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Avatar for Integral Design Architecture
Integral Design Architecture
4.6(
12
)

Serving Tonganoxie, 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
7 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Evolution Drafting
Evolution Drafting
3.4(
103
)

Serving Tonganoxie, KS and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Evolution design worked with me on designing and addition for a 100 and 5 year old house. We worked on the dimensions of the addition Plus the materials. Evolution understood the local zoning which was amazing that they knew that. We have not started construction. And evolution can help pull the permits and I'm considering them for that as well. All in all it was a long project but it was done efficiently, working with several of the staff an the departments."
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
Ascended Constructions
New to Angi

Serving Tonganoxie, KS and surrounding areas

Approved (Corporate)

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!

Ascended Constructions
New to Angi

Serving Tonganoxie, 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!

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

Serving Tonganoxie, KS 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.

H2K Services LLC
4.6(
30
)

Serving Tonganoxie, 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
Avatar for SKB Drafting and Design, LLC
SKB Drafting and Design, LLC
4.9(
5
)

Serving Tonganoxie, 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
Avatar for Renewing the Home Services
Renewing the Home Services
4.2(
11
)

Serving Tonganoxie, KS and surrounding areas

In business since 2012

Free estimates

Credit card accepted

"It was very nice. They put in a tile shower and it was so beautiful. They removed the marble top and put in a granite, and also they did the floor with tile, It was much up to date bathroom and they also painted it. They did a great job."
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+24

Recommended by72%of homeowners
Showing 1-10 of 24
Structural Engineering questions, answered by experts

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 4-inch-thick concrete slab can support around 4,000 pounds per square foot if a contractor reinforces the slab with rebar, while that same slab without reinforcements will support closer to 1,000 pounds. For the purposes of a patio, 4 inches in thickness without reinforcement should suffice unless you’re installing heavy kitchen equipment or a hot tub on it. In those cases, reinforcing your slab and sticking with 4 inches of thickness should provide plenty of strength.

The 10 10 rule describes the formula most contractors use to determine how much to charge for a job. Allowing for 10% overhead above the total projected cost to do the work and 10% profit sets a contractor up for success, even if there are delays or other problems on the project. This formula isn’t a hard-and-fast rule, but it is a ballpark figure to begin with when estimating your expenses on a job.

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

First, most contractors will have a structural engineer create a report and plan for your project to ensure it’s safe to cut into the load-bearing wall. The contractor will then excavate around the wall, if necessary, measure the opening—allowing for additional space to fit and level the door, and then cut the doorway out. They will likely install a steel lintel as a header over the door for support. Once the doorway is cut out, they’ll demolish the concrete using sledge hammers and masonry chisels, clean up the surrounding concrete, and seal around the door with masonry mortar. 

The Tonganoxie, KS homeowners’ guide to structural engineering services

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