Southern Illinois Trusted Construction Experts

Building Your Vision With Quality Construction Solutions

Rannco Construction delivers expert residential and commercial construction, renovations, and design-build services in Benton, Marion, Carbondale, and throughout Southern Illinois.

Licensed & Bonded
Free Estimates
5-Year Warranty
20+
Years Experience
Why Choose Us

Southern Illinois' Most Trusted Construction Company

At Rannco Construction, we've built our reputation on quality workmanship, honest pricing, and exceptional customer service. From custom homes to commercial builds and full renovations, we bring expertise and dedication to every project.

As a locally owned and operated business, we understand the unique needs of Southern Illinois communities. Our team is committed to providing personalized service and standing behind our work.

  • Over 20 years of construction experience
  • Residential and commercial expertise
  • Locally owned and operated in Southern Illinois
  • Licensed, bonded, and fully insured
  • Premium materials from top manufacturers
  • 5-year workmanship warranty on all projects
Learn More About Us

How It Works

Our proven construction process ensures your project is completed on time, on budget, and to the highest standards.

1

Initial Consultation

We meet with you to discuss your vision, requirements, and budget to understand exactly what you need for your construction project.

2

Site Assessment

Our team conducts a thorough evaluation of your property, taking measurements and assessing conditions to inform the project plan.

3

Design & Planning

We develop detailed plans, select materials, and create a comprehensive project timeline and budget for your approval.

4

Permits & Approvals

We handle all necessary permits and regulatory approvals, ensuring your project meets all local building codes and requirements.

5

Construction Phase

Our skilled crew executes the build with precision, keeping you updated on progress and maintaining a clean, safe worksite.

6

Final Walkthrough

We conduct a detailed walkthrough to ensure every detail meets your expectations and our high standards of quality.

Testimonials

What Our Customers Say

Don't just take our word for it. Here's what homeowners and businesses across Southern Illinois have to say about their experience with Rannco Construction.

Rannco Construction did an incredible job on our home addition. The team was professional, communicated every step, and finished ahead of schedule. Couldn't be happier with the results!

Sarah Johnson

Marion, IL

We hired Rannco for a complete kitchen and bathroom remodel. The quality of their work is outstanding, and they kept the project on budget. They truly care about their customers.

Mike Thompson

Carbondale, IL

From the initial consultation to the final walkthrough, Rannco Construction was top-notch. They built our dream home exactly as we envisioned. Best construction company in Southern Illinois!

Jennifer Davis

Benton, IL

The crew was incredibly respectful of our property and cleaned up everything when they were done. Our commercial renovation looks fantastic and was completed ahead of schedule.

Robert Williams

Herrin, IL

0+
Projects Completed
0+
Years Experience
0%
Satisfaction Rate
0.0
Average Rating

Need Roofing Repair or Replacement?

Visit Rannco Roofing

Ready to Start Your Project?

Whether you need a new build, renovation, or commercial construction, our team is ready to help. Contact us today for a free estimate and discover why homeowners and businesses trust Rannco Construction.

(618) 594-1178

Free estimates. No obligation. Just honest advice from construction experts.

Frequently Asked Questions

Get answers to common questions about our construction services, process, and more.

Project timelines vary depending on scope and complexity. A kitchen remodel may take 4-8 weeks, while a custom home build can take 6-12 months. We provide a detailed timeline during your consultation and keep you updated throughout the process.
Yes, Rannco Construction is fully licensed, bonded, and insured. We carry comprehensive general liability insurance and workers' compensation coverage to protect both our team and your property. We're happy to provide proof of insurance upon request.
Unexpected issues can arise in any construction project. When they do, we communicate with you immediately, present options, and provide transparent cost estimates before proceeding. We never make changes without your approval.
Yes, we offer completely free consultations and project estimates. Our experienced team will assess your needs, discuss your vision, and provide you with an honest evaluation and detailed quote with no obligation.
We handle a wide range of construction projects including custom home builds, commercial construction, kitchen and bathroom remodels, home additions, concrete and foundation work, and full-scale renovations. No project is too big or too small.
This depends on several factors including the condition of your current home, your budget, and your goals. Generally, renovation is more cost-effective if the structure is sound. During our free consultation, we'll help you evaluate both options and determine the best path forward.
Yes, we understand that construction is a significant investment. We offer flexible financing options to help make your project more affordable. Contact us to discuss available financing plans and find an option that works for your budget.
We offer a 5-year workmanship warranty on all our construction projects, in addition to manufacturer warranties on materials. We stand behind our work and are committed to your long-term satisfaction.