Make Sure Your Roof Is Built to Last

Hire a reputable and experienced roofing contractor serving Napa, CA, Solano County, West Contra Costa County and Contra Costa County.

The exterior of your home or business facility should look great and protect your property from the elements. That's why having quality, reliable roofing and siding is so important. When you need a roofing contractor you can depend on, trust the pros at Valko Roofing. We offer roof installation services, roof repairs, siding services, and gutter installation services and more!

We provide exceptional local roofing services for residential and commercial properties throughout Napa, CA, Solano County, West Contra Costa County and Contra Costa County.

Boost Your Curb Appeal With New Siding

Make us your first choice for excellent siding installation services
in Napa, CA, Solano County, West Contra Costa County and Contra Costa County.

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Discover the different services we offer

At Valko, we offer a wide variety of local roofing services and more to take care of your property. Depend on us when you need:

  • Roof replacements: Choose from metal, shingle and flat roofing
  • Roof repairs: After a storm or accident, we can help
  • Gutter replacements: We'll make sure you have reliable and secure gutters
  • Siding replacements: New siding will transform your property


Contact us today to get started on the services you need to keep your property in great condition for years to come.

Team up with our helpful company

We're a family-owned business that has been serving property owners throughout Napa, CA, Solano County, West Contra Costa County and Contra Costa County for decades. We pride ourselves on our high-quality services, excellent customer service and reasonable prices.

Want to learn more about what makes us the preferred roofing contractor for hundreds of property owners? Call us today at 707-224-3308, and we'll be happy to tell you more.