At Gannon Enterprises LLC, we understand that to embark on a project is a significant time, financial investment and an important milestone in your life. That's why we are committed to providing our customers with the highest level of quality and service. Our team of experts will work with you every step of the way, from design to construction, to ensure that your project is completed on time, within budget, and to your exact specifications.
Please see what our valued customers are saying about us below...
"I have been using John Gannon from Gannon Enterprises since the summer of 2019. My original chimney (1964) required rebuilding from the roof up due to slow leaking from age, wear and weather. John came over immediately and looked at it. He also tarped the entire 3 flue chimney until he could rebuild it.
Their work, quality and efficiency are second to none. I receive compliments in their work all the time. They also come every two years to inspect and seal the chimney against weather.
I am extremely pleased with their work and the company. I highly recommend them."
KWL - Bolton CT
"I would give Ganon Enterprises 5+ stars on everything. John has worked with me on many different projects over the past 5 years - from repairing/rebuilding an old foundation on an antique barn, to rebuilding the chimney in our 1878 house, to doing a quick fix on a chimney where a wood stove went into. I don't know where to start to praise him. He gets in touch with you immediately with quotes on work, works with you on a schedule for work to start, does an excellent professional job, gives you an honest opinion on what you need to do and an honest quote for his professional work. OH - and they also clean up after themselves!!! I've recommended him to many of my friends. You cannot go wrong hiring Ganon Enterprises!"
Nancy S. - Vernon CT
"John,
Your work is impeccable. Thank you very much for your efforts and getting the job done in a timely manner. I will certainly keep you in mind for future projects."
Rich Y. - Windsor CT
"John Gannon is a master mason. He and his team did a great job rebuilding our chimney! They are very professional, paid attention to every detail, know all the right techniques and best practices in masonry, and are nice on top of it all. Our new chimney is of the highest quality, is solid, and looks great! We are very happy with John's work."
Joel & Elise - Glastonbury
"I've known John since 2000 when he completely rebuilt three sides of my brick dental office building from the ground up, after a pickup truck ran off the road and hit it. John and his crew rearranged their schedule to make my project a priority. They were prompt, clean, and always courteous, as my office managed to even work throughout the construction. Their work was exceptional and after 25 years, it looks just as good today. John is a master mason who is insightful about every detail of his profession. Most recently, he restored the chimney at my home and as I expected, it looks beautiful. I went to work every morning, knowing that John and his crew were taking great care of my home. John would send me periodic texts with pictures of the progress. From the staging to the clean up, John's work always exceeds my expectations. We are already planning our next project. I would give John and his crew 5 stars and would not hesitate to call on them."
Dr. Steve - Glastonbury, CT
"I could not be happier with my two newly rebuilt chimneys and am pleased to recommend Gannon Enterprises with 5+ bricks for their professional work!
I was referred to John by my roofing company to assess water problems with my 50 year old chimneys. Within days John and I met and he discussed the right masonry techniques to correct problems.
John was able to locate bricks that would blend with both chimneys and he was able to schedule the rebuilds together. I was kept appraised when materials would be delivered and work began as scheduled.
After the first chimney was completed, I knew John and his team were masters of the trade! Careful blending of old/new bricks, grinding and new mortar was required along with the rebuild. A view from the ground confirmed their skill and attention to detail and workmanship.
Everyone was courteous and respectful of my property.
I have recommended John to my family & friends."
Betsy K., Manchester, CT.
"John, thanks for your very hard work, you did a beautiful job"
John & Alice - Willington CT
"Gannon Enterprises replaced the aging chimney on my house in Manchester. The crew that did the work did a wonderful job & left my property spotless. Thanks for a job well done."
Nancy S. - Manchester CT
"John Gannon and crew has done a number of significant jobs for us . Warren Buffet says "work with people you like and admire" John fits the bill . Very cocientious and hard working. A very good mason who works well with the customer.. We had an almost 100 year old house that John did excellent job matching the color of the mortar with was a trick.Another good point is his communication with us timely and clear keeping us in touch with the job and informed I'm sure we will turn to Jon when we have any masonry work in the future. Thanks"
Allyn - West Hartford CT
"I have used John and his crew for years for assorted jobs. He capped my chimney, plastered parts of my foundation, and cleaned my bluestone steps. His crew always did a good job. They were prompt and friendly. His prices are reasonable.
I found John willing to work with my schedule to find times that were good for everyone to do his work.
I would definitely recommend John to anyone else.
It’s a bonus if you like soccer."
South Glastonbury homeowner
"John Gannon is more than a master mason. He is an artist whose craftsmanship is exceptional.
Before I met John, I had my eighty-year old chimney rebuilt prior to putting a new roof on my house. Very soon afterward, I noticed water stains on the beams in my attic. While the roofer and the mason blamed each other, neither stopped the leak. No matter what repairs were done by other contractors, water was literally dripping into my attic—for twelve years. After contacting John, he come to my house within days, and instantly determined the cause of the leak. More importantly, he explained clearly and in detail exactly why my chimney was leaking and how to stop it. The solution required tearing the chimney down to the roof again and rebuilding it. In the process, John’s use of a through-flashing system was more extensive than what had been done before. Now, the water from heavy rains is directed outwards rather than seeping into the bricks and into my attic. My chimney is watertight.
Throughout the project, John and his team arrived on time each day, worked hard, and stuck to the proposed timeline for the project. They were respectful, considerate, and careful when working on my property.
Soon, John will be fixing my front steps. They were redone only seven years ago, but look awful. Since my house--now over ninety years old--has a brick front, I want the new step bricks to match the house front as much as possible. John has been searching for the right color bricks for a year. Recently, we met at a brick yard, so I could see the selection of bricks he found. I look forward to my new steps!"
Denise P. - New Britain CT