Site Navigation

Home
About
Services
Testimonials
Contact
News
FAQ

---

Leon Builders, L.L.C.

About Us

Welcome to Leon Builders, L.L.C.!
Based in Ottawa, IL, we are a trusted general contractor proudly serving surrounding communities. With broad experience in residential and commercial construction, we specialize in roofing, installations, barndominiums, custom homes, post-frame construction, and professional painting. From driveways and patios to drywall and gutter installations, our skilled team is committed to delivering high-quality craftsmanship and dependable results on every project. When you need a contractor who values precision, reliability, and customer satisfaction, Leon Builders, L.L.C. is the name you can trust.

---

Our Story

Leon Builders, L.L.C. is a trusted, family-owned general contractor based in Ottawa, Illinois, proudly serving the surrounding communities with exceptional construction and renovation services. From the beginning, the vision behind Leon Builders has been simple: deliver high-quality craftsmanship, treat every customer with respect, and provide more value than expected on every single project. That commitment has shaped who we are today and has made us a reliable name for both residential and commercial clients.

The business began with a passion for building and a desire to offer honest, reliable construction services to local homeowners and businesses. As a family-owned company, Leon Builders understands the importance of trust and integrity. Every project is handled with care, and every client is treated like part of the family. Over the years, that foundation has allowed us to grow into a full-service contractor known for delivering exceptional results at highly competitive prices.

Leon Builders specializes in a wide range of services, giving customers the convenience of working with one well-rounded, highly skilled team. Our expertise includes general construction, roofing, painting, remodeling, post-frame buildings, barndominiums, custom homes, drywall, patios, gutters, installations, and more. Whether you’re planning a commercial build-out, updating your home, or constructing a new building from the ground up, our team is fully equipped to bring your vision to life.

What sets Leon Builders apart is our commitment to overdelivering. We don’t just meet expectations—we exceed them. Customers consistently tell us that our friendly service, skilled workmanship, and attention to detail make the experience smooth from start to finish. We believe that quality shouldn’t have to come with an overwhelming price tag, which is why our services are priced competitively while still maintaining the highest standards of craftsmanship.

When you choose Leon Builders, you can expect professionalism, politeness, and efficiency. Our team shows up on time, communicates clearly, and works diligently to complete each project in a timely manner without sacrificing quality. Whether it's a simple repair or a major construction project, we focus on creating a stress-free experience and a finished product you’ll be proud of.

From new construction to remodels, roofing to painting, and residential to commercial projects, Leon Builders, L.L.C. is your trusted partner for dependable, long-lasting results. With family values at our core and a dedication to delivering more than we promise, we continue to build strong relationships and even stronger structures throughout the Ottawa area.

Visit us at 711 W Joliet St, Ottawa, IL 61350 or call 815-433-6352 to get started on your next project.

Areas Served

Ottawa, IL | Streator, IL | Grand Ridge, IL | La Salle, IL | Peru, IL | Utica, IL | Earlville, IL | Dekalb County, IL | Kane County, IL | Kendall County, IL | Grundee County, IL

Our Certifications

• Licensed Contractor

Languages Spoken

• English
• Spanish

---

What We Offer

Our Services include:

• Commercial Contractor
• Commercial Roofing
• Commercial Construction
• Commercial & Industrial Security Cages
• Barndominiums
• Residential Roofing
• Residential Construction
• Residential Contractor
• Driveway Installation
• Patio Installation
• Interior Painting
• Exterior Painting
• Gutter Installation
• Farm Construction
• Post Frame Construction
• Custom Homes
• Drywall and Taping
• Interior Remodel
• Kitchen and Bath Remodel

---

Testimonials

On 5/5/2026 Brian cody had this to say:
Ive trusted Leon Builders with all of my steel roofing and siding jobs on my farm. They have always done such a nice job, the attention to detail is what sets them apart. They care about their work and it shows. Very courteous and well mannered as well. They've become friends and im grateful for that. If you want the best give them a call Testimonial written by Brian cody on this site.

On 4/27/2026 Coleen Piggott had this to say:
Very Professional work done in a timely fashion. Work was preformed as promised. Would definitely have them to more jobs. Highly recommend them. Testimonial written by Coleen Piggott on this site.

On 4/6/2026 Anonymous had this to say:
Best in Ottawa i recommend them everyone should go here get the job Testimonial submitted anonymously directly to this site.

On 3/30/2026 Anonymous had this to say:
Excellent customer service, response time and communication during our project. Thanks for doing a great job. Testimonial submitted anonymously directly to this site.

On 10/24/2025 Maria Millman had this to say:
Agustin and his team are top notch! From simple work like a small remodel project to a new build - they handle it all with ease and a smile.

---

Contact Us

Leon Builders, L.L.C.
711 W Joliet St Ottawa, IL 61350
Phone: (815) 433-6352
Email: office@leonbuilders.org

Where To Find Us

Follow us on Google
Follow us on Facebook
Follow us on Yelp

Payment Types Accepted

American Express, Personal Checks, Debit Cards, Discover, MasterCard, Visa

Our Hours

Holiday Hours May Vary. Please Call For Details.

Monday: 6:30 AM - 3:30 PM By Appointment Only After 3:30 PM
Tuesday: 6:30 AM - 3:30 PM By Appointment Only After 3:30 PM
Wednesday: 6:30 AM - 3:30 PM By Appointment Only After 3:30 PM
Thursday: 6:30 AM - 3:30 PM By Appointment Only After 3:30 PM
Friday: 6:30 AM - 3:30 PM By Appointment Only After 3:30 PM
Saturday: By Appointment Only

---

News

🔒 Commercial & Industrial Security Cages Built for Protection 🔒
At Leon Builders, L.L.C., we design and build commercial and industrial security cages that provide reliable protection for valuable equipment, materials, and inventory. Our custom solutions are built for durability, functionality, and long‑term security in warehouses, industrial facilities, and commercial spaces.
Whether you need to secure tools, machinery, or restricted areas, our team delivers quality craftsmanship tailored to your specific needs.
📞 Contact Leon Builders, L.L.C. today to learn more about our security cage solutions and get started on your project.

At Leon Builders, L.L.C., we believe every great project starts with an even greater vision—yours! Whether you're imagining a cozy custom home, a stylish kitchen remodel, or a relaxing new patio, our team is ready to turn your ideas into reality. Let’s make something amazing together! ☀️✨ Call today to get your project on the schedule! 📞 Building smiles, one project at a time!

---

FAQ

---

Legal

Terms of Use
Privacy Policy