Get matched with top siding pros in Bar Harbor, ME

"They did a great job on the new metal roof! Done in a day and the price was right! They came on Tuesday for an estimate and it was done on Friday! Thank you D&R construction great job! Could not be happier!!"

"Generations Custom Homes completely rebuilt and redesigned two very large decks and one small one so I could get my house on Mount Desert ready to sale. Ricky Sprague, the owner, was very fair with his estimates, kept me apprised of progress or setbacks, and worked with me to keep costs down. The crew was wonderful and worked long hours to make sure the work was done, as promised, with two months. The decks look elegant and impressive and beautifully built. It was a pleasure to work with people who cared about quality and their reputation. I cannot recommend them highly enough."

"The contracted the work off to a third party. Jon took longer than expected. The windows was installed pretty good from the looks. Communication could have been better with knowing the job will take longer and what types of trims I wanted for the windows. As the contractor that was hired for this job by this company. Did a good job with putting up decent trim. As for the new windows they look great. I purchased the myself and hired sentri homes to install them. I will need to have a my siding on my house redone to be closer to the new windows so the gaps are not so obvious. That was not expected at first. But from old storm windows and not knowing how they were put in originally. There was some unknown things that was learned from the job being completed. I will have the siding of the house slightly done to match really good for what I wanted later on. My only concern is better communication with sentri homes. Overall they were great when I did talk to them."

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

We’re a family owned and operated company that values honesty and integrity, and stands behind our work. We offer over 40 years of industry experience. We specialize in Asphalt Shingle Roofing installation, replacement, and repairs. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We look forward to building long-term relationships with our clients and guarantee your satisfaction!

"I am very happy with the job they did, siding an addition, I added on. I would highly recommend them, Kyle was efficient and made sure the job was completed to my satisfaction. I would definitely recommend them and will use them for additional work."

"I called Octagon the day after we had an upstairs water leak. The next day, Octagan had scheduled a technician to assess the damage and set up the mitigation solutions to dry out the damage before mold could set in. Everyone from Octagon was friendly, professional and very responsive. If you need a fast, reliable and effective response, you will find it with Octagon!"

"Excellent service, great company. Skilled, accurate, reliable, clean. I contacted them to repair a leaking flat roof."

"They did an amazing job, cleanup was spectacular was doing gardening haven’t found a single nail and my roof looks great. Go Spartan roofing!!"

"Eric did great on time and maintained the property well"