Default business cover photo
Approved Pro
This pro has maintained an average of 4.5+ star throughout their time with Angi.
Approved Pro

Taddonio Engineering, LLC

Engineer Structural,
This pro has maintained an average of 4.5+ star throughout their time with Angi.

About us

Taddonio Engineering, LLC is a locally owned and operated company, that values honesty, integrity and treats your home as if it were our own. You will find us to be competitively priced, while still paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction. Give us a call today to get your project started!

Business highlights

9 years of experience

Services we offer

Design for decks, beams, foundations , Design plans for additions and new construction, Inspections, Structural Engineering

Accepted Payment Methods

  • CreditCard
Reviews
4.9319 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
92%
4
7%
3
0%
2
0%
1
0%

Filter reviews by service

Showing 1-25 of 319 reviews
Lauren B.
Sep 2025
5.0
Engineer Structural
$800
Quick to respond and schedule an appointment. Walked me through the structural issues and sent a report shortly after the visit.

Griffin B.
Jun 2025
5.0
Engineer Structural
$800
They did a great job.

John L.
May 2025
N/A
Engineer Structural
The work hasn't been done yet

Almas V.
Apr 2025
5.0
Engineer Structural
Yes, I recommend this pro
Good person work done fast

Renee _.
Mar 2025
1.0
Engineer Structural
Adam and Noah incorrectly measured my existing house by a considerable amount when creating plans for my addition. This has caused multiple problems starting with the excavation, the order of trusses that are now inaccurate due to their error, and now my addition is smaller than anticipated due to the error in measurements. It has honestly just been a huge headache all around. The worst part is that they won?t accept their mistake or do anything to rectify it. For the high price we paid for architectural plans I would HIGHLY suggest taking your business elsewhere.
Response from Taddonio Engineering, LLC
"This job had a lot of miscommunication with the field people. The issues were addressed at no charge to the homeowner and the space actually turned out larger than originally designed."

Peter M.
Mar 2025
5.0
Engineer Structural
Yes, I recommend this pro
-

Swami I.
Mar 2025
4.0
Engineer Structural
Yes, I recommend this pro
Good

Robert Y.
Feb 2025
5.0
Engineer Structural
Mr. Taddonio did a very thorough examination of my property and gave what I felt was an honest assessment of what was occurring and what needed to be done. Very pleased with his work.

Edith K.
Feb 2025
5.0
Engineer Structural
Hired to assess potential structural damage and got the answer and advice needed. Luckily my issue is minor. Excellent customer service.

Susan B.
Dec 2024
5.0
Engineer Structural
$400
Very knowledgeable. Thorough. He listened to all my concerns and answered all my questions. Plus, he was nice to my dog.

Patrick C.
Sep 2024
5.0
Engineer Structural
Yes, I recommend this pro
$600
Helpful insight and friendly. Didn't rush anything, asked if I had any other questions... Great experience.

David P.
Aug 2024
5.0
Engineer Structural
Yes, I recommend this pro
$400
Adam was very helpful and friendly. He came out and helped me to plan for my basement repair. Many thanks Adam

Andrew M.
Aug 2024
5.0
Engineer Structural
Yes, I recommend this pro
After connecting on Angie, Adam contacted me and we set up an appointment to examine a few structural concerns that I had around our old house. He carefully examined the areas of interest and set my mind at rest, providing helpful tips and suggestions along the way. Also he provided great communication in advance of the visit. I felt extremely happy with the service, got all my questions answered and the fee was fair. I couldn’t ask for more.

Daniel P.
Jun 2024
5.0
Engineer Structural
Yes, I recommend this pro
Responded quickly. Professional and thorough.

Emily P.
May 2024
5.0
Engineer Structural
Yes, I recommend this pro
He was very prompt, was able to thoroughly check our issue and provide solutions.

Liz H.
Apr 2024
5.0
Engineer Structural
Yes, I recommend this pro
very helpful with my small project

Julia A.
Mar 2024
5.0
Engineer Structural
Yes, I recommend this pro
We reached out to Adam to have an assessment of a previously-converted attic space (converted by previous homeowners to livable space) to ensure it met state guidelines. I spoke with a few structural engineers regarding the space, but Adam was the only one who understood our dilemma and the urgency of the matter. Not only was he punctual and professional, he was generous with his time and provided the evaluation quickly and supplied the paperwork we needed to move forward. He is very easy to talk to and I appreciated the way he explained everything to us. I would absolutely hire him again and I have passed his information along as a referral to every real estate agent I know who may have homeowners in a similar situation.

Brendan J.
Mar 2024
5.0
Engineer Structural
.

Pavan R.
Mar 2024
5.0
Engineer Structural
Yes, I recommend this pro
Great!

Greg S.
Jan 2024
5.0
Engineer Structural
Yes, I recommend this pro
$300
Adam was fantastic, he was communicative, arrived, on time, and explained what he saw with my house and made appropriate recommendations. It was money well spent for the peace of mind!

Ronald S.
Dec 2023
5.0
Engineer Structural
Yes, I recommend this pro
$3,500
Adam was quick to respond to emails and texts and answers all questions. He completed the work in a very timely and professional manner. I would recommend him for big or small projects.

Chad L.
Dec 2023
5.0
Engineer Structural
Yes, I recommend this pro
Great responsiveness. Great work. Would hire again

Ronald M.
Dec 2023
5.0
Engineer Structural
Yes, I recommend this pro
Quick response, professional and personable. Understand the project

Leigh A.
Dec 2023
5.0
Engineer Structural
Yes, I recommend this pro
Adam was on time, knowledgeable, and took the time to explain his findings.

Wade B.
Dec 2023
4.5
Engineer Structural
Yes, I recommend this pro
Excellent service, good pricing. I would recommend Adam to others.
...
Showing 1-25 of 319

Licensing

State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our Find Licensing Requirements page.

*Contact business to see additional licenses.

All skilled traders and home improvement contractors operating in the State of Connecticut are required to be licensed or registered by the State Department of Consumer Protection. License or registration identification is required to be on all advertising, business cards, signage, and contracts. You can check to see if a contractor or tradesperson is licensed or registered by going to: State of Connecticut licensing

FAQ

Taddonio Engineering, LLC is currently rated 4.9 overall out of 5.

Taddonio Engineering, LLC accepts the following forms of payment: CreditCard

No, Taddonio Engineering, LLC does not offer free project estimates.

No, Taddonio Engineering, LLC does not offer eco-friendly accreditations.

No, Taddonio Engineering, LLC does not offer a senior discount.

No, Taddonio Engineering, LLC does not offer emergency services.

No, Taddonio Engineering, LLC does not offer warranties.