Top-rated structural engineers.

Get matched with top structural engineers in Marengo, IA

Enter your zip and get matched with up to 5 pros

Need a pro for your structural engineering project in Marengo, IA?

Select your specific project to find the pro for you.

Verified Reviews for Structural Engineering pros in Marengo, IA

*The Angi rating for Structural Engineering companies in Marengo, IA 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 Marengo, IA 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 January 10, 2026

Find Structural engineers in Marengo

Avatar for Acculevel Inc

Acculevel Inc

4.66(
181
)

Acculevel Inc

4.66(
181
)
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

Acculevel is your foundation repair expert, serving Indiana, Illinois, Kentucky, and Ohio and been in business since 1996. Most of our repairs come with a life of the structure warranty. Acculevel begins by evaluating your entire foundation system, checking your property for the signs and causes of foundation failure. From foundation & crawlspace repair to waterproofing & encapsulation systems, Acculevel can help you protect your home-- possibly the most valuable investment you'll ever make. A dry home is a healthy home. Acculevel is committed to providing the most technologically advanced repairs to help keep your home dry and on a safe foundation. A strong foundation protects your home's structure, lowers utility bills and maintains the value of your property. Check our pictures for the signs & symptoms of foundation & water damage, and then call Acculevel for your free visual inspection. 1-866-669-3349

"STAY AWAY FROM THIS COMPANY. They took my 1st half deposit and then vanished. I have called multiple times. Spoke with someone once and they promised a call back. Never did. Emailed and no response. This was over 4 months ago. Nothing. They stole my money. Sales guy was John Mullikin. Here's their class-act response by chat. The best response I've had yet. "Conversation closed by Erika"."

Jeff N on September 2025

Acculevel is your foundation repair expert, serving Indiana, Illinois, Kentucky, and Ohio and been in business since 1996. Most of our repairs come with a life of the structure warranty. Acculevel begins by evaluating your entire foundation system, checking your property for the signs and causes of foundation failure. From foundation & crawlspace repair to waterproofing & encapsulation systems, Acculevel can help you protect your home-- possibly the most valuable investment you'll ever make. A dry home is a healthy home. Acculevel is committed to providing the most technologically advanced repairs to help keep your home dry and on a safe foundation. A strong foundation protects your home's structure, lowers utility bills and maintains the value of your property. Check our pictures for the signs & symptoms of foundation & water damage, and then call Acculevel for your free visual inspection. 1-866-669-3349

"STAY AWAY FROM THIS COMPANY. They took my 1st half deposit and then vanished. I have called multiple times. Spoke with someone once and they promised a call back. Never did. Emailed and no response. This was over 4 months ago. Nothing. They stole my money. Sales guy was John Mullikin. Here's their class-act response by chat. The best response I've had yet. "Conversation closed by Erika"."

Jeff N on September 2025

Avatar for EHM

EHM

4.50(
16
)

EHM

4.50(
16
)
Customers say: Quality work
72 years of experience

EHM is a structural moving and elevating company that also specializes in foundation repair and replacement. We have been working in the Midwest since the Great Floods of 1993. We specialize in severely comprised foundation issues. We can elevate, level, pier or replace a wall or your entire foundation. We do not do mudjacking, waterproofing or minor crack repair.

"I did not get the service that we originally talked about I am very unhappy"

Donna S on August 2021

EHM is a structural moving and elevating company that also specializes in foundation repair and replacement. We have been working in the Midwest since the Great Floods of 1993. We specialize in severely comprised foundation issues. We can elevate, level, pier or replace a wall or your entire foundation. We do not do mudjacking, waterproofing or minor crack repair.

"I did not get the service that we originally talked about I am very unhappy"

Donna S on August 2021

Avatar for Barnes Manufacturing Services

Barnes Manufacturing Services

No reviews yet

Barnes Manufacturing Services

No reviews yet
49 years of experience

Barnes Manufacturing Services is a family owned and operated company specializing in custom manufacturing of metal and plastic parts and equipment. Our talented machinists and welders enjoy a challenge and always come through with high quality metal and plastic parts, machines and architectural structures. We offer complete product design and engineering services, prototyping, and metal product feasibility testing, as well as, short run production and architectural structural steel manufacturing, and have vast capabilities in custom fabrication. From design to delivery, we off the highest quality manufacturing services, including CNC machining, welding, metal and plastics assembly, zinc metallizing, sandblasting, powder coat painting, wet paint services and more. Why take your product ideas anywhere else when we can take your manufacturing your product from an idea to a working part or machine, and replicate it as many times as you need? At Barnes Manufacturing Services, we only hire machinists, welders, assemblers and painters who are experienced, creative and meticulous. That’s why our company has grown by referrals from happy clients since 1977.

Barnes Manufacturing Services is a family owned and operated company specializing in custom manufacturing of metal and plastic parts and equipment. Our talented machinists and welders enjoy a challenge and always come through with high quality metal and plastic parts, machines and architectural structures. We offer complete product design and engineering services, prototyping, and metal product feasibility testing, as well as, short run production and architectural structural steel manufacturing, and have vast capabilities in custom fabrication. From design to delivery, we off the highest quality manufacturing services, including CNC machining, welding, metal and plastics assembly, zinc metallizing, sandblasting, powder coat painting, wet paint services and more. Why take your product ideas anywhere else when we can take your manufacturing your product from an idea to a working part or machine, and replicate it as many times as you need? At Barnes Manufacturing Services, we only hire machinists, welders, assemblers and painters who are experienced, creative and meticulous. That’s why our company has grown by referrals from happy clients since 1977.

Structural Engineering questions, answered by experts

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. 

Trusses and rafters each have advantages and disadvantages, so one isn’t necessarily better than the other. For example, trusses are more affordable and often come in prefabricated kits, so they’re easier to build than rafters. However, rafters are available in a variety of designs, so it’s easier to find one that fits your style preferences. Plus, if you want to build an attic at some point down the line, it’s far easier to do that with rafters rather than trusses.

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.

By careful planning and reinforcement to maintain structural integrity.

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.

The Marengo, IA homeowners’ guide to structural engineering services

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

See all articles

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"