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Over 3,433 reviews for
Raleigh Energy Consultants from people just like you.

"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.

"The service was great and exactly as quoted/advertised. We had interviewed several companies for the work. IES was certaily the higher priced quote, but our confidence" level in the quality of work they would perform was high, and very important due to serious health issues of a family member.
was very helpful when he came to assess and quote the job.
was always available by phone and very responsive with questions throughout the scheduling and actual work process.
did an exceptional job of leading the team in the actual remediation. We have a very large crawlspace (~2400 sq ft) and it was amazing to observe how efficient they were while doing an exceptional job. It was very cold the two days they came in January (yes, I'm very late in submitting my feedback!) but they worked non-stop throughout the project. When I was quoted 2 days to perform the entire remediation, I simply couldn't believe it could be done in that amount of time - but they completed the project on time. When they finished, there was no evidence of the massive amount of work (they promptly hauled all materials and old fiberglass to the dump) except for our beautifully lined crawlspace. I called about a few spots I wanted to have sealed as well, and they came right out the following week. More expensive? Yes. But if you have a serious mold problem and want to make sure the job is done right, professionally and with quality, I would highly recommend them.

-Tammy W.

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Local Articles in Raleigh


Home Energy Audits

One thing homeowners can do to save on energy costs is to have a home energy audit conducted. This will reveal where drafts are entering from outdoors and where insulation is ineffective. Energy auditors can also recommend upgrades in appliances to save energy.

Windows, Energy Efficiency Auditing

Poorly sealed or insulated windows bring heat loss and higher bills. These five tips will help stop cold air, cut your bills and give you a cozier home.

Even in cold-weather climates, homes often lack insulation between the finished, occupied portion of the home and the ground. (Photo courtesy of Angie's List member Paul B. of Bluffton, South Carolina)
Insulation, Energy Efficiency Auditing

Exterior foundation insulation is an often overlooked home improvement. It can help stop drafts, lower energy bills and keep your house warmer during winter.

Experts use infrared cameras and blower door tests to check a home's energy efficiency. (Photo by Mark Wilson)
Energy Efficiency Auditing

Three highly rated energy efficiency professionals discuss what problems energy audits reveal and the costs associated with doing a whole home energy audit.

Energy-efficient windows (Photo by DirectBuy of Indianapolis)
Remodeling - General, Energy Efficiency Auditing

Tired of wasting money on your energy bill? Follow these simple tips to reduce energy waste, keep your heat in your house, and your money in your pocket.

Energy Audit reviews in Raleigh


Raleigh Energy Consultants Provider Name Locked
came over on time and set up his equipment. While doing so, he asked me if there was any particular issue that inspired me to request an energy audit. I informed him that my house historically has humidity problems sufficient that I normally run a dehumidifier inside during the summer, in addition to the air conditioning....More /> Once his equipment was set up,
Raleigh Energy Consultants Provider Name Locked
started his testing. He inspected the interior, attic, exterior, and crawlspace.
When it was done, he informed me that there were (unsurprisingly) a lot of air leaks in my house, and showed me the IR images showing where air was being drawn in. He promised a report within a week as he was taking down his equipment.
About a week later, I got his report. Since he had mentioned some options while discussing the issues, I asked him for more detailed estimates for two of the options, which he provided promptly. I had noticed a couple of other reviews discussing that they chose cheaper options from those
Raleigh Energy Consultants Provider Name Locked
offered, and were not as happy as they expected to be with the results, so I asked
Raleigh Energy Consultants Provider Name Locked
about the relative benefits of each of the options he provided. I was satisfied with his explanation -- while he did not push heavily toward 'upselling' me to the more expensive options, he did explain how it was better than the others.
- Zac S.

IES was fantastic from fist contact through project completion.
Raleigh Energy Consultants Provider Name Locked
came out for the initial consult and really impressed me with his knowledge. I was also very happy that he was willing to talk technical with me. I have some experience and like to talk details, but not all providers are willing to do that.
After getting our quote and making a decision to move forward,
Raleigh Energy Consultants Provider Name Locked
stepped in as the project manager. She was a pleasure to work with - knowledgeable, friendly, and responsive to all my questions. She set us up with an appointment for the project and let us know approximate timing through the course of the 2-day project. Since we were replacing HVAC ducts, there would be times when the A/C wasn't running. Plus we would need to run the fan continuously while the materials in the crawl space cured. It was very nice going into the project with accurate expectations.
The crew that did the work was also wonderful. They arrived on time and did high-quality work. As someone who's pretty handy, I was pleased with their work.
Overall, we've been thrilled with the sealed crawl space. We no longer have moisture or mold problems. As a bonus, the house appears to be more energy efficient. We have another job spec'd out with IES for our attic spaces, and we'll have them out as soon as we have the other constraints completed.
- Richard P.

It went very well. The tech showed up pretty much on schedule. Performed the audit and explained his process as he went. We were send a written report several days later with the audit information and assessment. We also got a quote for services to address the recommended improvements for energy efficiencies.
I was really impressed because I had originally purchased as an AngiesList deal and the time had expired on my coupon. The honored the coupon with no problem or extra charges and performed the work in a timely professional manner.
We are considering the quotes and will undertake some of the projects ourselves.

- Robert S.

Raleigh Energy Consultants Provider Name Locked
was very responsive to setup the appointment and provide the audit. He was very thorough in his explanation of what was discovered and provided a cost estimate for an improvement to our energy footprint. I appreciate that he is honest in the information provided and the estimate is provided with no pressure to purchase additional services.
- John C L.

Bought service via the big deal on angies list. Called up for an appointment a few days later. No hastle in scheduling. Provider came by at the scheduled time and quickly made their way around the house. I walked along and asked various questions as he performed his audit. I was more interested in the energy efficiency questions such as insulation and sealing, but the provider seemed more interested in talking about air quality issues such as dust and possible mold problems. After the audit we did a review of his findings and he said he would send a written report via email a few days later.

Received a detailed written report including pictures a few days later. Decided after the audit not to perform any follow up actions .
- David M.

I contacted
Raleigh Energy Consultants Provider Name Locked
for an in home estimate. The
Raleigh Energy Consultants Provider Name Locked
salesperson was efficient, friendly, and offered (by far) the most competitive price quote.
Raleigh Energy Consultants Provider Name Locked
discovered several necessities required, in order to achieve the kind of home comfort expectations I had, which none of the other companies mentioned. These features were also very fairly priced by the
Raleigh Energy Consultants Provider Name Locked
Sales consultant, and made all the difference to me The preparation and paperwork for my new system was handled seamlessly by their knowledgable and friendly team. Their courteous technicians arrived to my home on the day I specified as the most convenient for me and my family, on time and ready to begin. Not only did they handle the removal of my old system with confidence and efficiency, they kept their work space clean and neat. I was extremely pleased with how effectively they placed the new system, while carefully cleaning up as they worked. Their team easily completed the replacement by the same afternoon and I was immediately able to notice a difference in the comfort within my home! The new system provided everything the
Raleigh Energy Consultants Provider Name Locked
Sales consultant guaranteed and I was elated to know I had definitely chosen the right company and system, with the assistance of the knowledgeable
Raleigh Energy Consultants Provider Name Locked
team. I was so pleased by the amazing customer service and thoughtful follow up from the
Raleigh Energy Consultants Provider Name Locked
Salesperson, which was performed the very next day after my new system was in place. It was easy to see their staff strives to deliver above and beyond their customers' expectations. The city inspection passed with no issue and the inspector on site advised me that he prefers inspecting
Raleigh Energy Consultants Provider Name Locked
' installations, as they are consistently meticulous, dependable, and consistent. Overall, I was extremely pleased with the level of expertise, efficiency, and results that I received from
Raleigh Energy Consultants Provider Name Locked
. I highly recommend them and will call on them in the future for all my HVAC necessities and home comfort maintenance, as my experience with them was rewarding and yielded a home comfort I didn't know could be achieved.
- Jennifer L.

The energy audit was very informative. I would recommend every homeowner have this service performed, and to be present for the test. You can learn a lot about how your house works, and potential heating and cooling problems.
Raleigh Energy Consultants Provider Name Locked
is thorough and patiently answers questions.
- Ryan B.

Very quick & easy to get a quote.
Raleigh Energy Consultants Provider Name Locked
is very knowledgeable. Far cheaper & quicker than retrofitting spray foam insulation under roof deck & 1st floor. Crew performing work was on time & extremely professional. They are very easy to work with, & I feel I received excellent value. Highly recommend!
- William D.

All Energy Consultants in Raleigh

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

Air Specialties of Pinehurst

PO Box 456

Aire Serv Heating & Air Conditioning

Falls of Neuse Rd

Alarm Central Security Systems, Inc

169 Boone Square Street

Ardent Contracting, Inc.

3401 Fairhill Drive

Blue Ivy Energy-Corrie Sampson

3060 El Cerrito Plaza

Brightcut Building Solutions LLC

434 Pete Thomas Rd


502 Rigsbee Ave

Carolina Comfort Air Inc

5212 US Hwy 70 Bus W

Carolina Green Solutions LLC

3333 Durham Chapel Hill Blvd

Carolina Sustainability

410 Millstone Dr.

Carolina Weatherization

4824 Watkins Rd.

Cedarbrook Construction LLC

6932 Darcy Ln

Cozy Bear Heating & Air Inc

313 A US Hwy 70 W

Custom Solar Control; MHB Group, LLC

901 Towne Centre Blvd


618 N Mineral Springs Rd

E2 Technologies, Inc.

145 US Hwy 70 W

EcoMaster LLC

2921 Glade Aster Ct

Emerald Energy Solutions

PO Box 99031

Energy Choice Center

1301 Seminole Boulevard Suite 155

Energy Pros of NC

12335 Wake Union Church Rd
Wake Forest


510 Meadowmont Village Cir
Chapel Hill

Express Electrical Service

4809 Landover Arbor Pl

Fan Man Inc Raleigh

1513 Ramson Ct

First Call Cleaning and Restoration

3205 NC 62 North

Green Horizon

619 Foster Street

Green Planet Energy Solutions

9101 Southern Pine Blvd Ste 320

Green Planet Energy Solutions

9101 Southern Pine Blvd Ste 320

Hands-On Contracting

5548 Old Still Rd
Wake Forest

Healthy Home Diagnostics

5420 Old Poole Rd

Healthy Home Restoration

6808 Branton Dr

Home Performance NC

4608 Industry Ln

Hutch Sunrooms Plus

3223 US Hwy 70 W


119 Thomas Mill Rd
Holly Springs

Integrated Inspections, LLC

1109 Dexter Ridge Dr
Holly Springs

L. D. Branch Electric

937 Spruce Pine Tr

LiveGreen Inc

3115 Heritage Trade Dr



My Utility Brokers

9344 Tarryton Ave.

NC Solar Now

3401-101 Atlantic Avenue

One Hour Heating and Air Conditioning

11780 McColl Rd

Peak Energy Inc

PO Box 1241
Holly Springs

Prime Energy Group

PO BOX 10156

Raleigh Odd Jobs Inc.

1103 Heritage Manor Dr

RTP Electrical Services LLC

2402 Reichard Street

Southeast Power NC, LLC

298 Shipwash Drive

Southern Energy Management

101 Kitty Hawk Dr

Stetten Realty Inc

3117 Kentish Town Ln

Thermal Discovery LLC

10928 Bent Branch Dr

Thermo Direct Inc.

134 Donmoor Court

Tinted Atmospheres

104 Woodwinds Industrial Ct Suite AA

Triangle Reconstruction

2010 Silky Dogwood Trl

Vents R Us


WEB & Associates, LLC

403 Ginkgo Trail
Chapel Hill

Woodwright Builders

1203 Bayview Ct

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