Get matched with top addition to existing structure builders in South-willington, CT

"Workmanship, timeliness and cleanliness were above average. I have no complaints about anything that was done. I only have one issue which was with communication. Two major aspects of the job were changed without my consent therefore I did not have input into changes I would have made as it was too late when I noticed these changes. They were understandable as they would do to zoning and or building code. But I would’ve had them done completely different. Had I had a choice. This was totally unintentional. I chalk it up to a learning experience on both ends. Other than that everything was exceptional."

"Overall excellent job at a fair price. Enjoying our new office and additional bedroom!"

"The work was done in a timely manner, and as I was told we needed to wait to paint the stairs, and that was the last item, i paid in full. It has now been over a year and i keep requesting that they come out and complete the work, and i receive no response. Disappointed."

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Really pleased with my new deck. The work was completed quickly and looks amazing. I wish they'd removed the leftover building materials but that's a minor thing. Definitely recommend"

"Knowledgeable, fast service, all around great job from start to finish. Completed in a timely manner. Great communication."

"I recently had my shingle roof replaced and I?m very happy with the results. The team was professional, punctual, and completed the job efficiently. The quality of the work is excellent, and the new roof looks great. They kept the work area clean and communicated well throughout the process. I would definitely recommend them to anyone needing a roof replacement."

With over 20 years of hands-on construction experience, Four Sons Home Improvement brings leadership, precision, and integrity to every project. Our background includes serving as a Commercial Carpentry Lead and Foreman, as well as a Residential Project Manager, giving us a unique blend of large-scale expertise and detailed home renovation knowledge.\n\nWe specialize in meticulous, high-quality craftsmanship, backed by industry qualifications including OSHA 30 & OSHA 10 certifications and HIC #0703971.\n\nWhat truly sets us apart is our commitment to communication, quality, cleanliness, and transparency—values we bring to every home we enter. We proudly service Hartford and Tolland Counties, delivering dependable improvements that families can trust.\n\nAt the heart of our work is family. Four Sons Home Improvement is driven by the desire to show our children what hard work, faith, and dedication can achieve—building not only better homes, but a lasting example for the next generation.

"No 2-hr. presentation to sit through. No sales-speak. Just a small contracting company bent on doing quality work for an affordable price! Start your search by calling Karol Kurkowski of KBK Construction and save yourself a lot of time. 9 times out of 10, he'll answer the phone! Who does that these days? Karol and/or Zibi were on site every day usually starting at 8:30am. Being an old house, nothing was square. It was necessary to pour a self-leveling concrete floor, which took a few days to dry. Even so, they completed the whole job, surprises and all, in under 2 weeks. Many people like tile. I'm not one of them. I wanted a MAAX 80" acrylic tub wall kit, from tub to ceiling. Who knew that it would be so difficult to find a contractor to install it? I'm so grateful that Karol agreed to and did a fine job. Besides doing quality work for a reasonable price, they were a pleasure to work with - always polite and conscientious, and cleaning up at the end of each day."

"We had an old deck that needed to be replaced.  When the old deck came down we had to do some grading of the soil.  Jim worked with us to schedule himself and the tractor work to make this happen.  The new deck exceeds our expectations.  Jim has great attention to detail and made sure that every part of the deck looked correct and pleasing to the eye.  We added string lights and outdoor lights to the project and he was happy to add that as well.  It is very hard to find people who are excited about your project and take ownership of it.  We found that in Jim and his team!  We are SUPER happy and would reccommend Jim to anyone.
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