- Hamilton
- Commercial Roofing
- Industrial Roofing
- Residential Roofing
- 24/7 Emergency Repairs
- Free Estimates
At Northwest Home Builders LLC, located in Hamilton, Washington, we pride ourselves on our versatility and technical expertise, catering to both residential and commercial projects. Our comprehensive range of services includes roof replacement, roof vent installation, gutter installation, gutter cleaning, and roof leak repair. This breadth allows us to manage complex projects seamlessly from start to finish, ensuring that every detail is meticulously attended to. Our well-coordinated team is dedicated to delivering durable, high-quality results that provide long-term value for our clients.
We understand the importance of organization and consistency in our work, which is reflected in our approach to each project. Whether we are enhancing your home with a new roof or ensuring your gutters function optimally, we are committed to excellence in every aspect of our service.
Customer feedback is overwhelmingly positive regarding Northwest Home Builders LLC. Many reviewers highlight the company's exceptional craftsmanship and timely service, describing their projects, from deck renovations to custom installations, as completed with precision and care. Communication is noted as a strength, with Al being praised for his attentiveness to customer needs and sticking to bids. Overall, clients express high satisfaction and a strong willingness to recommend the company for various home improvement projects.
- They installed a non-standard height door so that I could change the filters on my furnace from the porch.
- Al is working hard to become the go-to deck-building expert in the area.
- He brings a deep knowledge of all aspects of construction.
- Al does excellent work and highly respects your opinion.
- They can do it all.
Customers are fully satisfied

Al and NWB company are great people that work hard and provide top quality results. I have had him do two deck remodels for me and I would ask him again. I highly recommend this company!

I had a great experience with Northwest home builders. They installed a non-standard height door so that I could change the filters on my furnace from the porch and repaired all the trim so it looks very professional. They did this in a very timely fashion and for a really reasonable price. I was very happy with your service and would recommend them to Anybody.

Northwest Home Builders LLC is a fantastic company to work with. Al is working hard to become the go-to deck-building expert in the area—so if you need a deck built, he’s definitely your guy.
That said, based on my experience, Al’s expertise goes far beyond decks. He brings a deep knowledge of all aspects of construction. I had the pleasure of working with him on a basement renovation that included demo, framing, cabinet installation, and finish carpentry—all completed with care and precision.
Al isn’t just a skilled tradesman—he’s also a fellow general contractor. I’m grateful that he went out of his way to support my project.
Al is not only a top-tier professional but also an outstanding human being. I’ll continue looking for opportunities to work with him on future projects. Thanks again for all your hard work.
- Hamilton
- Commercial Roofing
- Industrial Roofing
- Residential Roofing
- 24/7 Emergency Repairs
- Free Estimates
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.