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Engineer structural pros in Saint Charles

Avatar for Everroux Engineering
Everroux Engineering
773 Windy Ridge Drive
4.94(
39
)
Approved Pro
Everroux Engineering
773 Windy Ridge Drive
4.94(
39
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
8 years of experience

Residential renovations, alterations and additions are designed and engineered to provide Owners a detailed scope of work and level of quality that can be referenced in the procurement of a contractor and execution of the work. Everroux Engineering provides coordinated residential design and engineering services that include Civil Engineering (Structural, Architectural, Storm Water, Construction), Mechanical Engineering (Plumbing, HVAC) and drafting. We are helping home owners assess structural concerns, design solutions for removal of bearing walls, reinforce foundation walls and mitigate a variety of residential building challenges. All work is lead by a Missouri licensed professional engineer. Calculations and sealed drawings for permits can be provided.

"He looked at the area and told me that it was safe to remove the walls."

John P on July 2025

Residential renovations, alterations and additions are designed and engineered to provide Owners a detailed scope of work and level of quality that can be referenced in the procurement of a contractor and execution of the work. Everroux Engineering provides coordinated residential design and engineering services that include Civil Engineering (Structural, Architectural, Storm Water, Construction), Mechanical Engineering (Plumbing, HVAC) and drafting. We are helping home owners assess structural concerns, design solutions for removal of bearing walls, reinforce foundation walls and mitigate a variety of residential building challenges. All work is lead by a Missouri licensed professional engineer. Calculations and sealed drawings for permits can be provided.

"He looked at the area and told me that it was safe to remove the walls."

John P on July 2025


MidWest Engineering Company, LLC
415 E Vandalia Street
New on HomeAdvisorNew on Angi
Approved Pro
MidWest Engineering Company, LLC
415 E Vandalia Street
New on AngiNew on HomeAdvisor
Approved Pro
19 local quotes requested
24 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!


Avatar for City Scapes
City Scapes
5.00(
12
)
Approved Pro
City Scapes
5.00(
12
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
275 local quotes requested

City Scapes is your premier landscaping company, transforming urban environments into lush, sustainable oases. We specialize in innovative landscape design, installation, and maintenance services for both residential and commercial properties. Our expert team brings nature's beauty to the city, creating vibrant, functional outdoor spaces that enhance property value and curb appeal. Let City Scapes turn your landscaping dreams into reality.

"Cityscapes is a excellent company to work with. We had a very labor intensive landscape job that need to be done in a part of our yard that had a wash out area. It was going to need several yards of dirt that had to be wheelbarrowed up a steep hill all done by hand, hill was to steep for machinery to be used. Also needed two skids of sod to be brought up the hill. Chris ( the owner) was there the whole time to make sure all went well. Give Chris a call 573-205-9324 for your landscaping work, you won't be disappointed."

Glen t on June 2025

City Scapes is your premier landscaping company, transforming urban environments into lush, sustainable oases. We specialize in innovative landscape design, installation, and maintenance services for both residential and commercial properties. Our expert team brings nature's beauty to the city, creating vibrant, functional outdoor spaces that enhance property value and curb appeal. Let City Scapes turn your landscaping dreams into reality.

"Cityscapes is a excellent company to work with. We had a very labor intensive landscape job that need to be done in a part of our yard that had a wash out area. It was going to need several yards of dirt that had to be wheelbarrowed up a steep hill all done by hand, hill was to steep for machinery to be used. Also needed two skids of sod to be brought up the hill. Chris ( the owner) was there the whole time to make sure all went well. Give Chris a call 573-205-9324 for your landscaping work, you won't be disappointed."

Glen t on June 2025


Avatar for KKl Landscaping
KKl Landscaping
452 PARKSHIRE PL DR.
5.00(
5
)
Approved Pro
KKl Landscaping
452 PARKSHIRE PL DR.
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
282 local quotes requested

All your landscape and outdoor needs in one place, family owned and operated. we take pride in our work and treat every customer's yard as our own. just make the phone call and you will find out for yourself!

"Absolutely superb! Nick has a great eye and chose perfect Flagstone and edging for the project. We are halfway through, just waiting on the weather to permit planting. I would highly recommend this company to do your landscaping. They listen, have great ideas, excellent prices, and do a wonderful job."

Terry S on March 2024

All your landscape and outdoor needs in one place, family owned and operated. we take pride in our work and treat every customer's yard as our own. just make the phone call and you will find out for yourself!

"Absolutely superb! Nick has a great eye and chose perfect Flagstone and edging for the project. We are halfway through, just waiting on the weather to permit planting. I would highly recommend this company to do your landscaping. They listen, have great ideas, excellent prices, and do a wonderful job."

Terry S on March 2024


Finishing Touch Landscape Co LLC
9 W Cheshire Dr
4.45(
362
)
Approved Pro
Finishing Touch Landscape Co LLC
9 W Cheshire Dr
4.45(
362
)
Approved Pro
Customers say: Quality work
729 local quotes requested
20 years of experience

Transform your outdoor space with Finishing Touch Landscape Co LLC. Our expert team in St. Louis specializes in landscape design and hardscape installation. Let us bring your vision to life and create a stunning oasis right in your own backyard. Contact us today for a consultation.

"Finish Touch gets 5 stars from me. They built us a beautiful looking retaining wall at the rear of our house 4 years ago this month and were the low bidder by far--the bids ranged from over $17,000 to under $3000 for Finishing Touch with several others from 6k to 10k. I waited to post a review until now because build quality of a retaining wall can't be measured until after passage of time. Their wall has held up nearly perfectly over 4 years now so I believe it is justifiable to say it was properly built and the preparatory pre-construction work like ensuring drainage was all done well. On top of doing first rate work at the low price, a few months ago I contacted Mr. Watson about another potential job involving our crumbling and sagging concrete front steps and porch. He spent a good 20 minutes+ explaining we could get 90% of the benefit of redoing them by instead mud jacking them and using polymeric sand to fill a crack. He was right. I unreservedly recommend them."

John E on August 2024

Transform your outdoor space with Finishing Touch Landscape Co LLC. Our expert team in St. Louis specializes in landscape design and hardscape installation. Let us bring your vision to life and create a stunning oasis right in your own backyard. Contact us today for a consultation.

"Finish Touch gets 5 stars from me. They built us a beautiful looking retaining wall at the rear of our house 4 years ago this month and were the low bidder by far--the bids ranged from over $17,000 to under $3000 for Finishing Touch with several others from 6k to 10k. I waited to post a review until now because build quality of a retaining wall can't be measured until after passage of time. Their wall has held up nearly perfectly over 4 years now so I believe it is justifiable to say it was properly built and the preparatory pre-construction work like ensuring drainage was all done well. On top of doing first rate work at the low price, a few months ago I contacted Mr. Watson about another potential job involving our crumbling and sagging concrete front steps and porch. He spent a good 20 minutes+ explaining we could get 90% of the benefit of redoing them by instead mud jacking them and using polymeric sand to fill a crack. He was right. I unreservedly recommend them."

John E on August 2024


Avatar for Bella Landscape & Construction, LLC
Bella Landscape & Construction, LLC
611 East Osage Street
5.00(
16
)
Approved Pro
Bella Landscape & Construction, LLC
611 East Osage Street
5.00(
16
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
570 local quotes requested

We strive for excellence and 100% satisfaction for all of our clients. We have many families that have grown with us over the years as proof of our dedication. Our accounts range from residential, commercial, churches and charities. Our Vision Statement: "It's the connection between your dreams and our dedication." Our Mission Statement: To create a beautiful safe natural environment

"First time using Bella and the crew of five were fast and efficient and did a fantastic job. I would highly recommend them."

David L on April 2025

We strive for excellence and 100% satisfaction for all of our clients. We have many families that have grown with us over the years as proof of our dedication. Our accounts range from residential, commercial, churches and charities. Our Vision Statement: "It's the connection between your dreams and our dedication." Our Mission Statement: To create a beautiful safe natural environment

"First time using Bella and the crew of five were fast and efficient and did a fantastic job. I would highly recommend them."

David L on April 2025


Avatar for Allen Outdoor Solutions
Allen Outdoor Solutions
7219 Weil Ave
4.42(
202
)
Approved Pro
Allen Outdoor Solutions
7219 Weil Ave
4.42(
202
)
Approved Pro
Customers say: Quality work
766 local quotes requested
32 years of experience

Additional DBA - Allen Irrigation & Lawn Care Inc. Allen Outdoor Solutions, Inc. has provided full service irrigation, landscape, and lawn care service throughout the St. Louis area for over 20 years. Our projects range in size, from small residential designs to large commercial projects. No matter what your vision, we can take care of every aspect of your outdoor project. All of our work is backed and fully warranted to your satisfaction.

"If I could give 0 stars, I would. I hope this is a warning for anyone considering using Allen, they are absolutely HORRENDOUS to work with. Never in my life have I spoken with such a disgusting manager. To give back story, we hired Allen to inspect our backflow last July. A member of the team came out, inspected, and gave us a green/blue tag saying we were “all good to go”. He mentioned that we didn’t need any paperwork, and that they would submit it directly to the water district. A year later, our water district called letting us know they were shutting off our water because they never got a passing test from Allen. The manager and receptionist BOTH said it was mine and my husband’s fault because we mentioned in passing that we would eventually take out our sprinkler, so the information never got sent to the water district. DISGUSTING! This was also after admitting that the inspector didn’t work there anymore “for good reason”. After arguing with the Manager who still insisted it was mine and my husband’s fault, they sent out a new tech who straight up told the manager while I was standing there “the inspector did pass them in their inspection and gave them a tag. The information is all here. The office must not have filed the paperwork correctly”. They still continued to send us a bill for the re-inspection. Save yourself the hassle and hire someone that actually cares."

Megan E on April 2024

Additional DBA - Allen Irrigation & Lawn Care Inc. Allen Outdoor Solutions, Inc. has provided full service irrigation, landscape, and lawn care service throughout the St. Louis area for over 20 years. Our projects range in size, from small residential designs to large commercial projects. No matter what your vision, we can take care of every aspect of your outdoor project. All of our work is backed and fully warranted to your satisfaction.

"If I could give 0 stars, I would. I hope this is a warning for anyone considering using Allen, they are absolutely HORRENDOUS to work with. Never in my life have I spoken with such a disgusting manager. To give back story, we hired Allen to inspect our backflow last July. A member of the team came out, inspected, and gave us a green/blue tag saying we were “all good to go”. He mentioned that we didn’t need any paperwork, and that they would submit it directly to the water district. A year later, our water district called letting us know they were shutting off our water because they never got a passing test from Allen. The manager and receptionist BOTH said it was mine and my husband’s fault because we mentioned in passing that we would eventually take out our sprinkler, so the information never got sent to the water district. DISGUSTING! This was also after admitting that the inspector didn’t work there anymore “for good reason”. After arguing with the Manager who still insisted it was mine and my husband’s fault, they sent out a new tech who straight up told the manager while I was standing there “the inspector did pass them in their inspection and gave them a tag. The information is all here. The office must not have filed the paperwork correctly”. They still continued to send us a bill for the re-inspection. Save yourself the hassle and hire someone that actually cares."

Megan E on April 2024


Avatar for SIGNATURE LANDSCAPES & DESIGN INC
SIGNATURE LANDSCAPES & DESIGN INC
122 Hunters Lake Ct
4.41(
68
)
Approved Pro
SIGNATURE LANDSCAPES & DESIGN INC
122 Hunters Lake Ct
4.41(
68
)
Approved Pro
Customers say: Quality work
892 local quotes requested
24 years of experience

Throughout your landscape project, from planning to installation to completion, we strive to meet your needs and concerns at every phase of the project. We take great pride in our history of providing the St. Louis area and beyond with the absolute best in landscape construction services. With our history of successful projects and satisfied customers, we’re happy to provide references upon request to demonstrate the level of satisfaction we strive to achieve on every project.

"Work was beautifully done. Just what we wanted."

Amy P on January 2021

Throughout your landscape project, from planning to installation to completion, we strive to meet your needs and concerns at every phase of the project. We take great pride in our history of providing the St. Louis area and beyond with the absolute best in landscape construction services. With our history of successful projects and satisfied customers, we’re happy to provide references upon request to demonstrate the level of satisfaction we strive to achieve on every project.

"Work was beautifully done. Just what we wanted."

Amy P on January 2021


Avatar for Main Event Landscaping
Main Event Landscaping
Main Event Landscaping And Remodeling
4.89(
9
)
Approved Pro
Main Event Landscaping
Main Event Landscaping And Remodeling
4.89(
9
)
Approved Pro
Customers say: Terrific value
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
679 local quotes requested

Your satisfaction is very important to us. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered.

"They did a great job with my mulch install job. Very nice and efficient. I would hire them again."

Ian W on June 2025

Your satisfaction is very important to us. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered.

"They did a great job with my mulch install job. Very nice and efficient. I would hire them again."

Ian W on June 2025


Avatar for Kimberlin Construction Co Inc
Kimberlin Construction Co Inc
4835 Towne South Rd
4.61(
44
)
Approved Pro
Kimberlin Construction Co Inc
4835 Towne South Rd
4.61(
44
)
Approved Pro
Customers say: Quality work
883 local quotes requested
29 years of experience

Kimberlin Construction is a diverse company that specializes in interior and exterior projects such as, kitchen and bath remodels, room additions, floors, decks, concrete work and any repair on your home. The owner spends one on one time with the client and is able to find the best and most affordable way to take care of any project!

"Great! Kimberlin Construction Company is the best. This is the most recent project we had done by them. As always they did a great job. Showed up when they said they would. Great crew and excellent craftsmanship. This is the fourth project we had done by them and we will definitely hire them again in the future. Best contractor we have ever worked with."

Lawrence M on October 2023

Kimberlin Construction is a diverse company that specializes in interior and exterior projects such as, kitchen and bath remodels, room additions, floors, decks, concrete work and any repair on your home. The owner spends one on one time with the client and is able to find the best and most affordable way to take care of any project!

"Great! Kimberlin Construction Company is the best. This is the most recent project we had done by them. As always they did a great job. Showed up when they said they would. Great crew and excellent craftsmanship. This is the fourth project we had done by them and we will definitely hire them again in the future. Best contractor we have ever worked with."

Lawrence M on October 2023

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FAQs for engineer structural projects in Saint Charles, MO

You should replace floor joists as soon as you see clear signs of structural trouble—sagging floors, wide wall cracks, uneven door frames, wet or rotting wood, persistent squeaks, or windows that no longer latch. Tilted or sinking supports in the crawl space are another red flag. If you notice any of these signs, call a pro right away to keep your home’s structure safe.

If the joists are exposed from below, a pro can swap them out without touching the finished floor above. In an unfinished basement or crawl space, you’ll often see the joists and can easily reach them. When insulation, subflooring, or finished flooring blocks access, the crew must remove these materials before repairs can begin.

Sistering allows a pro to reinforce a cracked or undersized joist without tearing up the entire floor. The contractor slowly raises the frame, then fastens a new joist snugly against the damaged one to share the load. When done correctly, sistering restores full structural strength and keeps the floor level without the cost of a complete replacement.

Floor joists installed correctly in a stable environment can last for 100 years or more, often outlasting the house itself. However, termite damage, moisture, leaks, and other problems can significantly reduce a floor's lifespan. For instance, if the floor is exposed to consistent moisture, you'll likely need to replace the joists every 20 to 30 years.

Homeowners' insurance covers floor joist damage resulting from sudden and accidental events, such as fire, windstorm, or water damage from a burst pipe. It will not cover repairs resulting from gradual deterioration, poor maintenance, or termite infestations. Review your insurance policy and consult your provider to verify the conditions that guarantee full coverage. Doing so ensures you are fully aware of your responsibilities and can plan your repair work with complete confidence.

Floor joists are essential structural components that provide a stable foundation for your home. They directly transfer the weight of floors, furniture, and occupants to the foundation, ensuring stability and a safe living environment. Without these robust beams, the structure would face compromised load distribution, leading to potential safety hazards and costly repairs. Proper installation and maintenance are crucial for long-term durability and safety.

The Saint Charles, MO homeowners’ guide to engineer structurals
From average costs to expert advice, get all the answers you need to get your job done.
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Jun 22, 2025
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Cozy house interior with a wooden floor
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