Top-rated energy efficiency auditors.

Get matched with top energy efficiency auditors in Louisville, KY

There are 3 highly-rated local energy efficiency auditors.

Need a pro for your energy efficiency auditing project in Louisville, KY?

Select your specific project to find the pro for you.

TRUSTED BY LOUISVILLE, KY HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon23
    Verified energy efficiency auditing services reviews

Energy efficiency auditors in Louisville

Avatar for Maeser Master Services, LLC

Maeser Master Services, LLC

11101 Electron Dr
4.58(
346
)
Approved Pro

Maeser Master Services, LLC

11101 Electron Dr
4.58(
346
)
Approved Pro
Customers say: Super punctual
316 local quotes requested
50 years of experience

Since 1975 Maeser has provided Louisville area families and businesses with plumbing services, heating and air conditioning, plus bathroom remodeling, improving indoor air quality and more. Visit our Bath Design Studio to get started on your bathroom remodeling project. Additional DBA - Marvin Maeser Plumbing. Award Winning. See website for additional service areas at www.maeser.com.

"It went great!! I was very satisfied and pleased with the services provided."

Ann K on August 2025

Since 1975 Maeser has provided Louisville area families and businesses with plumbing services, heating and air conditioning, plus bathroom remodeling, improving indoor air quality and more. Visit our Bath Design Studio to get started on your bathroom remodeling project. Additional DBA - Marvin Maeser Plumbing. Award Winning. See website for additional service areas at www.maeser.com.

"It went great!! I was very satisfied and pleased with the services provided."

Ann K on August 2025


Energy Savers, LLC

7645 National Turnpike Suite #160
4.77(
189
)
Approved Pro

Energy Savers, LLC

7645 National Turnpike Suite #160
4.77(
189
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
123 local quotes requested

Energy Savers is a family owned and operated business that began in 2002. We pride ourselves on our quality work, attention to detail, and reliability. We are a Certified Energy Expert Through Owens Corning. With our dedication to quality and performance we can guaranteed your satisfaction.

"On time, professional, cleaned up after work, very pleased with work."

CHERYL L on November 2023

Energy Savers is a family owned and operated business that began in 2002. We pride ourselves on our quality work, attention to detail, and reliability. We are a Certified Energy Expert Through Owens Corning. With our dedication to quality and performance we can guaranteed your satisfaction.

"On time, professional, cleaned up after work, very pleased with work."

CHERYL L on November 2023


SPARK EV Charging Solutions

1345 Grafton Dr
No reviews yet

SPARK EV Charging Solutions

1345 Grafton Dr
No reviews yet

SPARK EV Charging Solutions is your one stop green tech electrical contractor. We specialize in Level 2 and Level 3 charging stations for residental, commercial, and new construction. Since opening our doors, our family of second-generation electricians has been fully dedicated to client satisfaction and providing the very best in all that we do for more then 30 years. We strive to work meticulously with integrity, in order to provide high-quality results in all our projects. Please get in touch with us today, we would love to speak with you about any of your EV charging needs.

SPARK EV Charging Solutions is your one stop green tech electrical contractor. We specialize in Level 2 and Level 3 charging stations for residental, commercial, and new construction. Since opening our doors, our family of second-generation electricians has been fully dedicated to client satisfaction and providing the very best in all that we do for more then 30 years. We strive to work meticulously with integrity, in order to provide high-quality results in all our projects. Please get in touch with us today, we would love to speak with you about any of your EV charging needs.


Commonwealth Controls

1057 Ramblewood Way
No reviews yet

Commonwealth Controls

1057 Ramblewood Way
No reviews yet
Free onsite estimate

Commonwealth Controls proudly serves its customers across central and eastern Kentucky with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We believe that transparency is essential to a successful customer experience therefore we strive to effectively communicate with all customers throughout their experience with us. We are locally owned and operated. Give us a call today! 859-314-0196

Commonwealth Controls proudly serves its customers across central and eastern Kentucky with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We believe that transparency is essential to a successful customer experience therefore we strive to effectively communicate with all customers throughout their experience with us. We are locally owned and operated. Give us a call today! 859-314-0196


KY Building Science Specialist LLC

1102 Fruitful Ct
5.00(
24
)

KY Building Science Specialist LLC

1102 Fruitful Ct
5.00(
24
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Kentucky Building Science Specialist aims at giving our customers in Louisville, KY and surrounding areas the best HVAC experience paired with quality service. From installing new HVAC systems to maintenance calls to regular servicing and everything in between, Kentucky Building Science Specialist is dedicated to providing the ultimate in residential and commercial performance. 10% off for seniors, veterans, and first responders (not to be combined with any other offers)

"The company and Steve did a fantastic job! Not only did he help figure out the issue, he also shared with me some ways to better utilize my settings for the house. Very helpful and will use again without question."

Howard K on February 2021

Kentucky Building Science Specialist aims at giving our customers in Louisville, KY and surrounding areas the best HVAC experience paired with quality service. From installing new HVAC systems to maintenance calls to regular servicing and everything in between, Kentucky Building Science Specialist is dedicated to providing the ultimate in residential and commercial performance. 10% off for seniors, veterans, and first responders (not to be combined with any other offers)

"The company and Steve did a fantastic job! Not only did he help figure out the issue, he also shared with me some ways to better utilize my settings for the house. Very helpful and will use again without question."

Howard K on February 2021


Clarity Home Inspectors, LLC

683 US-31E N
No reviews yet

Clarity Home Inspectors, LLC

683 US-31E N
No reviews yet
Free onsite estimate

Clarity focuses on informing you about the condition of every aspect of your future home. HVAC, plumbing, electric, structure, foundation, and bacterial growth issues are just a few of the systems that we examine while on site. While using the latest advances in technology, we are able to maximize all the information possible concerning the defects of the home you are interested in buying or selling. Some make the mistake of declining to have the residence inspected. It is of utmost importance to protect your future investment by having a professional examine it. We guarantee peace of mind in knowing that your future home is safe, efficient, and reliable.

Clarity focuses on informing you about the condition of every aspect of your future home. HVAC, plumbing, electric, structure, foundation, and bacterial growth issues are just a few of the systems that we examine while on site. While using the latest advances in technology, we are able to maximize all the information possible concerning the defects of the home you are interested in buying or selling. Some make the mistake of declining to have the residence inspected. It is of utmost importance to protect your future investment by having a professional examine it. We guarantee peace of mind in knowing that your future home is safe, efficient, and reliable.


Radiant Solar LLc

5700 Wooster Pike
No reviews yet

Radiant Solar LLc

5700 Wooster Pike
No reviews yet

Affordable Energy Independence Starts Now! Residential & Commercial Solar Systems! Design, Sales & Installation. Tier 1 Solar Panels and Inverters with 25yr Warranty on Equipment and Workmanship!

Affordable Energy Independence Starts Now! Residential & Commercial Solar Systems! Design, Sales & Installation. Tier 1 Solar Panels and Inverters with 25yr Warranty on Equipment and Workmanship!


TENTUTORING

1047 29th Ave SE
No reviews yet

TENTUTORING

1047 29th Ave SE
No reviews yet

I am a Ph.D level graduate in Physics as my major and Computer Science and Mathematics Minors providing 1-on-1 and 1-to-Many tutoring and test preparation services online, in your home, local library, or coffee shop from Pre-k( I teach my 4 year old) all the way to Graduate level in STEM related courses. What differentiates me from the rest is that first of all, I love teaching, second, I have the experience (I have thought all my life from High school to Graduate school as a student and Teaching Assistant), thirdly, I take pleasure is seeing someone grow in general knowledge and in particular their STEM related abilities.Finally I am very patient and value empathy. I believe my true purpose in life is to teach, although I keep trying to do other things else. In my opinion, if you are not growing and self-developing in knowledge in anything you are doing, please STOP and do something else. So it is with my tutoring. I will stop teaching and refund your full money if I feel you are not making any progress of aren't comfortable. Like I said, I take pleasure in tutoring and your progress, not you money!. I want to be happy doing what I do!! FYI I could be somewhere else teaching as a Professor in the University. For now, I am alone, as I do this part time but I would convince my spouse to join me as she also loves teaching( she is a Graduate in Mathematics and Statistics). I will also recruit more people I believe can do the job with passion and excellence. This is how I work, parents, grandparents, guardian or student call or email and after discussion using facetime, skype or google hangout to understand the student's situation, I accept or refuse the tutoring. If you like my services after the discussion, we go ahead, I accept your payment, and we make a schedule for either online or physical tutoring. If you aren't comfortable with the process after a week, I refund your money in full. I tutor students preparing for major exams like SAT, etc.

I am a Ph.D level graduate in Physics as my major and Computer Science and Mathematics Minors providing 1-on-1 and 1-to-Many tutoring and test preparation services online, in your home, local library, or coffee shop from Pre-k( I teach my 4 year old) all the way to Graduate level in STEM related courses. What differentiates me from the rest is that first of all, I love teaching, second, I have the experience (I have thought all my life from High school to Graduate school as a student and Teaching Assistant), thirdly, I take pleasure is seeing someone grow in general knowledge and in particular their STEM related abilities.Finally I am very patient and value empathy. I believe my true purpose in life is to teach, although I keep trying to do other things else. In my opinion, if you are not growing and self-developing in knowledge in anything you are doing, please STOP and do something else. So it is with my tutoring. I will stop teaching and refund your full money if I feel you are not making any progress of aren't comfortable. Like I said, I take pleasure in tutoring and your progress, not you money!. I want to be happy doing what I do!! FYI I could be somewhere else teaching as a Professor in the University. For now, I am alone, as I do this part time but I would convince my spouse to join me as she also loves teaching( she is a Graduate in Mathematics and Statistics). I will also recruit more people I believe can do the job with passion and excellence. This is how I work, parents, grandparents, guardian or student call or email and after discussion using facetime, skype or google hangout to understand the student's situation, I accept or refuse the tutoring. If you like my services after the discussion, we go ahead, I accept your payment, and we make a schedule for either online or physical tutoring. If you aren't comfortable with the process after a week, I refund your money in full. I tutor students preparing for major exams like SAT, etc.


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.


Louisville Handyman Services INC

No reviews yet

Louisville Handyman Services INC

No reviews yet
31 years of experience

If you are looking for a cheap but job well done company to come do most or any kind of work to houses,offices,garages etc..We are your Handy men! Jobs do not include electrical and some plumbing(no gas lines or remove water heaters) ... All in the ,KY AND IN area...some jobs we do are fix doors,door locks,ceiling fans,flooring,windows,roofing,gutters and siding,cleaning,landscaping,clean carpets,hang pictures/redecorating..... Anything else please contact Chris or Stacia (502) 694-2827 PRICE MATCH MOST COMMERCIAL COMPANIES,WE BEAT THEIR PRICES

If you are looking for a cheap but job well done company to come do most or any kind of work to houses,offices,garages etc..We are your Handy men! Jobs do not include electrical and some plumbing(no gas lines or remove water heaters) ... All in the ,KY AND IN area...some jobs we do are fix doors,door locks,ceiling fans,flooring,windows,roofing,gutters and siding,cleaning,landscaping,clean carpets,hang pictures/redecorating..... Anything else please contact Chris or Stacia (502) 694-2827 PRICE MATCH MOST COMMERCIAL COMPANIES,WE BEAT THEIR PRICES

Showing 1-10 of 46
Energy Efficiency Auditing questions, answered by experts

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.

Solar water heating systems are not one-size-fits-all. You'll likely work with a team of experts to get the job done—including solar panel installers, plumbers, and water heater installers. A specialist will help you decide if a passive or active system is best for your local weather, home layout, roof stability, and your budget.

Setting your AC unit to 78 degrees can, indeed, help you save energy. In fact, according to experts, every degree you turn the unit up could save you between 1% and 3% on your energy bills. That said, turning your unit off entirely while you’re out might actually be less efficient than keeping it on at a higher temperature. Why? The unit will need to work extra hard to cool the house back off again after all those hot hours. 

If you have central air conditioning, it’s fine to run your AC all day if that’s what you want—as long as the AC unit is in good condition. But if your AC runs constantly when you don’t want it to, there may be a problem with your system (like the ones we’ve mentioned above). Window AC units and wall air conditioners aren’t as powerful as central AC, so you should only run those kinds of air conditioners for eight to 12 hours at a time.

Audits include inspecting insulation, HVAC systems, windows, and appliances to identify energy inefficiencies.

By submitting this question, I acknowledge and agree that Angi may publicly display my name, city, state, and question on the website for professionals and others to see.

The Louisville, KY homeowners’ guide to energy efficiency auditing services

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