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TRUSTED BY HARWOOD HEIGHTS, IL HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon72
    Verified structural engineering services reviews

Find Structural engineers in Harwood Heights

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

Serving Harwood Heights, IL and surrounding areas

Approved

In business since 1946

Customers say: Super punctual

"Martin and Great Lakes are consummate professionals. They are incredibly knowledgable about structures and the factors and variables that can affect them -- both internal and external. For our work, they excavated along the foundation to allow us to analyze our foundation. We highly recommend them to preserve the structure of your facilities new and old."
Response time1 day
Response rate100%
Recommended by97%of homeowners
Avatar for AGGO Construction & Engineering, LLC
AGGO Construction & Engineering, LLC
5.0(
14
)

Serving Harwood Heights, IL and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"I would (and almost certainly will) work with AGGO again! We are buying a house and something came up where we needed a structural engineer to inspect something on very short notice. I reached out though Angi's to any company that might possibly employ structural engineers and Linda, a Structural Engineer with AGGO got back to me right away, first thing in the morning and was able to squeeze us in that very night. Linda was thoughtful and thorough. She careful looked over everything and even brought a large, bright light since it was after dark. She took her time, answered all of our questions, and gave us advice on other concerns and things to watch out for as well as reassuring us about things we didn't need to worry about in this situation. Even though she was probably working past her normal work hours to squeeze us in, nothing felt rushed or hasty."
20 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Marc Anderson Architects
Marc Anderson Architects
5.0(
8
)

Serving Harwood Heights, 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
Response rate100%
3 neighbors recently requested a quote
Avatar for Senga Architects
Senga Architects
4.3(
34
)

Serving Harwood Heights, 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
122 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for PMPC Architects
PMPC Architects
4.2(
34
)

Serving Harwood Heights, IL and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"I placed a zip code for Starkville Mississippi.. I don't believe that the architect from Chicago would be able to provide me with the new construction in Mississippi. I don't know how much they would know about the landscape. I have received this notice but no phone call."
 Dentist's Office - 4307 N Central Ave. Chicago IL
Office renovation - Chicago IL
Facade
Living room
Kitchen

+20

Response time2 days
37 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Evolution Drafting
Evolution Drafting
3.6(
116
)

Serving Harwood Heights, IL and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"I am having a full master bath and kitchen remodel done with new layouts in both rooms and knocking out a wall. Evolution worked with me to quickly get a drawing done of the new layouts so that the contractor could get started on the project. They made sure to include me in the process so that the design would be done exactly as my wife and I envisioned. They communicated effectively throughout the process and were always courteous and professional. I recommend them to anyone with drafting needs."
Zeal Floor Plan
Charcoal
Palm Floor Plan
Charcoal Floor 2
Charcoal Floor 1

+23

Response time1 day
Response rate100%
54 neighbors recently requested a quote
Avatar for Chester Chlebek - Architect
Chester Chlebek - Architect
4.8(
13
)

Serving Harwood Heights, IL and surrounding areas

Approved

In business since 1995

Free estimates

Credit card accepted

"Talked to Chester over home projects, he gave honest opinions and has great insight local building codes. Will be working on some plans to move forward with building project."
New Construction
New Contruction
Downers Grove
New Construction
New Construction

+3

Response time12 hrs
1 neighbors recently requested a quote
Recommended by54%of homeowners
Avatar for Trueline Studios
Trueline Studios
5.0(
4
)

Serving Harwood Heights, IL and surrounding areas

Approved

In business since 2020

Credit card accepted

Customers say: True professional

"We hired Trudy to convert our three-flat into a two-flat — a complex project — and she knocked it out of the park. Her design was outstanding, her knowledge of city codes and permitting was spot-on, and she coordinated seamlessly with our GC. She even worked with structural engineer to make our third floor work. Always kind, always available, and truly a master of her craft. She’s become a good firend as well. Highly recommend!"
2 neighbors recently requested a quote
Recommended by75%of homeowners
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Structural Engineering questions, answered by experts

While concrete walls do not need to "breathe" in the traditional sense of the word, they do require waterproofing and dehumidifying methods, particularly in basements below the water table. Concrete both contains moisture from its initial installation and can absorb water when exposed. Ensuring proper basement ventilation , installing a vapor barrier, and controlling water exposure are all important tasks.

Building codes for spiral staircases will vary by your location. Most local codes will specify minimum tread width, riser height, handrail requirements, and headroom. These standards help ensure safety and accessibility for all users. Always check local codes before you begin the installation to ensure compliance and avoid costly modifications or fines.

No, beams are the primary load-bearers for flooring or roofing systems, and they distribute the weight of the structure to your foundational supports, while joists bear far less weight and distribute their loads to the beams. Beams are usually thicker and longer, and they have support posts or foundation walls beneath them for support.

The early stages of building a house are harder than the later stages; laying the foundation and framing the house are two of the most challenging steps. However, it varies for everyone. Some people have difficulty installing HVAC, plumbing, and electricity, while others find it harder to plan the house and secure the necessary permits. 

You should avoid drilling or cutting into load-bearing beams because removing material will weaken it and increase the risk of structural damage or even collapse. If you do need to drill into a load-bearing beam, speak with a structural engineer first to discuss where it’s safest to drill and the width and depth of the bit that’s safe to use.

The Harwood Heights, IL homeowners’ guide to structural engineering services

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