Integrity Construction

Integrity Construction did an excellent job replacing all the original 1961 windows in my home with beautiful energy efficient windows. The owner, Tim Collins, made sure everything was done right. The installers were skilled, professional, courteous, and pleasant. I highly recommend this company.

It was time to replace our wooden deck, and Integrity Construction came in and installed a Trex composite deck. The crew worked diligently and paid attention to details in all aspects of the job. It was completed as scheduled. The deck is beautiful and well-built. We went with Integrity Construction as we have used them before for other jobs and have always found the quality of their work to be excellent.

Integrity was chosen from 4 different businesses that I got quotes from. I chose Integrity because I liked the way the job was quoted to me, I liked the building materials that would be used, and I especially liked the courteous workmen and the way the job site was always left in a neat condition. I highly recommend Integrity for any building needs. I expect to use them in the future.

Tim and Integrity Construction are wonderful! They were willing to answer any questions, and as little things came up during the project they would reach out to communicate. Communication is one of the main things that sets them apart. Their work and craftsmanship is excellent, but their ability to keep their customers informed is outstanding. Highly recommend! My project was a TimberTech deck and concrete patio slab.

Integrity Construction installed new windows in my 100 year old home and I couldn’t be more pleased. The window quality and the workmanship were top notch. Tim Collins and his crew were very easy to work with and very neat. They installed 13 windows in one day! Tim also was gracious enough to help me with the forms I needed to get a rebate from the gas company. I recommend them highly and would use them again.

Tim and the team at Integrity Construction were efficient and professional. Everything about my window replacement went on time and without a hitch. Love my new windows!

I hired Integrity to replace my front porch and built a back deck, and they did a wonderful job. Every person who came out was friendly and willing to answer any questions. They completed the job early, and it looks beautiful!

Tim and his team did an amazing job at our home. They replaced the roof (made needed repairs), gutters, and painted the entire house. They were incredibly responsive when we had questions and we couldn't be happier with the result. Highly recommend!

Integrity Construction recently completed a major exterior improvements project at my home (new siding, windows, and gutters). We are completely satisfied with the work, and with all aspects of the project. The installation crew was highly skilled and their craftsmanship was excellent. Mr. Tim Collins, the owner of the firm, was a pleasure to work with. He was professional, courteous, and very knowledgeable about what products would best suit our home. The project was completed on time and within our budget. We highly recommend Integrity Construction to anyone seeking a contractor to provide exterior improvements to their home.

We were very happy with the work that Integrity Construction did on our house! We had a deck that needed to be screened in, and we are very happy with how it turned out. They were able to finish the whole job in one day, which was very impressive. We will definitely use them again if we need any further work done on our house!

Integrity Construction did an outstanding job building a Trex deck for our second home on the river. The quality of the construction was superb and the amount of time from initial contact to completion was less than 2 months. One of the best contracting experiences ever. If you need a deck this is the right company!

We HIGHLY recommend this company. Tim and his crew “built us the nicest deck in the neighborhood” according to our kids! He gave us a fair price and did an excellent job. We love our new trex deck so much. We plan to use his company for siding in 2 years.

Tim Collins and the crew at Integrity Construction did a wonderful job on siding and windows for my much loved older home! From estimate to completion they were responsive, easy to work with, friendly and professional. My neighbors were amazed as well at how clean they left the job site daily. Highly recommend this company!

Tim and his crew did an amazing job on our deck! Always stayed up to date and personally came out to check on the progress of everything. Worked with us on exactly what we wanted and needed, and made it all affordable!

Working with Tim and his team was amazing and stress free! The crew did a great job and Tim was super responsive. Will definitely call Integrity when we are ready for our next applicable project

Integrity Construction is top-notch. Tim and his crew provided excellent workmanship, and fantastic customer service. Tim kept me in the loop, and explained everything. I’ll definitely be requesting Integrity’s service for my future home improvement projects.

I was really impressed with this construction company. I contacted three companies for estimates on re-roofing my rental house and fixing roof leaks on my on home. Integrity Construction was the only one that told me that the rental roof still had a few years of use and no leaks. They removed two old dish mounts from my roof, replaced the ridge vent that was causing some of the leaks because it wasn't capped on one end and no secured properly. They also replace two air vent boots on the roof . They used the same brand and color of shingles that was on my current roof and it looks great!

Integrity Construction was a pleasure to work with. When we finished building our new home, we thought it would take years before we could add a deck. We heard about the company through our realtor and Tim came right out and gave us a fair estimate. He even noticed some construction issues that our builder missed during our final walk through. The process was smooth and quick. I left town to visit family and came back a few days later to a beautiful deck. We are extremely happy with the craftsmanship and quality of the deck. We definitely would recommend using Integrity Construction for any of your upcoming projects.

We hired Integrity Construction to give a quote on a project. We were grateful that during the quote an additional issue with our roof was discovered by Mr. Collins. A quality repair on our roof was done very quickly, in addition to the original project of replacing wood railings with vinyl on our front porch. We highly recommend Integrity Construction.

We were very impressed with Tim Collins and Integrity Construction. He took the time to explain everything. Tim worked with our insurance company without a hitch. He is great at communication by email and text. The roofing crew were very considerate and did a great job. Highly recommend!

Tim and his crew are outstanding! They provided expert advice and high quality work that will last for decades! Integrity Construction is the best, most reliable home and roof repair company around - don't look anywhere else - choose Integrity Construction!

We chose Tim and his team to build our new back deck this past Spring after fielding four different quotes. Tim was professional, walked us through the process, and kept us updated on where we were with the project. His team worked diligently and knew what they were doing. Even after needing to build in a bit more square footage to accommodate the terrain, they honored the estimate they had quoted us originally. We feel we made a good call here and would do it again.

(posting for the Marsich family) Integrity Construction was so easy to work with. We never felt rushed during the beginning stages when we were picking colors and making other aesthetic decisions. It was a very relaxed process. Once the work began it took only 5 days to tear down the old deck and build the new one. We are so happy with the finished product. It has given us some outdoor living space and completely changed the flow of our house when we host parties. We definitely recommend Integrity.

Tim was very professional, great to work with and did everything he said he would. Job was done well and they left our property clean.

Tim and his team at Integrity Construction built a 12' x 20' screen porch for us this past spring. I have been involved in the real estate industry for almost 40 years and I have never had the privilege of having such a positive experience with a residential contractor. Their professionalism and quality made it a pleasure to write the final payment check to Tim and his team. I would most certainly use Tim again and have already referred multiple clients to Integrity Construction.

Integrity Construction did an amazing job on our new TreX deck. Such a professional company. Amazing workmanship. Tim saw our job through from beginning to end. Great communication. A special thanks to the amazing crew that got our job done in no time at all. Amazing craftsmanship and wonderful clean up. We highly recommend this amazing & trustworthy company!!

Hardy Board Siding, Garage Door & back Door Trim, Soffits
Just want to say Thanks for all your guys hardwork Very professional and would recommend you any time your work was done in such a fast time very impressive and Was Beautiful I might add ❣

Tim and Integrity Construction were a pleasure to work with. They tore off and redid our roof. They were there when they were supposed to be, and got the job done quickly, and professionally. Tim was a pleasure to deal with from start to finish, and his crew was outstanding. Ed Boehm

We absolutely love our new bay window! Tim and his company did a fantastic job installing and I am so happy with the final product! They have been vey professional from the beginning and kept us in the loop with time frames, etc.

Will most definitely use again!!

We have a gorgeous new roof. It was a wonderful experience all the way around. Tim is the best! Highly recommend. Hope to do a deck next :-)

Tim Collins was very professional and friendly. He was easy to work and communicate with. His team was hardworking and completed tasks in a timely manner.

My husband and I hired Tim and his team at Integrity Construction to build a new porch for the front of our home, a colonial. We got all the afternoon sun hitting the front of our door along with all the elements and it was beginning to break down the front of our home. Tim and his team built us a BEAUTIFUL front porch! They were always one time, cleaned up after themselves and finished the project in a timely manner. I would highly recommend them to work on your home! Should I have any further projects I wouldn't hesitate to call Tim!

Our roof was damaged by hail, Tim Collins inspected our roof, helped me with my claim until it was accepted, and then he and his company came and repaired the roof. They were kind, working hard and respected the home surroundings. Tim’s integrity is to be applauded! I will definitely ask him to help me in the future!

Tim and his team came and put a new
Roof on my house and it looks great
Would highly recommend them to anyone that
Needs work done

As licensed Realtors in the business for over 20 years, we find ourselves working with many different trade industries and referring them to our clients. It is important to us to only refer the best of the best to our clients. Integrity Construction has helped many of our clients...and we could not have been more happy with the quality of their work, price, responsiveness and professionalism. Integrity Construction will be our number one referral always. Thanks Tim and crew!

Tim and his Crew were absolutely awesome. His Professionalism and Knowledge are second to none. He spotted things the 2 other companies I got estimates from missed. The estimate was fair and the work was top notch. Tim will get all of my referrals and any future work on my home.

Integrity Construction is most likely the best company I have done business with. Tim Collins and his crew are knowledgeable about products and their instillation, extremely careful and considerate of the property on which they are working. They are very detailed oriented and make sure all work is done correctly and to the satisfaction of the homeowner. I feel like the work was done according to the contract and even many small details that were not included were addressed and taken care of, as Tim says "the house is completely buttoned up".

Tim and his team constructed two small porches and replaced vinyl and aluminum siding on our home with Hardy Plank shingles. Tim provided several excellent suggestions to the project which greatly enhanced the finished product! He was very responsive to any questions we had, and his team was respectful of our home and us as they completed the project. We got several quotes for the project, but when we met with Tim we knew he would be the contractor to finish our renovation. Integrity Construction comes highly recommended by us.

My roof was very old and damaged. I need a new roof and repair work done under that roof. Tim and his crew quoted a great price and did excellent work. They worked long days in the middle of the winter to get our repairs done fast. We were so pleased with their work that we had them replace our windows and siding as soon as they finished the roof. I highly recommend Integrity Construction.

I have worked with Tim for over 20 years. He has replaced our Siding, Windows, Roof and our deck on our old Herndon home. He is currently finishing up a remodel on our King George home. He is replacing windows and closing in a deck to create an awesome sunroom. His products are the best we have seen on the market and his workmanship is top notch. I have made several changes throughout our project and he has handle each change so professionally. Very patient. He is always on time and his crew cleans up like they have never been there. During our bid gathering he educated us and then let us have time to make a decision. There are a lot of pushy salesmen out there. It was nice working with the owner. Would recommend Integrity to anyone and everyone.

Can’t say enough about my experience - very knowledgeable and patient, as I had a lot of questions. Job was completed on time and the crew was very polite and cleaned up nicely.