing it promptly. He is an above-and-beyond the call of duty kind of guy who came out after hours to help us out during a heat wave. I couldnâ t recommend him more highly."

Marco H on July 2023


Avatar for Pinnacle HVAC

Pinnacle HVAC

4.37(
45
)
Approved Pro

Pinnacle HVAC

4.37(
45
)
Approved Pro
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
25 years of experience

Pinnacle HVAC has been providing top-quality heating and cooling solutions since 2001. As a family-owned and locally operated company, we specialize in the installation, repair, and maintenance of furnaces, air conditioners, heat pumps, and ductless mini-split systems for both residential and commercial clients. Our team is dedicated to delivering energy-efficient solutions and improving indoor air quality to ensure comfort year-round. With over two decades of experience, Pinnacle HVAC is committed to reliability, professionalism, and customer satisfaction, ensuring every job is done right the first time. Contact us today at (781) 202-6097 or visit pinnaclehvac.com to schedule a service or request a quote.

"My initial inquiry to Pinnacle to get a proposal on installing central a/c in our 1935 home. Of the various companies we met, Pinnacle was the most responsive and best understood our needs. The advice we received was fantastic and led us to make decisions that were absolutely the right ones for us: two zones with heat pumps, a third area with mini-split. The installation crew was respectful of our space amidst the disruption that is naturally going to occur, and always very pleasant to have around the house. I was so impressed with the work that I went on to have an aging boiler replaced with a new Viessmann boiler and am so pleased to have made that additional investment in our overall HVAC systems. These guys really are the best. I'd be happy to be a reference."

Stuart S on February 2025

Pinnacle HVAC has been providing top-quality heating and cooling solutions since 2001. As a family-owned and locally operated company, we specialize in the installation, repair, and maintenance of furnaces, air conditioners, heat pumps, and ductless mini-split systems for both residential and commercial clients. Our team is dedicated to delivering energy-efficient solutions and improving indoor air quality to ensure comfort year-round. With over two decades of experience, Pinnacle HVAC is committed to reliability, professionalism, and customer satisfaction, ensuring every job is done right the first time. Contact us today at (781) 202-6097 or visit pinnaclehvac.com to schedule a service or request a quote.

"My initial inquiry to Pinnacle to get a proposal on installing central a/c in our 1935 home. Of the various companies we met, Pinnacle was the most responsive and best understood our needs. The advice we received was fantastic and led us to make decisions that were absolutely the right ones for us: two zones with heat pumps, a third area with mini-split. The installation crew was respectful of our space amidst the disruption that is naturally going to occur, and always very pleasant to have around the house. I was so impressed with the work that I went on to have an aging boiler replaced with a new Viessmann boiler and am so pleased to have made that additional investment in our overall HVAC systems. These guys really are the best. I'd be happy to be a reference."

Stuart S on February 2025


Ed's HVAC Corp

5.00(
1
)
Approved Pro

Ed's HVAC Corp

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"They are very good worker"

Lucas S on November 2021

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"They are very good worker"

Lucas S on November 2021


Avatar for Alexandre Ribeiro HVAC

Alexandre Ribeiro HVAC

5.00(
3
)
Approved Pro

Alexandre Ribeiro HVAC

5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

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


"Top notch vikki had her guys here asap to check my old a/c unit out when the tech said it was gone that Monday the appraiser came out 2 days after that had quote and a week after that install in 1 day . Guys where awesome new what they where doing had it done in no time... highly recommend for any a/c our heating issues awesome people..thank you advance especially vikki she was awesome. "

Leo B on July 2025

Advanced Energy Concepts was established in your community in 1990. Our main focus is energy conservation. Advanced Energy concepts also does a variety of plumbing services for your residential home

"Top notch vikki had her guys here asap to check my old a/c unit out when the tech said it was gone that Monday the appraiser came out 2 days after that had quote and a week after that install in 1 day . Guys where awesome new what they where doing had it done in no time... highly recommend for any a/c our heating issues awesome people..thank you advance especially vikki she was awesome. "

Leo B on July 2025


Avatar for St Joseph Heating And Cooling

St Joseph Heating And Cooling

4.90(
5
)
Approved Pro

St Joseph Heating And Cooling

4.90(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

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


Avatar for ARS - Boston

ARS - Boston

4.54(
289
)
Approved Pro

ARS - Boston

4.54(
289
)
Approved Pro
Customers say: Quick response
228 local quotes requested
42 years of experience

ARS� of Boston is a premier Lennox dealer and can provide you with exceptional service for all your home comfort needs, from heating and air conditioning to plumbing. We have been serving southeastern Massachusetts for more than 30 years. Call us 24/7, nights, weekends, or holidays! Go to ARSboston.com for more information.

"Jake was great. Prompt and professional answered all my questions and helped adjust my thermostat "

Sharon R on October 2025

ARS� of Boston is a premier Lennox dealer and can provide you with exceptional service for all your home comfort needs, from heating and air conditioning to plumbing. We have been serving southeastern Massachusetts for more than 30 years. Call us 24/7, nights, weekends, or holidays! Go to ARSboston.com for more information.

"Jake was great. Prompt and professional answered all my questions and helped adjust my thermostat "

Sharon R on October 2025


Avatar for Addario, Inc.

Addario, Inc.

3.99(
237
)
Approved Pro

Addario, Inc.

3.99(
237
)
Approved Pro
Customers say: True professional
359 local quotes requested
28 years of experience

Over 70,000 Massachusetts homeowners trust Addario's for peace of mind. For nearly 30 years, we've kept homes comfortable with heat that stays on, clean water, and reliable systems. We've served 50,000+ families with true craftsmanship and integrity. A+ BBB rated with the region's strongest warranty, we're the company your neighbors recommend. As one of the state's fastest-growing companies, we're licensed, insured, and fully equipped for plumbing, heating, cooling, electrical, drain cleaning, sewer replacement, generators, bathroom remodels, and more. Our 50+ expert team doesn't just fix problems—we prevent them. Every service includes a personalized Homeowner's Maintenance Checklist to protect your investment. When your heating or cooling isn't working right, we don't guess. We fix it fast, completely, and correctly the first time. You just call Addario's—and consider it handled.

"there was only fixed one leak and there were two and i was charged a high rate for a diagnostic "

Anthony Z on December 2025

Over 70,000 Massachusetts homeowners trust Addario's for peace of mind. For nearly 30 years, we've kept homes comfortable with heat that stays on, clean water, and reliable systems. We've served 50,000+ families with true craftsmanship and integrity. A+ BBB rated with the region's strongest warranty, we're the company your neighbors recommend. As one of the state's fastest-growing companies, we're licensed, insured, and fully equipped for plumbing, heating, cooling, electrical, drain cleaning, sewer replacement, generators, bathroom remodels, and more. Our 50+ expert team doesn't just fix problems—we prevent them. Every service includes a personalized Homeowner's Maintenance Checklist to protect your investment. When your heating or cooling isn't working right, we don't guess. We fix it fast, completely, and correctly the first time. You just call Addario's—and consider it handled.

"there was only fixed one leak and there were two and i was charged a high rate for a diagnostic "

Anthony Z on December 2025


Avatar for Modern Energy

Modern Energy

5.00(
4
)
Approved Pro

Modern Energy

5.00(
4
)
Approved Pro
Customers say: Quick response
420 local quotes requested
9 years of experience

Modern Energy is a top rated Mass Save contractor that specializes in Whole Home Heat Pump installation for both residential and commercial customers. With deep roots in the energy efficiency world, we always make sure to install the most efficient, cost-effective products on the market. Plus - we have in house staff to help our customers handle the rebate and financing process!

"The guys at Modern Energy did an excellent job, Ryan was VERY responsive and got me the best deal possible. These past two summers showed how beneficial this type of system mini-splits are. Highly recommend!"

Michael T on September 2025

Modern Energy is a top rated Mass Save contractor that specializes in Whole Home Heat Pump installation for both residential and commercial customers. With deep roots in the energy efficiency world, we always make sure to install the most efficient, cost-effective products on the market. Plus - we have in house staff to help our customers handle the rebate and financing process!

"The guys at Modern Energy did an excellent job, Ryan was VERY responsive and got me the best deal possible. These past two summers showed how beneficial this type of system mini-splits are. Highly recommend!"

Michael T on September 2025

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The South Lancaster, MA homeowners’ guide to central a/c installations

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