- 506 S Balsam St, Moses Lake, WA 98837
- Commercial Roofing
- Residential Roofing
- Licensed & Insured
- Asphalt Shingle Roof
- Flat Roof
At A&J Williams Contracting LLC, we pride ourselves on our versatility and technical expertise, adeptly managing both residential and commercial projects. Based in Moses Lake, Washington, we offer a comprehensive range of services, including roof installation, emergency roof repair, skylight installation, gutter installation, and roof water damage repair. Our ability to handle complex projects from start to finish sets us apart in the industry. We focus on organization and attention to detail, ensuring that every aspect of your project is executed with precision.
Our team is committed to delivering durable, high-quality results that provide long-term value. We understand the importance of reliability, and our coordinated approach guarantees that we are with you every step of the way, from initial consultation to project completion. Whether you need a new roof or repairs to your existing structure, we are here to help you achieve your vision.
The reviews for A&J Williams contracting are overwhelmingly positive, reflecting a high level of customer satisfaction with their work and communication. Customers frequently highlight the company's timely responses, professionalism, and quality of workmanship. Many reviewers appreciate the attention to detail and the ability to complete projects promptly, often exceeding expectations. Overall, the feedback suggests that A&J Williams is a reliable choice for various contracting needs, with commendations for their excellent customer service and communication throughout the process.
- He got me a quote in a timely manner.
- Austin was very responsive and showed up every day when he said he would.
- Communicated with me through the whole process.
- They made sure I loved the work before finishing.
- Extremely friendly and professional.
Customers are fully satisfied

I had a great experience with A&J Williams contracting. My home had sagging floor joist which made my home uneven in certain spots. I contacted A&J and came out to see what he could do to fix the issue. He got me a quote in a timely manner. Fixed the issue in 1 day and now my home doesn't sag, my floor is now even. I would recommend and use A&J contracting in the future again.

Austin and his crew did some concrete work on my driveway. The job came out great! He was very responsive and showed up every day when he said he would. Not sure why you would go with anyone else for a project big or small!

Austin installed my flooring for a reasonable price and delivered excellent work. Communicated with me through the whole process. I’d give 6 stars if I could.
- 506 S Balsam St, Moses Lake, WA 98837
- Commercial Roofing
- Residential Roofing
- Licensed & Insured
- Asphalt Shingle Roof
- Flat Roof
The average roof replacement cost for a residential home typically ranges from $7,000 to $15,000, depending on factors such as roof size, chosen materials, roof pitch, and labor rates in your area. Premium materials or complex designs may increase the price.
The cost to replace the roof of a commercial building typically ranges from $5 to $12 per square foot, depending on several factors such as roof size, material, labor rates, building type, and local code requirements.
Several factors influence roof repair cost, including the extent of the damage, roof accessibility, material type, labor costs, and whether it’s a general repair or an emergency fix. Minor repairs can start around $150–$400, while major repairs may exceed $1,500.
Roof leak repair cost generally ranges from $300 to $800, depending on the size and location of the leak, the materials required, and labor intensity. Complex leaks involving structural repairs or interior damage will cost more.
Flat roof repair cost for commercial properties usually ranges from $500 to $3,000, depending on the roofing material (TPO, EPDM, PVC), the extent of the damage, and roof accessibility.
Mobile home roof replacement cost typically ranges from $3,000 to $8,000, making it generally more affordable than traditional home roof replacements, due to smaller size and simpler structure.
It's not necessary to stay home during roof replacement. Roofing work is noisy and can cause vibrations inside the house, which might be uncomfortable. Most homeowners choose to leave during major parts of the project, but our team ensures safety and keeps you updated, whether you're home or not.
The timeline for a roof replacement typically ranges from one to three days, depending on the size and complexity of the roof, weather conditions, and material type. Larger or more intricate roofs may take a bit longer, but we always aim for efficient, timely completion.
To hire a roofing contractor, start by researching local companies with good reviews and proper licensing. Request quotes from multiple contractors, verify their insurance and certifications, and ask for references. Always ensure you get a written contract that outlines the scope of work, timeline, and payment terms.
Check if a roofing company is legit by verifying their business license, insurance, and local certifications. Look for memberships in professional associations, read customer reviews, and ask for recent project references. A legitimate company will be transparent and provide all documentation upon request.
When choosing a roofing company, consider their experience, customer reviews, warranty offerings, and quality of materials. Make sure they provide clear communication, detailed estimates, and a solid portfolio of completed projects. Local expertise is also a major advantage for understanding regional roofing needs.
Warning signs that your roofing contractor might be ripping you off include vague contracts, pressure to pay large upfront deposits, lack of proper documentation, and unexplained price increases. Always ask for itemized estimates and written guarantees, and avoid contractors who avoid answering your questions directly.