- 311 S 20th St apt #4, Mount Vernon, WA 98274
- Commercial Roofing
- Residential Roofing
- Financing Available
- Free Estimates
- Locally Owned & Operated
At SAP Construction, located in Mount Vernon, Washington, we pride ourselves on our versatility and technical expertise, serving both residential and commercial clients with a comprehensive range of services. Our offerings include roof replacement, roof repair, emergency roof repair, roof coating, roof waterproofing, gutter installation, and roof water damage repair. We excel in managing complex projects from start to finish, ensuring that every detail is meticulously handled. Our well-coordinated team is dedicated to delivering durable, high-quality results that provide long-term value.
We understand the importance of organization and consistency in our work, which is reflected in our seamless communication and project management. Whether we are rebuilding a deck or installing drop ceilings and lighting in office spaces, we approach each project with a commitment to excellence. Located in Mount Vernon, we proudly serve the surrounding regions, ensuring that every project is completed thoroughly and to the highest standards.
The majority of customer reviews reflect a strong positive sentiment towards SAP Construction and Andrey's services. Customers consistently praise the professionalism, communication, and quality of work provided, noting that projects were completed on schedule and to a high standard. Many reviewers highlight Andrey's reliability and attention to detail, making them feel confident in his abilities. The promptness in service delivery and the integrity of the pricing are also recurring themes in the feedback. Overall, customers express their satisfaction and willingness to recommend and reuse the services provided.
- Andrey rebuilt my deck and stairs and did an amazing job.
- They came the same day for an assessment and the estimate was ready exactly when they said it would be.
- There was great communication throughout the project and the finished work looks great.
- Andrey was reliable, prompt, and professional with impressive attention to detail.
- The pricing, well-detailed work, and communication were excellent.
Customers are fully satisfied

Andrey rebuilt my deck and stairs and did an amazing job. It is sturdy and beautiful and will last me the rest of my life. He is a total professional and knows what he is doing---as well as being friendly and courteous. I am 100% happy.

Stellar work. They came the same day for an assessment. The estimate was ready exactly when they said it would be. The materials delivered exactly when they said. The work started and stopped exactly when they said, and it looked great. And to be honest, I have very little direction which probably made it harder for them. I highly recommend. Will definitely use again.

We had SAP install drop ceilings and lighting in two office spaces. There was great commination thru out project and the finished work looks great. THANKS!
- 311 S 20th St apt #4, Mount Vernon, WA 98274
- Commercial Roofing
- Residential Roofing
- 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.