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TRUSTED BY LAKE FOREST, IL HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon25
    Verified structural engineering services reviews

Find Structural engineers in Lake Forest

Avatar for Great Lakes Builders Inc
Great Lakes Builders Inc
4.8(
169
)

Serving Lake Forest, IL and surrounding areas

Approved

In business since 1946

Customers say: Super punctual

"Martin and Jake are the absolute best to work with. They were thorough, efficient, professional and so easy to work with for our basement structural work. They took time to explain what needed to be done, coordinated with different contractors (plumbing, electrical), and were able to complete our project on time while we were out of town for just a week(!!). I can't recommend Great Lakes Builders more - they were a pleasure to work with and we will absolutely be using them again for any future work we need. 5+ stars!"
Response time1 day
Response rate92%
Recommended by97%of homeowners
Avatar for AGGO Construction & Engineering, LLC
AGGO Construction & Engineering, LLC
5.0(
14
)

Serving Lake Forest, IL and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Linda was excellent! Knowledgeable, great communicator and honest. We were told structural work was needed on our 100+ year home but after a thorough assessment, Linda recommended tuckpointing only!"
27 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Marc Anderson Architects
Marc Anderson Architects
5.0(
8
)

Serving Lake Forest, IL and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"Marc did a great job on our garage expansion project! He was friendly and professional, taking all of our ideas and criteria and combining them into a great layout. The drawings themselves look great. We are still shopping the plans around to contractors, and Marc is always helpful with advice or ways to reduce cost. Would definitely recommend him to anyone looking for an architect."
Garage & Workshop
This is what the house looked like after it was completed.
Garage & Workshop
Garage & Workshop
1860s Queen-Anne Renovation

+26

Response time1 day
6 neighbors recently requested a quote
Recommended by100%of homeowners
Kristen Eva Kollias Architect
5.0(
12
)

Serving Lake Forest, IL and surrounding areas

Approved

In business since 2005

Free estimates

Offers commercial services

"Architect Kristin Kollias has provided me with professional and responsive help in the renovation of a vacant single family bungalow in Chicago that required extensive repair for compliance with the City of Chicago codes. She assisted in guiding me in obtaining required site plan for the residence; addressed the structural, electrical and plumbing details required; drafted and created the architectural floor plans that fit my vison of interior space; and facilitated in obtaining the necessary city permits from City of Chicago. Clearly she is a true professional and her services are greatly appreciated."
Response time3 hrs
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Senga Architects
Senga Architects
4.3(
34
)

Serving Lake Forest, IL and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

"We met with owner/senior architect, Firmin Senga to join us in the viewing of our desired property. We wanted to have an architect on board with us for reassurance that the updates we plan will work before we make an offer. He was very helpful."
Exterior
The front of the rehabbed house
Building Entrance
Gazebo
Front of New House

+63

Response time1 day
108 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Randolph Liebelt- Architect
Randolph Liebelt- Architect
4.4(
26
)

Serving Lake Forest, IL and surrounding areas

Approved

In business since 1993

Free estimates

Customers say: Quick response

"I am extremely pleased that I selected Randolph Liebelt - Architect for my sunroom design. Randolph has been so easy to work with throughout the entire design process. He is an excellent listener and communicator so the experience is efficient and enjoyable. I am delighted with the final design and can't wait to get it built and move in! I wish everyone in the Home business was as good as he is!"
 First Floor Plan
 Beach House
 Long Grove, IL
Second-story Addition
 Dining Room

+53

Response time1 day
1 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Evolution Drafting
Evolution Drafting
3.4(
94
)

Serving Lake Forest, IL 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%
56 neighbors recently requested a quote
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Structural Engineering questions, answered by experts

Yes, ceiling joists are typically load-bearing. However, their primary function is to support the weight of the ceiling and loads applied to it, like lighting fixtures and ceiling fans. They can also help support the roof, especially if they’re part of truss systems. Remember, the load-bearing capacity of ceiling joists depends on the material, size, and space between them. 

Yes, they offer plans for repairs or reinforcements to address issues.

Precast concrete can be reinforced with rebar, wire mesh, or other materials to improve its strength and add stability. Precast concrete for large construction projects is often pre-stressed as well for greater structural strength. Reinforced concrete is durable and strong, making it an ideal choice for many construction projects.

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

A structural engineer’s report is almost always worth it, as it can help you avoid buying or overpaying for a home with structural issues. The most important thing the report does for you is provide peace of mind that you won’t have to pay thousands of dollars for structural repairs right after closing on a property.

The Lake Forest, IL homeowners’ guide to structural engineering services

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