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Taddonio Engineering, LLC
4.8(
346
)

Serving Cos Cob, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Small jobs welcome

Credit card accepted

"In renovating our beach cottage in Warwick, RI we found the roof needed structural work. Building inspector required a structural engineered plan. Adam was easy to communicate with. He was timely with his plan and follow up inspection. He was also available by text and phone for questions during the project. He was great to work with!"
Response time1 day
Response rate85%
408 neighbors recently requested a quote
Avatar for ZS Design Architect
ZS Design Architect
5.0(
13
)

Serving Cos Cob, CT and surrounding areas

Approved

In business since 1994

Credit card accepted

Customers say: True professional

"I am a contractor that has used ZS design for years now. Every job that I have done ZS has been available on a very level available. Their knowledge goes beyond just providing drawings. They are willing to work with you step by step as a question come about and any issues during the build occur. It’s nice to be able to make a quick call and they are immediate available. Highly recommend their services to builders/contractors and especially home owners who at times have trouble finding that necessary first step to begin their projects."
Finished Kitchen
After front elevation
After Front View
After front view
Existing ugly duckling front view

+88

Response time3 days
2 neighbors recently requested a quote
Recommended by100%of homeowners
Strategic Operational Services
5.0(
11
)

Serving Cos Cob, CT and surrounding areas

Approved

In business since 1974

Free estimates

Emergency services offered

"An amazing experience! I was constantly involved with the decisions being made and was always comfortable with the company itself. I was continuously updated on due dates, payments needed and actuality of each situation. Amazing communication between each and every contractor. I loved how my house looked by the end of it and would highly recommend Strategic Operational to anyone!"
Response time7 hrs
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Cutler Architects
Cutler Architects
5.0(
10
)

Serving Cos Cob, CT and surrounding areas

Approved

Customers say: True professional

"Doug Cutler is a very professional, experienced architect who was incredibly responsive. He has an engineer in-house, which made the process of our kitchen renovation even easier."
French Colonial
Modern Modular
Gambrel Colonial
Rye Beach Shingle
Mystic Shingle

+190

Response time2 days
11 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Douglas Cutler Architects
Douglas Cutler Architects
4.6(
14
)

Serving Cos Cob, CT and surrounding areas

Approved

In business since 2004

Credit card accepted

Customers say: Quick response

"Douglas Cutler Architects helped me every step of the way. They did NOT disappear as soon as I paid for the plans. They helped guide the builder and made minor changes painlessly. I highly recommend them plus my house is gorgeous!"
Completed Modular
Renovation
Douglas Cutler Architects
Douglas Cutler Architects
Renovations

+234

Response time2 days
11 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Evolution Drafting
Evolution Drafting
3.4(
94
)

Serving Cos Cob, CT and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"I hired them to create plans for an apartment building. The process was quick and painless. Cost was good. The plans are full complete abd ready to take to builders for quotes. I will definitly use them again."
Zeal Floor Plan
Charcoal
Palm Floor Plan
Charcoal Floor 2
Charcoal Floor 1

+23

Response time1 day
Response rate100%
56 neighbors recently requested a quote
Avatar for NextEdge Builders & Estimators Corp.
NextEdge Builders & Estimators Corp.
5.0(
4
)

Serving Cos Cob, CT and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"I?m Edison Matteo from Sunshine Estimation, based in Erie, PA. We worked with NextEdge Builders Corp for our architectural project, and I personally managed the entire process from start to finish. Initially, I had them prepare detailed CAD drawings for our project, and the quality and accuracy of these drawings impressed me immediately. Once the drawings were completed, I requested a cost estimate based directly on them. The estimate provided was extremely precise, with an accuracy of around 98?99%, which gave me great confidence in planning our budget and moving forward. What sets NextEdge Builders Corp apart is that everything is handled under one roof. From drafting to estimation, the process is seamless, reducing the need for constant revisions or coordinating multiple service providers. Their communication, professionalism, and attention to detail truly stand out. I highly recommend NextEdge Builders Corp for anyone looking for reliable and accurate drafting and estimation se"
Response time4 hrs
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Structural Engineering questions, answered by experts

Most structural engineers offer free quotes, regardless of the size of the job. For simple inspections when buying or selling a home, engineers typically charge a flat fee that may be based solely on your home’s foundation type and square footage. For larger projects, like new construction and major home renovations, an engineer will either perform an analysis of your project and site and provide you with a formal estimate, or they will do a more in-depth assessment and in-person site inspection before coming up with a per-hour or per-project cost estimate. In most cases, the estimate is free.

The process involves initial consultation, concept development, detailed planning, regulatory approvals, and integration of contractor work for project execution.

No, it’s not legal for unlicensed individuals to conduct structural calculations for buildings or building repairs. Not only do licensing requirements prevent DIYers from tackling this project, but mistakes can also be extremely dangerous and put your property and anyone inside or near it at risk of severe injury or even death. You should always hire a licensed and certified local structural engineer to make structural calculations.

Yes, professionals reinforce the foundation with additional supports or piers to prevent future sinking.

The primary reason homes have crawl spaces is so the foundation can reach down below the frost line to avoid dangerous soil movement and structural damage when the ground freezes. They’re more popular in colder climates where the ground freezes down to a few feet, and slabs are most popular in warmer areas where there is no frost line. Crawl spaces also provide a space for utility lines to run where they’re at less of a risk of freezing.

The Cos Cob, CT homeowners’ guide to structural engineering services

From average costs to expert advice, get all the answers you need to get your job done.