*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 (Corporate)
In business since 2023
Offers commercial services
Were 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
In business since 2023
Offers commercial services
Were 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
"doggie doors work but spray weatherproofing doesn't look very nice
fax line works but not where I wanted it and phone line doesn't work where I needed it
cable line is fine
He was to do other work for me but he had an injury and never called me back afterwards to do rest of stuff.
"
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