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Typical your area range for this kind of work, from regional averages — not a quote from Gsl services llc. Use it to sanity-check bids, then get the real number in writing.
A typical single-level deck is 12×16 — about 200 sq ft.
Estimated range
$7,750 – $14,500
Typical carpentry project around $11,100
GSL Services LLC is a carpentry business whose website lists finished carpentry, custom trim work, painting, and deck construction and repairs. The company names its service area as Fairfield, Norwalk, Stamford, Westport, Darien and Greenwich. A recent Google customer said GSL installed a front door and got to the job the day after they called. That customer said the old door and all construction debris were removed afterwards, and that they would use the company again. A 2025 customer said they built four large carriage doors on site for a 70-year-old garage, reusing the old iron hinges as requested, at a reasonable price. A 2025 customer praised the work on new closets and shelves. Connecticut lists its home improvement contractor registration, HIC.0703788, as active, held by GSL Service LLC.
GSL installed a front door for us. They were able to get to the job right away, the day after we called in fact. The work was excellent, and the cleanup was about perfect. They removed all construction debris and the old door afterwards, a big plus. Nice to see the pride they show in their work. We will use them again for future projects. Highly recommend them.
Great price, fast service and everything I need ed in a company
Great work, quality service, fast and responsible, I recommend it to others.
I was surprised with the service provided great price the excellence of the service provided was the flagship
Excellent professional and fast service provided
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1 change recorded — last scanned Oct 13, 2026.
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