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Bay-O-Vista hillside homes in San Leandro with bay haze beyond their shingle roofs

Roofing Contractor in San Leandro, CA

San Leandro sits ten miles south of our Webster St office in Alameda, about 24 minutes away by our estimate, and the drive runs along I-880 with its usual traffic. What sets the city apart is age. Census-based data puts the median home here at 1959, so a large share of houses around Washington Manor and Bay-O-Vista are past their first roofs and often their second. Apex Shield Roofing inspects these tracts for the problems that come with that age: extra layers, thin decking, worn flashing and gutters that no longer keep pace. We tell you whether repair or tear-off is the honest answer.
  • 4.9 stars from 60 Google reviews
  • Free written estimates
  • Photo updates by text and email
  • Office on Webster St, Alameda

Washington Manor, Bay-O-Vista and the 1959 roof

The Point2Homes numbers tell the story: San Leandro's median home was built in 1959, with about 15 percent from the 1940s and 26 percent from the 1950s. Houses of that age have usually been reroofed at least once. On many streets the roof you see is a replacement, and sometimes a replacement of a replacement.

Layers are the first thing we look for. A roof that already has two applications cannot get a third, and a tear-off reveals the decking too. Plank or thin sheathing from that era can be soft where old leaks ran. We show you photos of what we find, which is how the change-order conversation stays short.

Small gable vent and aging shingles on a 1950s single-story San Leandro tract house
A small original gable vent on a 1950s single-story house with aging shingles.
Two layers of old shingles torn off a single-story San Leandro tract home
Two shingle layers stripped back to the deck on a single-story ranch house.

Bay-O-Vista is a hillside neighborhood with bay views, so access and slope enter the plan there. Washington Manor sits lower. Both reward a careful inspection before a quote.

Ladder and safety line on a steep hillside San Leandro house roof with bay haze beyond
A ladder and safety line set up on a steep hillside house with the bay hazy beyond.

Roofing services for San Leandro tract homes

  • Roof Repair

    Tract roofs that are 50 or more years old often leak at one failed vent or flashing, and a repair is the honest answer when the field is sound and the shingles are not brittle.

  • Roof Replacement

    A mid-century roof tends to have layers and thin decking underneath, so replacement here starts with a tear-off check, and with a 1959 median home many roofs are on their second covering.

  • Gutters

    Original gutters on post-war eaves are often undersized, and new ones go on after the roof so the edge is done once, with downspouts sized for a single-story tract roofline.

  • Emergency Roof Repair

    A leak in a single-story tract house reaches the ceiling fast, and temporary protection buys time for the proper fix, with the damage photographed for your records.

  • Attic Venting Repair

    Houses from the 1940s and 1950s were built with a few small vents, so a reroof is the moment to open the attic to better airflow before new shingles bake from below.

  • Roof Inspection

    Bay-O-Vista's hillside lots and Washington Manor's lower blocks age differently, and an inspection with photos tells you whether a roof needs a repair, a replacement or more time.

  • Storm Damage Roofing

    Winter wind lifts the sealing strips on aging tract shingles, and storm repairs are photographed and written up so you can show your insurer what was lost.

Gutters on the same schedule as the roof

Older eaves carry gutters sized for lighter storms, and a reroof is the cheapest time to replace them. Gutters installed after a reroof appear in Alameda customer reviews. We hang new sections after the roof edge is finished, so the drip edge and fascia are done once. See our gutter installation page for sizing and options.

New wider gutter fastened to a mid-century eave on a San Leandro home
A new, deeper gutter hung on a plain mid-century eave after a roof replacement.

What the permit trail looks like around San Leandro

San Leandro is a city with its own building office, and the estimate states who files your reroof permit. Next door the rules change. San Lorenzo, Ashland, Cherryland and Castro Valley are unincorporated and go through the Alameda County Building Department. A block can sit in either jurisdiction, so check the address, not the neighborhood name. Oakland lies to the north with its own office.

From the Webster St base to your door

Once the office has you on the calendar, Wayne or Pedro often does the inspection. The drive is about 24 minutes in light traffic, and I-880 can stretch it. You get a detailed written quote, photos and text updates during the job, and a final walkthrough with a site supervisor.

We claim no San Leandro jobs. Ask about warranty terms before signing, since they live in the written contract.

From customers on the island next door

4.9 stars from 60 Google reviews, as of May 2026. Read more reviews

“I previously hired Apex Shield Roofing for some smaller roof leak repairs, so I already knew their work before getting a full roof replacement this time. … I would recommend them to anyone in Alameda looking for trustworthy and skilled roofers for repairs or new installations.”
Troy A. · Google review · Alameda · 2025
“Charles and his team installed a new roof on our home some years back. … Recently, I noticed a small leak around the skylight in my garage.”
J. M. · Google review · 2025

Roofing in San Leandro: common questions

Are post-war San Leandro roofs due for replacement?

Many are. With a median home built in 1959, the original roof is long gone and the current one may be the second or third. Age alone is not the test, though. We check granule loss, flashing, vent collars and decking. Sometimes advice is to repair now and replace later, and on one Alameda job we told a customer to wait.

Can you tear off multiple old roof layers?

Yes. California Building Code rules do not allow a new covering over a roof that already has two applications, so a two-layer roof must come off to the deck. Extra layers add weight, disposal time and cost, and we list them in the estimate. Rotten decking found at tear-off is raised as a change order before work continues.

Do you handle low-slope roofs on San Leandro homes?

Yes. Low-slope sections on garages and additions, including those on older cottages, are regular roofing work, and the drain path gets checked first. If you own a building along the Nimitz, call and ask whether the job fits what we do before you book an inspection.

Who pulls the permit for a San Leandro reroof?

The estimate states who pulls the permit, and you should confirm it with the City of San Leandro. A third-party county guide puts the usual permit trigger near 200 square feet. Houses just outside city limits, such as in San Lorenzo, go through Alameda County instead.

Request a written estimate in San Leandro

The phone is the fast way. If the water is coming in now, call first and use the form later.

  • 4.9 stars from 60 Google reviews
  • Free written estimates
  • Photo updates by text and email
  • Office on Webster St, Alameda

Call about your San Leandro roof

Tell us the address and what you are seeing, and we will tell you straight whether we can get there.

Apex Shield Roofing · 1910 Webster St, Alameda, CA 94501 · +1 (209) 563-1278

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