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Heating and air conditioning pros in Gray

Comfort 365, LLC
41 Old County Road
5.00(
11
)
Approved Pro
Comfort 365, LLC
41 Old County Road
5.00(
11
)
Approved Pro
Customers say: Quick response
10 years of experience
Free onsite estimate

Comfort 365 LLC is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. 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.

"Lex was great! He gave a fair complete quote and charged what he quoted. He was professional, friendly and considerate. Would highly recommend him and use him again in a heartbeat."

Steve L on June 2022

Comfort 365 LLC is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. 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.

"Lex was great! He gave a fair complete quote and charged what he quoted. He was professional, friendly and considerate. Would highly recommend him and use him again in a heartbeat."

Steve L on June 2022


Avatar for J.S. HVAC & Plumbing LLC
J.S. HVAC & Plumbing LLC
15 Marshview Drive
5.00(
1
)
Approved Pro
J.S. HVAC & Plumbing LLC
15 Marshview Drive
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
15 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. 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.

"We set the installation date months in advance and Jeff showed up on time and prepared. Finished the job ahead of schedule and at the price he quoted. His work is clean and very organized. Jeff left room for zone expansion with circulators and piping stubbed off with caps installed. His piping is second to none…. I highly recommend his services."

Terrance K on August 2022

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. 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.

"We set the installation date months in advance and Jeff showed up on time and prepared. Finished the job ahead of schedule and at the price he quoted. His work is clean and very organized. Jeff left room for zone expansion with circulators and piping stubbed off with caps installed. His piping is second to none…. I highly recommend his services."

Terrance K on August 2022


Avatar for Nest Construction
Nest Construction
18 Marshall Valley Road
5.00(
1
)
Approved Pro
Nest Construction
18 Marshall Valley Road
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
13 years of experience

Here at Nest Construction, we sustain our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects. We are experts in our trade and will always keep you educated on your particular task or project. 207) 232-9094 please call me at your convenience !!

"Nest Construction was there when they said they would be there, they worked with me on some custom alterations I decided to do."

Brian P on May 2022

Here at Nest Construction, we sustain our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects. We are experts in our trade and will always keep you educated on your particular task or project. 207) 232-9094 please call me at your convenience !!

"Nest Construction was there when they said they would be there, they worked with me on some custom alterations I decided to do."

Brian P on May 2022


Avatar for BV Plumbing & Heating
BV Plumbing & Heating
32 Clemons Street
5.00(
29
)
Approved Pro
BV Plumbing & Heating
32 Clemons Street
5.00(
29
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
11 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"I needed my toilet cleared out to work properly. I tried to take care of it myself, but as anyone could tell you that I am definitely not a plumber. So, I needed to hire a professional to do the job. The job was done immediately and the bill was very reasonable. Anytime I even think about any plumbing work, I know who to call."

JAMES M on August 2024

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"I needed my toilet cleared out to work properly. I tried to take care of it myself, but as anyone could tell you that I am definitely not a plumber. So, I needed to hire a professional to do the job. The job was done immediately and the bill was very reasonable. Anytime I even think about any plumbing work, I know who to call."

JAMES M on August 2024


Citizen Energy
448 Lincoln Street
New on HomeAdvisorNew on Angi
Approved Pro
Citizen Energy
448 Lincoln Street
New on AngiNew on HomeAdvisor
Approved Pro
24 local quotes requested
6 years of experience

We are 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.

We are 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.


Avatar for HVAC Solutions 207, LLC
HVAC Solutions 207, LLC
50 Higgins Rd
4.90(
52
)
Approved Pro
HVAC Solutions 207, LLC
50 Higgins Rd
4.90(
52
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
20 local quotes requested

Welcome to HVAC Solutions 207, LLC! In business since 2023, we are a full service heating and cooling company who takes great pride in the quality of our work and guarantees customer satisfaction. We specialize in all service and repair for heating and air conditioning units, and no job is too big or too small. Serving Waterford and its surrounding areas, be sure to give us a call today!

"Ryan, the owner, was very knowledgeable and responsive. He came right out to our home and diagnosed the problem with our split unit. I would highly recommend this company."

Alice C on March 2025

Welcome to HVAC Solutions 207, LLC! In business since 2023, we are a full service heating and cooling company who takes great pride in the quality of our work and guarantees customer satisfaction. We specialize in all service and repair for heating and air conditioning units, and no job is too big or too small. Serving Waterford and its surrounding areas, be sure to give us a call today!

"Ryan, the owner, was very knowledgeable and responsive. He came right out to our home and diagnosed the problem with our split unit. I would highly recommend this company."

Alice C on March 2025


Avatar for Simao's Heating and Cooling Services
Simao's Heating and Cooling Services
165 Warren Ave
5.00(
6
)
Approved Pro
Simao's Heating and Cooling Services
165 Warren Ave
5.00(
6
)
Approved Pro
2 years of experience
Free onsite estimate

Simao's Heating and Cooling Services is committed to excellence in every aspect of our business. We uphold a standard of integrity 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.

"Good job and fast"

Carlos N on January 2025

Simao's Heating and Cooling Services is committed to excellence in every aspect of our business. We uphold a standard of integrity 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.

"Good job and fast"

Carlos N on January 2025


Avatar for Comfort Air Systems
Comfort Air Systems
33 Hillcrest Dr
5.00(
25
)
Approved Pro
Comfort Air Systems
33 Hillcrest Dr
5.00(
25
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 local quotes requested

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!

"O"

Lee T on August 2024

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!

"O"

Lee T on August 2024


Aire Serv of Southern Maine
230 Saco Road
4.57(
165
)
Approved Pro
Aire Serv of Southern Maine
230 Saco Road
4.57(
165
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
20 local quotes requested

At Aire Serv of Southern Maine, we provide quality prompt professional service with pride and integrity. We care about our clients' satisfaction and their overall happiness with the products we service.

"Tested 5 yr old system that bever has been serviced before. Explained what he was doing and why. Perfect..."

Al T on July 2024

At Aire Serv of Southern Maine, we provide quality prompt professional service with pride and integrity. We care about our clients' satisfaction and their overall happiness with the products we service.

"Tested 5 yr old system that bever has been serviced before. Explained what he was doing and why. Perfect..."

Al T on July 2024


Woodville Plumbing and Heating
7 Woodmere Road
4.90(
49
)
Approved Pro
Woodville Plumbing and Heating
7 Woodmere Road
4.90(
49
)
Approved Pro
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
7 years of experience

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion we work with you until the job is done. We thrive to take care of all of our clients unique needs.

"Rob is fantastic. Quality and professional work. Shows up when he says and finishes everything when he says. We Love Rob"

Mary H on June 2024

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion we work with you until the job is done. We thrive to take care of all of our clients unique needs.

"Rob is fantastic. Quality and professional work. Shows up when he says and finishes everything when he says. We Love Rob"

Mary H on June 2024

...
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Heating and air conditioning services FAQs

Knowing how long your existing HVAC units can last is essential to determine if you need a repair or replacement. Typically, most modern air conditioning units can last between 15 to 20 years, and most furnaces can work properly for 15 to 30 years. If your HVAC system is on the older side and you decide to replace one unit, it might make sense to replace both simultaneously to save on costs and future hassle.

While different HVAC contractors might offer higher or lower prices than competitors, the best time to replace your HVAC system is when customer demand is low. The beginning of summer and the beginning of winter bring the most demand for HVAC systems, so if you can, consider replacing your HVAC units in the early spring or fall. Many HVAC companies offer special off-season coupons that help lower the overall cost.  

The average cost to hire an HVAC contractor is between $50 and $150 per hour if charging hourly. However, some HVAC contractors will charge a flat fee by the type of service they are performing—for example, an inspection can cost between $150 to $500. Keep in mind that emergency repairs—which are made after business hours or around major holidays—generally cost more than scheduled repairs.

Yes, most states require HVAC technicians to be certified, and for good reason. Hiring an unlicensed HVAC technician could lead to poor quality work, costly future expenses, and potential code violations. 

As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include: 

  • The owner, principal, or relevant manager passed a criminal background check

  • Required to have applicable state and local licenses

  • Maintain an average star rating of 3.0 or better on our network, if they have at least one review

  • Paying to advertise their services

  • Meeting any other eligibility criteria required by Angi

Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.

The average cost of HVAC repairs is around $350. However, that price can be as low as $100 or as high as $2,000 or more, depending on the repair. For example, replacing a capacitor is a relatively inexpensive repair, ranging from $100 to $500. However, a compressor repair is a more expensive repair, ranging from $750 to $2,000.  

The 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.
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Your home’s energy is a significant cost, so what is the most efficient ductwork available? If you’re installing new ducts, we’ve got the details you need.
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This guide explains everything about your home's air ducts, from what they are and how they work to signs that they need cleaning.