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TRUSTED BY COLUMBIA, CT HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon14
    Verified structural engineering services reviews

Top-Rated Structural engineers in Columbia - Updated Nov 2026

Taddonio Engineering, LLC
4.8(
347
)
Engineer - Structural

Serving Columbia, 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 rate86%
370 neighbors recently requested a quote
Avatar for Valerio Giadone Architect, LLC
Valerio Giadone Architect, LLC
5.0(
18
)
Architect

Serving Columbia, CT and surrounding areas

Approved

In business since 2020

Customers say: Quality work

"Valerio was great to work with, he really helped me execute ideas I had for an open concept floor plan and brought fresh out of the box ideas to help me achieve my ideal space. Heâ s very timely, flexible and makes sure youâ re comfortable with all the steps along the way. Highly recommend him."
House move
21 Ashley Street
First Floor
Interior open space plan
Kitchen

+5

Response time3 hrs
Response rate97%
1 neighbors recently requested a quote
Avatar for Evolution Drafting
Evolution Drafting
3.7(
127
)
Draftsperson/CADDArchitectArchitect - For Business

Serving Columbia, CT and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"They were excellent. They quickly made a draft that only needed 3 minor adjustments. The final product was exactly what I needed. They referred me to a structural engineer for review. The whole process took half of the time that they initially estimated. I would definitely use them again."
Zeal Floor Plan
Charcoal
Palm Floor Plan
Charcoal Floor 2
Charcoal Floor 1

+23

Response time1 day
Response rate100%
75 neighbors recently requested a quote
Avatar for M. E. Johnson & Associates, LLC
M. E. Johnson & Associates, LLC
4.1(
9
)
Draftsperson/CADD

Serving Columbia, CT and surrounding areas

Approved

In business since 2003

Free estimates

Credit card accepted

"I had a great experience working with Mr. Johnson. He came up with excellent ideas for adding a bedroom, bathroom, and deck to my home, and the layout is beautiful. I?m excited to get the project started!"
Project Photos
Response time1 day
1 neighbors recently requested a quote
Recommended by50%of homeowners
Avatar for APEX Drafting LLC
APEX Drafting LLC
3.9(
7
)
Draftsperson/CADDArchitect

Serving Columbia, CT and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

We have a single mission: Complete Customer Satisfaction! We have consistently focused on the needs of our customers, providing personalized attention and a stress-free experience. \nYou will find us to be competitively priced with close attention to the details. \nOur reputation is based on service, safety, and quality, regardless of how large or small the job. \nWe look forward to building a lasting relationship and guarantee your satisfaction! \n

Plan set 1
257 neighbors recently requested a quote
Avatar for B6 Home and Barn
B6 Home and Barn
5.0(
1
)
Draftsperson/CADD

Serving Columbia, CT and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

We’re a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!

Response time11 hrs
Response rate88%
4 neighbors recently requested a quote
Avatar for iBLUPRINTS
iBLUPRINTS
5.0(
1
)
Draftsperson/CADD

Serving Columbia, CT and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

Simply snap a few pictures using your own phone, and email them to us!! We turn your pictures and ideas into construction documents. Virtually walk through your addition before its even started, just like on your favorite TV shows! \n \nWe are currently serving CT, MA, NH, NY, VT, NJ, PA, TX and TN. \n \nALL GREAT PROJECTS START WITH GREAT PLANS

Response time2 hrs
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Structural Engineering FAQs, answered by experts

Dormers must be able to bear the load of their own construction and the added window. The style of the dormer, however, will determine where the weight loads onto your home's structure. A gable dormer bears the weight on the side walls whereas a shed dormer bears it on the front walls.

A structural engineer evaluates any structural components, like floors, foundations, walls, and roofs, to ensure they can support the structure. They also consider the soil quality in your area, potentially extreme weather conditions, and proximity to bodies of water and groundwater to ensure your building can withstand any stresses placed on it by the surrounding environment. Structural engineers work on both new and existing buildings.

If your home's foundation was damaged due to shifting soil, the same problem will reoccur unless you stabilize the structure by adding posts in the bedrock.

Structural engineers typically conduct inspections during a home sale or renovation, looking for signs of structural damage in various structures throughout the building, such as load-bearing walls, joists, beams, roofing trusses, foundations, and chimneys. Some of the warning signs that structural engineers check for include:

  • Dry rot

  • Infestation

  • Shifting or cracking foundations

  • Erosion

  • Water damage

  • Sagging, shifting, or damaged walls, ceilings, or roofing support

Costs depend on material choices, labor, and the extent of structural modifications.

The Columbia, CT homeowners’ guide to structural engineering services

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