
Get matched with top energy efficiency auditors in Granger, IA
There are 4 highly-rated local energy efficiency auditors.
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Verified Reviews for Energy Efficiency Auditing pros in Granger, IA
*The Angi rating for Energy Efficiency Auditing companies in Granger, IA 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 Granger, IA 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 October 04, 2025
Find Energy efficiency auditors in Granger

Bell Brothers Heating and Air Conditioning, Inc.
Bell Brothers Heating and Air Conditioning, Inc.
Since 1955, Bell Brothers Heating and Air Conditioning of Des Moines has been the trusted expert in providing Central Iowa with complete indoor HVAC comfort solutions for homes and businesses — including heating and cooling design, installation, service, furnace and AC repair, maintenance programs, indoor air management and more. We are the ONLY Carrier Factory Authorized Dealer in the Des Moines area, so we offer high-efficiency, quality equipment. And as an owner-managed business, customer service is our No. 1 priority. Call us 24/7 at 515-244-8911.
"Called once and said they would follow up but never did."
Jacob W on April 2025
Since 1955, Bell Brothers Heating and Air Conditioning of Des Moines has been the trusted expert in providing Central Iowa with complete indoor HVAC comfort solutions for homes and businesses — including heating and cooling design, installation, service, furnace and AC repair, maintenance programs, indoor air management and more. We are the ONLY Carrier Factory Authorized Dealer in the Des Moines area, so we offer high-efficiency, quality equipment. And as an owner-managed business, customer service is our No. 1 priority. Call us 24/7 at 515-244-8911.
"Called once and said they would follow up but never did."
Jacob W on April 2025

Service Legends Heating & Cooling
Service Legends Heating & Cooling
Service Legends is proud to provide the all-in-one HVAC, electrical, plumbing, duct cleaning, and insulation services Central Iowans prefer. We hold ourselves to a high standard and take pride in what we do. Let us help you stay safe and comfortable indoors. From installation and repair to maintenance and more, it's easy to see why Service Legends is Des Moines' top residential contractor. It's safe to say we've earned a Ph.D. in keeping you comfy. We're waiting to hear from you - reach out today! Our State of Iowa License number is #00071.
"Best decision ever to have Service Legend give me a second opinion on my issue. I would highly recommend them for anyone looking for experts that can diagnose and fix problems in short amount of time. Pricing was pretty economical too."
Nana Y on March 2025
Service Legends is proud to provide the all-in-one HVAC, electrical, plumbing, duct cleaning, and insulation services Central Iowans prefer. We hold ourselves to a high standard and take pride in what we do. Let us help you stay safe and comfortable indoors. From installation and repair to maintenance and more, it's easy to see why Service Legends is Des Moines' top residential contractor. It's safe to say we've earned a Ph.D. in keeping you comfy. We're waiting to hear from you - reach out today! Our State of Iowa License number is #00071.
"Best decision ever to have Service Legend give me a second opinion on my issue. I would highly recommend them for anyone looking for experts that can diagnose and fix problems in short amount of time. Pricing was pretty economical too."
Nana Y on March 2025

WireOne, LLC
WireOne, LLC
When you are looking for professional top level electrical services, WireOne is here standing by to help. Our team of experts has the experience and training to handle all of your electrical needs from diagnosis to repairs. Our dedication to our customers is apparent in every job we take, as we always make sure all of your worries and concerns are covered. We back this up with a true written 100% Satisfaction Guarantee. Call your trusted electrician today if you're in need of any electrical services handled with proficiency and care 24 hours a day seven days a week.
"Work was done same day; more than expected but Ron was able to assess and address additional items beyond the bath exhaust fan removal and install. "
Megan H on August 2025
When you are looking for professional top level electrical services, WireOne is here standing by to help. Our team of experts has the experience and training to handle all of your electrical needs from diagnosis to repairs. Our dedication to our customers is apparent in every job we take, as we always make sure all of your worries and concerns are covered. We back this up with a true written 100% Satisfaction Guarantee. Call your trusted electrician today if you're in need of any electrical services handled with proficiency and care 24 hours a day seven days a week.
"Work was done same day; more than expected but Ron was able to assess and address additional items beyond the bath exhaust fan removal and install. "
Megan H on August 2025
USA Alarm Service, Inc
USA Alarm Service, Inc
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
Solar Wolf Energy
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!
Inside Out Duct Sealing LLC
Inside Out Duct Sealing LLC
Inside Out Duct Sealing Specializes with an Aerosol based duct sealant that effectively seals Air Duct Leaks in hard to reach areas such as homes that have completely finished basements. The average Duct System Leaks 25-40%, This is why 2 story homes are so difficult to Heat and Cool. Inside Out Duct Sealing Cleans the Air Ducts Prior to Sealing which greatly improves the Air Quality of your home. We also offer Dryer Vent Cleaning which is recommended to be done once a year. It's Amazing how much can build up and how much harder your Dryer has to work to dry your clothes! Inside Out Duct Sealing also offers 3rd Party Load Calculations. This is a Smart Investment to make before calling Heating Contractors for a System Replacement. You will know the Size of Equipment your house needs and can use the information during your assessment with a Comfort Consultant. If you made it to the bottom of my Description, Thank You for your Interest. Please mention it when scheduling one of our services and receive 10% off any service!!
Inside Out Duct Sealing Specializes with an Aerosol based duct sealant that effectively seals Air Duct Leaks in hard to reach areas such as homes that have completely finished basements. The average Duct System Leaks 25-40%, This is why 2 story homes are so difficult to Heat and Cool. Inside Out Duct Sealing Cleans the Air Ducts Prior to Sealing which greatly improves the Air Quality of your home. We also offer Dryer Vent Cleaning which is recommended to be done once a year. It's Amazing how much can build up and how much harder your Dryer has to work to dry your clothes! Inside Out Duct Sealing also offers 3rd Party Load Calculations. This is a Smart Investment to make before calling Heating Contractors for a System Replacement. You will know the Size of Equipment your house needs and can use the information during your assessment with a Comfort Consultant. If you made it to the bottom of my Description, Thank You for your Interest. Please mention it when scheduling one of our services and receive 10% off any service!!
american artisan & traditional homes, inc.
american artisan & traditional homes, inc.
we are general contractors, licensed, insured, and with workman's comp. every employee specializes ina certain area, and our superintendants and president can handle most any project big or small, we specialize in transforming your property from something average to spectacular.
we are general contractors, licensed, insured, and with workman's comp. every employee specializes ina certain area, and our superintendants and president can handle most any project big or small, we specialize in transforming your property from something average to spectacular.
US Energy Savers
US Energy Savers
We offer Free energy savings anylisas for home owners and show them how they can save 20 to 40 % on there utility bills
"Very pleasant to work with. Fair estimate and cost for the project. Timely neat and tidy. Excellent job."
Cheryl L on November 2023
We offer Free energy savings anylisas for home owners and show them how they can save 20 to 40 % on there utility bills
"Very pleasant to work with. Fair estimate and cost for the project. Timely neat and tidy. Excellent job."
Cheryl L on November 2023
J&P Home Inspections LLC
J&P Home Inspections LLC
A Home Inspection Company certified by the American Society Of home inspectors (www.ashi.org)Most inspectors are not certified because it is not required by state law.Also I am certified by the Indoor Air Quality Association to conduct mold testing. In addition to mold testing I also do VOC testing of the air when mold may not be the issue.
A Home Inspection Company certified by the American Society Of home inspectors (www.ashi.org)Most inspectors are not certified because it is not required by state law.Also I am certified by the Indoor Air Quality Association to conduct mold testing. In addition to mold testing I also do VOC testing of the air when mold may not be the issue.
The Granger, IA homeowners’ guide to energy efficiency auditing services
From average costs to expert advice, get all the answers you need to get your job done.
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Discover the average home energy audit cost, what impacts pricing, and how to save money on your audit with transparent, expert-backed cost info for homeowners.
Find out where homeowners spend the least and the most on house utilities like water, electricity, internet, cable, and natural gas.
A home energy audit is a detailed write-up of how to lower your utility bills and increase your comfort level. Find out if they’re worth the cost.
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Get a detailed breakdown of thermal imaging home inspection costs, including average prices, cost factors, and tips to help homeowners budget.
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.
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