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TRUSTED BY LOCKPORT, IL HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon10
    Verified structural engineering services reviews

Find Structural engineers in Lockport

Avatar for AGGO Construction & Engineering, LLC
AGGO Construction & Engineering, LLC
5.0(
14
)
Engineer - Structural

Serving Lockport, IL and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Ken and the folks at AGGO did an excellent job with our stairs. They came very quickly to give an estimate and listen carefully to our problem. They completed the work quickly, efficiently, and for a great price--easily beating other bids."
18 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Marc Anderson Architects
Marc Anderson Architects
5.0(
8
)
Draftsperson/CADDArchitectArchitect - For Business

Serving Lockport, IL and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"After a year of working with us, Marc designed the perfect home for our family. He spent significant time on site to get to know the space and spoke to us frequently to ensure his design met our hopes and dreams. His final design is visually stunning and maximizes space use in a way that reflects both the history of the home and modern preferences. His expertise in Chicago building code and city offices was instrumental in our project being approved quickly. He reviewed bids with us to ensure we selected a GC who could do the job and had competitive pricing. He regularly met and emailed with the GC and suppliers to address issues as they arose during the job so that all were resolved to our satisfaction. Throughout it all, he was just a nice guy to work with during a process that can be very stressful."
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
Kristen Eva Kollias Architect
5.0(
12
)
Architect

Serving Lockport, 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 time4 hrs
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Evolution Drafting
Evolution Drafting
3.6(
117
)
ArchitectDraftsperson/CADDArchitect - For Business

Serving Lockport, IL and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"They were excellent. They quickly made a draft that only needed 3 minor adjustments. The final product was exactly what I needed. They referred me to a structural engineer for review. The whole process took half of the time that they initially estimated. I would definitely use them again."
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
Robert Anthony Renovations
5.0(
1
)
Draftsperson/CADD

Serving Lockport, IL and surrounding areas

Approved

"We had an excellent experience working with Robert Anthony from start to finish. They were professional, responsive, and incredibly detail-oriented throughout our kitchen remodel. His team completed our renovation on time, kept the workspace clean, and communicated with us every step of the way. The quality of the craftsmanship exceeded our expectations, and you can truly tell they take pride in their work. They transformed our kitcjen beautifully and made the entire process smooth and stress-free for my family. We are beyond happy with our kitchen and we couldn’t recommended him more."
Ascended Constructions
New to Angi
ArchitectDraftsperson/CADD

Serving Lockport, IL and surrounding areas

Approved (Corporate)

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!

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

Serving Lockport, 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 Terraform Development & Design LLC
Terraform Development & Design LLC
New to Angi
ArchitectDraftsperson/CADD

Serving Lockport, 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.

1058 neighbors recently requested a quote
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Structural Engineering questions, answered by experts

The primary reason homes have crawl spaces is so the foundation can reach down below the frost line to avoid dangerous soil movement and structural damage when the ground freezes. They’re more popular in colder climates where the ground freezes down to a few feet, and slabs are most popular in warmer areas where there is no frost line. Crawl spaces also provide a space for utility lines to run where they’re at less of a risk of freezing.

By careful planning and reinforcement to maintain structural integrity.

The costs depend on the type of wood, labor, roofing material, permits, and whether additional storage or enclosed walls are included.

The 10 10 rule describes the formula most contractors use to determine how much to charge for a job. Allowing for 10% overhead above the total projected cost to do the work and 10% profit sets a contractor up for success, even if there are delays or other problems on the project. This formula isn’t a hard-and-fast rule, but it is a ballpark figure to begin with when estimating your expenses on a job.

Costs depend on furniture type, size, complexity, and whether additional modifications are needed.

The Lockport, IL homeowners’ guide to structural engineering services

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