Top-rated architects.

Best architects near Collinsville, IL

Enter your zip and get matched with up to 5 pros

Need a pro for your architectural service project in Collinsville, IL?

Select your specific project to find the pro for you.

Top-Rated Architects in Collinsville - Updated Nov 2026

Avatar for Evolution Drafting
Evolution Drafting
3.7(
127
)
Draftsperson/CADDDesigner - BuildingArchitect+1 more

Serving Collinsville, IL 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%
66 neighbors recently requested a quote
Avatar for APEX Drafting LLC
APEX Drafting LLC
3.9(
7
)
Draftsperson/CADDDesigner - BuildingArchitect

Serving Collinsville, 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
257 neighbors recently requested a quote
Avatar for Frankie's Landscaping, LLC
Frankie's Landscaping, LLC
3.9(
16
)
Architect - LandscapeArchitect - Landscape - For Business

Serving Collinsville, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Credit card accepted

Customers say: True professional

"Very well. They were in and out. They arrived on time, I didn't see any slacking. The job was done lickety split, and they cleaned up after themselves. I'm very pleased with the results, and I've already spoken to a few neighbors who've commented on how nice my landscaping looks. I've also added a post to Nextdoor, and there are commenters who indicate that they'll be giving Frankie's a call."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+14

2 neighbors recently requested a quote
Recommended by53%of homeowners
Avatar for Terraform Development & Design LLC
Terraform Development & Design LLC
4.0(
1
)
ArchitectDraftsperson/CADD

Serving Collinsville, 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.

553 neighbors recently requested a quote
Avatar for Walter Landscaping LLC
Walter Landscaping LLC
5.0(
1
)
Architect - LandscapeArchitect - Landscape - For Business

Serving Collinsville, IL and surrounding areas

Approved

Free estimates

Walter Landscaping LLC gives you the top-quality landscaping services that you deserve. For more information about our services and pricing please feel free to call us.\n\nWe serve in O'Fallon, IL, Shiloh, IL; Lebanon, IL; Swansea, IL; Belleville, IL; Caseyville, IL; and the surrounding areas.\n\nHardscape Contractor, Landscaping Contractor, Affordable Landscaping, Garden Maintenance Services, Landscaping Maintenance Service\nProfessional Landscaping , Reliable Landscaping , Affordable Landscaping , Quality Landscaping , Trusted Landscaping\n\nFor more information visit our website: https://landscaperofallonil.com/

Landscaping
Landscaping Project
Landscaping Project
Landscaping Project
Landscaping

+51

Response time7 hrs
2 neighbors recently requested a quote
Avatar for Essential Concepts LLC
Essential Concepts LLC
New to Angi
Designer - BuildingDraftsperson/CADD

Serving Collinsville, IL and surrounding areas

Approved

We're a local small contracting company ready to take on your next project ? big or small.\nFrom kitchen & bathroom remodels, decks, and general repairs to commercial work ? we do it all with quality craftsmanship and honest pricing.\n? FREE Estimates\n? Reliable & Insured\n? Family-Owned & Operated\n? Serving Alton and surrounding communities\nIf you're thinking about a project, now?s the perfect time! Message us, comment below, or give us a call (618-915-9749) for your no-obligation free estimate.\nLet?s build something great together! ??\nEssentialconceptsllc.com\n

...
Showing 1-10 of 72
Architects FAQs, answered by experts

The process involves initial consultation, concept development, detailed planning, regulatory approvals, and integration of contractor work for project execution.

In the United States, architects must be licensed in all 50 states and the District of Columbia before being allowed to practice or seek business. Licensing requirements vary state-to-state, but overall the architect must be educated, attain a certain level of experience, submit to and pass an examination, and register as an architect. Find out if your architect is licensed using Angi’s contractor licensing search tool. 

The various types of architects can be broken down into eight distinct categories, but there can be specific specialties within each of them. Most homeowners will work with a residential, restoration, green, interior, landscape, or retrofit architect for projects. There are also lighting and commercial architects whose work is geared more toward large spaces and businesses.

Start by researching local contractors with experience in cottage construction. Ask for references, check licensing and insurance, and review completed projects. Compare multiple bids, making sure each includes the same scope of work. A good contractor will communicate clearly, provide a detailed contract, and ensure all work meets code and safety standards.

Typically, architects do not build homes in a hands-on sense of doing the actual framing, roofing, or other building. Architects usually do not have the training and experience to build the homes they design. An architect would need to know how to do the specific trades required to build a house, which is possible but not a common practice. A general contractor or homebuilder typically oversees the actual details of building the house that the architect designs.

The Collinsville, IL homeowners’ guide to architectural services

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