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Avatar for AGGO Construction & Engineering, LLC
AGGO Construction & Engineering, LLC
4.7(
15
)
Engineer - Structural

Serving Somonauk, 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!"
28 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Evolution Drafting
Evolution Drafting
3.7(
124
)
Draftsperson/CADDArchitectArchitect - For Business

Serving Somonauk, 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%
72 neighbors recently requested a quote
Avatar for APEX Drafting LLC
APEX Drafting LLC
4.3(
6
)
Draftsperson/CADDArchitect

Serving Somonauk, IL and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

We have a single mission: Complete Customer Satisfaction! We have consistently focused on the needs of our customers, providing personalized attention and a stress-free experience.\nYou will find us to be competitively priced with close attention to the details.\nOur reputation is based on service, safety, and quality, regardless of how large or small the job.\nWe look forward to building a lasting relationship and guarantee your satisfaction!\n

Plan set 1
148 neighbors recently requested a quote
Avatar for Terraform Development & Design LLC
Terraform Development & Design LLC
4.0(
1
)
ArchitectDraftsperson/CADD

Serving Somonauk, IL and surrounding areas

Approved (Corporate)

In business since 2023

Free estimates

Offers commercial services

Terraform Development & Design LLC, delivers expert permit-ready architectural plans and drafting services nationwide. With 8+ years of experience and hundreds of clients across all 50 states, we create code-compliant residential and commercial construction documents that get approved fast and built right.\nFrom site plans, floor plans, elevations, structural & foundation drawings to MEP coordination, full construction sets, 3D renderings, interior design, solar PV layouts, and precise material takeoffs - we handle it all. Fast 4-6 week turnaround, 3 design revisions included, free revisions for city redline changes, transparent pricing (starts at $2,000), and direct partnerships with licensed engineers for stamps in every state.

1485 neighbors recently requested a quote
CJRC Enterprises
New to Angi
Draftsperson/CADD

Serving Somonauk, IL and surrounding areas

Approved

I'm Charles Price, founder of CJRC Enterprises, bringing nearly 10 years of hands-on home improvement experience to every project. As a trained home inspector and exterior remodeling consultant, I bring a detail-oriented eye to everything from window and door installation to custom carpentry, trim work, and full handyman services — TV mounting, shelving, closet conversions, and more.\n\nOver 6 years in business, my team and I have earned a 5.0 rating across every review, built on clear communication, on-time delivery, and respect for your home and schedule. Whether it's a single replacement egress window, a full 14-window replacement, or a custom-built mudroom nook, I treat every job — big or small — with the same level of professionalism.\n\nI believe trust is earned before the first nail goes in. That's why I walk every client through the scope, timeline, and cost upfront, and make sure you're comfortable with the process from consultation to final walkthrough.

Avatar for Evolution Drafting
Evolution Drafting
3.3(
38
)
Draftsperson/CADD

Serving Somonauk, IL and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"I was really under the gun due to a prior Architectural firm not performing their duties per building plan codes. Not only were the plans incomplete but the City Plan Reviewer states(The Worst plans he’s ever seen) they will not make adjustments unless there is an additional charge for Thousands. Evaluation’s saved my clients and drew our project per code, along with Engineering in less time then they quoted. I highly recommended them, Especially Kirsten. You went above and beyond trying to coordinate this project. The staff was very professional and I will use them on all my projects. Sincerely, Frank B BCM Builders"
Charcoal Residential
Response time6 hrs
Recommended by23%of homeowners
Avatar for American Custom Homes
American Custom Homes
5.0(
3
)
ArchitectArchitect - For BusinessDraftsperson/CADD+1 more

Serving Somonauk, IL and surrounding areas

In business since 2000

Emergency services offered

Credit card accepted

"I would like to start off with precise, warm welcome and highly responsible of what they are doing. They really know what they are doing and from start from start to end it has been a great project with new experiences and great craftsmanship. Thanks again guys and i hope to have more work for you soon...
"
Stone Travertine
12x6 Travertine hand cut
Complete Steamer
Recommended by100%of homeowners
Avatar for R K I T E C T U R E
R K I T E C T U R E
4.0(
1
)
Draftsperson/CADD

Serving Somonauk, IL and surrounding areas

In business since 2000

Free estimates

Credit card accepted

We're a reputable architectural design company that specializes in a variety of interior design and spatial planning projects. We take pride in our ability to exceed expectations in all aspects of business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.\n

Avatar for MF Cad Services
MF Cad Services
5.0(
1
)
Draftsperson/CADD

Serving Somonauk, IL and surrounding areas

In business since 2006

Small jobs welcome

Offers commercial services

"Mark did a great job giving us a layout for the basement that we wanted. He worked with us for a few weeks and was patient and we were moving as well remodeling our new home!"
Finished Basement
Response time5 days
Recommended by100%of homeowners
Avatar for Gregory Ramon Design Studio
Gregory Ramon Design Studio
New to Angi
ArchitectArchitect - For Business

Serving Somonauk, IL and surrounding areas

In business since 2010

Free estimates

Credit card accepted

Here at Gregory Ramon Design Studio our main focus is quality over quantity. We have the most up to date technology and software to assure that you are more than satisfied with your project. With over 19 years experience, we look forward to meeting you and helping bring your project's vision to life. If serious about getting started, contact us directly through our website!

Kitchenette
Bathroom
Bathroom - Storage
Floor Tile
Bathroom - Shower

+10

Response time1 day
Showing 1-10 of 16
Structural Engineering questions, answered by experts

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.

Water can seep into porous materials like wood beams, floor joists, and roof rafters within minutes, but they’ll need to see prolonged exposure before you have structural damage. Mold can start growing within 24 hours, and mold can eat away at the structural components over time. Wood rot is more of a concern, though. Wet and dry rot are fungal infections that set in in moist conditions and rapidly deteriorate wood, causing major structural damage within just a few months in some cases.

It's safe to assume that all exterior walls are load-bearing, or at least have load-bearing characteristics. Some older homes feature porches or bump-outs that don't rest on the home's foundation. However, they still must carry the weight of the roof section they support. Walls containing floor-to-ceiling glass or other non-structural elements must use post and beam configurations to meet load-bearing criteria.

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.

Most load-bearing walls are exterior, though they can also be interior.

The Somonauk, IL homeowners’ guide to structural engineering services

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