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Energy efficiency auditors in Louisa

Avatar for McCrea Heating & Air Conditioning Services of VA
McCrea Heating & Air Conditioning Services of VA
5083 Lee Hwy
4.57(
363
)
Approved Pro
McCrea Heating & Air Conditioning Services of VA
5083 Lee Hwy
4.57(
363
)
Approved Pro
Customers say: Super punctual
134 local quotes requested
89 years of experience

McCrea is a family owned business that has served our area since 1936. Financing and rebates are available on Trane systems installed by McCrea. Resistrictions apply and these are limited time offers call for details. "Its hard to stop a Trane"

"McCrea has been servicing my home unit for 9 years and every service appointment has been timely and informative. Scott has been the technician on-site for this period of time and he is outstanding; knowledgeable, personable, interactive and thorough with his inspections."

Tom S on April 2024

McCrea is a family owned business that has served our area since 1936. Financing and rebates are available on Trane systems installed by McCrea. Resistrictions apply and these are limited time offers call for details. "Its hard to stop a Trane"

"McCrea has been servicing my home unit for 9 years and every service appointment has been timely and informative. Scott has been the technician on-site for this period of time and he is outstanding; knowledgeable, personable, interactive and thorough with his inspections."

Tom S on April 2024


Avatar for R.A.C Morales
R.A.C Morales
Henrico
5.00(
7
)
Approved Pro
R.A.C Morales
Henrico
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
51 local quotes requested

Looking for reliable, top-notch HVAC services? Look no further! At RAC Morales, LLC. Heating & Air, we’re proud to say: We do quality jobs, and we do them right. Over the years, we’ve earned the trust of some of the biggest names in the industry, delivering exceptional results that exceed expectations every time. If big companies can count on us to meet their needs, we’re confident that you’ll love the work we do for you, too. Our team of skilled technicians is dedicated to ensuring your heating and cooling systems operate efficiently and reliably, providing you with the comfort you deserve year-round. Whether it’s installation, repairs, or regular maintenance, we bring unmatched expertise and professionalism to every project we take on. When you choose RAC Morales, LLC. Heating & Air, you’re choosing more than just a service—you’re choosing a partner you can trust to put quality first. Don’t just take our word for it—experience it for yourself. Get started today with a free, no-obligation estimate. It’s simple, quick, and the first step toward the quality HVAC solutions you’ve been searching for. Give us a call now or book online to discover why so many customers rave about our work. We’re confident you’ll be just as satisfied as the big names we’ve worked with. Your comfort is our priority—choose RAC Morales, LLC. Heating & Air for service you can rely on!

"Can’t speak highly enough. Showed up on time, was quick with their work. I would absolutely hire them again or recommend them for work."

Jesse P on April 2025

Looking for reliable, top-notch HVAC services? Look no further! At RAC Morales, LLC. Heating & Air, we’re proud to say: We do quality jobs, and we do them right. Over the years, we’ve earned the trust of some of the biggest names in the industry, delivering exceptional results that exceed expectations every time. If big companies can count on us to meet their needs, we’re confident that you’ll love the work we do for you, too. Our team of skilled technicians is dedicated to ensuring your heating and cooling systems operate efficiently and reliably, providing you with the comfort you deserve year-round. Whether it’s installation, repairs, or regular maintenance, we bring unmatched expertise and professionalism to every project we take on. When you choose RAC Morales, LLC. Heating & Air, you’re choosing more than just a service—you’re choosing a partner you can trust to put quality first. Don’t just take our word for it—experience it for yourself. Get started today with a free, no-obligation estimate. It’s simple, quick, and the first step toward the quality HVAC solutions you’ve been searching for. Give us a call now or book online to discover why so many customers rave about our work. We’re confident you’ll be just as satisfied as the big names we’ve worked with. Your comfort is our priority—choose RAC Morales, LLC. Heating & Air for service you can rely on!

"Can’t speak highly enough. Showed up on time, was quick with their work. I would absolutely hire them again or recommend them for work."

Jesse P on April 2025


Avatar for MEP Home Services
MEP Home Services
7221 Nathan Ct
4.78(
49
)
Approved Pro
MEP Home Services
7221 Nathan Ct
4.78(
49
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
53 local quotes requested

MEP Home Services is a independently operated and family owned business. Offering HVAC, Electrical, and Plumbing for your home or Business. We offer repair or replacement options for your HVAC system, Water Heater, and Electrical Panels. We will come in behind another contractor and give you a free second opinion on your HVAC system or Water Heater.

"The company did a great job!"

Kevin B on August 2022

MEP Home Services is a independently operated and family owned business. Offering HVAC, Electrical, and Plumbing for your home or Business. We offer repair or replacement options for your HVAC system, Water Heater, and Electrical Panels. We will come in behind another contractor and give you a free second opinion on your HVAC system or Water Heater.

"The company did a great job!"

Kevin B on August 2022


RSS Solar
Aurora Ave.
No reviews
RSS Solar
Aurora Ave.
No reviews
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.


Air Nerds LLC
205 Freestyle Ln
5.00(
15
)
Air Nerds LLC
205 Freestyle Ln
5.00(
15
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Thanks so much for taking the time to look into Air Nerds as your last stop in searching for the right HVAC contractor. The owner, James Martin is a 3rd generation HVAC nerd. His father would take him on jobs when he was a kid and tear the work down - making James redo it if it was incorrect. Even in crawl spaces, where no one would see the work. Air Nerds believes in putting ourselves in the shoes of the homeowner who pays the bills. The owner's father taught him the value of honesty and hard work over high-pressure sales and rip-offs. When you choose Air Nerds you can rest assured that our highly skilled team of certified HVAC nerds will enter your home carrying tools and the same principles of business.

"I called James on Monday, he came out, diagnosed and removed the gas valve from my 21 year old furnace. While diagnosing he explained how and why everything worked. He offered to loan me a couple of space heaters for the night. I declined as I had my own. He came back Tuesday with a new valve and I have heat again. He is very knowledgeable, professional, and personable. He takes pride in his work. If I have any HVAC issues in the future Air Nerds will be the first place I call."

Charles T on December 2020

Thanks so much for taking the time to look into Air Nerds as your last stop in searching for the right HVAC contractor. The owner, James Martin is a 3rd generation HVAC nerd. His father would take him on jobs when he was a kid and tear the work down - making James redo it if it was incorrect. Even in crawl spaces, where no one would see the work. Air Nerds believes in putting ourselves in the shoes of the homeowner who pays the bills. The owner's father taught him the value of honesty and hard work over high-pressure sales and rip-offs. When you choose Air Nerds you can rest assured that our highly skilled team of certified HVAC nerds will enter your home carrying tools and the same principles of business.

"I called James on Monday, he came out, diagnosed and removed the gas valve from my 21 year old furnace. While diagnosing he explained how and why everything worked. He offered to loan me a couple of space heaters for the night. I declined as I had my own. He came back Tuesday with a new valve and I have heat again. He is very knowledgeable, professional, and personable. He takes pride in his work. If I have any HVAC issues in the future Air Nerds will be the first place I call."

Charles T on December 2020


SunDaySolar / Entero Energy
1139 River Rd
No reviews
SunDaySolar / Entero Energy
1139 River Rd
No reviews

Solar Panel Installers. Residential and Commercial. Expert analysis of your solar potential, the appropriate equipment for your unique situation, and caring and professional installation of your system. We provide quality well designed system with a goal of increasing your happiness and property value. We undertake challenging installations while maintaining a safe happy work site. In Business since 2009, we have grown organically and most of our workers have been with the company for over three years. Owner is involved in the design of every system ensuring that each customer receives the best system possible for their unique situation. Class A renewable energy contractor with NABCEP Certification.

Solar Panel Installers. Residential and Commercial. Expert analysis of your solar potential, the appropriate equipment for your unique situation, and caring and professional installation of your system. We provide quality well designed system with a goal of increasing your happiness and property value. We undertake challenging installations while maintaining a safe happy work site. In Business since 2009, we have grown organically and most of our workers have been with the company for over three years. Owner is involved in the design of every system ensuring that each customer receives the best system possible for their unique situation. Class A renewable energy contractor with NABCEP Certification.


USA Alarm Service, Inc
510 S Clearwater Loop
No reviews
USA Alarm Service, Inc
510 S Clearwater Loop
No reviews
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.


Solar Wolf Energy
2.00(
2
)
Solar Wolf Energy
2.00(
2
)
10 years of experience

Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!

Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!


Loving Air Inc
2999 Germanna Drive
4.69(
13
)
Loving Air Inc
2999 Germanna Drive
4.69(
13
)
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

Loving Air Inc. is a family owned and operated full service heating and air conditioning company servicing the Culpeper, Fredericksburg, King George, Orange, Spotsylvania and Stafford Areas. The company was started in 2014 by owner/operator Shane Loving Master Technician who has been in the trade for over 20 years. He takes pride in helping others and believes that his customers should be 100% satisfied all the time.

"This was simply an initial visit, but WOW we were so impressed. Blaine looked over our system (our AC failed) and clearly explained what needed to be done, including costs and time frame for the repair. We also took advantage of their 'Club' savings package to insure our system receives it's best care. As an aside, they brought our emptied trash can down the driveway for us! Talk about great customer service!"

Margaret B on April 2025

Loving Air Inc. is a family owned and operated full service heating and air conditioning company servicing the Culpeper, Fredericksburg, King George, Orange, Spotsylvania and Stafford Areas. The company was started in 2014 by owner/operator Shane Loving Master Technician who has been in the trade for over 20 years. He takes pride in helping others and believes that his customers should be 100% satisfied all the time.

"This was simply an initial visit, but WOW we were so impressed. Blaine looked over our system (our AC failed) and clearly explained what needed to be done, including costs and time frame for the repair. We also took advantage of their 'Club' savings package to insure our system receives it's best care. As an aside, they brought our emptied trash can down the driveway for us! Talk about great customer service!"

Margaret B on April 2025


Licensed and insured. Depending on size of job and scope of work, subcontractors may be used.

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Energy efficiency auditing services FAQs

An energy audit costs about $420 on average, ranging from $100 to $2,250, depending on the size of your home, property, location, and the tests the auditor needs to perform. Keep in mind that the 2022 Inflation Reduction Act’s Energy Efficient Home Improvement credit covers up to $150 of home energy audit costs. Common energy audit tests include:

  • Blower door test: $350

  • Duct testing: $100

  • HERS test: $375

  • HERS certification: $200

  • Infrared imaging: $200

To find a reputable energy auditor, find a local company that offers energy audit services. Research the company’s reviews, methods, and certifications to find a reliable professional in your area. The most reputable energy audit companies are HEP-certified by the Building Performance Institute (BPI). Be sure to check our state licensing tool to review the local energy auditor guidelines to ensure you’re hiring a certified professional.

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.

Typically, a local home energy auditor is responsible for performing energy audits. A home energy auditor will conduct one of three energy audits designed by the American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE) to determine the energy efficiency of your home. The auditor often provides analysis that can help guide changes and improvements to your home for better energy efficiency, giving recommendations as necessary.

The three levels of home energy audits include:

  • Level 1: Review of your energy bills and home for signs of energy inefficiency and areas for improvement. The average cost range is $0.08 to $0.12 per square foot.

  • Level 2: A level 2 ASHRAE energy audit costs $0.12 and $0.35 per square foot. In-depth analysis of your energy usage and provides a report of cost-saving changes.

  • Level 3: Comprehensive analysis and detailed recommendations for ways to improve your home’s energy efficiency. A level 3 audit costs about $0.36 to $0.50 per square foot.

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