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DNS Construction

Licensed
Licensed
This pro is currently not available for Basement Finishing or Remodeling
This pro is currently not available for Basement Finishing or Remodeling

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About
DNS Construction is a premier general construction firm specializing in enhancing homes through expert craftsmanship in deck and porch construction, siding installation, roofing, and additional services. Based in West Springfield, MA, we offer our top-notch services across Western Massachusetts and Connecticut. Our mission is clear and straightforward: to stand out as esteemed building contractors by consistently delivering projects that exceed expectations.
Overview

Hired 27 times

Background checked

License verified

4 employees

14 years in business

Business hours

This pro hasn't listed their business hours.

Payment methods

This pro accepts payments via Cash, Check, Credit card, PayPal, Square cash app, Venmo, and Zelle.

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Facebook, Instagram

Top Pro status

Top Pros are among the highest-rated, most popular professionals on Thumbtack.

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2021

Credentials

License verified

Home Improvement Contractor

License state: CT

Background checked

Passed by Nilson Desa on Feb 28, 2020.

Services offered
Property type

Residential

Commercial

Projects and media
Projects and media
Reviews

Customers rated this pro highly for work quality, professionalism, and value.

Very good 4.6

47 reviews

5

89%

4

2%

3

0%

2

0%

1

9%

Read reviews that mention:

pro avatar
Past Customer

Mar 27, 2025

•

From Google

DNS Construction's reply
pro avatar
Past Customer

Nov 30, 2024

•

From Google

We had DNS construct a new garage to replace the old. We had no experience with DNS other than to see their add on the internet. So we set up interview with three construction companies of which DNS was one. Mr. G, as we called him, represented DNS.so well that he won hands down over the other two. He was knowledgeable with construction and business practices related to same. The Company has teams of building specialists that take care of each phase of the construction of a building, managed by a Manager who keeps the customer updated on every aspect of the construction and all othe matters that come up until the construction is complete. Mr. G was our manager. He talked with us at length about our needs, he then took care of pulling all the necessary permits, oversight of each building team required for the job up to the finished product and the final inspections by local building departments. He wrote up a contract in detail, made necessary changes that were needed, ALL OF WHICH kept us informed. We were then presented with the cost of the project, an approximate starting and finishing date, and any other issues that came up. And he was ready and available to answer any questions or attend to any problems that came up. HE DID WHAT HE SAID HE WOULD DO! We are satisfied with cost estimates and very satisfied with the product they produced. The construction teams worked from the moment they arrived until quitting time. They were polite and friendly. Mr. G (his name is Guilherme) planned, managed, and executed the project to our great satisfactionhe even partipated in the building. But, his job was mainly staging and managing the teams as they were needed.Should we need other construction we know DNSs quality and we would hope that we could have Guilherme. But weve met the DNS boss and are confident that any replacement of managers right down to the work teams will be top drawer!
DNS Construction's reply
Thank you for your positive feedback! We are happy to hear that your experience with DNS, especially with Mr. Guilherme, met your expectations. As a reliable construction company, our commitment is to provide high-quality construction services and ensure that every step, from obtaining permits to the final inspection, is well managed. We appreciate your trust in our construction company and are available for future construction projects or renovations. If you need more construction services, we are ready to deliver the same level of quality and professionalism. Thank you for choosing DNS!
pro avatar
Past Customer

May 31, 2025

•

From Google

DNS was so great to work with. We were having a difficult time finding a contractor to rebuild two sets of outdoor stairs for us, but DNS stepped up to the task without issue. We worked with Guilherme who was kind, responsive, and quick to answer questions. DNS worked quickly and did not leave any lingering construction materials after the project was complete, which was a relief to not worry about our dog stepping on anything. The stairs are very well constructed. Guilherme kept us updated when construction was occurring and when it was delayed due to weather. Im so grateful to have safe stairs back hour deck! Thank you, DNS!
DNS Construction's reply
Thank you for your wonderful review, Rachel! We're thrilled to hear that you had a positive experience working with Guilherme and our team. It’s great to know that we could provide you with the safe and well-constructed stairs you needed. We appreciate your kind words about our communication and tidiness on the job site. Thank you for choosing DNS for your project!
pro avatar
Steven C.

Aug 21, 2020

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Hired on Thumbtack

Nilson and his crew were great to work with. They finished our 9x13 pool deck in about 2 1/2 days and we absolutely love it. We originally were going to have a free standing deck to the pool but Nilson was able to connect our existing deck to this one for a great price! They work diligently and fast and you can tell they take pride in their work. We highly recommend them if you are looking to have a deck built.

Details: New deck or porch construction • No existing plans, but have a good idea of what I want • Residential

Deck or Porch Remodel or Addition
pro avatar
Gregory G.

Jul 26, 2020

•

Hired on Thumbtack

I had a mixed experience with D&S, but the results were spectacular so it deserves a full “excellent” rating. Pros: Their work was amazing. We wanted a 10’ x 20’ deck with a 4’ x 17’ walkway leading from our porch stairs to the main deck. They said it would only take one or two days. I didn’t believe them, but they did it in one day plus a couple of hours the second day including clean up. It was over 90 degrees and sunny the whole first day, and they worked for over 12 hours to build the majority of the deck. The second day it only took a little over 2 hours to finish and clean up. My yard is VERY uneven, and they made the deck level and true. I’m extremely happy with their work. Cons: The only con is communication. I planned to start immediately after hiring D&S, but I had question before they started. It would take a day to answer a question and they rarely answered the phone when I called. It was frustrating. I also chose to buy the materials and asked for a materials list. The list was vague (eg “one box of nails for decking” - what size box? What sizes nails?) Other than communication delays, once they started, they were very polite, very professional, and most importantly, very skilled. Watching them work was humbling. I had thought maybe I would build the deck with my wife, but we both agreed that there was no way we would do the job D&S did. I look forward to enjoying our yard from our deck for years to come.

Details: New deck or porch construction • No existing plans, but have a good idea of what I want • Residential

DNS Construction's reply
I
Deck or Porch Remodel or Addition
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