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TRUSTED BY HOMEOWNERS

Average homeowner rating star icon4.1
Average homeowner rating
Verified reviews icon22
Verified heating and air conditioning services reviews

Heating and air conditioning pros in Andover

Sawyer Heatpump Services
500 York St Apt B
5.00(
5
)
Approved Pro
Sawyer Heatpump Services
500 York St Apt B
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1 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.

"Excellent customer service. Very well knowledgeable about the equipment. Everything was taken care of very quickly."

Teresa M on December 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.

"Excellent customer service. Very well knowledgeable about the equipment. Everything was taken care of very quickly."

Teresa M on December 2024


Thomas Northeast Services
No reviews
Thomas Northeast Services
No reviews

Small local business specializing in heating and AC needs

Small local business specializing in heating and AC needs


G&C Heating Solutions
Based Out Of
No reviews
G&C Heating Solutions
Based Out Of
No reviews

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 an estimate today!

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 an estimate today!


we build from start to finish and septic and driveway and foundation free estamates


Vertex Contracting Inc.
Located In:
5.00(
5
)
Vertex Contracting Inc.
Located In:
5.00(
5
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

3rd generation electrician. We specialize in re-wiring historical sites, electrical services, repairs, installs, troubleshooting, lighting, panel upgrades, ceiling fans, EV/Electric Charging Stations, 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!

"They are outstanding!"

Jake V on August 2023

3rd generation electrician. We specialize in re-wiring historical sites, electrical services, repairs, installs, troubleshooting, lighting, panel upgrades, ceiling fans, EV/Electric Charging Stations, 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!

"They are outstanding!"

Jake V on August 2023


Powers Guaranteed Services
5 Business Center Dr
5.00(
3
)
Powers Guaranteed Services
5 Business Center Dr
5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Founded in 1994 by Al Powers, Powers Guaranteed Services (PGS) began by providing standby generator installation and service to the New England area. Over 28 years later, we have grown from a one-person operation to a company of over 70 valuable staff members and technicians who align on our core values of integrity, service, and communication, and we keep our word to our customers by consistently applying these values to each job we perform. PGS proudly employs licensed electricians, gas fitters, and EGSA-Certified generator service technicians (a certification which is earned by only a few generator technicians in the Northeast). Our factory-trained staff is continually expanding their knowledge to ensure we stay current on the latest developments within the industry.

"1) Installation with somewhat unique location and entrance into the house of electrical and gas lines. Electricians and Gas Pipefitter did excellent quality work, timely, neat, good steady pace throughout the day, including inevitable trouble-shooting. Site well-cleaned up afterwards. 2) & 3) Annual service agreements for both generator and minisplits always timely, well-executed, skilled personnel, and always polite."

Steve P on March 2022

Founded in 1994 by Al Powers, Powers Guaranteed Services (PGS) began by providing standby generator installation and service to the New England area. Over 28 years later, we have grown from a one-person operation to a company of over 70 valuable staff members and technicians who align on our core values of integrity, service, and communication, and we keep our word to our customers by consistently applying these values to each job we perform. PGS proudly employs licensed electricians, gas fitters, and EGSA-Certified generator service technicians (a certification which is earned by only a few generator technicians in the Northeast). Our factory-trained staff is continually expanding their knowledge to ensure we stay current on the latest developments within the industry.

"1) Installation with somewhat unique location and entrance into the house of electrical and gas lines. Electricians and Gas Pipefitter did excellent quality work, timely, neat, good steady pace throughout the day, including inevitable trouble-shooting. Site well-cleaned up afterwards. 2) & 3) Annual service agreements for both generator and minisplits always timely, well-executed, skilled personnel, and always polite."

Steve P on March 2022


Propane Services of New England
No reviews
Propane Services of New England
No reviews

We are a gas service company, mainly focused on propane services such as tank, piping and ductwork installs. We also do residential service work on boilers, furnaces, gas water heaters and much more.

We are a gas service company, mainly focused on propane services such as tank, piping and ductwork installs. We also do residential service work on boilers, furnaces, gas water heaters and much more.


Fresh Air Solutions
No reviews
Fresh Air Solutions
No reviews

We provide the required, but often overlooked annual deep cleaning of your Mini Split Heat Pump so you don't have to! Most owners don't realize manufacturers recommend a complete deep cleaning for these units once per year to provide healthy air, cost effective heating and cooling, and extend the life of the heating and cooling system. We deconstruct, detail hand-wash, and pressure wash your Mini Split Heat Pumps and then fully deep clean and pressure wash the interior coil system to remove mold, mildew, pollen, dander, and other allergens completely from your unit. This not only immediately and drastically improves your indoor air quality, it also immediately reduces your energy consumption and costs associated with running an uncleaned unit. We are a family-owned and operated business out of Charlestown, NH, that started by simply meeting a family need. Like most people, we thought cleaning our pull-out filters was enough. When our installer explained that our unit wasn't functioning properly because we had never deep cleaned it, we got to work and removed a staggering amount of build up from inside it. We immediately began noticing in countless local restaurants, offices, gas stations, and shops, the units on their walls and ceilings were visibly blowing around debris or dripping contaminated fluids, most likely from the same lack of proper cleaning. With five children in our home, asthma, allergies, and a dog, as soon as we learned the significance of deep cleaning and saw the difference it made, we decided to help people who are in the same situation we were. Having seen the importance of deconstructing and deep cleaning our Mini Split Heat Pump for our own family, and seeing the immediate difference it made in our air quality and utility bills, we are grateful for the opportunity to serve our community, providing a healthier, more comfortable environment for them and their families.

We provide the required, but often overlooked annual deep cleaning of your Mini Split Heat Pump so you don't have to! Most owners don't realize manufacturers recommend a complete deep cleaning for these units once per year to provide healthy air, cost effective heating and cooling, and extend the life of the heating and cooling system. We deconstruct, detail hand-wash, and pressure wash your Mini Split Heat Pumps and then fully deep clean and pressure wash the interior coil system to remove mold, mildew, pollen, dander, and other allergens completely from your unit. This not only immediately and drastically improves your indoor air quality, it also immediately reduces your energy consumption and costs associated with running an uncleaned unit. We are a family-owned and operated business out of Charlestown, NH, that started by simply meeting a family need. Like most people, we thought cleaning our pull-out filters was enough. When our installer explained that our unit wasn't functioning properly because we had never deep cleaned it, we got to work and removed a staggering amount of build up from inside it. We immediately began noticing in countless local restaurants, offices, gas stations, and shops, the units on their walls and ceilings were visibly blowing around debris or dripping contaminated fluids, most likely from the same lack of proper cleaning. With five children in our home, asthma, allergies, and a dog, as soon as we learned the significance of deep cleaning and saw the difference it made, we decided to help people who are in the same situation we were. Having seen the importance of deconstructing and deep cleaning our Mini Split Heat Pump for our own family, and seeing the immediate difference it made in our air quality and utility bills, we are grateful for the opportunity to serve our community, providing a healthier, more comfortable environment for them and their families.


Merrill Mechanical, Inc.
477 Dunham Rd
4.72(
18
)
Merrill Mechanical, Inc.
477 Dunham Rd
4.72(
18
)
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

Merrill Mechanical, Inc. is mechanical company specializing in plumbing, heating and HVAC installation. We primarily perform new-construction and renovation services in the small-medium commercial space as well as larger, high end, homes. Our talented team works hard everyday to provide the best services for our clients. We customize our offerings based on specific needs, so get in touch today to receive an initial quote. Our rates are $85/hour with a minimum of 2 hours, plus one-way travel time.

"Very prompt and very professional,able to answer all my questions and make some good recommendations to solve my problem (s) Could not ask for better service,Thank you!"

Eric R on April 2021

Merrill Mechanical, Inc. is mechanical company specializing in plumbing, heating and HVAC installation. We primarily perform new-construction and renovation services in the small-medium commercial space as well as larger, high end, homes. Our talented team works hard everyday to provide the best services for our clients. We customize our offerings based on specific needs, so get in touch today to receive an initial quote. Our rates are $85/hour with a minimum of 2 hours, plus one-way travel time.

"Very prompt and very professional,able to answer all my questions and make some good recommendations to solve my problem (s) Could not ask for better service,Thank you!"

Eric R on April 2021


Spinlisting LLC
7208 W Sand Lake Rd
No reviews
Spinlisting LLC
7208 W Sand Lake Rd
No reviews
7 years of experience

We are a Home Service Company if you need Handyman service, Home Improvement, Painting, painter, Drywall, Flooring, plumbing, Electrical, Garage Repair. Roofing, House Cleaning. Tree Removal, Landscaping, AC Repair, Heating Service, we can help you with all Your Home Improvement needs and more Check out our website for all your Home Service Needs

We are a Home Service Company if you need Handyman service, Home Improvement, Painting, painter, Drywall, Flooring, plumbing, Electrical, Garage Repair. Roofing, House Cleaning. Tree Removal, Landscaping, AC Repair, Heating Service, we can help you with all Your Home Improvement needs and more Check out our website for all your Home Service Needs

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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.
Happy family playing on the floor
Apr 2, 2025
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A HEPA filter can help clear airborne particles that plague your home, such as dust and pollen, making the air cleaner and easier to breathe.
Portable dehumidifier sitting in the hallway of a house
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If your home feels like a rainforest, it’s time to determine why your house is so humid and how to get rid of the excess moisture.
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If you’re wondering why your attic is so hot, take a closer look at the ventilation, insulation, and your roof to find the best solution for cooling it down.
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Entering your home should remove a chill, not create one. If your house is colder than the outside, talk to a pro to find the cause and fix it.
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Looking to reduce airborne pollutants and contaminants in your home? Learn the benefits of air duct cleaning and why you should hire a pro for the service.