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TRUSTED BY O FALLON, MO HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon59
    Verified structural engineering services reviews

Find Structural engineers in O Fallon

Avatar for Scapular Engineering Firm
Scapular Engineering Firm
5.0(
153
)

Serving O Fallon, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Small jobs welcome

"Hired for Structural Engineer Evaluation Jacob truly enjoys his job, has great knowledge in his field of work and he likes to help others. Professional, quick response."
Response time11 hrs
Response rate87%
51 neighbors recently requested a quote
Avatar for HUNEKE ENGINEERING INC
HUNEKE ENGINEERING INC
4.6(
51
)

Serving O Fallon, MO and surrounding areas

Approved

In business since 2005

Emergency services offered

Customers say: Super punctual

"I highly recommend Huneke Engineering. They are very honest and know what they are doing. They saved me a lot of money when a foundation company tried to bid me something that didn’t even need to be done. ALWAYS get a second opinion! I started noticing cracks around my windows in my living room. The windowsill was visibly not level and when I put a level on it, the bubble was very far to the left. I have a bowed foundation wall directly below my living room which has been stabilized by wall anchors before I moved into my house 9 years ago. Long story short. I needed to replace my foundation sill on the bowed wall. You can feel the sill from the outside and it’s hanging off the wall, so all the floor joists were not sitting at the same level. The first structural engineer that I hired before Huneke didn’t even notice this. The company that installed the wall anchors said that my right side of my house was sinking and they gave me a bid for $7,000 to install 5 foundation piers. I asked them if we should use a laser level to be sure and the guy said he used one on the outside of the house. I was with the guy most of the time and was only away from him for a few minutes. There is no way he used a laser level. You are supposed to use the laser level on the inside of the house anyways in the basement for a better measurement. They also said they felt a slope walking into the master bedroom. Liars! I called around trying to find a structural engineer who would be willing to use a laser level in my basement to confirm if the right side of my house is sinking or not and most of the companies I called said they did not do laser levels. The engineers at Huneke Engineering said they could use a laser level so I hired them. They used the laser level in my basement and showed me that the right side of the house is NOT sinking. It’s in code. They noticed my floor joists were uneven. Some of them only measured 3/4 of an inch between the foundation wall and the floor joist, when they should all be at an inch in a half. They also pointed out that my original sill was hanging off the foundation wall on the outside. You can’t see it because of the siding, but you can feel it and see it with a camera. They recommended I jack up my house and place a new pressure treated 2x4 on top of the foundation wall as the sill replacement. They said it was ok to leave the old one on there. They took plenty of time to explain everything to me as I had a lot of questions, so I really appreciated that. I first got a bid from a company to replace the sill but they wanted to charge me $4,000 and I couldn’t afford it at that time. They did use a laser level in my basement and said the right side of my house is NOT sinking. That is two separate companies who confirmed the right side of my house is NOT sinking, so ALWAYS get a second opinion! I installed the new foundation sill with my brother-in-law and his cousin. It required 3 bottle jacks but we got it done and all of the floor joists sit at the same level. The window in the living room is a little more level. It's not perfect, but it's more level than before. Thanks, Huneke Engineering, for your recommendation to replace the foundation sill and for your honesty!"
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+6

1 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Dana King Design-Build and Remodeling
Dana King Design-Build and Remodeling
4.6(
286
)

Serving O Fallon, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2003

Warranties offered

Credit card accepted

"This is our second project with Dana and her team. They took a bathroom with an oversized tub and undersized shower and reworked everything to give us universal accessibility and a linen cabinet. We expanded the original scope of work to add carpet and paint in the primary bedroom; they took on the challenge without a hiccup. We love our new space! The team is excellent at communication and highly responsive. They gave us consistent status updates about the state of the day’s work, what the plan for the next day was, who would be doing the work, and when they would arrive. Because of supply-chain issues, what had been marked as a 9-week project stretched to 24 weeks; but they worked with us every step of the way, advising us if we should substitute materials or if waiting would be a better option. When our original floor tiles were held up indefinitely we were able to make changes on the fly because of the original scouting trip we’d made with Renna - no need to spend another day looking at samples!"
Original wood floors were sand,stained and finished to bring out the beauty of the homes original flooring.
Modern Whole Home Remodel
Master Bath Remodel
Premium Garage Remodel
Master Suite Remodel

+135

7 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Evolution Drafting
Evolution Drafting
3.4(
91
)

Serving O Fallon, MO and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"I hired them to create plans for an apartment building. The process was quick and painless. Cost was good. The plans are full complete abd ready to take to builders for quotes. I will definitly use them again."
Zeal Floor Plan
Charcoal
Palm Floor Plan
Charcoal Floor 2
Charcoal Floor 1

+23

Response time1 day
Response rate100%
58 neighbors recently requested a quote
MidWest Engineering Company, LLC
New to Angi

Serving O Fallon, MO and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

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!

Stair rail design
Stormwater repairs
Response time1 day
Response rate92%
12 neighbors recently requested a quote
Avatar for Levine Associates Architects
Levine Associates Architects
5.0(
2
)

Serving O Fallon, MO and surrounding areas

Approved

In business since 1987

Free estimates

Credit card accepted

"Levine & Associates designed our home renovation. They were collaborative, great listeners, detailed, and overall great to work with."
Front Elevation
Entrance
Kitchen
Kitchen
Dining - Living

+16

Response time1 day
17 neighbors recently requested a quote
Recommended by100%of homeowners
Huneke Engineering
New to Angi

Serving O Fallon, MO and surrounding areas

Approved

In business since 2005

Credit card accepted

Huneke Engineering, is a locally owned and operated company that values honesty and integrity in all aspects of our business. With 13 of experience in residential engineering you can count on us for your residential needs. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

Response time11 hrs
Ascended Constructions
New to Angi

Serving O Fallon, MO 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
Showing 1-10 of 44
Structural Engineering questions, answered by experts

In O'Fallon, signs like cracks wider than 1/4 inch, sticking doors, sloping floors, or new gaps after storms indicate it’s time for a structural inspection. Homes over 20 years old or those with known soil issues should be checked regularly. Schedule structural engineering before major renovations or if you notice sudden changes in your home’s stability. Early action helps prevent costly repairs and protects your property’s value.

Helpful?

In O'Fallon, structural maintenance includes annual foundation and structural inspections, especially if your home is built on clay soil. Monitor for cracks, uneven floors, or moisture around the foundation. Keep gutters clear and ensure proper drainage to prevent water damage. After winter or heavy rain, check for signs of shifting or settling. Scheduling professional inspections each year helps catch problems early and keeps your home structurally sound.

Helpful?

In O'Fallon, structural engineering project timelines vary based on project type and local conditions. Design and structural inspection phases usually take 1 to 8 weeks, while construction—such as foundation repairs or load-bearing wall modifications—can last several days to several weeks. Factors like permit approval, weather, and soil conditions often affect timing, so it’s wise to build in extra time for unexpected delays.

Helpful?

In O'Fallon, you’ll encounter several contractor types for structural work. Licensed structural engineers handle assessments and design, while general contractors manage project coordination. Foundation specialists address settlement or moisture issues, and basement contractors focus on waterproofing and support. For older homes, look for contractors with experience in local soil challenges. Always verify credentials and ask about experience with similar projects in your area.

Helpful?

In O'Fallon, combining structural engineering with upgrades like basement finishing, drainage improvements, or HVAC updates can streamline your project. Coordinating permits and inspections reduces disruption and helps avoid future rework. For homes with clay soil, pairing foundation repairs with landscaping or grading improvements is especially effective. Planning multiple upgrades together ensures contractors address underlying issues and maximizes your investment in home improvements.

Helpful?

The O Fallon, MO homeowners’ guide to structural engineering services

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