Top-rated energy efficiency auditors.

Get matched with top energy efficiency auditors in Louisa, VA

Enter your ZIP and get matched with up to 5 pros

Need a pro for your energy efficiency auditing project in Louisa, VA?

Select your specific project to find the pro for you.

Find Energy efficiency auditors in Louisa

Avatar for RSS Solar

RSS Solar

No reviews yet

RSS Solar

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 Air Nerds LLC

Air Nerds LLC

5.00(
15
)

Air Nerds LLC

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

No reviews yet

SunDaySolar / Entero Energy

No reviews yet

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.


Avatar for USA Alarm Service, Inc

USA Alarm Service, Inc

No reviews yet

USA Alarm Service, Inc

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.


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!


Avatar for Loving Air Inc

Loving Air Inc

4.43(
14
)

Loving Air Inc

4.43(
14
)
Customers say: Super punctual
11 years of experience

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.

"The tech was a nice guy but all I wanted was to fix a blown fuse to get power to my thermostat. I could tell it was company policy to try to make the job as big and expensive as possible and I had to stop him from trying to talk me into a bunch of expensive unnecessary services. That being said they charged $200 just to show up at my door and quoted a total of over $1200 for the simple repair. I felt I had no choice but to pay the exorbitant price because my house was getting hotter by the second. I promise you you’ll be making a big mistake if you let this company in your home."

Thomas B on May 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.

"The tech was a nice guy but all I wanted was to fix a blown fuse to get power to my thermostat. I could tell it was company policy to try to make the job as big and expensive as possible and I had to stop him from trying to talk me into a bunch of expensive unnecessary services. That being said they charged $200 just to show up at my door and quoted a total of over $1200 for the simple repair. I felt I had no choice but to pay the exorbitant price because my house was getting hotter by the second. I promise you you’ll be making a big mistake if you let this company in your home."

Thomas B on May 2025



RECS - Real Estate & Construction Services

4.00(
1
)

RECS - Real Estate & Construction Services

4.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

RECS - Real Estate & Construction Services is a uniquely qualified company that encompasses many areas of expertise. We have gathered industry leaders in order to offer our clients the most complete set of services for Real Estate, Construction, Design, and Property Investment. Please contact us today to see how our services can benefit you and / or your clients. Looking for Solar Panels?! Check out RECS - Renewable Energy Construction Services. Disclosure: RECS is not a Brokerage. Benjamin Myrtle is licensed as a Real Estate Salesperson by the state of Virginia through 1st Dominion Realty. RECS - a licensed contractor through the state of Virginia.

RECS - Real Estate & Construction Services is a uniquely qualified company that encompasses many areas of expertise. We have gathered industry leaders in order to offer our clients the most complete set of services for Real Estate, Construction, Design, and Property Investment. Please contact us today to see how our services can benefit you and / or your clients. Looking for Solar Panels?! Check out RECS - Renewable Energy Construction Services. Disclosure: RECS is not a Brokerage. Benjamin Myrtle is licensed as a Real Estate Salesperson by the state of Virginia through 1st Dominion Realty. RECS - a licensed contractor through the state of Virginia.


Avatar for Energy Max Solutions

Energy Max Solutions

4.63(
168
)

Energy Max Solutions

4.63(
168
)
Customers say: Super punctual
17 years of experience

We are Craftsmen Who Care About the Environment. Energy Max Solutions is headquartered in Ashland, Virginia and serves homeowners all over Central Virginia and select ares of Northern Virginia. Our unique approach to home improvement focuses on utilizing products and services that not only beautify your home, but also make it more energy efficient. We are true American craftsmen who care about quality and attention to detail, and we want to contribute to the green movement by making our world more energy efficient one home at a time. Call or e-mail Energy Max Solutions today for a free, no-obligation in-home estimate. Energy Max Solutions Company Mission Statement Our daily challenge at Energy Max Solutions is to help every energy-conscious homeowner in Central Virginia achieve the most efficient home possible with the least amount of investment; thus maximizing ROI for our clients. Formerly known as The Flat Five Companies, Energy Max Solutions continues to work with the homeowner to determine the priorities of current and future projects based on their needs, wants, safety and energy efficiency concerns. We complete this mission while always keeping our core values close to heart: •Consistency •Return on Investment •Building Relationships •Innovative Products •Customer Service

We are Craftsmen Who Care About the Environment. Energy Max Solutions is headquartered in Ashland, Virginia and serves homeowners all over Central Virginia and select ares of Northern Virginia. Our unique approach to home improvement focuses on utilizing products and services that not only beautify your home, but also make it more energy efficient. We are true American craftsmen who care about quality and attention to detail, and we want to contribute to the green movement by making our world more energy efficient one home at a time. Call or e-mail Energy Max Solutions today for a free, no-obligation in-home estimate. Energy Max Solutions Company Mission Statement Our daily challenge at Energy Max Solutions is to help every energy-conscious homeowner in Central Virginia achieve the most efficient home possible with the least amount of investment; thus maximizing ROI for our clients. Formerly known as The Flat Five Companies, Energy Max Solutions continues to work with the homeowner to determine the priorities of current and future projects based on their needs, wants, safety and energy efficiency concerns. We complete this mission while always keeping our core values close to heart: •Consistency •Return on Investment •Building Relationships •Innovative Products •Customer Service


We provide free energy consulting services that pertain to discounted natural gas and electricity supply services through local utility companies.

Showing 1-10 of 19
Energy Efficiency Auditing questions, answered by experts

Fireplaces can theoretically help you save on heating bills if you lower the temperature throughout the rest of your home and heat only a single room that you occupy using the fireplace. However, in most cases, homeowners won’t save any money on heating bills. Gas and electric fireplace inserts could actually lead to a spike in your respective energy bills if you use them frequently, and if you don’t keep up with chimney maintenance and repairs, your traditional masonry fireplace could actually be a source of heat loss in the winter.

Blower door tests are measured in a few different ways, but the most popular are air changes per hour (ACH) and cubic feet of air (CFM) moving through the house per hour. A good ACH score is less than 2ACH, but 1ACH is better. This means the house experiences a total air change within 60 minutes (for 1ACH). For 2ACH, there’s a complete change every 30 minutes, and so on. CFM scores are similar in that a lower score means less air change, and therefore less leakage.

Audits typically take 2-4 hours, depending on the property size and energy systems.

If your AC runs constantly, it could be due to a number of things, including a faulty thermostat, incorrect temperature settings, or broken equipment. Alternatively, you might have an airflow problem (for example, blocked vents or leaky ductwork). Either way, an HVAC pro can identify the specific problem and fix it for you.

Homeowners can often access federal tax credits, such as the Investment Tax Credit (ITC), which covers a percentage of installation costs. Many states and utilities offer additional rebates, grants, or performance-based incentives. These programs can significantly lower your upfront investment. Check the Database of State Incentives for Renewables and Efficiency (DSIRE) or contact your local energy office for current offers.

The Louisa, VA homeowners’ guide to energy efficiency auditing services

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