O Fallon Energy Audit Articles

Sample Reviews


I was very pleased with this company. I am performing a remodel on my 1945 colonial-style house. After my energy audit, I was guided through the process to apply for the NYSERDA grant to offset the cost of the services. Every employee and contractor I came in contact with was professional, polite, and meticulous in their work, and were willing to answer any questions I had throughout the project. This year's energy bills will be much lower, I'm sure, thanks to
O Fallon Energy Consultants Provider Name Locked
! I would recommend them highly.
- Mary K.

Financing paperwork was lost until I contacted our service representative and then paperwork had to be re-signed. We likely would not have had to pay at all if I had not contacted the company to find out why we had not received anything from the financing company. There are now multiple credit inquiries on my credit report due to the botched paperwork. References and reviews were provided as agreed upon in the contract in order to receive partial reimbursement but references were not contacted in a timely manner and reimbursement still has not been received despite multiple attempts to contact the company. I am unable to find a working phone number for the company and our service representative, Christian, no longer works for the company. Despite not working for the company he has returned my messages and attempted to resolve the situation by providing names of employees that should be able to resolve the issue. However the contacts he has provided me have failed to return phone calls and e-mails to follow up on our reimbursement.
- Tara L.

O Fallon Energy Consultants Provider Name Locked
was prompt and curteous. He performed a full audit. We received a full report afterwards that listed all of the areas of the home that could be more efficient. We were happy to learn that our insullation was better than we thought.
- Kristen L.

Company initially sent someone out on 9/11/2014 who performed unsatisfactory services. On 9/12/2014, I sent a message that I was disappointed and almost immediately the company called and said they would send Bill
O Fallon Energy Consultants Provider Name Locked
out which they did. The company apologized profusely on the phone and Mr.
O Fallon Energy Consultants Provider Name Locked
again apologized saying that they wanted to make things right. Mr.
O Fallon Energy Consultants Provider Name Locked
performed a comprehensive inspection and wanted to be sure that I was satisfied with their services. It is rare to have a company respond so quickly to a service problem and display such a positive attitude toward customer focus. I commend
O Fallon Energy Consultants Provider Name Locked
on their standard of excellence and customer focus.
- David W.

O Fallon Energy Consultants Provider Name Locked
O Fallon Energy Consultants Provider Name Locked
showed up on time and ready to get the job done. The house is 11 years old. It is a
O Fallon Energy Consultants Provider Name Locked
home so it was built extremely well.
O Fallon Energy Consultants Provider Name Locked
did the energy audit and found a couple of places in the attic that needed more insulation. It was a minor proble but one that will need a
O Fallon Energy Consultants Provider Name Locked
fix that I could do myself.
O Fallon Energy Consultants Provider Name Locked
inspected the roof, attic, AC units, electrical box, the exterior doors and the windows. He had a heat meter and was very professional in his methodoligy.
O Fallon Energy Consultants Provider Name Locked
proceeded to go over all the services and products that
O Fallon Energy Consultants Provider Name Locked
could provide. It was a very broad list with some very interesting products. I didn't think our need for additional energy efficency was great enough to justify the investment at this time. However, for an older house I can see where some of the products would reduce energy useage significantly.
O Fallon Energy Consultants Provider Name Locked
was reviewing the
O Fallon Energy Consultants Provider Name Locked
O Fallon Energy Consultants Provider Name Locked
was adjusting the doors. My doors were significantly out of alignment.
O Fallon Energy Consultants Provider Name Locked
had them fiixed in no time. Now they open and close without catching.
Overall, I was very pleased with
O Fallon Energy Consultants Provider Name Locked

- Terry W.

The two gentlemen were professional, knowledgeable,and thorough. They were very patient with my lack of understanding of all the
terms used requiring explanations.They were hired to do additional work.
- Geraldine W.

We interviewed several general contractors in connection with proposed renovations to a newly purchased home that desparately in need of updates. When we met with
O Fallon Energy Consultants Provider Name Locked
at the property, they were light years ahead of every other contractor in terms of professionalism and being prepared. They had a team of four people and we walked through the house and explained what we wanted to do, and they offered numerous suggestions on how to accomplish our goals and to improve on them. We decided right then that regardless of price, we would likely choose
O Fallon Energy Consultants Provider Name Locked
over others based on our initial impressions.
Lucky for us, when we received the detailed
O Fallon Energy Consultants Provider Name Locked
proposal for the job, the price was either the same or lower than the other contractors. The proposal itself was also light years ahead of the other proposals in terms of completeness and professional presentation. We were under a tight timeline, and they showed exactly how they intended to meet our timeline.
We hired them. They did a great job, on time and on budget, but what really impressed us was the level of customer service throughout the project. We always received prompt responses to our inquiries, and if they hit a snag, we were notified immediately of the snag and of their proposal to resolve it.
Another positive was that they accepted credit card payment for the project. We had the cash to pay, but it was great to be able to charge the progress payments and get the credit card points! We used those points to pay for a trip to Disney with the kids. No other contractor that we spoke with accepted credit card payments, so it was just another added bonus.
- Matthew B.

O Fallon Energy Consultants Provider Name Locked
was very prompt, professional and thorough with the evaluation. Her assistant did a great job finding issues in the attic. He took his time even though it was a warm summer day. Along with the very detailed report she installed 10 CFL lightbulbs and gave me a few other energy saving devices.
O Fallon Energy Consultants Provider Name Locked
gave me some ideas that will reduce my electric cost that are easy to accomplish. I recommend
O Fallon Energy Consultants Provider Name Locked
without hesitation.
- Jeannie L.

Please See comments above!
I then left a voice message for contact person listed in Angie's list.
- Elaine W.

I got 3 quotes from various companies that perform crawlspace incapsulation. IES was in the middle quoting around $10,000 plus they were the only one to offer a lifetime warranty. Their plan on my 1970s house was to remove all the old insulation, scrub down all the wood to remove mold, spray the wood to prevent future mold growth, wipe down all the duct work and patch any holes, seal all the walls, put up insulation board on the walls, put down a thick, reflective floor cover, and several other items. This would make the crawlspace essentially like another room. The crew was very polite and professional. They arrived on time and worked diligently. After the first day's work, there was one item that was missed, so when they returned the following day I relayed that info to them and they apologized for missing it and had no problem doing some rework to fix the issue. We also had them clean and apply a mold preventative paint to all of our ductwork for an additional cost.
It has been almost a year since the work was done. we've had a very wet summer and I haven't seen any moisture in the crawlspace at all. I had bought 5 temp/humidity sensors to place around the house and crawlspace. During the damp summer, the crawlspace is usually about 5 degrees cooler than the house with a 5% higher humidity than the house. I am very pleased with the results and would recommend IES to others looking to do similar work.
- Jeff B.
110% Guaranteed Money Back

We think we're the best, and we can prove it.

Try an annual plan and if you want to cancel in your first year, we'll refund you 110%

Annual Plans Only

All Energy Consultants in O Fallon, MO

Companies below are listed in alphabetical order. To view top rated service providers along with reviews and ratings, Join Angie's List Now!

7 Oaks Home Inspection LLC

7827 Hwy N
O Fallon, MO

Abernathy Development Company

300 Hunter Avenue
Saint Louis, MO

Absolute Comfort Systems LLC

1084 Cool Springs Industrial Dr
O Fallon, MO


1585 Kisker Rd
Saint Charles, MO


1077 Canary Ave
Yorkville, IL

American Virtual Associates

304 Whitelaw Avenue
East Alton, IL

Amspect Inspections LLC

808 Fox Chase Dr.
Arnold, MO

Anton's Air Conditioning and Heating

8826 New Hampshire Ave
Saint Louis, MO

Blatz Mechanical, LLC

PO Box 568
Saint Charles, MO

Blue Ivy Energy-Corrie Sampson

3060 El Cerrito Plaza
El Cerrito, CA

BTR Construction & Roofing Co Inc

4336 Monroe Rd
Charlotte, NC

Butterfly Energy Works

427 S Park Ave
Saint Louis, MO

C & K Heating and Cooling, Inc.

1116 Galaxy Drive
Lebanon, IL


PO BOX 1633
Washington, MO

Circle C Solutions LLC

3300 Clarence Dr
Saint Charles, MO

Classic Aire Care Inc

10466 Baur Blvd
St Louis, MO

Crown Electrical Contracting Inc

3630 S Broadway
Saint Louis, MO

DOTec Engineering Corp

424 Jefferson St
Saint Charles, MO

Dr. Energy Saver St. Louis

524 Vandalia Street
Collinsville, IL

Energy Choice Center

1301 Seminole Boulevard Suite 155
Largo, FL

Energy Efficient Home Services

1854 Armstrong Ave
Kansas City, KS

Energy Smart Homes

3549 Yaeger Rd
Saint Louis, MO

Extreme Electrical Contractors LLC

PO Box 1316
O Fallon, MO

Faszold Heating & Cooling Co

103 N Service Rd
Saint Peters, MO

Goley Insulation, Inc.

1707 Bluffview Drive
Dupo, IL

Green World Solutions

7 Count Fleet Circle
Florissant, MO

Hardy Building Solutions

228 Spring Oaks Drive
Ballwin, MO

Indoor Comfort Team

2613 Telegraph Rd
Saint Louis, MO

Jerry Johnson Construction

12938 Ferntop Lane
Creve Coeur, MO

JT Dunn Heating and Air Conditioning

638 Lemay Ferry Rd
Saint Louis, MO


Saint Louis, MO


Edwardsville, IL

Mister Sparky

4210 Executive Center Parkway Loop N
Saint Peters, MO

MO Home Energy Audits LLC

809 Fox Chase
Arnold, MO

Mosby Building Arts Ltd

645 Leffingwell Ave
Saint Louis, MO

Peterson Energy Consultants

363 Gravois Pl
Fenton, MO

R Mech Heating Cooling & Plumbing

1421 Wabash Ave.
Kansas City, MO

RC Home Services

10 Oakwood Ln
Saint Louis, MO

Reinhold Electric Inc

2511 Lemay Ferry Rd
St Louis, MO

SeeFish Contracting & Energy Solutions

11123 South Towne Sq
Saint Louis, MO


571 W Kirkham Ave
Saint Louis, MO

SmartHouse (formerly Home Green Home)

2138 Woodson Rd
Saint Louis, MO


2586 Willow Glen Park
Fenton, MO

StraightUp Solar

10330 Page Industrial Blvd
Saint Louis, MO

SunUp Solar

50 Broadway
Hawthorne, Ny, NY

Synergy Electric LLC

106A E. 4th St. Suite 4
O'fallon, IL

The English Property Maintenance Co LLC

2426 Creve Coeur Mill Rd
Maryland Heights, MO

The Green House

Saint Louis, MO

The Spirit Foundation

210 Brookview
Wright City, MO


PO BOX 1032
Saint Peters, MO

Thermo Science LLC

5314 Mirasol Manor Way
Eureka, MO

Vitt Heating & Air Conditioning Co Inc

4719 Morganford Rd
St Louis, MO

Shop Local Energy Audit Services in O Fallon, MO

Join Angie's List to get the best local reviews in O Fallon.

What Does My Membership Include?
  • Instant access to reviews for 700+ services
  • Exclusive service discounts - up to 70 percent off!
  • Top-notch support from our live call center
How does Angie's List work?
1. Say you need a Home Energy Audit
2. Angie's List has tons of detailed, local reviews.
3. Find a winner, and book them.
4. Angie's List is there to resolve any issues.
Good Morning America
Fox News
USA Today
The Wall Street Journal
MSN money