Top-rated heating and air conditioning pros.

Get matched with top heating and air conditioning pros in Williamsburg, MA

Enter your zip and get matched with up to 5 pros

TRUSTED BY WILLIAMSBURG, MA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon175
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Williamsburg

"Frank responded quickly to my project post, and within the next day had a quote and a plan in place to finish the job. Very efficient and professional. Would call again for future projects."

Matt G on November 2025

As a Master Electrician, I, Frank Wdowiak, pride myself on my ability to get work done quickly and on time. Along with electrical installations and repairs, I also specialize in complete rewiring of older homes and knob & tube removal..

"Frank responded quickly to my project post, and within the next day had a quote and a plan in place to finish the job. Very efficient and professional. Would call again for future projects."

Matt G on November 2025


DK Heating

4.84(
41
)
Approved Pro

DK Heating

4.84(
41
)
Approved Pro
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
21 years of experience

DK Heating 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. $200 for yearly maintenance

"They were very pleasant. I got a price from another heating company and in comparison they were very reasonable. He was able to explain everything in the heating system to me. He was kind about not getting my floor dirty. I will be using him again! I even passed him name along. "

Debbie A on September 2025

DK Heating 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. $200 for yearly maintenance

"They were very pleasant. I got a price from another heating company and in comparison they were very reasonable. He was able to explain everything in the heating system to me. He was kind about not getting my floor dirty. I will be using him again! I even passed him name along. "

Debbie A on September 2025


Avatar for Still Services

Still Services

4.77(
44
)
Approved Pro

Still Services

4.77(
44
)
Approved Pro
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
15 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"The company was totally professional, kind and knowledgeable. Would recommend to anyone!"

Doris S on December 2023

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"The company was totally professional, kind and knowledgeable. Would recommend to anyone!"

Doris S on December 2023


Avatar for JCamp Electric, Inc.

JCamp Electric, Inc.

5.00(
13
)
Approved Pro

JCamp Electric, Inc.

5.00(
13
)
Approved Pro
Customers say: Quick response
5 years of experience
Free onsite estimate

JCamp Electric, Inc. is a top-rated electrical service provider in Williamsburg, MA, and it has been serving the surrounding areas since 2018. Our team of highly skilled professionals with years of experience in the industry offers a wide range of services, including knob and tube removal, generator installation, EV charger installation, smart home setup, and electrical panel replacement. Our attention to detail, clear communication, and adaptability to the latest technology set us apart from our competitors. We pride ourselves on quickly responding to our clients’ needs, ensuring their utmost satisfaction.

"Unique circumstances but perfect execution even when the requirements kept changing. Chris R. and Zach dealt with, and knew how to handle, each one. Can’t ask for more than that. A church, with a old floodlight on a 16’ ceiling; another elevated floodlight precariously set up between pews; custom temporary adjustments to main panel to find space for two 240v cables for a floor sander; updated outlet; a genius custom dimmer switch for floodlight that saved necessary $; and I still can’t believe how long Chris R. spent bringing back the brass luster of the ceiling flood that had old excess paint all over it. That was so above and beyond. Thank you gentleman. Our church looks forward to working with you again!(and for our home). And all from a reference from our son in Burgy who had a similar experience."

scott g on May 2025

JCamp Electric, Inc. is a top-rated electrical service provider in Williamsburg, MA, and it has been serving the surrounding areas since 2018. Our team of highly skilled professionals with years of experience in the industry offers a wide range of services, including knob and tube removal, generator installation, EV charger installation, smart home setup, and electrical panel replacement. Our attention to detail, clear communication, and adaptability to the latest technology set us apart from our competitors. We pride ourselves on quickly responding to our clients’ needs, ensuring their utmost satisfaction.

"Unique circumstances but perfect execution even when the requirements kept changing. Chris R. and Zach dealt with, and knew how to handle, each one. Can’t ask for more than that. A church, with a old floodlight on a 16’ ceiling; another elevated floodlight precariously set up between pews; custom temporary adjustments to main panel to find space for two 240v cables for a floor sander; updated outlet; a genius custom dimmer switch for floodlight that saved necessary $; and I still can’t believe how long Chris R. spent bringing back the brass luster of the ceiling flood that had old excess paint all over it. That was so above and beyond. Thank you gentleman. Our church looks forward to working with you again!(and for our home). And all from a reference from our son in Burgy who had a similar experience."

scott g on May 2025


Avatar for Hurley Mechanical

Hurley Mechanical

5.00(
14
)
Approved Pro

Hurley Mechanical

5.00(
14
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
3 years of experience

Service, Repair and Installation of All Heating and Cooling Systems. We specialize in Heat Pump (mini split) Repair and Installation. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today.

"On time and very helpful"

Brenda D on December 2025

Service, Repair and Installation of All Heating and Cooling Systems. We specialize in Heat Pump (mini split) Repair and Installation. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today.

"On time and very helpful"

Brenda D on December 2025


Avatar for Green Collar

Green Collar

4.95(
28
)
Approved Pro

Green Collar

4.95(
28
)
Approved Pro
Customers say: Terrific value
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
25 years of experience

Established in 2014, Green Collar is a leading energy efficiency solutions provider for businesses and homeowners. We help our clients conserve energy, improve comfort, and save money through increased energy efficiencies. What sets us apart is our unwavering commitment to exceptional quality, backed by over two decades of collective industry expertise within our team. Our comprehensive range of services includes home energy assessments, home insulation and weatherization, as well as HVAC services. We offer a complimentary home energy assessment to accurately pinpoint areas of inefficiency within your home. Subsequently, our experienced energy consultants will offer personalized recommendations to effectively address and resolve any identified issues.

"Jeremiah and his crew did a fantastic job. They arrived on time, worked very hard in the small hot attic space, did not waste time and were very professional. Jeremiah explained from start to finish what the job entailed. When the job was completed, Jeremiah explained all that was done and wanted to make sure we were completely satisfied before leaving. They also cleaned up and did not leave a mess. We are very pleased with Green Collar and Jeremiah and his crew!"

Susan P on September 2024

Established in 2014, Green Collar is a leading energy efficiency solutions provider for businesses and homeowners. We help our clients conserve energy, improve comfort, and save money through increased energy efficiencies. What sets us apart is our unwavering commitment to exceptional quality, backed by over two decades of collective industry expertise within our team. Our comprehensive range of services includes home energy assessments, home insulation and weatherization, as well as HVAC services. We offer a complimentary home energy assessment to accurately pinpoint areas of inefficiency within your home. Subsequently, our experienced energy consultants will offer personalized recommendations to effectively address and resolve any identified issues.

"Jeremiah and his crew did a fantastic job. They arrived on time, worked very hard in the small hot attic space, did not waste time and were very professional. Jeremiah explained from start to finish what the job entailed. When the job was completed, Jeremiah explained all that was done and wanted to make sure we were completely satisfied before leaving. They also cleaned up and did not leave a mess. We are very pleased with Green Collar and Jeremiah and his crew!"

Susan P on September 2024


Avatar for Walshco LLC

Walshco LLC

5.00(
8
)
Approved Pro

Walshco LLC

5.00(
8
)
Approved Pro
Customers say: Quick response
1 years of experience
Free onsite estimate

WalshCo specializes in safe, reliable, and code-compliant oil tank, oil boiler, and oil furnace installations. We handle everything from old-tank removals and new system installs to full heating system upgrades. Our team focuses on clean workmanship, honest communication, and fast turnaround times—so your home stays warm, efficient, and protected. Whether it’s a brand-new oil tank, a high-efficiency boiler replacement, or a full furnace changeout, we bring expert service and New England craftsmanship to every job. Your safety, comfort, and satisfaction come first.

"Excellent Job"

Russell S on December 2025

WalshCo specializes in safe, reliable, and code-compliant oil tank, oil boiler, and oil furnace installations. We handle everything from old-tank removals and new system installs to full heating system upgrades. Our team focuses on clean workmanship, honest communication, and fast turnaround times—so your home stays warm, efficient, and protected. Whether it’s a brand-new oil tank, a high-efficiency boiler replacement, or a full furnace changeout, we bring expert service and New England craftsmanship to every job. Your safety, comfort, and satisfaction come first.

"Excellent Job"

Russell S on December 2025


Avatar for T.Kicza Plumbing & Heating

T.Kicza Plumbing & Heating

5.00(
6
)
Approved Pro

T.Kicza Plumbing & Heating

5.00(
6
)
Approved Pro
Customers say: Quick response
8 years of experience
Free onsite estimate

T.Kicza Plumbing & Heating provides superior plumbing and heating services in Hadley, MA area and the surrounding communities. We're dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing and heating 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're involved with. We're 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.

"Tim and his team were knowledgeable, capable, efficient, and were able to accommodate our design requirements within a tight space. We wholeheartedly recommend his services both for the value and the final results."

Marc S on May 2022

T.Kicza Plumbing & Heating provides superior plumbing and heating services in Hadley, MA area and the surrounding communities. We're dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing and heating 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're involved with. We're 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.

"Tim and his team were knowledgeable, capable, efficient, and were able to accommodate our design requirements within a tight space. We wholeheartedly recommend his services both for the value and the final results."

Marc S on May 2022


Avatar for Alan Burlachenko Electrician

Alan Burlachenko Electrician

5.00(
6
)
Approved Pro

Alan Burlachenko Electrician

5.00(
6
)
Approved Pro
3 years of experience
Free onsite estimate

Licensed, Background checked, and Fully Insured. Specializes in Residential, Commercial, and Industrial services. Professionalism with every task, and services up to current safety standards. If you are a Senior or a Veteran, a 10% Discount will be applied to our Flatrate pricing!

"Showed up just like he said he would at 8:30 with a helper worked all day in the rain. Installed my EV charger direct burial outside. program the charger did a great job. I would recommend him for any of your electrical needs."

Stephen C on December 2025

Licensed, Background checked, and Fully Insured. Specializes in Residential, Commercial, and Industrial services. Professionalism with every task, and services up to current safety standards. If you are a Senior or a Veteran, a 10% Discount will be applied to our Flatrate pricing!

"Showed up just like he said he would at 8:30 with a helper worked all day in the rain. Installed my EV charger direct burial outside. program the charger did a great job. I would recommend him for any of your electrical needs."

Stephen C on December 2025


Avatar for Kelley Property Maintenance

Kelley Property Maintenance

5.00(
5
)
Approved Pro

Kelley Property Maintenance

5.00(
5
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
Free onsite estimate

With over 10 years of experience in home improvement, I can do just about anything you need inside or outside of your home. As an owner operated business, communication about your project will be a breeze. I'm extremely detail oriented, and my goal is to make sure all of my customers are 100% satisfied every time. Give me a call for your project, big or small, today! Owner operated. Handy man that can do anything you need done inside and outside of your home.

"Very punctual and knowledgeable. Did excellent work. Would definitely hire again!"

Jessica s on March 2025

With over 10 years of experience in home improvement, I can do just about anything you need inside or outside of your home. As an owner operated business, communication about your project will be a breeze. I'm extremely detail oriented, and my goal is to make sure all of my customers are 100% satisfied every time. Give me a call for your project, big or small, today! Owner operated. Handy man that can do anything you need done inside and outside of your home.

"Very punctual and knowledgeable. Did excellent work. Would definitely hire again!"

Jessica s on March 2025

...
Showing 1-10 of 303
Heating and Air Conditioning questions, answered by experts

Yes, high-efficiency models reduce environmental impact with lower energy use.

Installing a new AC unit costs $5,850 on average, but costs vary by the make and model, unit size, and unit type. Portable and window AC units cost between $90 and $550, which is significantly less than central or ductless AC systems. You’ll also have to pay for labor.

There are several steps you can take to prevent your AC drain from clogging. This includes cleaning the drain line at least every three months, changing the filter every one to three months, and getting your AC serviced annually. Also, if any problems arise with your AC, hire an HVAC technician to deal with them ASAP.

Diagnose whether your HVAC damper is bad by assessing airflow. For a manual damper, close it and run your system. Air should stop flowing through the associated vents. If you feel air, it’s likely a bad damper that requires repair or replacement. Automatic dampers should maintain your desired room temperature. If not, they may be faulty, and you may need to invest in some HVAC repair costs.

A damper motor can last up to 15 years, but it can wear out more quickly than that if you run your HVAC unit a lot. So you might expect a longer life in a colder climate than if you live in a warmer climate.

The Williamsburg, 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.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"