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TRUSTED BY LEAVENWORTH, KS HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon16
    Verified structural engineering services reviews

Verified Reviews for Structural Engineering pros in Leavenworth, KS

*The Angi rating for Structural Engineering companies in Leavenworth, KS 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 Leavenworth, KS 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 November 20, 2025

Find Structural engineers in Leavenworth

Avatar for Integral Design Architecture
Integral Design Architecture
4.6(
12
)
ArchitectArchitect - For Business

Serving Leavenworth, KS and surrounding areas

Approved

In business since 2003

Free estimates

Offers commercial services

"David is great to work with. He is reliable and professional and delivers exactly what he promises. We are about halfway through the design process on our kitchen and 2nd floor projects and it has been much easier and less stressful thanks to David's help. We look forward to continuing working with him."
Response time5 days
4 neighbors recently requested a quote
Recommended by100%of homeowners
Request Quote
Avatar for Evolution Drafting
Evolution Drafting
3.4(
103
)
ArchitectDraftsperson/CADDArchitect - For Business

Serving Leavenworth, KS and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Evolution Drafting did a great job modifying my existing plans and updating for Arizona codes and took care of the structural engineering as well."
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
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Ascended Constructions
New to Angi
Draftsperson/CADDArchitect

Serving Leavenworth, KS 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 M2 Drafting & Design, LLC
M2 Drafting & Design, LLC
5.0(
20
)
Draftsperson/CADD

Serving Leavenworth, KS and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"They do a zoom kick off call where you can explain your project and discuss your priorities. They were communicative and available during the process. We iterated until they converged to what I wanted. Enjoyed the process."
exterioir concept art
Exterior
Exterior
Floor Plan Example
Simple Floor Plan

+2

Response time1 day
Response rate98%
Recommended by100%of homeowners
Request Quote
H2K Services LLC
4.6(
30
)
Engineer - Structural

Serving Leavenworth, KS and surrounding areas

In business since 2004

Small jobs welcome

Offers commercial services

"I found working with Micheal at H2K Services money well spent. I didn't want to rush in to a high dollar project without knowing what I was really facing where my foundation was concerned. I admit I was fairly stressed when I decided I needed a structural engineer. I was very happy to have a walk-through and discussion of my property. I got an excellent overview of the structure and function of my foundation (very concise). Once completed, I received a written review and explanation in a very timely manner. I rate H2K Services as high as is possible."
Response time11 hrs
Response rate98%
Recommended by89%of homeowners
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Avatar for SKB Drafting and Design, LLC
SKB Drafting and Design, LLC
4.9(
5
)
ArchitectDraftsperson/CADD

Serving Leavenworth, KS and surrounding areas

In business since 2021

Free estimates

Small jobs welcome

"Very knowledgeable. Worked up a new addition to my home and did it in a timely fashion. Great pricing also and also friendly. Listens to your concerns and comments."
Response time10 mins
Recommended by100%of homeowners
Request Quote
Showing 1-10 of 26
Structural Engineering questions, answered by experts

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.

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 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.

The depth of any foundation style depends on your climate and how deep the frost line is, as building code requires that the footers of a foundation—which are built into a monolithic slab—sit at least a foot below the frost line. At the southern tip of Florida, for example, a monolithic slab foundation would only need to sit 12 inches under the soil at the widest parts. On some parts of the Canadian border, the frost line is 100 inches, which would mean a minimum of 112 inches, which is prohibitively deep for a monolithic slab.

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 Leavenworth, KS 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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