Top-Rated General Contractors Near You in O Fallon, IL

Constructor's Inc.

At Constructor's Inc., our St Louis insurance restoration specialists and remodeling contractors offer services you can trust. We are fully insured and carry two million dollars in liability coverage for your protection. We have served many major clients who have trusted us with their roofing projects, and we will provide referrals on request.

Read more about Constructor's Inc.

CR Holland Construction

CR Holland Construction is a Veteran Owned Company. We specialize in home remodels including, kitchens, bathrooms, wood and tile flooring, basement finishes & apartment remodels. CR Holland Construction is registered through the Department of Veteran Affairs as a Service Disabled Veteran Owned Small Business.

Read more about CR Holland Construction

Dan Weber General Construction, LLC

Are those remodeling projects keeping you up at night? Where do I start? Who do I call? Who can I trust? Well, help is on the way. Dan Weber General Construction is dedicated to providing Saint Charles County and West County residents and the surrounding areas with professional home remodeling and general construction of the highest quality at truly competitive prices. From small remodeling projects to large remodeling projects, we are there to provide you with professional contractor services and walk yo

Read more about Dan Weber General Construction, LLC

Brazilian Brick Pavers

Alton Guimaraes, owner of Brazilian Brick Pavers, has been providing superior workmanship and outstanding customer service to the Tampa Bay area for more than a decade. Alton maintains a hands-on approach to managing customer projects. He often is involved personally in your project from the initial on-site estimate to the final inspection of the completed work. Fluent in English, Spanish and Portuguese, Brazilian Brick Pavers pledges to provide exceptional service and value. It is a family owned and opera

Read more about Brazilian Brick Pavers

Home Care Remodeling

Home Care Remodeling offers high quality work performed by qualified professionals. Home Care Remodeling takes pride in making sure that you can trust us, that job you have wanted done for years, or building the home of your dreams. Whatever it may be, we are here to help you.

Read more about Home Care Remodeling

Ned Cohen, Inc

Certified Residential Building Contractor Licensed and Insured We specialize in: - Additions - Re-Modeling - Custom Homes

Read more about Ned Cohen, Inc

Meyer Contracting LLC

Contractor that does residential and commercial work.

Read more about Meyer Contracting LLC

Meyer Honda

If you are looking for a reputed Honda dealer in St Louis contact Meyer Honda, we have both new as well as pre-owned models in our inventory which you can explore online.

Read more about Meyer Honda

RSJ Construction & Development LLC.

Combining years of experience with a dedication to client satisfaction, RSJ Construction & Development LLC. has established itself as the local leader in General Contractors, Home Remodeling Contractors and Kitchen Remodeling Contractors. When it comes to General Contractors, Home Remodeling Contractors and Kitchen Remodeling Contractors, no one compares to RSJ Construction & Development LLC.. With years of combined experience, RSJ Construction & Development LLC. has worked hard to build the trust of our c

Read more about RSJ Construction & Development LLC.

Land O' Lakes Foundation Repair

We are Land O'Lakes Foundation Repair! Get us to save the day with our fantastic foundation repair services. We don't just fix cracks; we handle all kinds of foundation repair work, too. Some of the common problems we can even solve are Soil Stabilization, Compaction Grouting, Slurry Grouting, Void Filling, Steel Push Pier Installation, Seawall Repair, Sinkhole Remediation, Polyurethane Foam Injection, Commercial Foundation Repair, Slab Pier Installation, and much more. Forget about our day-to-day services;

Read more about Land O' Lakes Foundation Repair

General Contractor FAQs

A general contractor oversees construction projects, managing all aspects from start to finish. This includes coordinating subcontractors, sourcing materials, ensuring codes and regulations are met, and ensuring the project stays on budget and on schedule. They often handle residential renovations, new home builds, and larger commercial projects. Hiring a general contractor ensures expert supervision and streamlines communication, helping ensure the job is completed efficiently and professionally.

The cost of hiring general contractors can vary widely depending on the scale of the project. On average:

  • Bathroom renovation: $10,000–$25,000
  • Kitchen remodeling: $15,000–$50,000
  • Home additions: $30,000–$150,000
  • Building a new home: $150,000–$500,000+

Keep in mind these ranges are approximate and subject to factors like location, materials, and complexity of the project. It's always advisable to get detailed estimates from multiple contractors to compare pricing and services.

Finding licensed general contractors in O Fallon involves several reliable methods:

  • Online directories: Use platforms like HomeAdvisor or Angie's List.
  • Local building departments: Contact your city or county building department for lists of licensed professionals.
  • Referrals: Ask friends, family, or neighbors for recommendations.

Make sure to verify their license through a trusted authority, such as your state’s licensing board or local contractor registry. Hiring licensed professionals ensures compliance with codes and regulations.

Here are key questions to ask when speaking with general contractors:

  1. Are you licensed and insured?
  2. Can you provide references or examples of past work?
  3. What’s your timeline for this project?
  4. Will you handle permits and inspections?
  5. Do you offer a warranty on your work?

These questions help assess their qualifications, experience, and reliability. Be thorough in your evaluation, as this can prevent issues down the road.

To avoid scams, follow these guidelines:

  • Verify licenses: Confirm the contractor holds current licensing from a trusted authority, such as your state’s licensing board.
  • Get contracts in writing: Never agree to verbal deals.
  • Avoid large upfront payments: Legitimate contractors follow payment schedules tied to milestones.
  • Check references: Speak directly to past clients about their experiences.
  • Trust your instincts: If something feels off, or the contractor is overly pushy, reconsider.

Taking these precautions helps ensure you hire a reputable professional for your project.

Contractor estimates typically factor in:

  • Material costs: Quality and quantity of materials required.
  • Labor charges: Skilled labor fees, including subcontractors.
  • Project complexity: Scope, design details, and unique challenges.
  • Permitting fees: Costs for pulling necessary permits from the relevant authorities.
  • Timeline: Longer projects may have higher labor costs.

Always request itemized estimates and clarify what’s included, so you can make informed comparisons across contractors.

Project timelines depend on the scope and type of work. Here are general estimates:

  • Small renovations (e.g., bathroom remodels): 4–8 weeks
  • Medium renovations (e.g., kitchen remodels): 8–12 weeks
  • Home additions: 3–6 months
  • New home construction: 6–12+ months

Factors like availability of materials, weather, and contractor schedules can impact timelines. Discuss expected completion dates and potential delays upfront to minimize surprises.

General contractors should hold proper licensing from state or local authorities, depending on their location. Licensing ensures they meet local building codes and safety standards. Many states also require insurance for liability and workers’ compensation. For additional credibility, contractors may pursue certifications like LEED accreditation for sustainable construction or CGP (Certified Green Professional) credentials. Learn more about requirements from trusted resources like National Association of Home Builders.

To set realistic expectations, consider:

  • Budget: Factor in local material and labor costs specific to O Fallon.
  • Timeline: Account for weather conditions and permit processing times in your area.
  • Scope: Be clear and detailed about your project goals upfront.
  • Communication: Have regular check-ins with your contractor to stay updated.

Remember, unforeseen issues may arise, so flexibility is key. Working closely with a licensed contractor experienced in O Fallon can help ensure smoother project execution.

Signs of a reputable contractor include:

  • Strong reviews: Positive customer feedback on platforms like Google, Yelp, or industry websites.
  • Transparent communication: Clear responses to questions about licenses, scheduling, and pricing.
  • References: Willingness to provide references from past clients.
  • Detailed contracts: Well-written agreements outlining scope, costs, and timelines.
  • Longevity: Years of experience in the industry often indicate reliability.

Always perform thorough research before signing a contract to confirm the contractor’s reputation and credentials.

Reviews for General Contractors

Basement Rescue in Days
Our basement flooded after a big storm, and I was overwhelmed at the thought of repairs. Within 24 hours of posting my issue, I had quotes from three experienced contractors. The one I hired tackled everything in less than a week, and it came in under budget. Feels great to have my space (and sanity) restored.
Emily R.
Ratings icon
Fast Fix, Big Savings
My deck was dangerously unstable, and I dreaded the cost of a full rebuild. The contractor I found through this service reinforced everything for a fraction of the replacement estimate! Now it's safe for family cookouts, and I saved over $2,000.
Paul H.
Ratings icon
A New Look, Stress-Free
Our living room remodel was stuck because I couldn’t find the right pro I could trust in Pittsburgh. This platform connected me with a general contractor who worked around my schedule and finished the job early. The best part? No hassles, and I finally enjoy coming home to a space that feels like 'me'.
Kim S.
Ratings icon

Why Hire General Contractors on The Builder Market?

Find Top-Rated General Contractors Near You

Related Services Near You

Learn More about Our Contributors

Maria Vierra avatar

Maria VierraEditor

Maria Vierra is the lead designer at Vierra Fine Homes, bringing over two decades of experience in high-end residential design and construction. Her expertise and attention to detail ensure every project meets the highest standards of excellence, blending functionality with aesthetic appeal.

Brett Taylor avatar

Brett TaylorAuthor

Brett Taylor is the co-founder of The Builder Market and a visionary entrepreneur in the home services and construction industries. With a passion for innovation, Brett has played a pivotal role in revolutionizing how professionals and homeowners connect and collaborate.

This page was last updated on Nov 28, 2025, 8:45:19 AM