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  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon17
    Verified energy efficiency auditing services reviews

Find Energy efficiency auditors in Berthoud

Avatar for Behold Heating & Cooling Services

Behold Heating & Cooling Services

4.94(
33
)
Approved Pro

Behold Heating & Cooling Services

4.94(
33
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
300 local quotes requested

Behold the Difference! Every day we are invited into our customer’s homes. Into their safe place and sanctuary. Quite often this is in the midst of a concern or issue that needs to be fixed! With an extensive background that spans well beyond just the trades, we love to be different. In addition to decades of industry experience, we bring some secret sauce - we love to take all the time needed to help, to make sure you are comfortable, and to provide amazing solutions. Come BEHOLD the difference! "Unfortunately we do not service or intall swamp or evaporative coolers".

"My water heater had gone out and called and called around trying to get quotes and big company’s were trying to schedule in person quotes which I know is a strong arm to get the work done then and there because they are already at your house ect. But with Behold I had a personal direct text from them asking about my situation and all I had to do was give some info send in pictures and voilà! They gave me their quote(2300$) which also beat all the company’s(3k$+) I had heard from! They had a tech out to me ASAP. It almost could’ve been same day but I was in no rush. Hunter came in and did it all him self of removal of old and installing new in just two hours! They are great to work worth and will definitely recommend and go to again."

London A on November 2025

Behold the Difference! Every day we are invited into our customer’s homes. Into their safe place and sanctuary. Quite often this is in the midst of a concern or issue that needs to be fixed! With an extensive background that spans well beyond just the trades, we love to be different. In addition to decades of industry experience, we bring some secret sauce - we love to take all the time needed to help, to make sure you are comfortable, and to provide amazing solutions. Come BEHOLD the difference! "Unfortunately we do not service or intall swamp or evaporative coolers".

"My water heater had gone out and called and called around trying to get quotes and big company’s were trying to schedule in person quotes which I know is a strong arm to get the work done then and there because they are already at your house ect. But with Behold I had a personal direct text from them asking about my situation and all I had to do was give some info send in pictures and voilà! They gave me their quote(2300$) which also beat all the company’s(3k$+) I had heard from! They had a tech out to me ASAP. It almost could’ve been same day but I was in no rush. Hunter came in and did it all him self of removal of old and installing new in just two hours! They are great to work worth and will definitely recommend and go to again."

London A on November 2025


Avatar for Walker Home Comfort

Walker Home Comfort

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Walker Home Comfort

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We are a local insulation company specializing in home comfort, we offer a wide variety of services from air sealing, blown in fiberglass/ cellulose, fiberglass batts and spray foam! With nearly two decades in the insulation industry our mission is to help homeowners with any budget become more comfortable in their home!

We are a local insulation company specializing in home comfort, we offer a wide variety of services from air sealing, blown in fiberglass/ cellulose, fiberglass batts and spray foam! With nearly two decades in the insulation industry our mission is to help homeowners with any budget become more comfortable in their home!


Avatar for Glyde Solar

Glyde Solar

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Glyde Solar

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Glyde solar is more than just a solar companies. We specialize in making your home more efficient! Get a complimentary consultation today to see how we are truly a one of a kind local company.

Glyde solar is more than just a solar companies. We specialize in making your home more efficient! Get a complimentary consultation today to see how we are truly a one of a kind local company.



Maverick Lighting

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Maverick Lighting

No reviews yet
2 years of experience

Maverick Lighting is the premier choice in sign and lighting service, fabrication, and consultation needs. We provide expert level service and care for every one of our clients. Maverick will even provide Energy/lighting audits to ensure your business or property is operating as efficiently as possible while identifying any shortcomings that need addressed. Veteran owned and operated servicing the Colorado front range.

Maverick Lighting is the premier choice in sign and lighting service, fabrication, and consultation needs. We provide expert level service and care for every one of our clients. Maverick will even provide Energy/lighting audits to ensure your business or property is operating as efficiently as possible while identifying any shortcomings that need addressed. Veteran owned and operated servicing the Colorado front range.


Avatar for RSS Solar

RSS Solar

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RSS Solar

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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.


Solar All Over

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Solar All Over

No reviews yet
5 years of experience

Solar All Over is locally owned and operated, serving all of Colorado and the surrounding states. Trust the local solar power pro's when it comes to getting solar panels for your home. We help homeowners realize the dream of never having to pay electric energy bills again! From the first consultation, to the custom design and all the way to getting installed, you won't spend a single penny! We offer full financing for solar and other home construction up to $150k and you never need to have money for a down payment. We offer term lengths from 5years to 30 years and interest rates as low as 0.00% !! If your credit is 650 or better you will be able to qualify for our lowest interest rates. Get financed at 0% interest with 15, 20 or 25 year terms! We make it possible for homeowners to switch to solar and save money every month, without increasing their monthly budget. Transparency, honesty and ethics are our top values. We'll tell you all you need to know, even when its something you may not want to hear, but something you need to hear! We'll analyze any proposal or quote you've received to help you make your decision, even if it is not one of ours! We only provide top tier equipment, with the lowest financed rates available and at the best prices nationwide! We shop the competition for you and we'll beat any competitors quote! We're happy to answer questions and run assessments for you even if you don't get solar with us!

Solar All Over is locally owned and operated, serving all of Colorado and the surrounding states. Trust the local solar power pro's when it comes to getting solar panels for your home. We help homeowners realize the dream of never having to pay electric energy bills again! From the first consultation, to the custom design and all the way to getting installed, you won't spend a single penny! We offer full financing for solar and other home construction up to $150k and you never need to have money for a down payment. We offer term lengths from 5years to 30 years and interest rates as low as 0.00% !! If your credit is 650 or better you will be able to qualify for our lowest interest rates. Get financed at 0% interest with 15, 20 or 25 year terms! We make it possible for homeowners to switch to solar and save money every month, without increasing their monthly budget. Transparency, honesty and ethics are our top values. We'll tell you all you need to know, even when its something you may not want to hear, but something you need to hear! We'll analyze any proposal or quote you've received to help you make your decision, even if it is not one of ours! We only provide top tier equipment, with the lowest financed rates available and at the best prices nationwide! We shop the competition for you and we'll beat any competitors quote! We're happy to answer questions and run assessments for you even if you don't get solar with us!


Avatar for Solar Pathways Energy

Solar Pathways Energy

No reviews yet

Solar Pathways Energy

No reviews yet
Free onsite estimate

Solar Pathways Energy & Electrical is a fully licensed & full service Electrical & Solar Contractor. We offer the absolute highest quality work while not breaking the bank. Whether you would like to do a small electrical project, wire for new construction, add an EV charger or explore adding solar to your home or business, Solar Pathways Energy & Electrical is here to help! All of our electricians and solar installers have great experience and are highly trained not just in their trade but also to give a great customer service experience. We are here to serve you, please reach out with any of your electrical, solar or EV charger needs!

Solar Pathways Energy & Electrical is a fully licensed & full service Electrical & Solar Contractor. We offer the absolute highest quality work while not breaking the bank. Whether you would like to do a small electrical project, wire for new construction, add an EV charger or explore adding solar to your home or business, Solar Pathways Energy & Electrical is here to help! All of our electricians and solar installers have great experience and are highly trained not just in their trade but also to give a great customer service experience. We are here to serve you, please reach out with any of your electrical, solar or EV charger needs!


Aspire Energy Consultants

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Aspire Energy Consultants

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Solar installation and design specialists. We are your friendly and honest solar energy experts. With over 15 years of experience in the renewable energy industry; our energy consultants are happy to explain the various renewable energy and energy efficiency options, costs and provide a solution that best fits your needs.

Solar installation and design specialists. We are your friendly and honest solar energy experts. With over 15 years of experience in the renewable energy industry; our energy consultants are happy to explain the various renewable energy and energy efficiency options, costs and provide a solution that best fits your needs.


Avatar for Jim Needham Heating, Cooling, Plumbing and Drains

Jim Needham Heating, Cooling, Plumbing and Drains

4.50(
10
)

Jim Needham Heating, Cooling, Plumbing and Drains

4.50(
10
)
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

Jim Needham Service is proud and ready to serve the community in Denver and metro areas. We have over 30 years experience, and our technicians at Jim Needham Plumbing are committed to providing the best value for the plumbing, drain, and water heating services in Denver, CO and surrounding metro areas. Once you experience our attention to detail and personal care of your home and the precise problem solving that we can offer, we're confident you'll continue to select Jim Needham Plumbing for all your plumbing and drain needs time and time again.

"Excellent customer service, problem found and fixed quickly, technician communicated well and promptly. Would use this company again."

Marisa A on July 2021

Jim Needham Service is proud and ready to serve the community in Denver and metro areas. We have over 30 years experience, and our technicians at Jim Needham Plumbing are committed to providing the best value for the plumbing, drain, and water heating services in Denver, CO and surrounding metro areas. Once you experience our attention to detail and personal care of your home and the precise problem solving that we can offer, we're confident you'll continue to select Jim Needham Plumbing for all your plumbing and drain needs time and time again.

"Excellent customer service, problem found and fixed quickly, technician communicated well and promptly. Would use this company again."

Marisa A on July 2021

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Energy Efficiency Auditing questions, answered by experts

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.

String lights require electricity, but not an excessive amount, especially when compared to other lighting fixtures. LED rope lights, for instance, consume around one watt per foot. Running six or seven light strings simultaneously should only cost you around $10 to $15 each month. You can save even more money by remembering to turn off your lights during daylight hours. 

Electric bills tend to be lower in spring and fall because people use less electricity during these seasons. Milder temperatures allow for less use of heating and cooling, unlike during winter and summer, which usually bring more extreme temperatures.

Expert installation optimizes insulation properties, cutting energy costs and enhancing home comfort year-round.

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.

The Berthoud, CO homeowners’ guide to energy efficiency auditing services

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