Log in Get started
Back

George J. Keller & Sons LLC

106 ratings
P.O. Box 218, Flanders, NJ 07836(973) 229-5930
Overview Reviews Projects Photos
Print Share Add feedback

About this company

View all

George J. Keller & Sons LLC

George J. Keller & Sons, LLC is a second generation family-owned home improvement company specializing in Roofing, Siding, Windows and Solar. We started as a “Mom & Pop” roofing company in 1980 working out of our Dad’s house in Flanders, with one truck and one roofing crew. More

Types of work

View all

James Hardie (111)

Siding (111)

Commercial roof (1)

Replacement roof (1)

Projects

View all
  • All Projects
  • ONLY:
  • Reviews
All project locations are approximate

Photos

View all
Showing 1-5 of 5
Like
Like
Like
Like
Like

Videos

Most helpful reviews & comments

What is this?

What is this?

We display two types of written homeowner feedback on GuildQuality member profile pages: Comments and Reviews.

Comments

In response to our customer satisfaction surveys, homeowners share lots of comments about construction quality, communication, or any other question asked in the survey. Guildmembers can selectively publish these comments here on their profile page.

Reviews

Reviews are different than comments. These are star ratings that homeowners ask us to publish, and they come with a written description of the type of experience they had working with their contractor. We publish all of the reviews we receive: positive and negative alike.

Learn more about reviews and comments.
View all
Very skilled and hard working crews and high quality result.
Mark as helpful
They were extremely professional, and they did everything they said they were going to do. If anything came up, they were very quick to inform me about what was going on.
Mark as helpful
Very pleased with the entire crew from supervisors to roofers to siding. We were kept well informed and the small issues that arose during the project were dealt with quickly and professionally.
Mark as helpful
George Keller &Sons were very helpful with the design of our siding project. The workmanship and details exceeded our expectations. The crew was very skilled and management kept me well informed.
Mark as helpful
The entire process was fantastic
Mark as helpful
We were very satisfied with the quality of work and craftsmanship along with attention to detail. We were also very pleased with the Progression of your project!
Mark as helpful
I have found them to be an excellent choice and I'm very happy I chose them.
Mark as helpful
For the size of the project we had it was done relatively quickly. Even with the delays with Covid they were still able to dedicate resources to get it done timely. The finished project came out better than we anticipated. I would not change a single thing about the way it came out.
Mark as helpful
i was very impressed with the quality of workmanship and they delivered on everything they said they would. we feel it was a fair price for the work that was done and very happy with how things came out and would certainly recommend GK & Sons to anyone.
Mark as helpful
Dan and the entire crew were awesome throughout the job. I could not be happier with the job.
Mark as helpful
More reviews & comments

Affiliations

View all
  • GuildQuality

More about George J. Keller & Sons LLC

As a GuildQuality Guildmember, George J. Keller & Sons LLC relies on our customer surveying to help them deliver an exceptional customer experience.

We have surveyed customers on behalf of George J. Keller & Sons LLC in Morristown, NJ; Randolph, NJ; Basking Ridge, NJ; Mendham, NJ; Bernardsville, NJ; Denville, NJ; Flanders, NJ; Budd Lake, NJ; Long Valley, NJ; Hackettstown, NJ; and 75 other cities in New Jersey and Michigan.

If you are a George J. Keller & Sons LLC customer, and if George J. Keller & Sons LLC completed work for you after March of 2010 but you haven't yet received a survey, please let us know.

Flag this review

Please give us a little more information:

The review contains misspellings or improper grammar.

The review contains objectionable language.

Something else:

Thanks for letting us know that this comment may be inappropriate. A member of our team will review the comment.