Start with a complimentary consultation. We create professional architectural plans and a 3D design of your addition — saving you up to $15,000 in design fees.
02
Zoning, Survey & Permits
We handle the property survey, zoning setbacks and lot-coverage, any variance or wetlands review, and all permits with your Connecticut town — so the addition is fully compliant.
03
In-House Build
Once work begins, we're on-site every day. Our "no ghosting" policy means constant progress — foundation, framing, and finishes by one in-house crew, tied cleanly into your existing home.
04
Final Handover
We conduct a rigorous quality check — structure, weather-sealing, and finishes — before handing over your finished addition, backed by our written warranty.
Local Expertise
Home Additions in Wilton, Connecticut
Wilton's large, wooded lots give homeowners something their neighbors closer to the coast don't always have: room to expand outward. Sunrooms and three-season rooms that open to the property, great-room additions, and generous primary suites all fit naturally on a Wilton lot, and they let a classic Colonial grow without losing its country character. Omega Development has built these additions for Wilton families for more than 20 years.
The catch in Wilton is utilities: many homes run on private wells and septic, so an addition that adds bedrooms or baths can require septic expansion and health-district review. We plan for that early, handle the survey and zoning, and design the addition in 3D. One in-house Omega crew then builds the whole thing — foundation, framing, glazing, and finish — under a single roof, with Wilton's permits and inspections managed start to finish.
What to know about a home addition in Wilton
A sunroom or three-season room is one of the most popular Wilton additions because the lots have the room and the views to justify it — but the glazing, insulation, and heating choices are what decide whether it's a true year-round room or a seasonal one, so we design to how you actually plan to use it. Great-room and primary-suite additions are just as common given the space Wilton lots offer.
Because most of Wilton is on private wells and septic, adding bedrooms or bathrooms often triggers septic expansion and health-district approval — a real constraint we verify before design, not after. Cost is driven by the addition's size, glazing and insulation level for a sunroom, any septic work, and finishes; a sunroom, great-room, or primary-suite addition in Wilton commonly runs from the mid five figures into the mid six figures, all itemized before we begin.
Room to expand on Wilton's lots
Wilton's large lots invite outward additions — a sunroom that opens to the yard, a great room, or a primary suite — and we plan each around the home's well and septic so the new space performs as well as it looks.
It was a pleasure working with Inacio and the Omega team! My home renovation project was not an easy or simple one, with many challenges along the way, as most construction projects tend to be. Inacio was able to navigate his way through the tough times and find solutions, ultimately leading to a stellar finished product, far exceeding expectations. What's also nice is that we've developed and continue to maintain a strong relationship even to this day. Inacio is a great person and a solid resource to have.
JB
John Bazzano
7 months ago
Inacio and his team at Omega built a stunning three-season porch for my family. There aren't enough words to say how impressed we were with his honesty, integrity, and craftsmanship. Inacio was always available and frequently came to check on the work. His team is professional and meticulous — especially the finish carpentry guys, amazing! When an issue came up, Inacio fixed it, no questions asked — truly a man of his word. I will never use anyone else. I HIGHLY recommend him!
MV
Mike Veras
3 months ago
Omega Development renovated my home's living room, hallway, two full bathrooms, and a half powder room after a water leak from the second-floor bathroom. I was amazed by Omega crew's craftsmanship and detail-oriented finishes — the work really came out great. I fully recommend them.
AT
Andy Tregurtha
4 months ago
Absolutely incredible team!! Very consultative and always striving to perform first-in-class service at a great price. They match your desires and dreams for a project and thoroughly cover all bases, so you're satisfied not only now but for the long term. 10/10 recommend — they are phenomenal!!
JP
Joye Preece
5 months ago
Omega did two jobs for us and we are so pleased with the results. They have skilled workers who complete whatever you ask while keeping the rest of the home and their work area as clean as possible. They replaced sheet rock and repainted a ceiling in one room, then did a tile demo and wall/tile install in another bathroom. Very timely — they'd arrive early to get started as soon as they could.
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Marc Trimuschat
8 months ago
Fantastic experience with Omega on the renovation of my home. Inacio and his team were always there, over-communicating, and the end results are extremely high quality. It's hard to find honest, high-quality contractors today, and I'm delighted to have hired Inacio and his team — I'd recommend them highly to anyone.
MN
Mary Noel
a year ago
The best! I cannot recommend Inacio, Rafa, and their entire team more highly. Omega Development executed a major home renovation for my family — extending our living room, a full kitchen reno, and an additional master bedroom and bath.
PV
Pedro Viggiano
a year ago
I recently had my kitchen and bathroom renovated and my bar area completely redone by Omega Development, and I couldn't be happier with the results. From start to finish, their team provided top-notch service.
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Jose Quintao
5 months ago
Great work by Omega Development. Inácio is very professional, responsible, and committed to quality. Very trustworthy company!
JP
Jonnatan Pinheiro
8 months ago
I had a great experience with Omega. Very reasonably priced. They were very committed to our project. I strongly recommend them.
CL
Cleiton Leite
4 months ago
What a great experience to work with Omega. I strongly recommend them.
RO
roisinblack
Jan 16, 2025
We have used Omega for all our needs these past few years. That has included everything from minor repairs, a full house painting (inside and out), and floor refinishing, to an addition on the third floor.
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Wilton Home Additions FAQ
Fairfield County additions run roughly $200 to $500+ per square foot. A sunroom runs less; a great-room or primary-suite addition in Wilton commonly lands around $150,000 to $375,000+ depending on size and finishes. You get an itemized quote after a free consultation.
It can. On Wilton's well-and-septic homes, adding bedrooms or baths often triggers septic expansion and health-district review. We verify system capacity and handle that approval as part of the project.
Yes. With insulated glazing, proper framing, and dedicated heating and cooling, we build sunrooms you can use in every season — or a lighter three-season room if that fits your plan and budget better.
Yes — the survey, Wilton zoning/setback review, any health-district or septic review, building permits, and inspections through to sign-off, all in-house.
