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TRUSTED BY ONSET, MA HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon61
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Onset

Jordans Plumbing and Heating

4.86(
217
)
Approved Pro

Jordans Plumbing and Heating

4.86(
217
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
9 years of experience

We are dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we are involved with. We are known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients and guarantee your satisfaction.

"Came out same day. Was half the cost of GEM. Thanks for taking care of m y family Jordan. "

ronald d on September 2025

We are dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we are involved with. We are known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients and guarantee your satisfaction.

"Came out same day. Was half the cost of GEM. Thanks for taking care of m y family Jordan. "

ronald d on September 2025


Avatar for Local HVAC

Local HVAC

4.97(
48
)
Approved Pro

Local HVAC

4.97(
48
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
7 years of experience

With over 20 years experience in the business, here at Local HVAC, I pride myself on my professionalism, as well as my ability to complete each project to the homeowner's total satisfaction. I handle HVAC work in Bourne and the surrounding areas. Call today!

"Matt from Local HVAC quickly responded to our request for work and provided a fair quote. His communication with us was great and he completed the job in a very timely manner. I would highly recommend Local HVAC for your next HVAC project!"

Dave P on May 2025

With over 20 years experience in the business, here at Local HVAC, I pride myself on my professionalism, as well as my ability to complete each project to the homeowner's total satisfaction. I handle HVAC work in Bourne and the surrounding areas. Call today!

"Matt from Local HVAC quickly responded to our request for work and provided a fair quote. His communication with us was great and he completed the job in a very timely manner. I would highly recommend Local HVAC for your next HVAC project!"

Dave P on May 2025


Avatar for Westview Electric, LLC

Westview Electric, LLC

5.00(
24
)
Approved Pro

Westview Electric, LLC

5.00(
24
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
8 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 start to 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.

"Did what they said they would do and did it well and for a good price. I will use these guys again, no question."

Lakefield Farms T on June 2024

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 start to 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.

"Did what they said they would do and did it well and for a good price. I will use these guys again, no question."

Lakefield Farms T on June 2024


Avatar for CMA Heating & Air

CMA Heating & Air

4.99(
37
)
Approved Pro

CMA Heating & Air

4.99(
37
)
Approved Pro
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
8 years of experience

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"CMA Chris was great, got back to my shortly after a contracted him.His estimate was spot on. Job was finished faster then I expected."

Paul M on July 2025

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"CMA Chris was great, got back to my shortly after a contracted him.His estimate was spot on. Job was finished faster then I expected."

Paul M on July 2025


Avatar for All Phases Mechanical

All Phases Mechanical

4.88(
190
)
Approved Pro

All Phases Mechanical

4.88(
190
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
43 years of experience

All Phases Mechanical is a locally owned, and operated company that values honesty, integrity, and treats your home as if it were our own. You will find us to be competitively priced, while still paying close attention to the details of each, and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction. Give us a call today to get your project started! We now offer financing apply now https://app.gethearth.com/partners/all-phases-mechanical/carl

"Woke up with no heat on a VERY cold morning! Called All Phase Mechanical and they were able to send someone out, replace the inducer motor and got the furnace running fine the same day. The technicians they sent, Victor Rice and his apprentice Nathaniel, were very kind. They showed and explained to me what was wrong with the motor before replacing. Great company and technicians!"

Maureen R on December 2025

All Phases Mechanical is a locally owned, and operated company that values honesty, integrity, and treats your home as if it were our own. You will find us to be competitively priced, while still paying close attention to the details of each, and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction. Give us a call today to get your project started! We now offer financing apply now https://app.gethearth.com/partners/all-phases-mechanical/carl

"Woke up with no heat on a VERY cold morning! Called All Phase Mechanical and they were able to send someone out, replace the inducer motor and got the furnace running fine the same day. The technicians they sent, Victor Rice and his apprentice Nathaniel, were very kind. They showed and explained to me what was wrong with the motor before replacing. Great company and technicians!"

Maureen R on December 2025


Avatar for DaSilva Mechanical

DaSilva Mechanical

5.00(
16
)
Approved Pro

DaSilva Mechanical

5.00(
16
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
3 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.

"The work was well done"

Emmanuel C on June 2023

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.

"The work was well done"

Emmanuel C on June 2023


Robert Fickert Plumbing & Heating

4.93(
119
)
Approved Pro

Robert Fickert Plumbing & Heating

4.93(
119
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
45 years of experience

Robert Fickert Plumbing and Heating specializes in residential and commercial plumbing and heating. Our business was established in 1980, and we pride ourselves on providing customers with high-quality products and personal service. Providing good service means taking the time to listen. We will work with you every step of the way to make sure you receive the services you need. We hope you'll find the information you need on this site about our company, and the products and services we provide. We look forward to working with you. We are a premier installer for Columbia Gas and the National Grid. We are a BBB accredited business, have an OSHA 10 card and have a sprinkler fitter license. We install high efficiency condensing heating and hot water boilers and service them. Some examples are Navien combination boilers, Viessmann boilers, and Rinnai water heaters. Our company is fully insured with liability and workers compensations.

"Bob gave me great counsel, and completed the installation on time and in an efficient manner. He is personable and professional!!!"

Sean M on October 2025

Robert Fickert Plumbing and Heating specializes in residential and commercial plumbing and heating. Our business was established in 1980, and we pride ourselves on providing customers with high-quality products and personal service. Providing good service means taking the time to listen. We will work with you every step of the way to make sure you receive the services you need. We hope you'll find the information you need on this site about our company, and the products and services we provide. We look forward to working with you. We are a premier installer for Columbia Gas and the National Grid. We are a BBB accredited business, have an OSHA 10 card and have a sprinkler fitter license. We install high efficiency condensing heating and hot water boilers and service them. Some examples are Navien combination boilers, Viessmann boilers, and Rinnai water heaters. Our company is fully insured with liability and workers compensations.

"Bob gave me great counsel, and completed the installation on time and in an efficient manner. He is personable and professional!!!"

Sean M on October 2025


Avatar for SilvaFix Handyman Services

SilvaFix Handyman Services

4.83(
23
)
Approved Pro

SilvaFix Handyman Services

4.83(
23
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
2 years of experience

We specialize in handyman services, home repairs, home improvements, painting, ceiling fan installs, TV mounting, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"Sergio is very talented and pays attention to detail. He is terrific and will hire again."

Lisa G on August 2025

We specialize in handyman services, home repairs, home improvements, painting, ceiling fan installs, TV mounting, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"Sergio is very talented and pays attention to detail. He is terrific and will hire again."

Lisa G on August 2025


Avatar for Endless Energy

Endless Energy

4.86(
14
)
Approved Pro

Endless Energy

4.86(
14
)
Approved Pro
Customers say: Quality work
45 years of experience
Free onsite estimate

Endless Energy is the #1 trusted local HVAC and Plumbing Company servicing the majority of the state of Massachusetts. Specializing in Furnaces, Boilers, and Heat Pumps we have Master Plumbers, Electricians, and HVAC Technicians all under one roof reducing your need to find multiple contractors! We are also a Mass Save partner and can conduct your no cost Mass Save Home Energy Assessment and install any recommended insulation. We can help you with: *Heating Repairs, Installation, & Service *AC Repairs, Installation, & Service *Plumbing Repairs, Installation & Service *Water Heater Replacement & Service *Indoor Air Quality Solutions *Ductwork & Line Set Solutions *Electrical Panel Upgrades and Replacement *Insulation *No Cost Home Energy Assessments A Mass Save certified contractor with an A+BBB rating. All of our skilled technicians undergo an extensive background and drug screening prior to being hired to our team!

"Seamless. From the moment of making the appointment with the sales rep to come out to the follow-up phone call, I could not have asked for this installation to go better at a difficult time. They listened to my concerns regarding the look on the outside of the house and the location of units inside. They assisted with all aspects of the Mass Save program making the application process easy. They took care of actual submission of the paperwork where most companies wanted to provide the info to me to then submit."

Jonathan S on July 2020

Endless Energy is the #1 trusted local HVAC and Plumbing Company servicing the majority of the state of Massachusetts. Specializing in Furnaces, Boilers, and Heat Pumps we have Master Plumbers, Electricians, and HVAC Technicians all under one roof reducing your need to find multiple contractors! We are also a Mass Save partner and can conduct your no cost Mass Save Home Energy Assessment and install any recommended insulation. We can help you with: *Heating Repairs, Installation, & Service *AC Repairs, Installation, & Service *Plumbing Repairs, Installation & Service *Water Heater Replacement & Service *Indoor Air Quality Solutions *Ductwork & Line Set Solutions *Electrical Panel Upgrades and Replacement *Insulation *No Cost Home Energy Assessments A Mass Save certified contractor with an A+BBB rating. All of our skilled technicians undergo an extensive background and drug screening prior to being hired to our team!

"Seamless. From the moment of making the appointment with the sales rep to come out to the follow-up phone call, I could not have asked for this installation to go better at a difficult time. They listened to my concerns regarding the look on the outside of the house and the location of units inside. They assisted with all aspects of the Mass Save program making the application process easy. They took care of actual submission of the paperwork where most companies wanted to provide the info to me to then submit."

Jonathan S on July 2020


Avatar for Cotti Johnson HVAC, Inc.

Cotti Johnson HVAC, Inc.

4.48(
58
)
Approved Pro

Cotti Johnson HVAC, Inc.

4.48(
58
)
Approved Pro
Customers say: True professional
81 years of experience
Free onsite estimate

Cotti Johnson has been a trusted name for over 75 years, providing expert HVAC, plumbing, and electrical services to homeowners in the Greater Boston area. We specialize in HVAC installation, repair, and maintenance, ensuring your home stays comfortable year-round. Our plumbing services range from leak repairs to new installations, while our licensed electricians handle all electrical needs, including panel upgrades and lighting installations. Trust Cotti Johnson for professional, reliable, and comprehensive home services.

"On time and knew his stuff. Thank god for him. "

Cathy W on December 2025

Cotti Johnson has been a trusted name for over 75 years, providing expert HVAC, plumbing, and electrical services to homeowners in the Greater Boston area. We specialize in HVAC installation, repair, and maintenance, ensuring your home stays comfortable year-round. Our plumbing services range from leak repairs to new installations, while our licensed electricians handle all electrical needs, including panel upgrades and lighting installations. Trust Cotti Johnson for professional, reliable, and comprehensive home services.

"On time and knew his stuff. Thank god for him. "

Cathy W on December 2025

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Heating and Air Conditioning questions, answered by experts

You can adjust uneven airflow in your home by adjusting the dampers on the vents. However, if the temperature feels consistent throughout the home, don’t worry too much about uneven airflow. Generally speaking, larger rooms should receive more airflow than smaller rooms, especially if they only have one vent.

Mini-split air conditioners are less expensive to run than central air and are considerably more energy efficient. You can run the heating or cooling units in individual rooms and turn off the units in the rooms you aren’t using. This method allows you to save about 30% off your energy bill compared to a ducted system.

Yes. Your air supply should be balanced. The return and supply ducts need to maintain that balance, and this only occurs because an equal amount of air should be entering and leaving your HVAC system. Changes in pressure, extreme weather, and blocking vents with furniture or your stuff can make the air supply unbalanced and cause your home to get too cold or hot.

A common HVAC rule is that for every 500 to 600 square feet of living space, you need 1 ton of heating or cooling capacity. Now that you know this common rule, you also need to know that it isn’t very accurate, and a dedicated pro wouldn’t use it for your home. If you talk to a pro who won’t or can’t perform a proper Manual J calculation, consider hiring someone more thorough.

It’s never a good idea to run your AC without a filter, even just for a night. The filter defends your HVAC system from the dust, dirt, debris, and other grime in your home. Without a filter, those contaminants are more likely to get inside your system and potentially damage it. 

The Onset, MA homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.

What do you need done? We’ll find top pros.
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