J&G General contractor

Top ProGreat 4.8(45)
Licensed
  • 43 hires
  • Based in East Haven, CT
  • 4 years in business
  • 3 employees
  • Responds in about 20 minutes
  • Background checked
  • License verified

About J&G General contractor

I am a young person, I learned from the best local carpenters, I am a dedicated, responsible and honest person. My work motto is I prefer quality to quantity!

Reviews

Thumbtack customerOct 2026

Call the customer back. I was a builder years ago and I always called the customer back.

Thumbtack customerOct 2026

I can’t say enough good things about Jefferson. Very professional, amazing attention to detail, hardworking, responsive, and seemed to take pride in his work. To say I would highly recommend him is an understatement. I’d love to work with him again- very smooth and pleasant experience.

Thumbtack customerOct 2026

Jefferson did a great job. Helped me a lot on a few jobs actually. He was very professional and finished all the projects I needed help with in a timely manner. 5 stars!!!

Thumbtack customerSep 2026

Jefferson installed three interior doors for my apartment in a very professional way.

Thumbtack customerSep 2026

Absolutely fantastic experience start to finish with Jefferson. He installed a Pella 150 series sliding door for us. He was so professional, communicative and his work quality was amazing. Just a fantastic person to work with, so meticulous and did a tremendous job. Will look forward to using him again!

Thumbtack customerAug 2026

I was very pleased with the excellent carpentry work on my exterior windows. A very professional young man. I will definitely be using J and G again!

Andrea L.Aug 2026

Jefferson and his team were great. They listened to me and did exactly what we agreed upon. They worked fast and the job was done perfectly. I felt really confident in him from the moment I met him. He told me he takes great pride in getting the job done right and on time and he meant it. The price was very reasonable considering the work and the time it took to do it. With absolute confidence I would recommend hiring him.

David G.Aug 2026

Awesome experience! Like the other reviews, I am highly recommending J&G. Top-notch communication, fair price, and excellent work. Choose J&G for your work!!

Janet M.Jul 2026

We were very pleased with hiring Jefferson to do a small carpentry job to fix a broken door frame. He was very professional, prompt and communicated well. He did an excellent job for a very fair price. We would definitely hire him again!

Deb P.Jul 2026

Jefferson went above and beyond expectations The quality of work was excellent. I am very happy with my new door, which had to be customized. I absolutely will be hiring Jefferson for future projects.

Thumbtack customerJul 2026

Can’t say enough good things about Jefferson’s workmanship, professionalism, and timeliness. Work was completed quickly and beyond my expectations. Would definitely partner with him again on future projects!

Thumbtack customerApr 2026

Jefferson installed a new staircase with a railing. It came out perfect! Would use again.

Thumbtack customerApr 2026

Fast and efficient Very polite

Thumbtack customerFeb 2026

I selected Jefferson as my contractor to complete a project that had already been started — finishing the build-out of a small closet and installing a closet system. From the very beginning, he was attentive, patient, and extremely professional. He even went to Home Depot with me to personally select the materials, making sure the flooring matched beautifully with what was already in place. He handled the flooring, painting, and molding with great care and precision, and the final result came together seamlessly. Jefferson was polite, pleasant, and very helpful throughout the entire process. I truly appreciated his attention to detail and his commitment to doing the job right. I would absolutely use him again for future projects and highly recommend his services.

Toni R.Feb 2026

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Thumbtack customerJan 2026

Jefferson is hands down the best contractor I've ever hired. His work is impeccable, professional, and meticulous. Unlike others, he shows up, gets the job done, and leaves it looking flawless. I've already got multiple projects lined up for him. If you're looking for a contractor who takes pride in their work, look no further - J&G Contracting is the one! J&G absolutely transformed my walkway, and the solar lights are a fantastic touch. He also worked magic on a tricky door lock everyone said couldn't be done - simple and effective solution. If you want top-notch work and someone who gets things done, Jefferson's your guy. I highly recommend him!

Thumbtack customerJan 2026

He response right away. I’m just disappointed in the price. He says $60 an hour but wants to charge me $100 to put 4 screws in a back of a tv to hang on a mount that is already mounted ( x2) Seems a bit much. I have a list of little jobs and the price was crazy.

Thumbtack customerJan 2026

Jefferson was great. He called and came earlier. He went straight to work and was efficient. He took down my shower doors with ease. Recaulked the tub, hauled away all the debris, and took some extra large items that needed to go.

Nabela T.Dec 2025

Jefferson was a very professional contractor. He did a great job assembling my sofa. He even helped me take out my old couches. He works very quick and is very organized. I look forward to booking other jobs with him in the future!

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J&G General contractor★ 4.8
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