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TRUSTED BY DERBY, CT HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon28
    Verified structural engineering services reviews

Find Structural engineers in Derby

Taddonio Engineering, LLC
4.8(
347
)
Engineer - Structural

Serving Derby, 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%
377 neighbors recently requested a quote
Avatar for Robert P. Pryor
Robert P. Pryor
4.8(
117
)
Engineer - Structural

Serving Derby, CT and surrounding areas

Approved

In business since 1988

Free estimates

Small jobs welcome

"Robert was super professional and was able to come over to my condo in a timely manner so that we can get a structural report to knock down a wall for our housing association to approve. Robert is awesome and I would recommend him to anybody who needs any structural engineering work on any renovations that they are doing to their own home."
Response time2 days
14 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for ZS Design Architect
ZS Design Architect
5.0(
13
)
ArchitectArchitect - For BusinessDraftsperson/CADD

Serving Derby, CT and surrounding areas

Approved

In business since 1994

Credit card accepted

Customers say: True professional

"I'm absolutely delighted with the transformation Architect Zach Schweter brought to my house. His masterful touch seamlessly combined aesthetics and functionality, resulting in a space that's both visually stunning and highly practical. The attention to detail in every aspect of the design is truly commendable. Zach's innovative ideas and expertise turned my kitchen into a true masterpiece. From the initial concept to the final execution, his team displayed remarkable professionalism and creativity. I'm beyond satisfied with his work and wholeheartedly recommend him for anyone seeking an architect who excels at turning dreams into reality."
Finished Kitchen
After front elevation
After Front View
After front view
Existing ugly duckling front view

+88

Response time12 hrs
Response rate100%
Recommended by100%of homeowners
Avatar for Cutler Architects
Cutler Architects
5.0(
10
)
Draftsperson/CADDArchitectArchitect - For Business

Serving Derby, CT and surrounding areas

Approved

Customers say: True professional

"Doug & Zach were very helpful in coming up with a creative and Architecturally pleasing design for my house renovation. Being a builder myself I truly appreciated the expertise & ideas used in the design. They truly know how to make modular looks totally custom and unrecognizable from a traditional stick built house Kent E. ERI Building & Design"
French Colonial
Modern Modular
Gambrel Colonial
Rye Beach Shingle
Mystic Shingle

+190

Response time2 days
6 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for MDL Design & Drafting
MDL Design & Drafting
5.0(
10
)
Draftsperson/CADD

Serving Derby, CT and surrounding areas

Approved

In business since 2009

Free estimates

Small jobs welcome

"Michael did a great job of capturing our vision of what we wanted to create. He also worked well with us to fine tune the drawings to work for the final design. I highly recommend him for this type of project."
Custom Wall Unit
  Contemporary Addition
Addition
2nd fl. Addition & gGrage
2nd Floor & Garage Addition

+2

Response time1 day
Response rate94%
Recommended by100%of homeowners
Avatar for Evolution Drafting
Evolution Drafting
3.7(
126
)
Draftsperson/CADDArchitectArchitect - For Business

Serving Derby, 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%
71 neighbors recently requested a quote
Avatar for Laura Lievano Architect
Laura Lievano Architect
5.0(
5
)
ArchitectArchitect - For Business

Serving Derby, CT and surrounding areas

Approved

In business since 2015

Free estimates

Small jobs welcome

"Laura is very personable and gets the job done in an efficient manner. She did a professional drawing/ layout for a building permit for my house in Bridgeport,CT. There were not any discrepancies. And she has reasonable prices!😀 Very satisfied customer! Thank you Laura"
After - Front
New Front Porch
Schematic Design
After - New Sunroom
Existing

+10

Response time2 days
Recommended by60%of homeowners
Avatar for Roger Greenwald Architect
Roger Greenwald Architect
4.0(
13
)
ArchitectArchitect - For Business

Serving Derby, CT and surrounding areas

Approved

In business since 1987

Offers commercial services

Customers say: True professional

"Roger was wonderful to work with! We are so happy with this renovation. Roger's skill, experience and creativity made a complex project like ours seem effortless. We highly recommend Roger. Lylah K."
New Home Lake Residence
Custom Home
Lakeside House Bathroom
Addition to 1923 Tudor House
Family Room/Master Bedroom Addition

+10

Response time1 day
28 neighbors recently requested a quote
Recommended by41%of homeowners
Avatar for M. E. Johnson & Associates, LLC
M. E. Johnson & Associates, LLC
4.1(
9
)
Draftsperson/CADD

Serving Derby, 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
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Structural Engineering questions, answered by experts

No, a structural engineer is not the same as a builder. A structural engineer is an expert in all things related to the structural integrity of a building. The structural engineer is responsible for calculating the correct materials in terms of load-bearing capacity and overall structural safety. Structural engineers do not perform the actual building of the house or other structures. Rather, the builder executes the plans and designs specified by the structural engineer.

No, squeaky floors do not always mean there is structural damage. The noise is often caused by friction from issues like loose floorboards, gaps between the subfloor and joists, or loose subflooring. While many squeaks are harmless, persistent or worsening noise could indicate a more severe problem. If you notice other signs of structural damage—such as soft or sagging floors, cracks running from the wall to the ceiling, or horizontal cracks in your foundation—it's best to have a professional inspect your floor to determine the root cause.

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.

Yes, unresolved damage can decrease property integrity and market value.

You need to hire a structural engineer when building or modifying any component with a structural load in your home. Common situations where you would need a structural engineer include home inspections when buying or selling a home, investigating possible issues with your foundation, beams, load-bearing walls, or chimneys, breaking ground on a new home or structure on your property, and renovating an old part of your home that could threaten any structural integrity. Home additions and bump-outs also require an engineer.

The Derby, CT homeowners’ guide to structural engineering services

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