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TRUSTED BY COLUMBUS, NJ HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon21
    Verified energy efficiency auditing services reviews

Find Energy efficiency auditors in Columbus

Avatar for Vaughan Comfort Services

Vaughan Comfort Services

212 Barrett Ave
4.83(
133
)
Approved Pro

Vaughan Comfort Services

212 Barrett Ave
4.83(
133
)
Approved Pro
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
88 years of experience

Vaughan has provided quality heating, AC & Plumbing since 1937, when company founder Elwood Vaughan began providing service with the aid of one modest used truck. Today, Vaughan continues to serve the southern New Jersey community with quality heating and air conditioning services, installations, plumbing, protection plans, energy assessments, system enhancements and more. Since 1937, the Vaughan name has been associated with quality, integrity, honesty, and accountability. We stake our business on being professional and providing attentive service to all our customers. We welcome you to explore the many advantages and services that Vaughan has to offer. Additional phone numbers: (856) 282-4015, (856) 282-0804, (866) 981-3649, and (877) 563-4645. Also offering: Financing, Maintenance Agreements, NO COST Replacement Estimates, 24/7 Emergency Service. Robert W. Vaughan | Master HVACR LIC # 5842, Thomas J. Weaver | Master Plumber LIC # 9521. NJ LIC. # 13VH01727600

"Excellent!! Highly recommend!!!"

Rob D on July 2025

Vaughan has provided quality heating, AC & Plumbing since 1937, when company founder Elwood Vaughan began providing service with the aid of one modest used truck. Today, Vaughan continues to serve the southern New Jersey community with quality heating and air conditioning services, installations, plumbing, protection plans, energy assessments, system enhancements and more. Since 1937, the Vaughan name has been associated with quality, integrity, honesty, and accountability. We stake our business on being professional and providing attentive service to all our customers. We welcome you to explore the many advantages and services that Vaughan has to offer. Additional phone numbers: (856) 282-4015, (856) 282-0804, (866) 981-3649, and (877) 563-4645. Also offering: Financing, Maintenance Agreements, NO COST Replacement Estimates, 24/7 Emergency Service. Robert W. Vaughan | Master HVACR LIC # 5842, Thomas J. Weaver | Master Plumber LIC # 9521. NJ LIC. # 13VH01727600

"Excellent!! Highly recommend!!!"

Rob D on July 2025


Avatar for Climate Mechanics LLC

Climate Mechanics LLC

1322 Bannard St
4.95(
44
)
Approved Pro

Climate Mechanics LLC

1322 Bannard St
4.95(
44
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
15 years of experience

Climate Mechanics, LLC, is not happy with a finished HVAC project, until you are happy! We look forward to bringing our quality of work and excellence to your home. We always respond quickly to your requests, always price reasonably, and the work performed is of the highest caliber. Find out more about us at www.climatemechanics.com

"Excellent, very good. They are professional and reliable."

Lorenzo H on January 2022

Climate Mechanics, LLC, is not happy with a finished HVAC project, until you are happy! We look forward to bringing our quality of work and excellence to your home. We always respond quickly to your requests, always price reasonably, and the work performed is of the highest caliber. Find out more about us at www.climatemechanics.com

"Excellent, very good. They are professional and reliable."

Lorenzo H on January 2022


Avatar for Ciel Power, LLC

Ciel Power, LLC

78 John Miller Way, Suite 424
4.55(
11
)
Approved Pro

Ciel Power, LLC

78 John Miller Way, Suite 424
4.55(
11
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
15 years of experience

Give your home the upgrades it needs. Get up to $5,000 in cash-back rebates and up to $15,000 in incentive financing to install today's energy-efficient products in your home. As a participating provider of the PSE&G, JCP&L, & NJNG Home Performance with ENERGY STAR Programs, Ciel customers enjoy cash-back and financing incentives for installing upgrades, including attic insulation, exterior wall insulation, heating, cooling, and hot water systems. There are no income requirements, and owners of single and multi-family homes are eligible. Ciel streamlines the customer experience with easy-to-understand reports, experienced consultants, and skilled rebate specialists to speed up your participation without losing track of the details. Schedule a home energy assessment with New Jersey's premier provider for just $99.

"Good communication, easy to work with."

Ramon H on September 2022

Give your home the upgrades it needs. Get up to $5,000 in cash-back rebates and up to $15,000 in incentive financing to install today's energy-efficient products in your home. As a participating provider of the PSE&G, JCP&L, & NJNG Home Performance with ENERGY STAR Programs, Ciel customers enjoy cash-back and financing incentives for installing upgrades, including attic insulation, exterior wall insulation, heating, cooling, and hot water systems. There are no income requirements, and owners of single and multi-family homes are eligible. Ciel streamlines the customer experience with easy-to-understand reports, experienced consultants, and skilled rebate specialists to speed up your participation without losing track of the details. Schedule a home energy assessment with New Jersey's premier provider for just $99.

"Good communication, easy to work with."

Ramon H on September 2022


Avatar for BoundLess INC

BoundLess INC

No reviews yet

BoundLess INC

No reviews yet
20 years of experience

Welcome! I'm Maggie K! I'm a Renewable Energy Manager AND Expert @ BoundLess Energy! I Love what I do- and I do what I Love! I am here to help HomeOwners put an END to paying Utilitiy Providers endless amounts of money and feeling as though they have no choice but to deal with the unstable and sudden Rate Increases, that at times, happen as frequently as month-to-month! *Unsure on how Solar Energy works? I'm here to help you better understand! Solar Energy will efficiently and effectively POWER your Home! In addition to utilizing the SUN for Energy, I will also guarantee Homeowners who have a "Solar Viable Home", to expect a MINIMUM of 30% in savings overall- and the POTENTIAL to have a Final Bill of over 90% in savings, month-to-month! The Long Term Savings Potential is HUGE! And the Short Term Savings? Definitely a PLUS! Most Importantly- I work with HomeOwners to help them better understand the importance and urgency in going Solar! The most rewarding aspect of my Career is giving my Clients a sense of predictably, reliability, and security, they would have, by choosing to go Solar with BoundLess INC! My Goal- "TO HELP CREATE A PLANET RUN BY THE SUN"! *THINGS 2 REMEMBER* ***CURRENTLY IN NEW JERSEY- HOMEOWNERS ARE ABLE TO GO SOLAR, ENTIRELY AT NO COST AT ALL! ***MEANING- FROM START TO FINISH- GOING SOLAR IN NJ, IS COMPLETELY &+ CURRENTLY FREE TO ALL HOMEOWNERS WITH A *SOLAR VIABLE HOME* *** HOMEOWNERS WILL PAY $0.00 TO BOUNDLESS INC, IN TRANSFORMING THEIR HOUSE INTO A HOME RUN BY THE SUN!!! **(*NO COST SOLAR PROGRAM- AS PER NJ STATE &+ GOVERNMENT LAW*)** *(SKEPTICAL ABOUT GOING SOLAR?)* CALL OR TEXT ME ANYTIME! (201)-885-8309 ***IM HERE TO HELP YOU IN CLEARING THINGS UP! I AM HERE TO HELP SHOW YOU, THAT THE TIME TO GO SOLAR WAS YESTERDAY- HOWEVER, I WILL HELP YOU UNDERSTAND &+ SEE THE IMPORTANCE- IN WHY CHOOSING SOLAR ENERGY TODAY, IS STILL A FINANCIALLY SMART DECISION FOR TOMORROW"!

Welcome! I'm Maggie K! I'm a Renewable Energy Manager AND Expert @ BoundLess Energy! I Love what I do- and I do what I Love! I am here to help HomeOwners put an END to paying Utilitiy Providers endless amounts of money and feeling as though they have no choice but to deal with the unstable and sudden Rate Increases, that at times, happen as frequently as month-to-month! *Unsure on how Solar Energy works? I'm here to help you better understand! Solar Energy will efficiently and effectively POWER your Home! In addition to utilizing the SUN for Energy, I will also guarantee Homeowners who have a "Solar Viable Home", to expect a MINIMUM of 30% in savings overall- and the POTENTIAL to have a Final Bill of over 90% in savings, month-to-month! The Long Term Savings Potential is HUGE! And the Short Term Savings? Definitely a PLUS! Most Importantly- I work with HomeOwners to help them better understand the importance and urgency in going Solar! The most rewarding aspect of my Career is giving my Clients a sense of predictably, reliability, and security, they would have, by choosing to go Solar with BoundLess INC! My Goal- "TO HELP CREATE A PLANET RUN BY THE SUN"! *THINGS 2 REMEMBER* ***CURRENTLY IN NEW JERSEY- HOMEOWNERS ARE ABLE TO GO SOLAR, ENTIRELY AT NO COST AT ALL! ***MEANING- FROM START TO FINISH- GOING SOLAR IN NJ, IS COMPLETELY &+ CURRENTLY FREE TO ALL HOMEOWNERS WITH A *SOLAR VIABLE HOME* *** HOMEOWNERS WILL PAY $0.00 TO BOUNDLESS INC, IN TRANSFORMING THEIR HOUSE INTO A HOME RUN BY THE SUN!!! **(*NO COST SOLAR PROGRAM- AS PER NJ STATE &+ GOVERNMENT LAW*)** *(SKEPTICAL ABOUT GOING SOLAR?)* CALL OR TEXT ME ANYTIME! (201)-885-8309 ***IM HERE TO HELP YOU IN CLEARING THINGS UP! I AM HERE TO HELP SHOW YOU, THAT THE TIME TO GO SOLAR WAS YESTERDAY- HOWEVER, I WILL HELP YOU UNDERSTAND &+ SEE THE IMPORTANCE- IN WHY CHOOSING SOLAR ENERGY TODAY, IS STILL A FINANCIALLY SMART DECISION FOR TOMORROW"!


Avatar for RSS Solar

RSS Solar

Aurora Ave.
No reviews yet

RSS Solar

Aurora Ave.
No reviews yet
Free onsite estimate

We make solar simple-- We are dedicated to making solar energy affordable and accessible to everyone-- with ZERO upfront costs.* Your home can become its own tiny power station and generate plenty of reliable energy, all while reducing your electricity bill. Plus, it doesn't hurt that your greener lifestyle will help your state achieve its renewable energy goals.

We make solar simple-- We are dedicated to making solar energy affordable and accessible to everyone-- with ZERO upfront costs.* Your home can become its own tiny power station and generate plenty of reliable energy, all while reducing your electricity bill. Plus, it doesn't hurt that your greener lifestyle will help your state achieve its renewable energy goals.


Avatar for Power Marketing Group, LLC

Power Marketing Group, LLC

2075 Byberry Rd
5.00(
6
)

Power Marketing Group, LLC

2075 Byberry Rd
5.00(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Are you looking to save money on your energy bill? Power Marketing Group, LLC is your licensed energy broker and solar dealer in PA and NJ. In business since 2011, working with energy suppliers in deregulated markets to bring various energy products to residential and commercial customers. Our management team has a combined 50+ years of experience in the energy industry. We deliver products directly to consumers with a professional and personal touch, and we provide our customers choices with low rates, price protection, renewable power, solar incentives, rewards programs, and many other benefits of the alternative energy market. We have partnered with the best solar providers in the country to offer our customers new ways they can control their energy costs, take advantage of Federal and State incentives, along with helping improve the environment by utilizing the power of the Sun!

"It went great"

Nelson K on August 2022

Are you looking to save money on your energy bill? Power Marketing Group, LLC is your licensed energy broker and solar dealer in PA and NJ. In business since 2011, working with energy suppliers in deregulated markets to bring various energy products to residential and commercial customers. Our management team has a combined 50+ years of experience in the energy industry. We deliver products directly to consumers with a professional and personal touch, and we provide our customers choices with low rates, price protection, renewable power, solar incentives, rewards programs, and many other benefits of the alternative energy market. We have partnered with the best solar providers in the country to offer our customers new ways they can control their energy costs, take advantage of Federal and State incentives, along with helping improve the environment by utilizing the power of the Sun!

"It went great"

Nelson K on August 2022


National Energy Partners

1103 Laurel Oak Rd
No reviews yet

National Energy Partners

1103 Laurel Oak Rd
No reviews yet

National Energy Partners (NEP) is a solar energy development company dedicated to bringing clean, renewable energy to businesses and residential consumers alike. At the forefront of the solar energy landscape, our passion is in fostering relationships through integrity, knowledge and efficiency. NEP embraces the specific needs and challenges of each project, offering our valued clients the best experience through strategic management, trusted relationships and eco-friendly solar energy solutions. With over 10 years of experience in the solar industry, our portfolio includes over $100 million of projects with more in development.

National Energy Partners (NEP) is a solar energy development company dedicated to bringing clean, renewable energy to businesses and residential consumers alike. At the forefront of the solar energy landscape, our passion is in fostering relationships through integrity, knowledge and efficiency. NEP embraces the specific needs and challenges of each project, offering our valued clients the best experience through strategic management, trusted relationships and eco-friendly solar energy solutions. With over 10 years of experience in the solar industry, our portfolio includes over $100 million of projects with more in development.


Avatar for NP Energy Inc.

NP Energy Inc.

4.93(
30
)

NP Energy Inc.

4.93(
30
)
Customers say: Super punctual
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

We specialize in all your insulation needs! Closed Cell Spray Foam, Injection Foam, Blown In Insulation, Closed cavity dense packing and sound proofing, Air Sealing, Batting Insulation and Removal of Existing Insulation. We are family owned and operated and have over 25 years of experience! We have the highest standards in the industry! Customer satisfaction guaranteed!

"Craig came out to provide an estimate within a week of contact. He Surveyed the attic and gave recommendations on other considerations eg sealing recessed lighting. He walked me through the process and science. I accepted the quote and contractors were on the scene within 3 days! Completed the job, despite high temperatures. Cleaned up well afterwards. Really notice the difference already. Great job!"

Ruth H on July 2019

We specialize in all your insulation needs! Closed Cell Spray Foam, Injection Foam, Blown In Insulation, Closed cavity dense packing and sound proofing, Air Sealing, Batting Insulation and Removal of Existing Insulation. We are family owned and operated and have over 25 years of experience! We have the highest standards in the industry! Customer satisfaction guaranteed!

"Craig came out to provide an estimate within a week of contact. He Surveyed the attic and gave recommendations on other considerations eg sealing recessed lighting. He walked me through the process and science. I accepted the quote and contractors were on the scene within 3 days! Completed the job, despite high temperatures. Cleaned up well afterwards. Really notice the difference already. Great job!"

Ruth H on July 2019


Avatar for USA Alarm Service, Inc

USA Alarm Service, Inc

510 S Clearwater Loop
No reviews yet

USA Alarm Service, Inc

510 S Clearwater Loop
No reviews yet
29 years of experience

USA Alarm is a national company that has more than two decades of experience and an award winning command center that protects more than 700,000 homes and businesses through the United States, 24 hours a day and 7 days a week. We have offices located throughout the US, with two main offices in Indianapolis, Indiana and Post Falls, Idaho.

USA Alarm is a national company that has more than two decades of experience and an award winning command center that protects more than 700,000 homes and businesses through the United States, 24 hours a day and 7 days a week. We have offices located throughout the US, with two main offices in Indianapolis, Indiana and Post Falls, Idaho.


All Trades Combined, Inc.

130 Green St
4.00(
3
)

All Trades Combined, Inc.

130 Green St
4.00(
3
)
Customers say: Quality work
27 years of experience

We are general mechanical electrical contractors specializing in residential and commercial applications your one stop shop for all your needs

"We hired this contractor almost a year ago to do various projects. The work was supposed to be finished in 10 days according to the contract. We are here almost a year later and there is still work that is unfinished. I paid Martin before all of the work was completed, and I can’t get ahold of him to finish the work now. The pipe still hasn’t been cut, and there is still a huge piece of concrete in our side yard. I’m not sure what to do now."

Franklyn R on August 2021

We are general mechanical electrical contractors specializing in residential and commercial applications your one stop shop for all your needs

"We hired this contractor almost a year ago to do various projects. The work was supposed to be finished in 10 days according to the contract. We are here almost a year later and there is still work that is unfinished. I paid Martin before all of the work was completed, and I can’t get ahold of him to finish the work now. The pipe still hasn’t been cut, and there is still a huge piece of concrete in our side yard. I’m not sure what to do now."

Franklyn R on August 2021

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Energy Efficiency Auditing questions, answered by experts

There is no blanket figure for a residential home’s electrical load, since load varies by the size of the home, how many appliances are used, and the efficiency of their electrical systems. Typically, however, it’s safe to assume 40 to 60 amps is the average electrical load of a residential home. 

The best way to save money on home heating oil is to get large deliveries in the summer months when the prices are lowest. However, this method will only work if you have a separate storage tank or an unusually large primary tank. You can sometimes save money by opting into a delivery contract, as some companies offer set prices that they believe will sit at the average cost over the contract term. If the price of oil rises, you could enjoy some savings, but keep in mind that you might also pay a bit more if the price decreases.

Absolutely! Especially if you have an older home that currently doesn’t have air conditioning where installing ductwork just wouldn't work. No one likes being hot in the warmer months, so if you’re looking to sell your home in the near future, installing a ductless mini-split AC can be a good way to enjoy your home more while you’re in it, boost the return on your sale, and serve as a perk to peak buyers’ interest.

The difference between an energy auditor and a home inspector is primarily in the purpose of the inspection. The energy auditor conducts tests in your home to determine the energy efficiency levels in areas like windows, insulation, and doorways. The auditor then makes recommendations for ways to improve a home’s energy efficiency

A home inspector examines various structures of your home to determine that everything is up to code and gauge the condition of features like the roof, foundation, HVAC, and electrical. The home inspector reports on the overall home and makes repair recommendations.

No, it isn’t necessary to have energy-efficient windows. However, if you care about your energy bill and making your windows more energy efficient, fixing any heat, UV, or air transfer issues is an excellent way to lower your bills and keep your house cooler in the summer and warmer in the winter.

The Columbus, NJ homeowners’ guide to energy efficiency auditing services

From average costs to expert advice, get all the answers you need to get your job done.