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TRUSTED BY EXTON, PA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon53
    Verified structural engineering services reviews

Top-Rated Structural engineers in Exton - Updated Nov 2026

Avatar for Kiro Engineering LLC
Kiro Engineering LLC
5.0(
90
)
Engineer - Structural

Serving Exton, PA and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"Mina did a great job! A foundation company said our house is sinking and will cost $30,000 to fix the issue. Someone told us to first call a structural engineer to see if it’s true. We called Mina and he told us it’s a minor issue and there’s nothing to worry about. Thank you Mina. You saved us $30,000!"
Response time1 day
Recommended by96%of homeowners
Avatar for Kiro Engineering, LLC
Kiro Engineering, LLC
4.8(
79
)
Engineer - Structural

Serving Exton, PA and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"Very professional experience with Mina, the engineer who thoroughly explained his findings and suggested remedies. He confirmed house settlement suspicions and causes in a lengthy, detailed report complete with photos. I trust Kiro Engineering and would highly recommend them for structural engineering consultation and peace of mind."
Utility Room Concrete Column
Services
Response time8 hrs
Recommended by95%of homeowners
GRIMALDI CONTRACTORS
4.4(
92
)
Engineer - Structural

Serving Exton, PA and surrounding areas

Approved

In business since 1980

Free estimates

Emergency services offered

"Mark and his crew did a great job in coordinating with the engineer and installing steel I-beams to support first floor joists. They were extremely attentive to my needs and saw to every detail in ensuring a first rate job. I highly recommend Grimaldi Contractors."
Response time10 hrs
2 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for NEC Solutions, LLC
NEC Solutions, LLC
5.0(
16
)
Engineer - StructuralDraftsperson/CADD

Serving Exton, PA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Dee finished the drawings in a timely manner. He made revisions to fine tune and included an optional alternate floor plan I requested for a very reasonable up charge. I’m sure I’ll be using Dee again in the future."
Swimming Pool permit
Swimming Pool permit
Rebuild Condemn House
Rebuild Condemn House
Rebuild Condemn House

+35

16 neighbors recently requested a quote
Recommended by46%of homeowners
Bruttaniti Architecture
4.7(
10
)
Draftsperson/CADDArchitectArchitect - For Business

Serving Exton, PA and surrounding areas

Approved

In business since 1991

Free estimates

Offers commercial services

"Anthony and John were a pleasure to work with! They took our vision and made it a reality! Their suggestions in some of the planning were spot on and made our house our dream home. They were responsive to our requests and would take the time to explain to us why they were suggesting certain features. So easy to work with, friendly, funny and timely! True professionals with the added touch of feeling like you’re working with family. They were truly invested in our project and it truly showed in EVERY detail. I would welcome the opportunity to work Bruttaniti Architecture in the future and would certainly recommend them to anyone for any of your architecture needs!!"
Former kitchen before redesign and renovation
Fitzpatrick Kitchen
New kitchen with buffet counters
Fitzpatrick Kitchen
New kitchen with island

+22

Response time3 days
3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Johnson Surveying & Construction Services, Inc.
Johnson Surveying & Construction Services, Inc.
4.5(
593
)
Draftsperson/CADD

Serving Exton, PA and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"This company staff and owner are great kind people. Worried about who to hire. This is the company to hire. Thank you so much for the kindness you showed me."
surveying 1970
house and property survey
Response time5 hrs
25 neighbors recently requested a quote
Recommended by95%of homeowners
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Structural Engineering FAQs, answered by experts

Whether you’re building a new home or building an extension on your existing property, you will likely need both a structural engineer and an architect. A structural engineer will determine what loads your foundation and framing can safely handle, and an architect will draw plans according to those structural calculations to simplify the building process. You can start by contacting a structural engineer near you, as many work alongside architects and can get all of the prep work done at once.

The average cost to hire a structural engineer is about $550, with prices generally ranging from $200 to $1,500. Structural engineers may charge a flat rate, by the project, by square footage, or an hourly rate, which is typically between $100 and $250. Many jobs, such as inspections and structural calculations, are billed at a flat rate, which often falls between $300 and $800. The final cost depends on several factors, including the project's type, scope, size, complexity, ease of access for inspection, and your geographic location.

Building codes for spiral staircases will vary by your location. Most local codes will specify minimum tread width, riser height, handrail requirements, and headroom. These standards help ensure safety and accessibility for all users. Always check local codes before you begin the installation to ensure compliance and avoid costly modifications or fines.

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.

By careful planning and reinforcement to maintain structural integrity.

The Exton, PA homeowners’ guide to structural engineering services

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