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"The company did a good job replacing old insulation in our attic. There was a communication hick-up but the project manager we worked with - Jamie - was able to correct and resolve the issue."

"After my call to Discount Energy Services, I knew who was coming and when to evaluate my attic insulation. The estimate was prepared on-site with pricing. The workers arrived and knew exactly what they were to accomplish, which they confirmed with me. They prepared the entire path with clean drop cloths and created a plastic drape around my attic stairs. The foreman was glad to explain any aspect of the procedure. My attic was upgraded to R-49 and the difference is notable."

"Great! Job was complete .... removal of existing 50+ year old insulation, air sealing attic, baffle installation, installed 18 inches new fiberglass blown insulation, and new whole-house fan. Job started and completed as proposed. Crew on-time, quietly performed their work, and left spaces clean when done. Definitely worth the cost as noticeable improvement in second floor temperature and humidity readings."

Here at Koala Insulation of Washington DC, we pride ourselves on our professionalism, as well as our ability to complete every job to the homeowner's total satisfaction. We never leave a job unfinished, or a homeowner not 100% satisfied with our level of service. We handle insulation work in Washington DC and the surrounding areas - Call today!\n\n

"Window & roof insulation quick, easy, & affordable!"

"This was the second time we hired ROI Construction LLC to work on our home and they did an excellent job both times. Originally our roof was replaced and ROI did a fantastic job, going above and beyond in making sure every detail was perfect. Recently we had the roof and skylights of an addition replaced. In both instances ROI charged less than the competitors and the workmanship was high grade. I highly recommend this company."

"Debbie showed up on time and seemed knowledgable about insulation. However she had a hard time answering my questions because she was overly fixated on price. That's not necessarily a bad thing but it got in the way of me really understanding the answers. When the quote came in it was very resonable but when i emailed with a follow-up question concerning warranties, the lack of record on Angies List (despite being in biz for 100+ yrs) and a sub-contractor she was going to use for an exhaust ventilation, she wouldn't put some of the answers in writing until after I committed to using her company. After reviewing all of the quotes we received we finally decided to take a leap of faith because she seemed knowledgable and the quote was fair. i emailed saying we wanted to move forward and asked if i could i now get the informatoin i requested in writing. Unfortunately it's now been 5 days so we are moving in another direction. I bet the company does quality work but it won't be with us.
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"Isiah was very professional and efficient. He communicated the issues with my roof and placed new shingles and sealed the areas that required it."

"Ed with E&R Home Solutions was very easy to work with. All of the staff is professional. Inspection and proposal was completed in a timely manner. New roof was installed on date promised. They worked very hard to complete it within one-day, working into the late evening. Clean-up was okay, we do still find nails occasionally (work was completed approx. 2 months ago). I'm sure they did the best they could given the late time and poor lighting. Overall we are very happy with the work and will hire them again in the future if needed. We will also recommend to friends and family."

"Following the waterproofing of my basement, I decided to install a tile floor. I chose Sino-American Consulting because Mason, the General Manager and Owner, was by far the most knowledgeable of those who gave me an estimate for the job.  I purchased the materials for the job (tiles, grout, and sealer) from Home Depot. When I told Mason that they charge $ 75. for the delivery of the materials and leave them outside at the curb, he said that his men would pick up the materials and bring them into my house at no charge!
 The workmen began the job on Monday, April 13, and finished it on Thursday, April 23. They came every morning at around 8 am, and worked continuously till 4-5 pm every day. They were courteous and responsive, and clearly extremely proud of their workmanship. Mason is very proud of his men: when the job was done, he specifically brought to my attention the perfect circle that they had cut around the newly installed sump pump. Mason is like an artist who strives to create a perfect work of art. He suggested laying the tiles on the diagonal in order to create a more interesting design, and, with the beautiful new baseboard, the result is magnificent! I told him that I need to have a party now to show off my new basement! Throughout the process, Mason encouraged questions, and patiently addressed all my concerns. I highly recommend Mason and his crew, and would definitely call them again when necessary."