Verified record
Typical Greater Boston range for this kind of work, from regional averages — not a quote from EENN Construction. 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
EENN Construction is a Southborough contractor serving the Boston area across additions, remodeling, decks, bathrooms, kitchens, basements, and finish carpentry. The company says it has 15 years in business and is fully licensed and insured; BuildZoom lists seven projects and a Home Improvement Contractor license, while Thumbtack lists 42 projects. Customers describe detailed remodeling and carpentry work rather than generic compliments. Recent reviews cite commercial-space refits, cabinet installation, bathroom and basement projects, and a 450-square-foot suite addition with two decks; reviewers repeatedly mention clear communication, reasonable pricing, permitting, cleanup, and work completed on schedule. EENN is a strong candidate for a coordinated renovation or addition, especially when carpentry and several finish trades overlap. Confirm the exact scope, permit responsibilities, insurance documentation, and schedule before signing; the customer history is very positive, but each project still needs a written plan and estimate.
“Evandson Oliveira, owner of EENN Construction, replaced our deck and did a topnotch job, leaving us with a beautiful deck we are enjoying every day.”
Vandro from EENN Construction is the most honest, talented and professional contractor I have ever worked with. The quality of his work is the best I e ever seen. His prices are extremely fair and worth every cent. More importantly, he became like a partner with me on the remodel job he did for me, basically, along with his own work, managing the other contractors on site for me. His suggested ideas on improvements I didn’t see at first were all incorporated into the project. It was a tremendous experience and we are already planing additional projects. No exaggeration - I would give EENN Construction 10 out of 10 Stars!!!!
Evandson was a great help to us. He is very communicative, wants to understand the project and how we wanted work done. We had a commercial space to refit this winter, and his work went quickly, and professionally. His team handled levelling a floor, creating some partition walls, and finishing the spaces with doors and trim. He worked well with our electricians too . Highly recommended.
Evandson is a fabulous GC and worker. Very pleased with our primary bath remodel!
Evandson and his crew are wonderful to work with! They are skilled professionals who take pride in their work. They were efficient and trustworthy and finished the job as promised on my very tight schedule for completion. They made excellent design suggestions that elevated my project . They came highly recommended to me and I will highly recommend them to others!!
The best work, I’ve had done. A super well detailed work and quick.
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1 change recorded — last scanned Sep 4, 2026.
Takes on repairs others declined5.0
Shed craftsmanship5.0
Works with crooked houses5.0
Rescues stalled projects5.0