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House and metal-roofed outbuildings on a large horse lot in Muscoy

Roofing Contractor in Muscoy, CA

Landlords are the practical audience for a roofing contractor in Muscoy, CA. Only 48% of homes are owner-occupied by Census figures, and the median home was built in 1958.

  • ★ 4.9 on Google · 69 reviews
  • Same-day or next-day bookings
  • Based in Van Nuys, CA

This unincorporated community northwest of San Bernardino has modest homes on larger lots, some with horses and fruit trees, and the Lytle Creek wash on its west edge. Van Nuys is roughly 125 minutes and 82 miles away by our estimate, so visits are planned.

On this page
  1. Muscoy's 1958 median home and layered roofs
  2. Large lots, outbuildings and the Lytle Creek wash
  3. What to expect from a Muscoy visit, coming from Van Nuys
  4. San Bernardino County permits for Muscoy
  5. Gray Fire history, dry lots and the covering you choose
  6. Muscoy Mutual Water, Fire Station 75 and the advisory council
  7. Common questions

Muscoy's 1958 median home and layered roofs

Muscoy grew from ranch land into suburban housing after World War II, and the Census puts its median home at 1958. Roofs on houses that age have been replaced more than once, often by laying a new roof over the old. Edge views show a stack of layers, and a stack is a warning about weight, decking and moisture.

California's code does not permit a new roof over two existing layers, so tear-off is common. Houses of this age may also hold roofing materials that contain asbestos. Wherever the old roof looks suspect, we recommend lab testing before removal.

Aging 1950s Muscoy home with a thick, patched composition roof showing several layers at the edge

Large lots, outbuildings and the Lytle Creek wash

Much of Muscoy sits in a county overlay for keeping animals, so larger lots often hold a house along with a shelter, shed or barn. Metal lean-tos and corral covers wear differently from the house roof, and we quote them separately.

The Lytle Creek wash on the west edge is usually dry, but it can run fast in a hard storm. Roof water has to leave the lot cleanly. Gutters and downspouts that dump beside a foundation can wash out soil, so we plan the discharge point first. See gutters for the options.

Gutter and downspout directing runoff toward a dry wash channel near Muscoy

What to expect from a Muscoy visit, coming from Van Nuys

The drive is about two hours, so we book visits ahead and confirm the time after checking the schedule. With 48% of homes owner-occupied, we can start from photos and a call with an owner who is away, then meet whoever can give access. A roof repair estimate is written after we have seen the roof.

San Bernardino County permits for Muscoy

Because Muscoy is unincorporated, building permits come from San Bernardino County Land Use Services. Check that the contract names the permit applicant. Rialto and Fontana are cities with their own departments.

Gray Fire history, dry lots and the covering you choose

CAL FIRE lists the Gray Fire in Muscoy on July 13, 2018. It burned 12 acres and stayed small, but it shows how quickly dry ground burns on the edge of the San Bernardino foothills. Larger lots here often carry weeds, fruit trees and stored hay or wood, all of which feed embers.

For a roof, that points to the covering and the details. A Class A rating comes from fire testing of the roof assembly, and some coverings reach it only with a specific underlayment. Open eaves, gutters full of leaves and vents without screens are where embers tend to get in. We cannot tell you which hazard zone an address sits in, so check CAL FIRE's viewer and ask the county what applies before you pick a material.

Muscoy Mutual Water, Fire Station 75 and the advisory council

Muscoy's identity started with water. Two ranchers formed the Muscoy Mutual Water Company in 1891, and in 1927 the Muscoy Ranch developers laid roads and water lines for parcels of one to ten acres. That is why many lots here are bigger than a typical Valley lot, and why a house, a shed and a lean-to can share one parcel.

Today the Muscoy Municipal Advisory Council meets at County Fire Station 75, and the unincorporated community is represented through the county board of supervisors. Roads are shared by cars and riders on horseback, so a delivery truck should arrive slowly and the crew parks well off the shoulder. The 2020 census counted an average household of 4.49 people, so there is often a full house under the roof being repaired.

What customers say

“They also performed a full water test afterward to make sure the leak was fully resolved, and everything stayed dry.”
Delilah B. · Google review, 2 months ago as of November 2026
“I even saw Roger return later with a magnetic roller to check the ground again for any missed roofing nails, which showed real care and attention to detail.”
Sandra H. · Google review, 3 months ago as of November 2026

4.9 on Google · 69 reviews as of November 2026. Read all reviews

Roofing questions from Muscoy

How soon can you reach Muscoy from Van Nuys?

Our estimate for Muscoy is about 125 minutes and 82 miles, so we plan trips and make no promise of a quick arrival. If a roof is leaking, a tarp or sheet of plastic over the area helps, and calling early helps more. We will set the earliest visit we can, then confirm a real time against the schedule.

I rent out my Muscoy house. Can you work with a landlord?

Yes. Nearly half of Muscoy homes are renter-occupied, per Census figures, so we expect owners who are not on site. Send photos and measurements, and tell us who can give access. We write the estimate for you as the owner, and the contract should name the permit applicant and who is present for the inspection.

Do Muscoy outbuildings need their own roofs?

Yes, every building has a roof, age and slope of its own. Muscoy's larger lots often hold a shed, a lean-to or a small barn beside the house. We assess each one and quote it separately, which lets you do them together or in stages, and ask the county whether any of them needs its own permit.

Roof trouble in Muscoy?

Call us with your address and what you are seeing.

Clear Shield Roofers
14526 Sherman Cir, Van Nuys, CA 91405
(209) 563-1278
Call (209) 563-1278
Call (209) 563-1278