Energy Efficiency Experts - Insulation Reviews in Washington, DC

Energy Efficiency Experts

8th year as a Best Pick

certified company

Verified License(s)

Verified General Liability Ins.

Verified Workers' Comp

Best Pick Guaranteed

Compiled Score:

Energy Efficiency Experts has received 4.5 out of 5 stars based on 86 customer reviews. Learn about Our Research Process.

How are scores calculated?

"We are problem solvers; our whole-house approach focuses on identifying and solving issues to make your home more comfortable and efficient."

Pascale Maslin | Owner

Company Information

Services Offered

Energy Efficiency Experts provides residential energy audits as well as insulation services, including air leak sealing, insulation removal and retrofitting, attic insulation and ventilation, and attic and crawl space encapsulation. The company offers blown-in fiberglass and cellulose, batt insulation, and radiant barrier. Energy Efficiency Experts also performs duct cleaning and repair and Aeroseal duct sealing.

Minimum Job

A $2,000 minimum job is required.

Warranty

The company provides a customer satisfaction guarantee and honors manufacturers' warranties.

Company History

Energy Efficiency Experts is a local, woman-owned, family-owned-and-operated company that has served the DC metro area since 2007.

Distinctions

The company hires Building Performance Institute trained technicians and is a Home Performance with ENERGY STAR program participant that can process rebates for MD and DC customers.

Areas Served

Washington, DC

Address

2437 15th Street NW
Washington DC, MD 20009

Hours

Mon

8:00 am - 4:30 pm

Tue

8:00 am - 4:30 pm

Wed

8:00 am - 4:30 pm

Thu

8:00 am - 4:30 pm

Fri

8:00 am - 4:30 pm

Sat

Closed

Sun

Closed

Licenses

MHIC #130200, #420316000351

Compiled Score:

Energy Efficiency Experts has received 4.5 out of 5 stars based on 86 customer reviews. Learn about Our Research Process.

How are scores calculated?

FEATURED REVIEWS

Review by Walter S. | Takoma Park, MD

08/25/2021

“They were easy to work with and thorough in explaining what they were proposing to do. The analysis was great, and they were great at communicating the actual work on our system.”

Review by Sharif A. | Washington, DC

02/02/2021

“Energy Efficiency Experts provide excellent customer care. They exceeded my expectations with the job I had them complete. I believe everyone should get an energy evaluation from Energy Efficiency Experts.”

Review by David L. | Washington, DC

02/02/2021

“Energy Efficiency Experts did a great job by communicating with me and providing great customer service. The quality of the work was great too.”

Review by Richard F. | Garrett Park, MD

11/28/2018

“I think they worked efficiently and thoroughly to provide high quality services to make our house more energy efficient.”

Clear Filters

HOMEOWNER REVIEWS

Review by Walter S. | Takoma Park, MD

08/25/2021

“They were easy to work with and thorough in explaining what they were proposing to do. The analysis was great, and they were great at communicating the actual work on our system.”

Review by Jacob C. | Bethesda, MD

08/23/2021

No review comments provided

Review by Doug R. | Chevy Chase, MD

08/22/2021

“Just an exceptionally helpful and professional team.”

Review by Rockville, MD Homeowner

08/19/2021

No review comments provided

Review by Bethesda, MD Homeowner

08/18/2021

No review comments provided

Review by Benjamin H. | Silver Spring, MD

08/12/2021

No review comments provided

Review by DC Homeowner

08/12/2021

No review comments provided

Review by Silver Spring, MD Homeowner

08/12/2021

No review comments provided

Review by Kevin F. | Silver Spring, MD

08/11/2021

No review comments provided

Review by Carrie D. | Lanham, MD

08/10/2021

No review comments provided

Review by Alice W. | Arnold, MD

08/10/2021

No review comments provided

Review by Brian L. | Silver Spring, MD

08/09/2021

No review comments provided

Review by Silver Spring, MD Homeowner

08/09/2021

No review comments provided

Review by Owen P. | DC

08/09/2021

“While I think the insulation was professionally done many other aspects of the work were so inferior in terms of quality and workmanship that I cannot recommend. Examples include poorly applied caulking, failing to remove old caulking, leaving debris around doors and windows, improperly installed weather stripping, damaging bathroom tile, poor installation of bathroom fan and exhaust.”

Review by Alexandria, VA Homeowner

02/17/2021

“They are kind of expensive.”

Review by Sharif A. | Washington, DC

02/02/2021

Review by David L. | Washington, DC

02/02/2021

“Energy Efficiency Experts did a great job by communicating with me and providing great customer service. The quality of the work was great too.”

Review by Nancy D. | Olney, MD

02/02/2021

“It was mostly because of the personnel and staff and the customer service.”

Review by Springfield, VA Homeowner

02/02/2021

No review comments provided

Review by Silver Spring, MD Homeowner

02/02/2021

No review comments provided

Review by Audrey D. | Silver Spring, MD

02/02/2021

No review comments provided

Review by Washington, DC Homeowner

02/02/2021

No review comments provided

Review by Kensington, MD Homeowner

02/02/2021

No review comments provided

Review by Bethesda, MD Homeowner

02/02/2021

No review comments provided

Review by Jill R. | Columbia, MD

02/01/2021

“Energy Efficiency Experts were very easy to work with and did a great job. They respected COVID safety protocols and were quick to respond to questions or problems. I found them much more pleasant to work with than many other home repair/improvement companies, and would gladly recommend them.”

Review by Rockville, MD Homeowner

01/29/2021

“They were great, I loved them.”

Review by Bethesda, MD Homeowner

01/29/2021

“They were outstanding. They were excellent at explaining the process and went through all my options. Everything was easy to understand and they were straightforward and honest. The price was accurate and competitive as well. They did a nice job.”

Review by Bethesda, MD Homeowner

01/29/2021

“They did an outstanding job.”

Review by Chevy Chase, MD Homeowner

01/29/2021

No review comments provided

Review by Bethesda, MD Homeowner

01/29/2021

No review comments provided

Review by Erica G. | Bethesda, MD

01/29/2021

No review comments provided

Review by Melissa C. | Silver Spring, MD

01/29/2021

No review comments provided

Review by Annandale, VA Homeowner

01/29/2021

No review comments provided

Review by Washington, DC Homeowner

01/29/2021

No review comments provided

Review by Silver Spring, MD Homeowner

01/29/2021

No review comments provided

Review by Washington, DC Homeowner

01/29/2021

No review comments provided

Review by Hyattsville, MD Homeowner

01/29/2021

No review comments provided

Review by Brenda C. | Temple Hills, MD

10/09/2019

No review comments provided

Review by Nancy D. | Olney, MD

08/18/2019

No review comments provided

Review by Charlene B. | Laurel, MD

07/15/2019

No review comments provided

Review by Silver Spring, MD Homeowner

07/15/2019

No review comments provided

Review by Temple Hills, MD Homeowner

07/15/2019

No review comments provided

Review by College Park, MD Homeowner

07/15/2019

No review comments provided

Review by Bernice G. | Temple Hills, MD

07/12/2019

No review comments provided

Review by Suitland, MD Homeowner

07/08/2019

“Energy Efficiency Experts did a good job with my insulation.”

Review by Washington, DC Homeowner

07/06/2019

No review comments provided

Review by Karen E. | Washington, DC

07/06/2019

No review comments provided

Review by Carl J. | Temple Hills, MD

07/06/2019

No review comments provided

Review by Ellicott City, MD Homeowner

07/04/2019

No review comments provided

Review by Vienna, VA Homeowner

07/04/2019

No review comments provided

Review by Wes C. | Burtonsville, MD

07/02/2019

No review comments provided

Review by Bethesda, MD Homeowner

07/02/2019

“Energy Efficiency Experts was very knowledgable and efficient. They provided a detailed evaluation of negative pressure in my home.”

Review by Temple Hills, MD Homeowner

07/02/2019

No review comments provided

Review by Ryan R. | Bethesda, MD

07/02/2019

No review comments provided

Review by Desiree T. | Suitland, MD

07/02/2019

No review comments provided

Review by Patricia L. | Suitland, MD

07/02/2019

No review comments provided

Review by Gabrielle R. | Rockville, MD

07/02/2019

No review comments provided

Review by Aspen Hill, MD Homeowner

07/02/2019

No review comments provided

Review by Washington, DC Homeowner

07/02/2019

“The people who came to do the work were not very good. It took them three days to do work they thought it would only take one day. They left our yard in very poor condition with stuff every where.”

Review by Richard S. | Bethesda, MD

06/26/2019

No review comments provided

Review by Alice M. | University Park, MD

06/26/2019

No review comments provided

Review by Lorraine B. | Temple Hills, MD

06/25/2019

No review comments provided

Review by Washington, DC Homeowner

06/25/2019

No review comments provided

Review by Rockville, MD Homeowner

06/25/2019

No review comments provided

Review by Rockville, MD Homeowner

06/25/2019

No review comments provided

Review by Robert C. | Rockville, MD

06/25/2019

No review comments provided

Review by Tony B. | Potomac, MD

06/25/2019

No review comments provided

Review by Silver Spring, MD Homeowner

06/25/2019

No review comments provided

Review by Washington, DC Homeowner

06/25/2019

No review comments provided

Review by Claire R. | Rockville, MD

06/24/2019

No review comments provided

Review by Elizabeth D. | Washington, DC

06/24/2019

No review comments provided

Review by Tara M. | MD

06/22/2019

No review comments provided

Review by Rockville, MD Homeowner

06/22/2019

No review comments provided

Review by Caroline A. | Bethesda, MD

06/22/2019

No review comments provided

Review by Silver Spring, MD Homeowner

06/22/2019

No review comments provided

Review by Potomac, MD Homeowner

06/22/2019

No review comments provided

Review by MD Homeowner

06/22/2019

No review comments provided

Review by Washington, DC Homeowner

06/22/2019

“The biggest issue was lack of follow up and I feel that we were forgotten in the process.”

Review by Mary M. | Ellicott City, MD

06/22/2019

No review comments provided

Review by Liz H. | Laurel, MD

06/21/2019

No review comments provided

Review by Tamara N. | Chevy Chase, MD

06/21/2019

No review comments provided

Review by Brandy F. | Olney, MD

06/21/2019

No review comments provided

Review by Jeanne T. | Silver Spring, MD

06/20/2019

No review comments provided

Review by Richard F. | Garrett Park, MD

11/28/2018

“I think they worked efficiently and thoroughly to provide high quality services to make our house more energy efficient.”

Review by David W. | Laurel, MD

08/24/2018

No review comments provided

Review by Ben O. | Bethesda, MD

08/23/2018

No review comments provided

Review by Dwayne M. | Cheverly, MD

08/21/2018

No review comments provided

Review by Marci R. | Washington, DC

08/21/2018

No review comments provided

Review by John N. | Takoma Park, MD

08/21/2018

No review comments provided

Review by Selcuk O. | Bethesda, MD

08/20/2018

No review comments provided

Review by Capitol Heights, MD Homeowner

08/15/2018

No review comments provided

Review by Sharon C. | Bethesda, MD

08/08/2018

No review comments provided

Review by Justin F. | Washington, DC

08/08/2018

No review comments provided

Review by Bethesda, MD Homeowner

08/06/2018

No review comments provided

Review by Silver Spring, MD Homeowner

08/06/2018

No review comments provided

Review by Steven M. | Ellicott City, MD

07/27/2018

No review comments provided

Review by Sheila W. | Bowie, MD

07/26/2018

No review comments provided

Review by Amy D. | Laurel, MD

07/26/2018

“I have already recommended.”

Review by Terrence D. | Cheverly, MD

07/26/2018

No review comments provided

Review by Richard S. | Washington, DC

07/26/2018

No review comments provided