- 33860 State Rte 20, Oak Harbor, WA 98277
- Residential Roofing
- 24/7 Emergency Repairs
- Financing Available
- Free Estimates
- Locally Owned & Operated
At Frontier Building Supply, we pride ourselves on our versatility and technical expertise, capable of handling both residential and commercial projects with ease. Located in Oak Harbor, Washington, we specialize in a comprehensive range of services, including roof installation, repair, and maintenance, as well as gutter cleaning and water damage repair. Our well-coordinated team is dedicated to managing complex projects from start to finish, ensuring that every detail is meticulously addressed. Our commitment to organization and reliability allows us to deliver durable, high-quality results that provide long-term value for our clients.
We understand the unique challenges that each project presents, and we approach them with a focus on consistency and attention to detail. Whether it is a simple repair or a more intricate installation, we are equipped to meet your needs with professionalism and care.
Overall, customer reviews reflect a highly positive sentiment towards the company, particularly emphasizing exceptional customer service and a smooth delivery process. Many customers praise the staff for being helpful, knowledgeable, and courteous, making the shopping experience enjoyable and efficient. The delivery service is consistently described as respectful and reliable, contributing to customer satisfaction. While the majority of feedback is positive, there are a few instances of less-than-friendly interactions at the front desk, which have caused some customers discomfort. However, these negative experiences seem to be outnumbered by the positive ones.
- Everyone I worked with was awesome, even with a smaller order.
- Their lumber is always top notch.
- If they do not have what you need, they can special order it with very quick turnaround.
- Great customer service and a nice laugh.
- They sold us the right amounts of all supplies.
- I did not get a lot of friendly attitude from the front desk employees.
- I felt uncomfortable and unwelcome from the interaction.
- Had to go back in to ask for help for my product.

Been going to them for years now and every single time I walk in there John and the crew are so nice and helpful. They will go out of their way to help and make sure you walk out with everything you need. The delivery guys are also very nice and respectful and get the product safely to you or the job site. The Yard guys are also very helpful. Just a great place to shop.!

Dave Kleffel is amazing to work with! Always ready to help us find what we need, even if they don’t carry it in the store. Have had nothing but positive experiences with him and Frontier! Bill makes deliveries and lumber picking great too. These guys make being a contractor easier! Thanks for the outstanding service every time!

Superior service and excellent technical advisors. They step up to any request I have ever had, and when they don't have something or carry something they know just who does. They really make my job as a contractor, and homeowner very easy.
- 33860 State Rte 20, Oak Harbor, WA 98277
- Residential Roofing
- 24/7 Emergency Repairs
- Financing Available
- Free Estimates
- Locally Owned & Operated
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.