Family Owned · Since 1990
Your Roof.
Our Priority.
Trusted by thousands of homeowners across Los Angeles and Orange County. Premium residential and commercial roofing from a father & son team with 35+ years of experience.
35+
Years of Experience
+7,000
Roofs Serviced
A+
Warranty options
100%
Licensed & Insured
What we do
Roofing solutions you can trust.
From new roof installations to emergency roof repairs, we handle every aspect of your roof with precision and care – every project completed to the highest standard.
New Roof Installation
Premium asphalt shingles, tile and flat roof systems. Every install backed by our workmanship and certified master craftsman warranties.
Roof Repairs
Storm damage, leaks, missing shingles – diagnosed fast and repaired to last. Maintenance plans available.
Roof Inspection
Comprehensive inspections with photos and a written report. Ideal for home purchases or annual checks.
Emergency Roofing
Same-day emergency roof repair across LA and Orange County when you need help fast.
35+
Years protecting Southern California homes.
Why Slotterbeck Roofing?
Family owned.
Reputation built.
Three generations in the trade. We treat every roof like it’s our own — because your roof is our reputation.
35 years of Experience
Trusted by thousands of homeowners across Southern California.
Father & Son Operated
We’re not just the contractor — we’re present on every job, every day.
Licensed. Bonded. Insured.
Fully certified roofing contractor. You’re protected from day one.
Workmanship Warranty
We stand behind every shingle and every nail. Our work lasts — or we fix it for free.
Honest, Transparent Pricing
No surprises. Detailed quotes provided before any work begins.
CertainTeed Certified Installer
Manufacturer certified with comprehensive warranty options offered.
What Our Clients Say
“We hired Mark to fix a leak we had coming from the bathroom. He was able to come out the same day and fix it. He gave us pictures and explained the workmanship along with a 5 year warranty. He was very personable and we would definitely recommend him! Thanks again“
Cole B.
Bellflower, CA
“They helped us with a roof maintenance on our complex. He was clear with communication and was able to provide photos of the work at the end. His bid was just lower than a previous one we received too! Would highly recommend for apartment complex roofing needs.”
Omar G.
Orange, CA
“I saw their truck and asked for a card. Usually a 5 star review seems fake to me, but I was extremely impressed with their work. It ended up being a larger repair due to some termite damage but it was much needed.If everyone ran their business like this they are worth EVERY dollar. ”
Rolanda S.
Lakewood, CA
“I have always had fantastic results with Mark Slotterbeck. They are always on time and well organized. They clean up the whole perimeter of the house after each day which is nice as we have dogs that like to be outside. Mark is always thorough on explaining what he’s doing and why. I truly can’t compliment these guys enough, I appreciate the extra mile they go.”
Sherri E.
Long Beach, CA
“Had a leak coming into our bedroom during the last rain and reached out to Slotterbeck Roofing. They came out quickly, found the issue, and got it fixed the same day.You can tell they really care about their work and their customers. No more leaks and everything looks great. Highly recommend Slotterbeck Roofing if you need an honest and reliable roofing company!
Arturo G.
Bellflower, CA
Ready for a roof that lasts?
Schedule your free estimate today. Honest pricing, real craftsmanship, since 1990.