Green Energy LLC

Top ProGreat 4.5(52)
Licensed
  • 85 hires
  • Based in Upper Marlboro, MD
  • 16 years in business
  • 6 employees
  • Responds in about 3 hours
  • Background checked
  • License verified

About Green Energy LLC

*HOMEOWNERS ONLY ** Green Energy LLC is a full service window and door replacement company. We provide both materials and labor. We strive not to be just a typical home improvement company. All of the products that we carry are the best in the business and its proven by the energy star rating associated with them. We only carry materials that have the best performance rating regardless of cost and offer our customers the best quality at the cheapest price. Its always quality first here at Green Energy that's why our service calls are one of the lowest in the industry. We are proud to have a perfect rating with the BBB and never had any complaints. Our sales team are actually consultants on salary not commission which drives down the pressure the customers generally feel when they decide to make this type of purchase. In every way possible I encourage you to join the family and choose Green Energy for all your window and door replacement needs. Lifetime warranty provided on all projects backed with service calls. We love helping people make very intelligent decisions when its comes to the big decision on choosing a quality window replacement contractor. We love the challenge of earning your trust and reinforcing that trust and rewarding you with the best experience imaginable after its complete. We love making you SMILE and just changing your perception on how you should be treated as a customer in this business.

Reviews

Thumbtack customerOct 2026

Brennen was extremely professional and although we couldn’t do the project we had in mind due to requirements for an egress window, he was very patient explaining options and we ruled out doing the project because it couldn’t be done as we thought.

Regina B.Jun 2022

Everyone involved with my window installation was kind, courteous and professional. You can't ask for a better company to work with than Green Energy LLC. I will be recommending them to family and friends.

Patrice w.May 2022

We are v.early in the process but this far everything has been going smoothly. Clear communication throughout.

Aren W.Apr 2022

This will be my go-to window company. I had a project that included replacing the original casement windows and basement door of my home. For context, that was a basement door replacing French doors with a sliding one, 6 casement windows, and 2 picture windows. I also had specific needs for the inside color to be white and the outside to be dark brown. I went through a few companies, but none of them gave me the experience that Green Energy LLC offered. Brennen provided me with information and answered all of my questions related to my project. I was treated like a familiar face from day one and never felt like I was just another job. I was provided regular updates with material expectations, etc and was quickly scheduled for install as soon as my material arrived…which ended up being earlier than the estimated date (which was great). The install crew were in and out and did an amazing job. I was nervous about such a large project at first, but between Brennen reassuring me along the way and the amazing work done, I’m so happy I chose this company to complete the work. Now, there are no drafts in the windows/door and my home stays at the perfect temperature. The value of the product is great as well. The windows look great from the inside and out. The before and after are literally the difference between night and day. I highly recommend this company based on the experience I had.

Bill J.Mar 2022

Brennan contacted me moments after my posting. He was polite, professional, and laid out all the terms of the deal. His prices were fair and he worked with me and all of the questions I had about the process. Highly recommended. 10/10.

Nick B.Jan 2022

While we didn’t end up selecting Green Energy for our project, Brennan was very open and honest with the price and quality of the windows we were looking for. His price was very competitive. His communication skills were everything that a potential customer is looking for in a contractor. I will definitely keep this company in mind for future home improvement projects.

Sarah G.Oct 2021

Had a wonderful experience working with the Green Energy Team! After getting several estimates that were more expensive and less detailed, they were the clear choice. Extremely responsive and consistently followed up with the status of the project (especially important during the uncertain covid times!) Not only were the windows an excellent value, once they arrived (earlier than expected) the installation was quick and well done. Would highly recommend!

Jonathan S.Jun 2021

Great service from Green Energy. We are pleased with our new windows and the lifetime warranty.

Linda M.May 2021

Door was installed sooner than originally promised so we loved that. They guys were pleasant and professional. Email communication with Brennan made the process convenient.

Sara G.Apr 2021

Brennan at Green Energy was very responsive in giving us an estimate for our sliding glass door replacement.

Dell B.Nov 2020

Everyone I spoke to was courteous, acted professionally and genuinely helpful to providing what I wanted. There is a scriptural guideline that says that you should “treat others as you would have them treat you!” I take this rule seriously...and evidently, so do you! Thank for a refreshingly pleasant experience!

Rebecca b.Nov 2020

Brennan was helpful and knowledgeable about the product and kept me well informed during the entire process. Our new door has been installed and we are extremely happy with the final results

Melveda A.May 2020

Very friendly, punctual, professional,and clean! I am very satisfied with their work and would definately recommend them to others!

Shanel W.Aug 2019

The doors are beautiful and the entire process was seamless. They installed my French doors in about 2 hours

Peggy G.Apr 2019

Would only give me a price if I committed to using them since my insurance company was involved. When I said I couldn't commit without a price I was told they would have to decline the job. Rubbish.

Nes B.Oct 2018

Oscar was great very professional great service, ponctuel I’ll definitely ask for him next time I’ll use green energy. Green energy is very good as far as customer service, follow up making sure everything went well. Definitely recommend it

Diane W.Jul 2018

Every question answered. Every call returned within an hour. Top quality windows professionally installed on schedule as promised. Installers were so clean and tidy that when they left, was nothing for me to do except enjoy the view! Seriously, if you have ever had work done in your home, you know it can be a challenge. Well, that is NOT the case with Brennen at Green Energy. Best experience I have ever had with any contractor - thank you Brennen!

Margarita B.Mar 2018

We did not use Green Energy for our small project but i would definitely go to them for a major effort.

Emily R.Jan 2018

They refused to give us a quote if only one member of our household could be there. It’s 2018. We had to take our business elsewhere because we are busy people with jobs.

Cynthia M.Nov 2017

The team at Green Energy did our windows, rear entry door, and siding. The product used where high quality, as well as delivered and installed as promised. Branden was on top of each part of the installation process and kept us in the loop on the progress throughout. Each of the teams that did the installation also did a great job of cleaning up behind themselves as they worked at the house.

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Green Energy LLC★ 4.5
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