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Verified Reviews for Energy Efficiency Auditing pros in Wellfleet, MA

*The Angi rating for Energy Efficiency Auditing companies in Wellfleet, MA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Energy Efficiency Auditing needs.

*The HomeAdvisor rating for Energy Efficiency Auditing companies in Wellfleet, MA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Energy Efficiency Auditing needs.

Last update on December 11, 2025

Find Energy efficiency auditors in Wellfleet

Avatar for Veteran Refrigeration

Veteran Refrigeration

5.00(
5
)
•Approved Pro

Veteran Refrigeration

5.00(
5
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2024 years of experience

We specialize in commercial/ residential HVAC and refrigeration repairs. We install and replace all HVAC and refrigeration systems. we provide comprehensive heating and cooling solutions to enhance indoor comfort and air quality. From system installations to routine maintenance, our team is committed to delivering reliable and cost-effective residential HVAC services that meet the specific needs of homeowners. Contact us today for a FREE quote!

"Hired veteran refrigeration for an emergency repair, The owner David showed up within the hour and was very knowledgeable and professional. Best mobile business around a complete 10/10."

samuel d on September 2024

We specialize in commercial/ residential HVAC and refrigeration repairs. We install and replace all HVAC and refrigeration systems. we provide comprehensive heating and cooling solutions to enhance indoor comfort and air quality. From system installations to routine maintenance, our team is committed to delivering reliable and cost-effective residential HVAC services that meet the specific needs of homeowners. Contact us today for a FREE quote!

"Hired veteran refrigeration for an emergency repair, The owner David showed up within the hour and was very knowledgeable and professional. Best mobile business around a complete 10/10."

samuel d on September 2024

Avatar for New England Clean Energy

New England Clean Energy

5.00(
21
)

New England Clean Energy

5.00(
21
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

New England Clean Energy Inc. designs, installs and services solar electric, battery systems, and provides solar-related services and repair. The company has installed more than 1,200 solar energy systems for homeowners, businesses and nonprofit organizations in New Hampshire, Rhode Island and Massachusetts. Founded in 2006, New England Clean Energy has more positive reviews on SolarReviews.com than any installer in the northeast. Headquartered in Hudson, Mass., the company also has an office in Providence, R.I. and will soon be opening an office in New Hampshire. To see a searchable picture library of some of our work visit https://newenglandcleanenergy.com/residential/photos/ You can search by type of installation, roof type, town or state.

"We consider ourselves very lucky for having chosen New England Clean Energy as our solar installer. From the beginning to the end of the project, NECE was responsive, punctual, helpful and very focused on giving us the best - we always felt they put us, their customer, first. We are very happy customers, secure in the knowledge that no matter what issues may come up with our system, NECE is a phone call or an email away, with courteous, prompt answers. We wholeheartedly recommend them."

Teodros G on January 2019

New England Clean Energy Inc. designs, installs and services solar electric, battery systems, and provides solar-related services and repair. The company has installed more than 1,200 solar energy systems for homeowners, businesses and nonprofit organizations in New Hampshire, Rhode Island and Massachusetts. Founded in 2006, New England Clean Energy has more positive reviews on SolarReviews.com than any installer in the northeast. Headquartered in Hudson, Mass., the company also has an office in Providence, R.I. and will soon be opening an office in New Hampshire. To see a searchable picture library of some of our work visit https://newenglandcleanenergy.com/residential/photos/ You can search by type of installation, roof type, town or state.

"We consider ourselves very lucky for having chosen New England Clean Energy as our solar installer. From the beginning to the end of the project, NECE was responsive, punctual, helpful and very focused on giving us the best - we always felt they put us, their customer, first. We are very happy customers, secure in the knowledge that no matter what issues may come up with our system, NECE is a phone call or an email away, with courteous, prompt answers. We wholeheartedly recommend them."

Teodros G on January 2019

Avatar for MacFarlane Energy

MacFarlane Energy

4.62(
133
)

MacFarlane Energy

4.62(
133
)
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

Customer convenience is a top priority at MacFarlane Energy. We simplify our customers' lives by serving as a one-stop shop for heating, air conditioning and home comfort. In addition to delivering heating oil and maintaining the equipment in your home or business, we provide virtually every related service: indoor air quality, duct cleaning, conservation advice, home energy audits, replacing water heaters and oil tanks, installation of high-efficiency equipment, plus more. We also install radiant heat, snow-melt systems, pool heaters, solar hot water systems, and geothermal systems.

"Review for Thomas Coolberth on July 5, 2025. Had another leak on the master board of my OB 2000. Thomas installed half a board until the master board could be replaced. There is antifreeze in the water which has to be replaced. Thomas was very friendly, explaining the problem in layman’s terms and; quickly offered a temporary fix of the problem during July 4 th weekend. Highly recommend his service."

Carl G on July 2025

Customer convenience is a top priority at MacFarlane Energy. We simplify our customers' lives by serving as a one-stop shop for heating, air conditioning and home comfort. In addition to delivering heating oil and maintaining the equipment in your home or business, we provide virtually every related service: indoor air quality, duct cleaning, conservation advice, home energy audits, replacing water heaters and oil tanks, installation of high-efficiency equipment, plus more. We also install radiant heat, snow-melt systems, pool heaters, solar hot water systems, and geothermal systems.

"Review for Thomas Coolberth on July 5, 2025. Had another leak on the master board of my OB 2000. Thomas installed half a board until the master board could be replaced. There is antifreeze in the water which has to be replaced. Thomas was very friendly, explaining the problem in layman’s terms and; quickly offered a temporary fix of the problem during July 4 th weekend. Highly recommend his service."

Carl G on July 2025

Avatar for Sunrich Power -

Sunrich Power -

5.00(
16
)

Sunrich Power -

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

Massachusetts’ Trusted solar energy experts, serving Massachusetts since 2018. We provide transparent energy consultations and award-winning solar solutions for home and business. Our expertise includes tailored rooftop solar installation for all roof types, including specialized slate roof. Providing comprehensive financial analysis and ROI projections, multiple ownership options through trusted financial partners. Offering alternative solutions such as community-shared solar, competitive electricity rates, and EV charging solutions for residential, commercial and municipal. With over 2,000 happy Massachusetts customers, we're committed to delivering only the highest-quality products, craftsmanship and service. Sunrich Power delivers energy solutions that work for you—whether it's a tailored rooftop solar project, EV charging solutions, or something simple- Our 'electric bill services” : Highly-competitive electricity rates, or community-shared solar credits for home or business. Contact us today for a hassle-free energy consultation, without pushy salespeople using high pressure sales tactics!

"James Richardson, my sales rep has been excellent throughout the entire process, providing expertise in all areas of the sale, service, banking, product. He has set the right expectations along the way. Unfortunately, Palmetto moved too fast to distance themselves from Sunlight Financial, causing me significant anxiety and distress, ultimately backtracking to get me back on track losing two weeks in my installation."

Jerry H on November 2023

Massachusetts’ Trusted solar energy experts, serving Massachusetts since 2018. We provide transparent energy consultations and award-winning solar solutions for home and business. Our expertise includes tailored rooftop solar installation for all roof types, including specialized slate roof. Providing comprehensive financial analysis and ROI projections, multiple ownership options through trusted financial partners. Offering alternative solutions such as community-shared solar, competitive electricity rates, and EV charging solutions for residential, commercial and municipal. With over 2,000 happy Massachusetts customers, we're committed to delivering only the highest-quality products, craftsmanship and service. Sunrich Power delivers energy solutions that work for you—whether it's a tailored rooftop solar project, EV charging solutions, or something simple- Our 'electric bill services” : Highly-competitive electricity rates, or community-shared solar credits for home or business. Contact us today for a hassle-free energy consultation, without pushy salespeople using high pressure sales tactics!

"James Richardson, my sales rep has been excellent throughout the entire process, providing expertise in all areas of the sale, service, banking, product. He has set the right expectations along the way. Unfortunately, Palmetto moved too fast to distance themselves from Sunlight Financial, causing me significant anxiety and distress, ultimately backtracking to get me back on track losing two weeks in my installation."

Jerry H on November 2023

Avatar for Gutter Helmet d/b/a Moonworks Home Improvement

Gutter Helmet d/b/a Moonworks Home Improvement

4.49(
55
)

Gutter Helmet d/b/a Moonworks Home Improvement

4.49(
55
)
Customers say: Quality work
1993 years of experience

Jim Moon started Gutter Helmet of New England in 1993. Gutter Helmet quickly grew and homeowners began asking him to install other products. What started as a gutter protection company, quickly grew into one of New England's premiere home improvement companies, Moonworks Home Improvement. In addition to Gutter Helmet, Moonworks also provides high quality products including; Heated Helmet, Ice Defense, Dr. Energy Saver, and GAF Roofing.

"I would void these guys like the plague. The original estimate for their "Ice Defense" system was # 3700 and I was told I needed to figure a couple of hundred dollars additional to have their electrician connect the wiring. After the install, I come to find out that their electrician actually wanted over $ 5000 to do the wiring. That's right FIVE THOUSAND ! After a months worth of e-mails and calls back and forth they finally hooked me up with a different electrician that said he got calls like these from a lot of their customers and the cheapest he could do it for was THREE THOUSAND. More calls and more e-mails and they finally agree to split the cost (to avoid small claims court), and the units are finally wired up. Of course by now the first winter is over so I never actually turn them on until the following winter. When I finally do get to use them, my first electric bill is almost $300 higher than any previous bill ever. Contacted them about that and never heard back. Just had them on this winter for ONE DAY during the last storm and my bill is almost $150 dollars higher than the previous month ... FOR ONE DAYS USE. A complete and total waste of time and money."

Carl S on January 2018

Jim Moon started Gutter Helmet of New England in 1993. Gutter Helmet quickly grew and homeowners began asking him to install other products. What started as a gutter protection company, quickly grew into one of New England's premiere home improvement companies, Moonworks Home Improvement. In addition to Gutter Helmet, Moonworks also provides high quality products including; Heated Helmet, Ice Defense, Dr. Energy Saver, and GAF Roofing.

"I would void these guys like the plague. The original estimate for their "Ice Defense" system was # 3700 and I was told I needed to figure a couple of hundred dollars additional to have their electrician connect the wiring. After the install, I come to find out that their electrician actually wanted over $ 5000 to do the wiring. That's right FIVE THOUSAND ! After a months worth of e-mails and calls back and forth they finally hooked me up with a different electrician that said he got calls like these from a lot of their customers and the cheapest he could do it for was THREE THOUSAND. More calls and more e-mails and they finally agree to split the cost (to avoid small claims court), and the units are finally wired up. Of course by now the first winter is over so I never actually turn them on until the following winter. When I finally do get to use them, my first electric bill is almost $300 higher than any previous bill ever. Contacted them about that and never heard back. Just had them on this winter for ONE DAY during the last storm and my bill is almost $150 dollars higher than the previous month ... FOR ONE DAYS USE. A complete and total waste of time and money."

Carl S on January 2018

Avatar for Moonworks Home Improvement

Moonworks Home Improvement

4.34(
124
)

Moonworks Home Improvement

4.34(
124
)
Customers say: Super punctual
1993 years of experience

For over 20 years, Moonworks has operated around one core principle, that the customer deserves the very best. Over the past two decades, Moonworks has expanded the product line include quality brands like Gutter Helmet, EcoView windows & doors, Dr. Energy Saver insulation and energy saving products, Ice Defense featuring Heated Helmet and GAF Master Elite certified roofing. Though our company has expanded, our principle remains the same: provide first-class customer service and offer the very best materials combined with professional installation.

"i have been acting as an agent/advocate for my mom who is 87. she had a roof installed which has had numerous leaks. 2 in garage (now taken care of) where solar lines go through to roof panels.; 1 from improperly sealed window (also ok now) leaking into 3 season porch, causing water damage; 1 around improperly flashed chimney (paid another company $1800 to repair), and now, another one where roof meets vertical end wall of house (leaking into 2nd floor ceiling and down wall into kitchen). Have been calling company for OVER A MONTH and still have not gotten any help from them. They DO NOT RETURN PHONE CALLS!!! Customer service (Ashley and Ryan) have both "left messages for Jesse" as well as "reaching out to him personally". I now have left messages on his cell, and WILL BE FILING COMPLAINT WITH BBB, Office of Elderly Affairs, AG, and State Board of Licensing!! ****STAY AWAY*** ***READ REVIEWS*** (here AND on other sites!!)"

m k on November 2018

For over 20 years, Moonworks has operated around one core principle, that the customer deserves the very best. Over the past two decades, Moonworks has expanded the product line include quality brands like Gutter Helmet, EcoView windows & doors, Dr. Energy Saver insulation and energy saving products, Ice Defense featuring Heated Helmet and GAF Master Elite certified roofing. Though our company has expanded, our principle remains the same: provide first-class customer service and offer the very best materials combined with professional installation.

"i have been acting as an agent/advocate for my mom who is 87. she had a roof installed which has had numerous leaks. 2 in garage (now taken care of) where solar lines go through to roof panels.; 1 from improperly sealed window (also ok now) leaking into 3 season porch, causing water damage; 1 around improperly flashed chimney (paid another company $1800 to repair), and now, another one where roof meets vertical end wall of house (leaking into 2nd floor ceiling and down wall into kitchen). Have been calling company for OVER A MONTH and still have not gotten any help from them. They DO NOT RETURN PHONE CALLS!!! Customer service (Ashley and Ryan) have both "left messages for Jesse" as well as "reaching out to him personally". I now have left messages on his cell, and WILL BE FILING COMPLAINT WITH BBB, Office of Elderly Affairs, AG, and State Board of Licensing!! ****STAY AWAY*** ***READ REVIEWS*** (here AND on other sites!!)"

m k on November 2018

Avatar for Petro Home Services

Petro Home Services

4.12(
146
)

Petro Home Services

4.12(
146
)
Customers say: Super punctual
1903 years of experience

We're America’s #1 local home heating oil and total home comfort services provider (heating, cooling, plumbing, & chimney). With over 100 years experience, we know how to keep you comfortable, safe and help you save on energy costs. Our local 24/7 customer service and support means automatic heating oil deliveries and our service response is always fast. We never run out of heating oil plus our pricing and payment plans are designed to help you manage your costs all year round. Experience the Petro difference today!

"Our heater stopped functioning on Nov 27, 2023 and we called Petro who had done the maintenance on it before and replaced a motor two years ago. They were responsive and a technician came two days later. He worked for 3 hours without explaining what the problem was. Then said he needed to replace the motor. He fixed the problem and left without much explanation. Two days later a bill of $2500 came via email. No explanation, no break-down. I called 4 times over the last 20 days, spoke to 4 different reps and was promised that a supervisor will contact me with the bill details. Nothing happened. Irresponsible customer service and unprofessional behavior. They show all the symptoms of big, bureaucratic, and indifferent service company. I would not recommend Petro if you have options of more personalized services."

Nasser R on December 2023

We're America’s #1 local home heating oil and total home comfort services provider (heating, cooling, plumbing, & chimney). With over 100 years experience, we know how to keep you comfortable, safe and help you save on energy costs. Our local 24/7 customer service and support means automatic heating oil deliveries and our service response is always fast. We never run out of heating oil plus our pricing and payment plans are designed to help you manage your costs all year round. Experience the Petro difference today!

"Our heater stopped functioning on Nov 27, 2023 and we called Petro who had done the maintenance on it before and replaced a motor two years ago. They were responsive and a technician came two days later. He worked for 3 hours without explaining what the problem was. Then said he needed to replace the motor. He fixed the problem and left without much explanation. Two days later a bill of $2500 came via email. No explanation, no break-down. I called 4 times over the last 20 days, spoke to 4 different reps and was promised that a supervisor will contact me with the bill details. Nothing happened. Irresponsible customer service and unprofessional behavior. They show all the symptoms of big, bureaucratic, and indifferent service company. I would not recommend Petro if you have options of more personalized services."

Nasser R on December 2023

BCL Plumbing, Heating, & Cooling

5.00(
6
)

BCL Plumbing, Heating, & Cooling

5.00(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

BCL Plumbing and Heating offers your family or business in the Mashpee and surrounding area the best products combined with a level of customer service that will exceed your expectations. Because we want to offer our customers the best quality product, we use Weil Mcclain Water Heaters and boilers, and Comfortmaker® Air Conditioner & Gas Furnaces, which set the standard for quality and efficiency. We know you will be satisfied with BCL Plumbing Heating and Air Conditioning, and we look forward to serving you. Quality heating and cooling products are just where we begin. The technicians at BCL Plumbing and Heating are trained and equipped to handle Heating Services, Radiant Heating Services, Air Conditioning Services and many other residential and commercial plumbing and heating needs.

BCL Plumbing and Heating offers your family or business in the Mashpee and surrounding area the best products combined with a level of customer service that will exceed your expectations. Because we want to offer our customers the best quality product, we use Weil Mcclain Water Heaters and boilers, and Comfortmaker® Air Conditioner & Gas Furnaces, which set the standard for quality and efficiency. We know you will be satisfied with BCL Plumbing Heating and Air Conditioning, and we look forward to serving you. Quality heating and cooling products are just where we begin. The technicians at BCL Plumbing and Heating are trained and equipped to handle Heating Services, Radiant Heating Services, Air Conditioning Services and many other residential and commercial plumbing and heating needs.

Avatar for Blue Air HVAC

Blue Air HVAC

5.00(
1
)

Blue Air HVAC

5.00(
1
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

HVAC Specialists! Repair, Diagnostics, and Installation. We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Call or click to schedule a free estimate today!

"Very professional, right price. Came to the project and did his job, no mess and great customer service. I would right him again."

Welton D on February 2022

HVAC Specialists! Repair, Diagnostics, and Installation. We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Call or click to schedule a free estimate today!

"Very professional, right price. Came to the project and did his job, no mess and great customer service. I would right him again."

Welton D on February 2022

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Energy Efficiency Auditing questions, answered by experts

Yes, pros suggest units with high EER ratings for energy savings.

If you want a new boiler that’s going to help lower your fuel bills, you should buy one that has a high energy-efficiency rating. For example, a boiler that is rated “A” uses at least 90% of the energy created by the boiler. And in order to enjoy the best performance, it’s important to have it installed properly by a highly-rated tech.

Depending on the level of audit you choose, a home energy audit will at least include a walk-through of the home to determine visible inefficiencies, but may include testing and a highly detailed inspection and report laying out the home’s inefficiencies and providing recommendations to fix those issues. The audit may also include a review of utility bills and mechanical testing. Consult your home energy auditor about the types of services they provide before hiring.

HVAC systems use the most household electricity. This major and essential system is responsible for heating and cooling your home all year round. Since they operate for a significant amount during the day, it consumes more energy than other appliances. 

Replacing a window frame will improve your home’s energy efficiency if the old frame is cracked or damaged in a way that allows unconditioned air from the outside into your living space or if you upgrade to a more energy-efficient window frame material. Aluminum is the least energy-efficient window frame material, followed by vinyl and wood. Fiberglass and composite frames are the most energy-efficient.

The Wellfleet, MA homeowners’ guide to energy efficiency auditing services

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