Rain gutters in Calabasas, Conejo and Simi Valley
Over the county line, The Rain Gutter Specialists install and repair seamless gutters in Calabasas, Thousand Oaks and Simi Valley. Big lots, mature oaks and lots of tile roofs make gutter sizing and debris planning more important here than almost anywhere else we work.

- Calabasas
- Thousand Oaks
- Simi Valley
Oak trees and gutters
Coast live oaks drop leaves through much of the year, not just in fall. Gutters under oaks need cleaning more often than the twice-a-year minimum, and a clogged downspout is the usual cause of overflow here.
Seamless runs help: with no joints along the run, there are fewer edges for debris to catch on.
Tile roofs and 6-inch gutters
Many homes in Calabasas and the Conejo Valley have concrete or clay tile roofs. Tile overhangs further and sheds water fast, so these roofs often need 6 in. gutters. Half-round gutters, in aluminum or copper, are a natural fit for Mediterranean and Spanish-style homes.
Questions from Calabasas, Conejo and Simi Valley
Do you serve Ventura County?
Yes. The Rain Gutter Specialists serve eastern Ventura County, including Thousand Oaks and Simi Valley, as well as Calabasas in Los Angeles County.
What size gutters does a tile roof need?
Tile roofs often need 6-inch gutters because the tiles overhang further and shed water quickly. The estimator sizes gutters to the roof during the free visit.
Other areas we serve
Free gutter estimate in Calabasas, Conejo and Simi Valley
Tell us about the job. An estimator calls back to book a free visit, measures the roofline and puts the price in writing.
- Call the office
- (818) 779-1580 · Mon–Fri, 9am–5pm
- Visit the shop
- 14815 1/2 Oxnard St, Van Nuys, CA 91411