Verified record
In September 2026 a Google reviewer wrote that J.J. Landerman was the first company to respond to their leak after Labor Day storms, that Damien judged it was likely a misplaced or missing nail, and that on repair day he found a dislodged nail had left a hole in the roof, fixed it, sent progress pictures and cleaned out a nearby section of gutter that was not part of the request. J.J. Landerman Roofing Company is based at 102R Filley St in Bloomfield; its website says it has been in business 60 years. Connecticut's registry shows its home improvement contractor registration, HIC.0520073, as active under J J Landerman Roofing. Google shows 4.9 stars from 156 ratings. In May 2026 a customer wrote that Jennifer Wynn, the company's president, helped them plan a complete roof replacement, that Anderson's team improved the roof vents at no additional charge, and that the job was done in two days despite 90-degree heat and rain. A March 2026 reviewer wrote that the company responded quickly to a serious ice dam in February and fit around their travel schedule. In October 2025 a homeowner wrote that the company had kept their old roof going about five more years with chimney leak repairs, then adjusted a five-year-old replacement quote only for material costs and helped find a company to handle their solar panels. In an April 2025 review, a customer wrote that Landerman had installed a rubber roof on their house 13 years earlier with no trouble, and that when a leak developed, two men found and repaired two small holes in under an hour. A January 2023 reviewer described a commercial job in which the company removed stone ballast, old insulation and an EPDM membrane, installed new insulation and a TPO roof, and worked with the membrane manufacturer to obtain its warranty. In August 2024 a property manager wrote that Landerman had handled small leaks to full replacements on flat rubber and metal roofs at two properties for over 10 years. A November 2024 reviewer wrote that the company said their leak needed only a repair after other companies would not attempt one. In October 2024 a three-star reviewer wrote that the roofer did not show for their first appointment, that no one answered their calls or texts for over an hour, and that the receptionist later apologized for forgetting to tell them the roofer was out sick; the second visit went smoothly, but the quote was outside their budget. Another October 2024 customer wrote that some of their plants were crushed and that the company gave them a credit to cover it.
“I ended up going with JJ Landerman.”
“Try JJ Landerman, we used them a few years ago for our ranch 1000sq ft no garage $9k.”
“We are redoing our roof next year and are deciding between JJ Landerman and Radomski.”
We discovered a leak in our roof after some heavy rain storms passed through on Labor Day. Contacted a couple companies to get an assessment and estimate. JJ Landerman was the first to respond. They responded the same day I left a message and said they would have one of their employees (Damien) contact us. Damien called us the very next day and set up a date and time to come out for an assessment. The day of our appointment, Damien was punctual. He was very personable and professional and conducted a thorough assessment. He gave us his professional opinion on what the issue was (most likely a leak caused by a misplaced or missing nail) and that it was likely a minor roof repair. We set up another day for the following week for him to come complete the repair. We know how busy most companies are right now, and especially after the storms we've been having, so were very happy he was able to fit us in again so quickly. The day of the repair, Damien arrived ahead of schedule and was able to locate the exact source of the leak. His original assessment had been correct (a nail had dislodged and left a hole in the roof). He completed the repair with excellent workmanship. He provided progress pictures as well so we could see each step, which was great. The overall process was quick and the price was very reasonable. I also want to mention how Damien went above and beyond and cleaned out a section of our gutters that was near the repair area. That was not part of the request and was an unexpected but much appreciated surprise. All around a great experience and would highly recommend JJ Landerman for any of your roofing needs. We will certainly be using this company again for any of our future roofing needs! 09/29/26- During a storm in mid‑August, a tree in our front yard fell on our house. We contacted J.J. Landerman on 8/10 to have our roof inspected for damage. Jenn was extremely helpful and let us know that Gary would be out the next day. Gary was prompt, professional, and conducted a thorough inspection of the affected area. Fortunately, there was no structural damage, but a few shingles needed to be replaced. In addition to the shingle repair, we also needed our front gutter replaced. J.J. Landerman partners with New England Gutter Services for gutter work, which ended up being a perfect fit for our needs. All repairs were completed on 9/21. Both J.J. Landerman and New England Gutter Services were prompt, professional, and easy to work with. We are very happy with the services provided, and the cost was reasonable compared to similar services in the area. Highly recommend both companies for roofing and gutter needs.
Great Communication! Got several quotes and their price was competitive. Work was extremely professional, and got the work done within the same week! Would totally use them again in a heartbeat.
I had a great experience with J.J. Landerman Roofing. I spoke with several roofing companies before deciding who to go with, and what really stood out about Landerman was their no-pressure approach. They were straightforward, answered my questions, and never made me feel like I had to make a decision on the spot. The crew was excellent as well. They were knowledgeable, professional, and did a great job. The foreman especially impressed me. He clearly knew what he was doing, paid attention to the details, and was always willing to answer my questions and explain things along the way. The whole process went smoothly from start to finish, and I’m very happy with the finished product. I would definitely recommend J.J. Landerman to anyone looking for a roofing company.
We had an outstanding experience with Landerman Roofing. From the initial consultation through project completion, their team was professional, knowledgeable, and highly organized. Communication was excellent throughout the entire process, and they kept us informed every step of the way. The quality of the workmanship exceeded our expectations. The crew was punctual, respectful of our property, maintained a clean worksite, and completed the project on schedule. It was clear they take great pride in their work and are committed to delivering a high-quality finished product. We especially appreciated their attention to detail, commitment to safety, and willingness to answer questions throughout the project. We would highly recommend Landerman Roofing to anyone looking for a reliable, professional roofing contractor. Thank you to the entire team for a job well done!
J. J. Landerman has been very helpful to us over the years, whenever we had problems with our original roof. We recently worked with Jennifer Wynn, President of J. J. Landerman, to begin a complete replacement of our roofing. She helped us figure out our needs, and identified the complete process and materials required. Her price was reasonable, and there were no surprises in the contract we signed. Jenn's roofers were a team headed by Anderson and included many others. They were all very competent and efficient workers, and the job proceeded well. Jenn and Anderson were great to work with. As the job proceeded, Anderson identified the need to improve roof vents. With my approval Anderson's team made the needed improvements at no additional charge. Anderson even repaired a downspout that was not part of the job. The job was completed in two days in spite of temperatures in the 90's and interruptions for some rain. The finished roof looks amazing. Cleanup was exceptional. We did not find any nails or other hazardous debris. Many of our neighbors noticed this job in progress and are going to seek quotes from Jenn for their own roof. I highly recommend you seek out J. J. Landerman and Jenn for your roofing needs.
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1 change recorded — last scanned Oct 30, 2026.
Typical Connecticut range for this kind of work, from regional averages — not a quote from J.J. Landerman Roofing Company. 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.
Estimated range
$8,450 – $17,500
Typical roofing project around $13,000
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One-day roof replacements5.0