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    Verified heating oil services reviews

Find Heating oil pros in Nahant

Avatar for Duct Kings

Duct Kings

4.66(
369
)
Approved Pro

Duct Kings

4.66(
369
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
1999 years of experience

We are experts in air duct & dryer vent cleaning for homeowners & businesses. We also insulate & repair ductwork, offer video inspection, sanitizing, air leak testing & duct leak sealing using Aeroseal, a patented technology created by the US Department of Energy to decrease energy bills that result from leaky airducts.

"I have been using duct kings to clean my dryer vent for several years. They always arrive on time and thoroughly clean out the dryer vent. I used them again this year and they provided the same great service! It was great to have the same technician who was familiar with my home to provide the service several years in a row."

Homeowner on November 2025

We are experts in air duct & dryer vent cleaning for homeowners & businesses. We also insulate & repair ductwork, offer video inspection, sanitizing, air leak testing & duct leak sealing using Aeroseal, a patented technology created by the US Department of Energy to decrease energy bills that result from leaky airducts.

"I have been using duct kings to clean my dryer vent for several years. They always arrive on time and thoroughly clean out the dryer vent. I used them again this year and they provided the same great service! It was great to have the same technician who was familiar with my home to provide the service several years in a row."

Homeowner on November 2025


Avatar for NETR Inc

NETR Inc

4.79(
76
)
Approved Pro

NETR Inc

4.79(
76
)
Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
1989 years of experience

For emergency services, please call 781-933-6387. N.E.T.R., Inc. is here to help homeowners install the best heating and cooling systems that fits their needs. Since 1989, we’ve installed heating and cooling systems in Boston and its surrounding areas, tackling tough problems that our clients face. Our goal is to ensure our clients have energy efficient, quiet, reliable systems so they can live their lives to the fullest both at home and at work. Our dedication to our customers’ needs is what drives us each and every day. Our approach to temperature control and comfort has helped us become one of the most respected names in heating, cooling, and refrigeration in New England

"Before installing a mini-split, the sales person told me that I'd need to cut down an interior shelf to a specific height. I paid a handyman $400 to do exactly what the sales person instructed. Later on, N.E.T.R. came and did the installation; however, AFTER the installation, a technician told me that they hadn't accounted for the vent opening and closing and that the shelf would need to be further cut down. As you can imagine, this type of service is rather ridiculous. If they knew that the shelf would need further cutting, they should have NOT installed the unit. I have called N.E.T.R. six (6) times in three weeks, and no one has called me back about this issue. After paying for the unit and for a handyman, it's ridiculous that I have AC that is compromised because no one with the company thought to properly measure the space so that the work by the handyman could be done once. At this point, I'd like for N.E.T.R. to take care of this for me."

Linda O on June 2025

For emergency services, please call 781-933-6387. N.E.T.R., Inc. is here to help homeowners install the best heating and cooling systems that fits their needs. Since 1989, we’ve installed heating and cooling systems in Boston and its surrounding areas, tackling tough problems that our clients face. Our goal is to ensure our clients have energy efficient, quiet, reliable systems so they can live their lives to the fullest both at home and at work. Our dedication to our customers’ needs is what drives us each and every day. Our approach to temperature control and comfort has helped us become one of the most respected names in heating, cooling, and refrigeration in New England

"Before installing a mini-split, the sales person told me that I'd need to cut down an interior shelf to a specific height. I paid a handyman $400 to do exactly what the sales person instructed. Later on, N.E.T.R. came and did the installation; however, AFTER the installation, a technician told me that they hadn't accounted for the vent opening and closing and that the shelf would need to be further cut down. As you can imagine, this type of service is rather ridiculous. If they knew that the shelf would need further cutting, they should have NOT installed the unit. I have called N.E.T.R. six (6) times in three weeks, and no one has called me back about this issue. After paying for the unit and for a handyman, it's ridiculous that I have AC that is compromised because no one with the company thought to properly measure the space so that the work by the handyman could be done once. At this point, I'd like for N.E.T.R. to take care of this for me."

Linda O on June 2025


Avatar for GreenHow Inc

GreenHow Inc

4.95(
109
)

GreenHow Inc

4.95(
109
)
Customers say: True professional
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers

Additional service areas - Norwood Brockton, Lynn Beverly, Concord Maynard, & Chelmsford Haverhill & portions of Ashland Norfolk, Boxford Gloucester, Cohasset Plymouth & Fitchburg Leominster. Award winning. Additional contact name - Lauren Greenhow.

"GreenHow is an excellent company - their servicepeople are knowledgable and thorough, follow up when they say they will, and go out of their way to make sure you are happy with their work. The back office team is also very attentive and professional. We had our property inspected when we moved in and were pleased enough with GreenHow's work that we contracted them to perform ongoing inspections every couple months. They have been great and we are quite happy!"

Douglas S on September 2020

Additional service areas - Norwood Brockton, Lynn Beverly, Concord Maynard, & Chelmsford Haverhill & portions of Ashland Norfolk, Boxford Gloucester, Cohasset Plymouth & Fitchburg Leominster. Award winning. Additional contact name - Lauren Greenhow.

"GreenHow is an excellent company - their servicepeople are knowledgable and thorough, follow up when they say they will, and go out of their way to make sure you are happy with their work. The back office team is also very attentive and professional. We had our property inspected when we moved in and were pleased enough with GreenHow's work that we contracted them to perform ongoing inspections every couple months. They have been great and we are quite happy!"

Douglas S on September 2020


Beth Finlayson Licensed Electrician

4.95(
117
)

Beth Finlayson Licensed Electrician

4.95(
117
)
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

My name is Beth Finlayson and I am the owner of this electrical business. I run a small business out of Woburn MA and have been in the trade for over a decade now. My company always strives to be prompt, professional, and yet still maintain reasonable rates.

"Beth did a great job installing new motion sensor lights on my property. Her customer service and communication was excellent. We arranged the entire job via text and email. She was very responsive to my questions and gave great advise. I will hire her again the next time I need a licensed electrician."

Dan F on January 2021

My name is Beth Finlayson and I am the owner of this electrical business. I run a small business out of Woburn MA and have been in the trade for over a decade now. My company always strives to be prompt, professional, and yet still maintain reasonable rates.

"Beth did a great job installing new motion sensor lights on my property. Her customer service and communication was excellent. We arranged the entire job via text and email. She was very responsive to my questions and gave great advise. I will hire her again the next time I need a licensed electrician."

Dan F on January 2021



Avatar for Gibbons Electric

Gibbons Electric

4.87(
338
)

Gibbons Electric

4.87(
338
)
Customers say: Super punctual
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

Since 1980 Gibbons Electric has been providing outstanding service to customers like you. Our well-trained and experienced management staff is committed to answering your calls quickly, evaluating your needs, scheduling "on time" appointments and overseeing your project from start to finish. Our technicians electrical experience, professional appearance and positive attitude allow us to consistently exceed our customers expectations. We have a passion for what we do. In a fast paced world of "come and go" contractors it is our hope that you will allow us to provide the service that you expect to receive from a contractor, not hope for. Let us give your property the respect it deserves!

"It went very well. They were courteous and professional. They did an excellent job."

Sally B on August 2020

Since 1980 Gibbons Electric has been providing outstanding service to customers like you. Our well-trained and experienced management staff is committed to answering your calls quickly, evaluating your needs, scheduling "on time" appointments and overseeing your project from start to finish. Our technicians electrical experience, professional appearance and positive attitude allow us to consistently exceed our customers expectations. We have a passion for what we do. In a fast paced world of "come and go" contractors it is our hope that you will allow us to provide the service that you expect to receive from a contractor, not hope for. Let us give your property the respect it deserves!

"It went very well. They were courteous and professional. They did an excellent job."

Sally B on August 2020


Avatar for Lowe’s Air Duct Cleaning

Lowe’s Air Duct Cleaning

4.82(
384
)

Lowe’s Air Duct Cleaning

4.82(
384
)
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

Lowe's Air Duct Cleaning is an honest and reputable company, specializing in air duct cleaning business. We always stand behind the jobs we do and guarantee the best quality results for each project. Additional phone numbers - (800) 699-0955, (781) 205-2474 & (978) 965-3474.

"After Lowe's came to clean the dyer vents at my condo building, my dryer was no longer venting. I contacted them and initially they said they would send someone to check the vent. They then called back and said my vent was never clean because it was disconnected and they could not help me. This was strange because the dryer was working fine before they came. Also, in my trash there was foil tape that you would wrap around the vent. This made me think that they did try to clean the vent despite saying they did nothing. I contacted my management company who said there were never any previous issues with my vent. I called Lowe's back and told them this and they still insisted that they never touched it but would check with the technician. I looked into it my self and found that in the section of the vent between the dryer and the ceiling there was a mass of lint the size of a small animal (see the picture). It was so large that moisture from the dryer had also built up and flooded the bottom of the vent hose. The building manager was then able to clear another mass of lint from the section of the vent in the ceiling and the dryer then started venting to the outside. It was never disconnected like Lowe's said. It seems they started cleaning it and just jammed the dust all the way back to the dryer. Why they didn't finish removing it is a mystery. If they ever service my building again, I will refuse."

Kevin C on June 2023

Lowe's Air Duct Cleaning is an honest and reputable company, specializing in air duct cleaning business. We always stand behind the jobs we do and guarantee the best quality results for each project. Additional phone numbers - (800) 699-0955, (781) 205-2474 & (978) 965-3474.

"After Lowe's came to clean the dyer vents at my condo building, my dryer was no longer venting. I contacted them and initially they said they would send someone to check the vent. They then called back and said my vent was never clean because it was disconnected and they could not help me. This was strange because the dryer was working fine before they came. Also, in my trash there was foil tape that you would wrap around the vent. This made me think that they did try to clean the vent despite saying they did nothing. I contacted my management company who said there were never any previous issues with my vent. I called Lowe's back and told them this and they still insisted that they never touched it but would check with the technician. I looked into it my self and found that in the section of the vent between the dryer and the ceiling there was a mass of lint the size of a small animal (see the picture). It was so large that moisture from the dryer had also built up and flooded the bottom of the vent hose. The building manager was then able to clear another mass of lint from the section of the vent in the ceiling and the dryer then started venting to the outside. It was never disconnected like Lowe's said. It seems they started cleaning it and just jammed the dust all the way back to the dryer. Why they didn't finish removing it is a mystery. If they ever service my building again, I will refuse."

Kevin C on June 2023


Avatar for Unified Mechanical Inc

Unified Mechanical Inc

5.00(
40
)

Unified Mechanical Inc

5.00(
40
)
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Unified Mechanical Inc. Is a full service mechanical contractor established in 1996 with a genuine commitment to professional, affordable & personalized service. Our partners and staff come from a wide range of backgrounds which provides our customers with versatility and stability. With many years experience Unified mechanical has earned a stellar reputation for it's comprehensive services.

"They have been very good."

FERN B on July 2020

Unified Mechanical Inc. Is a full service mechanical contractor established in 1996 with a genuine commitment to professional, affordable & personalized service. Our partners and staff come from a wide range of backgrounds which provides our customers with versatility and stability. With many years experience Unified mechanical has earned a stellar reputation for it's comprehensive services.

"They have been very good."

FERN B on July 2020


Avatar for AppliancePartsPros.com

AppliancePartsPros.com

4.73(
287
)

AppliancePartsPros.com

4.73(
287
)
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

Since 1999, we've helped millions of do-it-yourselfers save money and fix their broken appliances quickly by providing quality appliance parts and free repair advice. We are only an online appliance parts retailer that offers a 365 day warranty and fast shipping. We also offer technical advice and diagnosis totally free 6 days a week. If you are interested in repairing your own appliance, please call us at 1-877-477-7278 or click live chat on our web site. We will help diagnose the problem and provide you with all the necessary information for the repair free of charge. It's better with the Pros!™ Avoid costly service calls - visit us at http://www.appliancepartspros.com

"Beware of shipping issues with this company. Ordered an ice maker installation kit on 10/10/25. Shipping was due no later than 10/20 according to company and FedEx tracking. FedEx tracking showed the package at their facility for 8 days without moving beginning on 10/15. Called FedEx 3 times. Each time they said they cannot find package and I have to contact shipper. Shipper has to make a claim, they will not mark it as lost. Called Appliance Parts Pros twice. Each time they say FedEx has to mark package lost before they will do anything. They also state they have to wait 14 days from them before doing anything because of their contract with FedEx. I don't care about their contract, I want what was ordered and paid for. Just going in circles with them and FedEX. If they shipped after 14 days it would be 22 days from that point, 32 days from the date of order if they shipped it that day. There was a deadline for installing this part before tenants arrive. They did not care, would not m"

Ron R on October 2025

Since 1999, we've helped millions of do-it-yourselfers save money and fix their broken appliances quickly by providing quality appliance parts and free repair advice. We are only an online appliance parts retailer that offers a 365 day warranty and fast shipping. We also offer technical advice and diagnosis totally free 6 days a week. If you are interested in repairing your own appliance, please call us at 1-877-477-7278 or click live chat on our web site. We will help diagnose the problem and provide you with all the necessary information for the repair free of charge. It's better with the Pros!™ Avoid costly service calls - visit us at http://www.appliancepartspros.com

"Beware of shipping issues with this company. Ordered an ice maker installation kit on 10/10/25. Shipping was due no later than 10/20 according to company and FedEx tracking. FedEx tracking showed the package at their facility for 8 days without moving beginning on 10/15. Called FedEx 3 times. Each time they said they cannot find package and I have to contact shipper. Shipper has to make a claim, they will not mark it as lost. Called Appliance Parts Pros twice. Each time they say FedEx has to mark package lost before they will do anything. They also state they have to wait 14 days from them before doing anything because of their contract with FedEx. I don't care about their contract, I want what was ordered and paid for. Just going in circles with them and FedEX. If they shipped after 14 days it would be 22 days from that point, 32 days from the date of order if they shipped it that day. There was a deadline for installing this part before tenants arrive. They did not care, would not m"

Ron R on October 2025


RICH MATHEWS & SON Inc.

5.00(
49
)

RICH MATHEWS & SON Inc.

5.00(
49
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

WE ARE TRULY A FAMILY BUSINESS AND GAS HEATING SPECIALISTS. WE INSTALL AND SERVICE HIGH EFFICIENCY "GAS" BOILERS, WARM AIR FURNACES AND WATER HEATERS. STEAM BOILER INSTALLATIONS ARE ONE OF OUR SPECIALTIES. OUR FAMILY HAS BEEN INSTALLING STEAM BOILERS SINCE 1928. WE HAVE BEEN TRAINED IN THE INSTALLATION AND SERVICE OF THE FOLLOWING PRODUCTS.. BURNHAM, LOCHINVAR, BUDERUS, WEIL McLAIN, AMERICAN STANDARD WARM AIR FURNACE, YORK WARM AIR FURNACE, BRYANT WARM AIR FURNACE, MUNCHKIN ELITE, SUPERSTOR INDIRECT FIRED WATER HEATERS, RINNAI AND NAVIEN TANKLESS WATER HEATERS. WE ALSO DO REPLACEMENT GAS WATER HEATERS. WE SERVICE AND INSTALL GREATER BOSTON TO AREA'S NORTH OF THE CITY. WE SERVICE OTHER AREAS UPON REQUEST AND AVAILABILITY. WE ACCEPT MOST MAJOR CREDIT CARDS FOR PAYMENT.

"I can't say enough good things about Rich Mathews & Son. Our hot water heater failed and was pumping rust water through the lines in our house. We have an infant so needed clean hot water for baths and cleaning his bottles ASAP. When I called Rich he was completely accommodating and sympathetic to our bind. He offered to drop what he was working on and come service our system immediately without any surcharge or price gouging for expedited service. I called him around 8:30 am. He got the part and was done with entire job by 11:00 am so we could be on the road before traffic hit. He was completely professional and did a marvelous job at a very reasonable price, which he quoted up front. Highly recommend!"

Stephen K on April 2019

WE ARE TRULY A FAMILY BUSINESS AND GAS HEATING SPECIALISTS. WE INSTALL AND SERVICE HIGH EFFICIENCY "GAS" BOILERS, WARM AIR FURNACES AND WATER HEATERS. STEAM BOILER INSTALLATIONS ARE ONE OF OUR SPECIALTIES. OUR FAMILY HAS BEEN INSTALLING STEAM BOILERS SINCE 1928. WE HAVE BEEN TRAINED IN THE INSTALLATION AND SERVICE OF THE FOLLOWING PRODUCTS.. BURNHAM, LOCHINVAR, BUDERUS, WEIL McLAIN, AMERICAN STANDARD WARM AIR FURNACE, YORK WARM AIR FURNACE, BRYANT WARM AIR FURNACE, MUNCHKIN ELITE, SUPERSTOR INDIRECT FIRED WATER HEATERS, RINNAI AND NAVIEN TANKLESS WATER HEATERS. WE ALSO DO REPLACEMENT GAS WATER HEATERS. WE SERVICE AND INSTALL GREATER BOSTON TO AREA'S NORTH OF THE CITY. WE SERVICE OTHER AREAS UPON REQUEST AND AVAILABILITY. WE ACCEPT MOST MAJOR CREDIT CARDS FOR PAYMENT.

"I can't say enough good things about Rich Mathews & Son. Our hot water heater failed and was pumping rust water through the lines in our house. We have an infant so needed clean hot water for baths and cleaning his bottles ASAP. When I called Rich he was completely accommodating and sympathetic to our bind. He offered to drop what he was working on and come service our system immediately without any surcharge or price gouging for expedited service. I called him around 8:30 am. He got the part and was done with entire job by 11:00 am so we could be on the road before traffic hit. He was completely professional and did a marvelous job at a very reasonable price, which he quoted up front. Highly recommend!"

Stephen K on April 2019

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Heating Oil questions, answered by experts

Yes, including optimizing settings and suggesting upgrades if needed.

Yes, technicians check refrigerant levels, loop performance, and system calibration for peak efficiency.

There are three main types of heat pumps. An air-source heat pump system is the most common and has two parts—an indoor air handler unit and an outdoor heat pump unit. A ductless heat pump system functions similarly to an air-source heat pump system but doesn’t need ductwork to distribute the air. A geothermal heat pump system pulls heat from the ground to help heat your home.

Yes, many providers offer organic or eco-friendly treatments. Confirm availability with your contractor.

It’s a better use of energy (and your money) NOT to run an ERV system all the time. Most experts recommend that you cycle your ERV system on and off throughout the year. However, the recommended advice could change based on your climate, the number of people in your home, the size and style of your home, and your heating and cooling system. Contact a local pro for more specific advice.

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