George J. Keller & Sons LLC

We had 22 windows replaced (new construction) plus new siding (Hardie Board). The crews were great! The windows only took 4 days - they were super efficient and cleaned up everything. Steve was the lead carpenter and he was excellent. Then the siding was done, including all the trim, soffets, gutters, vents, etc. They had to strip the old cedar shingles off and repair the rotted spots. All of that only took 4 days too and the yard was cleaner when they left than when they started. Jared was the site manager and Jesus was I believe the crew lead. I interacted almost exclusively with Jared. He was here the whole time keeping track of everything and keeping me informed of everything. The house looks really sharp now! Multiple neighbors have come by to complement the new look and one asked for Keller to come out and give an estimate. I highly recommend them - very professional and courteous. I don't want to go on and on, but the attention to detail to make everything look good was evident throughout.

I rarely write reviews, but in this case the work—and every aspect of the experience—absolutely deserves it.

From start to finish, George J. Keller and Sons did an outstanding job replacing our very old vinyl siding with James Hardie siding and AZEK trim. They were neat, fast, and extremely professional, and they offered thoughtful recommendations on some difficult areas of the house. They even helped identify insulation issues we hadn’t noticed, which we really appreciated.

Russell, the initial salesperson, was incredibly knowledgeable and took the time to walk me through all of my options without ever being pushy. He really helped me clarify what I wanted and made sure the final plan reflected that.

The installation team from Tom Stoback, led by Mario, was exceptional. They were always on time, polite, hardworking, and impressively efficient—without ever sacrificing quality. When Tom was on vacation for a few days, Dan was on site and did an awesome job keeping everything running smoothly.

There was no nickel-and-diming and no surprises—just honest, high-quality work. I truly cannot say enough about how amazing the finished results are, from the siding to the metal roof, and—as mentioned in a previous review—the shingle roof as well.

From the back office to sales to execution, every part of this process was handled professionally and with care. I would highly recommend George J. Keller and Sons to anyone considering siding or roofing work.

We recently used George J. Keller & Sons for a major set of projects — a full roof replacement, new Hardie siding, and a new Andersen slider — and we couldn’t be happier with the experience or the results.
From start to finish, the team was professional, transparent, and incredibly skilled. The roof crew worked quickly, cleaned up thoroughly, and the workmanship was obvious right away. The siding team was outstanding — the Hardie install completely transformed the look and feel of our home. Every cut, corner, and detail is clean and precise. It genuinely feels like a new house.
Communication was great throughout, pricing was fair for the quality of work, and timelines were clear. When you’re investing this much into your home, you want it done right — and Keller absolutely delivered.
We highly recommend them and would hire them again without hesitation.

I’m thrilled with every aspect of the services performed by the George Keller and sons team. Brendan set it all in motion, with patience and understanding, I was confident this was the company to replace my roof, siding and gutters after 33 years of living here.
The on site team included Jared and Jesus and an additional 5 of the hardest working people who made the house come alive before my eyes. This team worked beautifully together with Jesus’ guidance. He was fantastic. Everything went so smoothly. Jared was amazing, explained everything along the way, put me at ease when I had questions, texted, spoke to me after hours, .went way above and beyond.. it’s his nature, he’s calm and you know he’s going to do everything to make the experience smooth and successful. He literally arrived at 8:00am and was here all day. It was a job I pushed off for years meeting with other companies for estimates but it never felt right. This was the right fit. Call them up try to get Brendan, Jared and Jesus, you will be in the best hands, treated with great respect top of the line materials, I went with Hardy Plank for the siding. and you will have fun in the process!!!!! I’m still smiling. Great job, everything I wanted. No headaches whatsoever. And the final touch, they painted the foundation. They do it all!!

We've trusted George Keller and Sons with many jobs on our house since we moved to New Jersey in 2011. They've helped us with roof damage from Hurricane Sandy and our newest renovations. They've replaced windows and doors, gutters, and soffits for the entire house. This past year we worked on the kitchen and sunroom. Keller replaced all the windows and sliding doors. This was a big job as many of the windows in the sunroom are extra large. They replaced them seamlessly. Recently we replaced our front door and shutters. The house looks put together now and we have received compliments from neighbors. This past winter we tore down our old deck and replaced it with a new one. All these improvements have been life-changing. We can actually use our doors which were falling off and the deck which had rotted. From start to finish all the workmen were so professional, timely, and neat. Dan, Chris, Steve, Cosmo, Chad and Cory have all been helpful and informative. The admin office is quick to respond, and we felt very taken care of as customers. I would highly recommend George Keller and Sons. Below are some before and after pictures.