Top-rated structural engineers.

Get matched with top structural engineers in Longmeadow, MA

Enter your zip and get matched with up to 5 pros

Need a pro for your structural engineering project in Longmeadow, MA?

Select your specific project to find the pro for you.

Find Structural engineers in Longmeadow

Taddonio Engineering, LLC
4.8(
346
)

Serving Longmeadow, MA 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%
350 neighbors recently requested a quote
Avatar for Guzman Architects, LLC
Guzman Architects, LLC
5.0(
6
)

Serving Longmeadow, MA and surrounding areas

Approved

In business since 2001

Free estimates

Offers commercial services

"We had an excellent experience working with Guzman architects,LLC. From the initial consultation through the final design, they demonstrated exceptional creativity, professionalism, and attention to detail. They took the time to understand our vision, incorporated our ideas thoughtfully, and provided innovative solutions that improved both the functionality and aesthetics of the project. Communication was clear and timely throughout the process, and they were always responsive to questions and feedback. Their expertise helped make a complex project feel manageable and stress-free. We are extremely pleased with the final result and would highly recommend their services to anyone looking for a talented and reliable architect."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+33

15 neighbors recently requested a quote
Recommended by33%of homeowners
Avatar for Evolution Drafting
Evolution Drafting
3.5(
106
)

Serving Longmeadow, MA 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%
50 neighbors recently requested a quote
Lasse Aspelin & Associates
3.7(
16
)

Serving Longmeadow, MA and surrounding areas

Approved

In business since 1987

"Lasse is a superb architect and his ideas and design / redesign of our home will make our lives so much easier and better. He added so much value to our home with his creative and artistic plans. He always listened to what we wanted and delivered. He is kind, thoughtful and polite. He was always on time and is a true professional. No surprises anywhere, just really great work!! Thanks Lasse"
New 6 car garage with car lift and apartment above
Coventry Barn transformation into asian residence
Coventry Barn renovation
Glastonbury Addition
Addition to 1785 colonial in Glastonbury

+15

Response time11 hrs
3 neighbors recently requested a quote
Recommended by55%of homeowners
Avatar for Seth Design Co., LLC
Seth Design Co., LLC
5.0(
2
)

Serving Longmeadow, MA and surrounding areas

Approved

In business since 2018

Free estimates

Small jobs welcome

"I can not imagine a better architect to work with. Seth was attentive, detail oriented, exceptionally knowledgable, and prompt with his responses to every change we made. He went above and beyond, making calls on our behalf to engineers, getting pricing on windows and trusses. On top of all of that, he was extremely affordable, and I am certain he put in more hours than he charged us for. I can't imagine having done this project with out him."
Response time2 days
3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Third Dimension
Third Dimension
5.0(
1
)

Serving Longmeadow, MA and surrounding areas

Approved

In business since 2010

Offers commercial services

I am both a registered architect and licensed construction supervisor. Accordingly, my company Third Dimension is able to provide architectural services, construction services, or design build services depending upon a client's needs for a project. Stand alone architectural services are provided as Vaughn Associates. \n\nIn addition I am a practicing Construction Law attorney in Massachusetts with a specialization in preparing and representing clients for Zoning and Special Permit applications.

Kitchen Design Build
Kitchen Design Build
Kitchen Design Build
Kitchen Design Build
Kitchen Design Build

+11

Response time2 days
20 neighbors recently requested a quote
Carmen Associates
3.0(
5
)

Serving Longmeadow, MA and surrounding areas

Approved

In business since 1978

Free estimates

Offers commercial services

"Dave was awesome. He worked thru the changes we requested in no time. During the initial design he explained why he chose to design and construct our new home with specific materials. He explained all the design criteria in words we understood and spent countless hours discussing windows. His recommendations were spot on!"
 Joshua
Belchertown Residence
New Two Family Residence
New Cape Style Residence
POND VIEW HOLLOW

+1

Response time8 hrs
Response rate100%
Recommended by40%of homeowners
Avatar for MODUS DESIGN WORKSHOP
MODUS DESIGN WORKSHOP
5.0(
1
)

Serving Longmeadow, MA and surrounding areas

Approved

In business since 2025

Free estimates

Small jobs welcome

Modus Design Workshop is a local architecture and design studio specializing in residential projects throughout Massachusetts. We work with homeowners, builders, and developers on renovations, additions, new homes, and small multifamily projects. Our approach balances thoughtful design, practical construction solutions, and respect for neighborhood context?helping turn ideas into clear, buildable plans for permitting and construction.

Front Elevation
Overall Perspective
Original Porch
New Addition
Three Season Addition

+11

3 neighbors recently requested a quote
Showing 1-10 of 38
Structural Engineering questions, answered by experts

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.

It's safe to assume that all exterior walls are load-bearing, or at least have load-bearing characteristics. Some older homes feature porches or bump-outs that don't rest on the home's foundation. However, they still must carry the weight of the roof section they support. Walls containing floor-to-ceiling glass or other non-structural elements must use post and beam configurations to meet load-bearing criteria.

You should pick steel for your new support beam for a few reasons. While steel is more expensive than other materials, such as laminated veneer lumber or glulam, it offers the following benefits:

  • Fire-resistant

  • Unaffected by pests

  • Longer-lasting

  • Stronger against water damage (when galvanized against rust)

The process of hiring a structural engineer starts by finding reliable professionals in your area and comparing quotes from at least three of them. From there, you can narrow down your selection by asking some leading questions:

  • Do you have experience working in my specific area?

  • Do you have professional indemnity insurance?

  • What will your structural report cover?

  • Do you charge a flat fee for a structural report or by the hour?

  • How long have you been in business?

  • Do you have a list of customer references?

A few hours for inspection, with a detailed report following in a week.

The Longmeadow, MA homeowners’ guide to structural engineering services

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