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Best structural engineers near Jefferson City, MT

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Top-Rated Structural engineers in Jefferson City - Updated Nov 2026

Avatar for Evolution Drafting
Evolution Drafting
3.7(
127
)
Draftsperson/CADDArchitectArchitect - For Business

Serving Jefferson City, MT and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"I am having a full master bath and kitchen remodel done with new layouts in both rooms and knocking out a wall. Evolution worked with me to quickly get a drawing done of the new layouts so that the contractor could get started on the project. They made sure to include me in the process so that the design would be done exactly as my wife and I envisioned. They communicated effectively throughout the process and were always courteous and professional. I recommend them to anyone with drafting needs."
Zeal Floor Plan
Charcoal
Palm Floor Plan
Charcoal Floor 2
Charcoal Floor 1

+23

Response time1 day
Response rate100%
66 neighbors recently requested a quote
Avatar for Pinnacle Designers
Pinnacle Designers
5.0(
2
)
Draftsperson/CADD

Serving Jefferson City, MT and surrounding areas

Approved

In business since 2023

Free estimates

Small jobs welcome

"Jabel and the team at Pinnacle have drawn multiple structures for me. All experiences have been great. A 12,000 sqFT commercial building, a residential cabin, and my current residence. I think you get what you pay for with drafting and these guys will stick with project until it is done."
Log Cabin Floor Plan
Pinnacle Designers
Response time3 days
Response rate96%
3 neighbors recently requested a quote
Avatar for APEX Drafting LLC
APEX Drafting LLC
3.5(
8
)
Draftsperson/CADDArchitect

Serving Jefferson City, MT 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 Terraform Development & Design LLC
Terraform Development & Design LLC
4.0(
1
)
ArchitectDraftsperson/CADD

Serving Jefferson City, MT and surrounding areas

Approved (Corporate)

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.

515 neighbors recently requested a quote
Haze Gray Drafting
5.0(
3
)
Draftsperson/CADD

Serving Jefferson City, MT and surrounding areas

In business since 2004

Free estimates

"Haze Gray was hired for CADD (design) work. I met up with Steve Boyer and we discussed the project at hand. In the past, I have worked with Architects who are also Draftsmen and their insight is sometimes very helpful when developing the CADD plans. Steve never promoted himself as a full blow Architect, and I appreciated his honesty. Steve Boyer is an excellent Draftsman, he is quick and efficient and knows what he is doing. I highly recommend him based on what he did for me."
Response time3 hrs
Response rate100%
Recommended by100%of homeowners
Avatar for Evolution Drafting
Evolution Drafting
3.3(
38
)
Draftsperson/CADD

Serving Jefferson City, MT and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"I was really under the gun due to a prior Architectural firm not performing their duties per building plan codes. Not only were the plans incomplete but the City Plan Reviewer states(The Worst plans he’s ever seen) they will not make adjustments unless there is an additional charge for Thousands. Evaluation’s saved my clients and drew our project per code, along with Engineering in less time then they quoted. I highly recommended them, Especially Kirsten. You went above and beyond trying to coordinate this project. The staff was very professional and I will use them on all my projects. Sincerely, Frank B BCM Builders"
Charcoal Residential
Response time6 hrs
Recommended by23%of homeowners
Avatar for Interdisciplinary Design Studio
Interdisciplinary Design Studio
5.0(
1
)
Draftsperson/CADD

Serving Jefferson City, MT and surrounding areas

In business since 2020

Small jobs welcome

Offers commercial services

This is my side gig. I am employed full time at Paradise Structures.\n\nAvailability: Interdisciplinary Design Studio is currently only open for designing, drafting and/or prototyping any of the following: packaging; textiles; furniture designs; remodel and new residential or light commercial construction plans; quilting patterns; fine art; and, etc of a similar kind. I am also unable to offer any building services requiring a Contractors License at this time. \n\nScheduling: I am committed to several projects currently, therefore you must wait for an opening in my schedule. I may not be able to answer R.F.I's immediately, however you can expect an answer within a week. Thank you in advance for your patience and I look forward to assisting your creativity in the direction of your choice.

Recommended by100%of homeowners
Showing 1-10 of 17
Structural Engineering FAQs, answered by experts

On average, 6 inches of concrete can hold around 150 pounds per square foot, but the exact weight that 6 inches of concrete can hold depends on factors such as the type of concrete, the reinforcement method, soil conditions below, and structural design. If you’re concerned about the longevity of your concrete patio, walkway, or driveway, hire a professional to help you choose an appropriate concrete thickness and reinforcement method for your needs.

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.

The National Association of Home Builders requires repair of any foundation crack of more than one quarter of an inch, although local regulations may vary. In general, any visible crack that is growing in size, allowing water through, or that you have just noticed, is a good reason to call a structural engineer. Cracks can be a sign of a sinking foundation, so an inspection is a good idea for your peace of mind.

All foundations have footers, including monolithic slabs. In some cases, the foundation itself acts as the footer, as in the case of a floating slab and a monolithic slab. With a monolithic slab, the footers—which are just the bottom-most portion of the foundation that distributes loads down to stable soil—are a part of the main slab and are constructed with a single pour.

A structural engineer’s report is almost always worth it, as it can help you avoid buying or overpaying for a home with structural issues. The most important thing the report does for you is provide peace of mind that you won’t have to pay thousands of dollars for structural repairs right after closing on a property.

The Jefferson City, MT homeowners’ guide to structural engineering services

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