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Best energy efficiency auditors near Alsip, IL

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Top-Rated Energy efficiency auditors in Alsip - Updated Nov 2026

Avatar for ARC Insulation, Inc.
ARC Insulation, Inc.
4.7(
49
)
Home Energy Audit

Serving Alsip, IL and surrounding areas

Approved

In business since 1993

Free estimates

Warranties offered

"Jim Clay gave the most comprehensive quote for our insulation project. He suggested a couple of options which thought would help regulate the temperature in our home. He explained everything that ARC insulators would be doing to our home. He told us about rebates that would be credited to our bill because of a blower door pressure test and gas appliance combustion test. He presented a well-written quote. The technician for the tests and the technicians who did the insulation work showed up on time. They explained everything they were doing thoroughly. When the work was done, we did a thorough walk-thru before the techs left. We are satisfied with the work performed. We are satisfied with the money we paid. We would recommend ARC Insulation to anyone seeking recommendations."
My Work.
Our Work
Our Work
Our Work
Our Work

+8

Response time2 days
40 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Perma-Seal Basement Systems
Perma-Seal Basement Systems
4.4(
1,537
)
Home Energy Audit

Serving Alsip, IL and surrounding areas

Approved

Super Service Award Winner

In business since 1979

Free estimates

Emergency services offered

"The gentleman that came to do the electric for my sump pump in the basement was a gentleman did great cleanup great work courteous kind very informative. This was the first step prior to having the drains put in. This was the Electrician and he was excellent."
Thermal imaging
Blower door test
Old insulation removal
New blown insulation
Perma-Seal Attic Insulation

+48

Response time1 day
Response rate100%
47 neighbors recently requested a quote
Avatar for Millennium Solar Electric Inc
Millennium Solar Electric Inc
4.6(
203
)
Energy Audit - For BusinessHome Energy Audit

Serving Alsip, IL and surrounding areas

In business since 1999

Emergency services offered

Credit card accepted

"The work was done well and they cleaned up behind themselves, removing all garbage associated with the project. I expected that I would need to be responsible for the disposal, however they packed everything up and took it with. This young man is on the rise. I will hire him in the future as well as recommend him to everyone I know in need of electrical services."
New ductwork and sheet metal
Granite countertops and new floors
New cabinet, countertops and floors
panel upgrade
400 amp meter service upgrade

+25

Recommended by90%of homeowners
Avatar for Midwest Spray Coatings A Perfect Crawlspace
Midwest Spray Coatings A Perfect Crawlspace
4.7(
193
)
Energy Audit - For BusinessHome Energy Audit

Serving Alsip, IL and surrounding areas

In business since 1999

Free estimates

Credit card accepted

"Greg, the owner, came out on two occasions to discuss the crawl space and drain tile. He is extremely knowledgeable and experienced in the crawl space industry. We had a few options and he told me about the new spray product he was using. It is this unique seamless liner that is sprayed on after preparing and insulating the area.
His crew was very professional and easy to talk to. We had some scheduling conflicts that were easy to work around and get the job done when we needed it to be finished.
The difference we noticed in the smell in our basement, the effect the insulation and seamless lining had on the air conditioning in our family room (which is above the crawl space) was immediate. We feel cooler air coming through the duct work since it isn't losing energy traveling through a non insulated space anymore and they basement smells and feels normal since the dirt and concrete is now completely covered by the new liner.
That new product is great.
Greg's company also did drain tile work in our basement. It was a different crew than the group who did the crawl space, but they were equally as professional and easy to work with. Rather than break up the job into 3-4 days they stayed late the first day to get everything ready and prepared so they could complete the job quicker. The job was done the next day. The price was very fair and the crew was extremely clean throughout thew whole process.
We now have a water tight, well insulated basement and we couldn't be happier with the results.
I have told several friends about the experience and would recommend them anytime. From Greg down to each of his crew members they really know how to do a good job and work with the customer."
Exposed stone foundation
Foundation repair and insulation
Polyurea Coating
Ineffective fiberglass
Repairs to Foundation - Same Day

+16

Recommended by98%of homeowners
Avatar for Boyfriend Inna Box Construction
Boyfriend Inna Box Construction
4.8(
22
)
Energy Audit - For BusinessHome Energy Audit

Serving Alsip, IL and surrounding areas

In business since 2011

Free estimates

Emergency services offered

"Andre is very professional. He is straight forward, direct and about business when working on your projects. He did an awesome job installing my free-standing two-sided glass shower door. It looks SUPERB! I would absolutely recommend him and plan to hire him again for more remodeling projects in my home."
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+12

Recommended by94%of homeowners
Rainia Energy Conservation
3.3(
2
)
Home Energy Audit

Serving Alsip, IL and surrounding areas

In business since 2013

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality, and customer service. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. We have been inspecting homes since 2008 and went back in 2013 to learn about energy auditing in order to provide this much needed and valuable service to our clients. We know how important it is to make sure that your home is operating efficiently and will make sure to go above and beyond to find every way to save you time and money. Call us today, we would love to come take a look at your home! **Building Performance Institute Building Analyst, Building Performance Institute Quality Control Inspector, IDL Inspector**

Response rate93%
Recommended by50%of homeowners
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Energy Efficiency Auditing FAQs, answered by experts

You can increase your home’s load factor by replacing fuse boxes with a circuit breaker, hiring a licensed electrician to upgrade your electrical panel, upgrading wiring, or installing subpanels. An electrical inspection by an expert can help determine the state of your current electrical systems and how they can be improved.

Yes, including optimizing settings and suggesting upgrades if needed.

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.

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.

Expert installation optimizes insulation properties, cutting energy costs and enhancing home comfort year-round.

The Alsip, IL homeowners’ guide to energy efficiency auditing services

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