Fast, clean roof work — full tear-offs finished in a single day
What does a roof replacement cost in Greater Boston?
Typical Greater Boston range for this kind of work, from regional averages — not a quote from Timothy Jenkins LLC.. Use it to sanity-check bids, then get the real number in writing.
A square is 100 sq ft of roof surface — bigger than the floor plan because of pitch and overhangs.
Repeat customers — several have hired the crew for a second project
Broad exterior work — siding, decks, windows and garages praised alike
Timothy Jenkins LLC is a Billerica roofing and exterior contractor Tim Jenkins started in 2018, bringing more than 20 years of hands-on residential construction experience with him, according to the company's own site. Its Massachusetts home improvement contractor registration is active on the state registry, and the Better Business Bureau gives the company an A+ grade. BBB also lists a Massachusetts Construction Supervisor License (CS-113565) for the company.
What shows up again and again across the reviews is speed without shortcuts: full roof tear-offs finished in a single day, crews that clean the site as they go, and jobs done on budget with no surprise costs. One customer had a 140-year-old triple-decker in Everett reroofed, then hired Tim again six months later for new windows. Another needed a roof replacement before a homeowner's-insurance deadline, and the crew got siding and windows done along with it in time. A 2026 review described a detached garage build with Tim's brothers on the crew, and a 2025 review described a torn-down porch rebuilt into a screened deck as part of a larger siding job.
Across 35 reviews on eight platforms going back to 2021, there isn't a negative one on file — the closest thing to a complaint is a customer who found rot once a roof was opened up, which Tim had already flagged and fixed as expected.
For roofing, siding, decks, or a garage build in the Billerica area and surrounding towns, Timothy Jenkins LLC has a clean, consistent run of finished jobs behind it. Given how steadily booked a business like this tends to be, it's worth confirming scheduling upfront for anything on a tight timeline.
Read the comments
Most recent comments
5.0Sep 4, 2026
Tim did a fantastic job. His crew was excellent. They repaired the siding on the house and stripped, repaired and replaced the roof in a single day. The roof looks fabulous! Thank you Tim. Tim also installed a hand rail to my front stairs. I would not hesitate to call and have him repair anything in my home.
We had a great experience with Tim and his crew from start to finish. We had our roof, siding, gutters, 2 skylights, and a sliding door installed. We couldn’t be happier with how everything turned out.
The crew was great—professional, respectful, and kept everything clean throughout the entire job. The work was completed in a timely manner, and Tim was always very responsive whenever we had questions. Communication was open and consistent the whole way through, which made the entire process easy and stress-free.
We’re extremely happy with the quality of the work and how everything came out. We would definitely recommend them to anyone looking for roofing, siding, gutters, or skylight work!
Would like to thank Tim Jenkins along with his brothers, K.D.B. And crew for the great detached garage build. Professional workmanship from start to finish. I would highly recommend Tim for all your home improvements needs. Here’s a pic of a very satisfied customer!
Tim and his crew were amazing. They were so fast moving and super neat and clean once the job was done. We will definitely use Tim and his crew again for future projects and would recommend them to anyone!
I have now used Tim and his team twice within a six-month period. I hired him 1st to reroof my1880 3 level in Everett, first. They were fast and efficient and beat the other quotes I had in hand. I was delighted enough with the work that I then hired Tim again to install all new Harvey windows, demo an unused older extension and reside the house with Certainteed siding. The results were nothing short of spectacular. They accomplished the entire job in three weeks. His team is friendly and experienced. Tim was pretty much on site every day and personally spent time restoring my second-floor sun porch. I constantly added small enhancements to the job as we went, and Tim and the team accommodated every request with a smile. They left the property broom clean. Neighbors have been walking by checking out the finished product. I have more work to do on the property, but you can bet I won’t look far for a pro to handle it.
