Get matched with top energy efficiency auditors in Deerbrook, WI

Q: What is a good blower door test score?

• <div><p>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&rsquo;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. </p></div>

Q: Are there energy efficiency upgrades available during garage door repair?

• <div><p>Installing weather stripping or upgrading to insulated panels can improve efficiency.</p></div>

Q: Which home appliances use the most electricity?

• <div><p>HVAC systems use the <a href="https://www.angi.com/articles/what-uses-most-electricity-home.htm">most household electricity</a>. This major and essential system is responsible for heating and cooling your home all year round. Since they operate for a significant amount during the day, it consumes more energy than other appliances. </p></div>

Q: What factors affect inspection costs?

• <div><p>Costs depend on pipe length, accessibility, and whether additional services are required.</p></div>

Q: What factors affect audit costs?

• <div><p>Costs depend on the property size, audit complexity, and whether additional testing (e.g., blower door) is included.</p></div>

Enter your zip and get matched with up to 5 pros

Need a pro for your energy efficiency auditing project in Deerbrook, WI?

Select your specific project to find the pro for you.

Verified Reviews for Energy Efficiency Auditing pros in Deerbrook, WI

*The Angi rating for Energy Efficiency Auditing companies in Deerbrook, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Energy Efficiency Auditing needs.

*The HomeAdvisor rating for Energy Efficiency Auditing companies in Deerbrook, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Energy Efficiency Auditing needs.

Last update on February 10, 2025

Reviewed in February 2025
Austin installed A/C in our newly remodeled home and we will continue to go through him for any future HVAC needs. He was efficient, thorough, and transparent throughout the entire process, answering any questions we had. As well as reassuring us we could reach out to him after the job was done...
Nelson Heating & Air Conditioning, LLC
Request a quote
Reviewed in July 2024
Highly recommend. Efficient and professional, from the bid to the work to the clean up. Had a flat roof replacement with a deck on top. They took up the deck, replaced the roof and put back the deck, with a new frame and even replaced some boards at no charge. My tenants were delighted.
Qualified Roofing Services, Inc.
Request a quote
Reviewed in January 2024
My deck is beautiful I didn’t think it would turn out so nice and very efficient very easy to talk to explained what I wanted and the price was more then fair thank you Joey tabora and Casey for my beautiful deck , I will see you in a few months for my interior work great job
T&T Painting LLC
Request a quote
Reviewed in June 2023
Very professional. Explained all cost and options upfront. They were fast and efficient. They cleaned up after the job and left no evidence of them even being there. I highly recommend them!
Deerbrook Exteriors
Request a quote
Reviewed in June 2023
Amazing people! Fixed our plumbing issue thoroughly and very efficiently. An absolute pleasure to work with. We will definitely be using them for all of our future plumbing issues. Highly recommend!!!!
Anderes Plumbing LLC
Request a quote
Reviewed in April 2023
Dewey was excellent. My tile is my favorite part of my bathroom. Larger rectangles with a veining that is so well matched. The workmanship was excellent, floor was ceramic wide plank wood look and is beautiful! He also came back to install my backsplash! I would highly recommend Dewey. ...
Imperial tile & services
Request a quote
Reviewed in September 2021
Todd, from Conditioned Air is a very hard worker. He is efficient and doesn't complain. He tiik the time to explain how our new furnace works and how to use the thermostat. He did not charge us more than he quoted. We are very satisfied. Thanks Todd.
Conditioned Aire
Request a quote
Reviewed in November 2020
From the sales staff to the installation men - all were professional. We were educated on the construction of the windows and feel confident that the claims of energy savings made will be backed by the lifetime guarantee. The installation was clean and neat and completed in one day. Definitely a...
Mad City Windows & Baths
Request a quote
Reviewed in October 2020
They were friendly and efficient and cleaned up after job was done. I would highly recommend them.
Premier Contracting
Request a quote
Reviewed in August 2020
our service person was knowledgeable and professional. he was industrious. worked quickly and efficiently from the moment he arrived until he left. the only time stopped was to answer questions we raised!!
Frasier's Plumbing & Heating, Inc.
Request a quote

Find Energy efficiency auditors in Deerbrook

R&J Solar LLC

5.0(

)

Energy Audit - For BusinessHome Energy Audit

Serving Deerbrook, WI and surrounding areas

In business since 2022

Free estimates

Credit card accepted

We provide residential and commercial solar power options, and provide support services for industry partner companies. We offer no cost consultations and $0 down financing. Please contact our office for a consultation at (931)922-8258.

Recommended by100%of homeowners

Serving Deerbrook, WI and surrounding areas

In business since 2022

Free estimates

Credit card accepted

Welcome to J2b Inspections LLC! We take pride the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you! Proudly serving those who serve and have served we offer First Responder, Military, Senior and Veteran discounts.

Response time3 hrs

Recommended by100%of homeowners

Request Quote

Energy Efficiency Auditing questions, answered by experts

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.

Installing weather stripping or upgrading to insulated panels can improve efficiency.

HVAC systems use the most household electricity. This major and essential system is responsible for heating and cooling your home all year round. Since they operate for a significant amount during the day, it consumes more energy than other appliances.

Costs depend on pipe length, accessibility, and whether additional services are required.

Costs depend on the property size, audit complexity, and whether additional testing (e.g., blower door) is included.

The Deerbrook, WI homeowners’ guide to energy efficiency auditing services

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

See all articles

Angi
•
Oct 8, 2026Oct 8, 2026
How Much Does a Home Energy Audit Cost? [2026 Data]
Discover the average home energy audit cost, what impacts pricing, and how to save money on your audit. Get transparent, expert-backed cost info for homeowners.
Angi
•
Jul 8, 2026Jul 8, 2026
How Much Do Energy-Efficient Windows Cost? [2026 Data]
Discover the energy-efficient window costs. Learn about installation prices, cost factors, and tips to save money on your window upgrade.
Kat Brancato
•
Jul 9, 2026Jul 9, 2026
How Much is the Average Electric Bill? [2026 Data]
How much is the average electric bill in the United States? Learn how much the average electric bill costs in your state and ways to reduce it.
Allie Ogletree
•
Aug 4, 2026Aug 4, 2026
What Is an Energy Audit and Why Is It Important for Your Home?
Wondering what an energy audit is and how it can help keep you safe? Keep reading to learn about home energy audits and how they can save you money.
Rachel Hoffman
•
Jul 9, 2026Jul 9, 2026
Are Energy Audits Worth It?
Home energy audits can identify ways to make your home more energy-efficient. Learn whether an energy audit is a good investment for your home.
Angi
•
Aug 25, 2026Aug 25, 2026
Home Energy Audit: Everything You Need to Know
Thinking about scheduling a home energy audit? Learn how to improve energy efficiency, lower your utility bills, and hire the right local pro for the job.