*The Angi rating for Architectural Service companies in Decatur, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Architectural Service needs.
*The HomeAdvisor rating for Architectural Service companies in Decatur, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Architectural Service needs.
Last update on February 19, 2026
Serving Decatur, 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."
+23
Serving Decatur, IL and surrounding areas
Serving Decatur, IL and surrounding areas
Approved
In business since 2023
Offers commercial services
WeÂ’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!
Serving Decatur, IL and surrounding areas
Approved (Corporate)
In business since 2023
Offers commercial services
WeÂ’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!
Serving Decatur, 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.
Serving Decatur, IL and surrounding areas
In business since 2020
Free estimates
Credit card accepted
"Very well organized company, stick with your through the whole process."
Serving Decatur, IL and surrounding areas
In business since 2023
Free estimates
Warranties offered
"Did a great job! Very professional!"
+56
Serving Decatur, IL and surrounding areas
In business since 2015
Free estimates
Emergency services offered
"To be honest Im dealing with a complicated district and I was kind of frustrated that my project was handed off to a new person but Raegan Hammon was the most patient, kind, professional and efficient Architect I have ever had the pleasure 🙏 of doing business with. Thank you for placing my project in her very capable hands. Forever grateful -Leilee Keppard"
Serving Decatur, IL and surrounding areas
In business since 2010
Free estimates
Emergency services offered
"They were excellent and hardworking."
+13
Serving Decatur, IL and surrounding areas
In business since 2010
Free estimates
Emergency services offered
"Not the first time I have used this man and things have not always went smooth, equipment breakage , weather etc but he made it right in the end. That's what is important, his word is good for me. He will continue to get my business
"
From average costs to expert advice, get all the answers you need to get your job done.
Wondering how much hiring an architect cost? Discover architect prices, cost factors, and money-saving tips to help you plan your home project with confidence.
Floor plans can help you visualize a space and are useful in home construction and design. Learn how much a floor plan costs and what affects the price.
Few things elevate your outdoor space like a landscape architect can. Learn about how much a landscape architect costs and what affects your total.
Knowing how to find an architect for your construction project will help bring your design ideas to life. Use this guide to find the best one.
Detailed house plans are an important part of construction projects. Learn when you need an architect to draw plans for a project.
What does an architect do and what can you expect when you hire one? Let's break down what an architect is, from training to costs and services.
