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Verified Reviews for Structural Engineering pros in Lewiston, NY

*The Angi rating for Structural Engineering companies in Lewiston, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Structural Engineering needs.

*The HomeAdvisor rating for Structural Engineering companies in Lewiston, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Structural Engineering needs.

Last update on June 10, 2026

Find Structural engineers in Lewiston

Avatar for Evolution Drafting
Evolution Drafting
3.4(
94
)

Serving Lewiston, NY and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"I hired them to create plans for an apartment building. The process was quick and painless. Cost was good. The plans are full complete abd ready to take to builders for quotes. I will definitly use them again."
Zeal Floor Plan
Charcoal
Palm Floor Plan
Charcoal Floor 2
Charcoal Floor 1

+23

Response time1 day
Response rate100%
56 neighbors recently requested a quote
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Avatar for iBLUPRINTS
iBLUPRINTS
5.0(
1
)

Serving Lewiston, NY 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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Ascended Constructions
New to Angi

Serving Lewiston, NY and surrounding areas

Approved

In business since 2023

Offers commercial services

We’re a family owned and operated company that values honesty and integrity, and stands behind our work. We offer over 40 years of industry experience. We specialize in Asphalt Shingle Roofing installation, replacement, and repairs. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We look forward to building long-term relationships with our clients and guarantee your satisfaction!

5 neighbors recently requested a quote
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Avatar for Terraform Development & Design LLC
Terraform Development & Design LLC
New to Angi

Serving Lewiston, NY and surrounding areas

Approved

In business since 2023

Free estimates

Offers commercial services

Terraform Development & Design LLC, delivers expert permit-ready architectural plans and drafting services nationwide. With 8+ years of experience and hundreds of clients across all 50 states, we create code-compliant residential and commercial construction documents that get approved fast and built right.\nFrom site plans, floor plans, elevations, structural & foundation drawings to MEP coordination, full construction sets, 3D renderings, interior design, solar PV layouts, and precise material takeoffs - we handle it all. Fast 4-6 week turnaround, 3 design revisions included, free revisions for city redline changes, transparent pricing (starts at $2,000), and direct partnerships with licensed engineers for stamps in every state.

Stonehollow
Rialen
Orentha Residence
Grantley Duplex
40 neighbors recently requested a quote
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Avatar for Louis Design Solutions Architecture, LLC
Louis Design Solutions Architecture, LLC
5.0(
6
)

Serving Lewiston, NY and surrounding areas

In business since 1990

Free estimates

Credit card accepted

"Brian has been very responsive and helpful throughout my home renovation project. I found my architect for all future projects!"
Saratoga Lakeh House
Saratoga Lake House
Arts & Crafts Style Make-over
Arts & Crafts Style Make-over
Greek Revival Garage Addition

+3

Response time12 hrs
Response rate85%
Recommended by100%of homeowners
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Avatar for ArchiTiba Design Studio
ArchiTiba Design Studio
5.0(
6
)

Serving Lewiston, NY and surrounding areas

In business since 2022

Free estimates

Small jobs welcome

"I need help with a conceptual architectural solution for my vacation four-bedroom home. I have never worked with an architect and needed someone experienced who knows how to guide me through the process. Moe has done a great job. My wife and I loved the concept, and we are going to file for a permit with his help and hopefully build the house soon!"
7wine6 Exterior
7WINE6 Interior
7WINE6 Interior
7WINE6 Interior
Elmwood House

+20

Response time1 day
Response rate94%
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Structural Engineering questions, 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.

While concrete walls do not need to "breathe" in the traditional sense of the word, they do require waterproofing and dehumidifying methods, particularly in basements below the water table. Concrete both contains moisture from its initial installation and can absorb water when exposed. Ensuring proper basement ventilation , installing a vapor barrier, and controlling water exposure are all important tasks.

The essential difference between an architect and an engineer is that architects typically focus more on the aesthetic design of buildings, although not without consideration for the structural integrity of the building. Engineers focus more on the structural, technical, and practical aspects of whether and how an architectural design can be built as drawn. You may need to hire both types of professionals if you’re designing and building a new home.

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.

It is not recommended to cut or drill into LVL (laminated veneer lumber) beams. As major structural components of a home, their composite structure can be compromised by alterations, which can weaken them and lead to cracking over time. If you must make modifications to an LVL beam, it is crucial to consult a structural engineer or general contractor first. A professional can advise on whether it's safe and provide specifics on the appropriate bit size, depth, and directionality for any necessary drilling.

The Lewiston, NY homeowners’ guide to structural engineering services

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

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