- 2205 152nd Ave NE, Redmond, WA 98052
- Residential Roofing
- Warranties Offered
- Metal Roof
- Slate Roof
- TPO Roof
At NSC Builders, LLC, we pride ourselves on our versatility and technical expertise, providing a comprehensive range of services that include roof installation, roof inspection, and roof skylight repair. Based in Redmond, Washington, we serve Mine Hill Township and the surrounding regions, ensuring that both residential and commercial projects receive the same level of dedication and professionalism. Our well-coordinated team excels in managing complex projects from start to finish, emphasizing organization and attention to detail. We understand that each project is unique, and we approach every task with a commitment to delivering durable, high-quality results that offer long-term value.
Whether it’s a simple roof repair or a more intricate installation, our reliability and consistency shine through in every aspect of our work. With a focus on thorough project coordination, we ensure that all elements are seamlessly integrated, allowing us to tackle even the most challenging jobs with confidence.
Customer reviews overwhelmingly reflect a positive sentiment towards the company's services, highlighting excellent communication and reliable delivery. Clients consistently praise the quality of work and the professionalism of the crew, noting their punctuality and attention to detail. The customer service provided by the team, particularly Russ, is frequently mentioned as a standout aspect of the experience. Many customers express their intention to hire the company for future projects, indicating a strong level of trust and satisfaction.
- Russ is extremely communicative and personable.
- His crew was on time, efficient, and asked questions when they hit a small problem.
- The installers are so friendly and clean and most of all the prices are excellent.
- Your roofers are so friendly, keep the job site clean and they show up on time.
- Thank you for making our experience so great.
Customers are fully satisfied

Russ and his team are always a pleasure to work with! We have hired them for 3 separate projects the last 5 years (roof repair, window installation & fencing). Even though their bids aren’t always the lowest (but still competitive), we have chosen them every time because they are reliable and the quality is always fantastic. Russ is extremely communicative and personable. I’m sure we will work with NSC again in the future!

Russ communicated well and made sure the installation was set up for when I would be in town. His crew was on time, efficient, and asked questions when they hit a small problem with a cut-out that needed to be enlarged. Everything went smoothly, and the price was also excellent.

Impressive work done by North Star out of Redmond. Our roof and gutters look great, the installers are so friendly and clean and most of all the prices are excellent.
Company Locations
Head Office
Branch Offices
- 2205 152nd Ave NE, Redmond, WA 98052
- Residential Roofing
- Warranties Offered
- Metal Roof
- Slate Roof
- TPO 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.