Roof Replacement in Kensington - Free Roof Inspection, Written Price

Fast, Reliable Roof Replacement Across Kensington

A full roof replacement in Kensington, CA typically runs $12,000 – $28,000 for most homes, with smaller homes or simpler designs starting lower and larger homes with complex rooflines climbing toward the upper end. Most Kensington replacements take 2 – 4 days once materials arrive, and we pull every permit through the Contra Costa County building department so you don’t have to manage the paperwork.

Call (325) 246-5075

We’re familiar with Kensington’s mix of mid-century ranch homes off Arlington Avenue, the steeper pitched roofs near Kensington Hill, and the flat-roofed additions tucked behind Colusa Circle shops. Each style presents different challenges, from the clay-heavy soil that shifts decking over time to the afternoon sun exposure off the Berkeley Hills that bakes south-facing shingles years faster than the north side. Our crews serve Kensington from our San Francisco Bay Area dispatch office, and we schedule arrival times you can track live, the same way you’d track a delivery. Call (325) 246-5075 to set up your free written estimate.

Why Crestview Roofing Is Kensington’s Preferred Roof Replacement Company

We’ve replaced roofs on homes within walking distance of Kensington Circus Pub and up the winding roads toward Kensington Park. That local repetition matters. We know which permit inspector typically handles Kensington projects, what flashings tend to fail first on homes built during the 1950s and 60s building boom, and how the fog line sitting just west of Arlington can leave morning moisture on decking that needs extra drying time before new underlayment goes down.

Kensington homeowners have left us reviews mentioning specifically that our crews showed up when the tracker said they would, that the written price matched the final invoice, and that they received before-and-after photos without having to ask. We don’t publish specific counts or star averages we haven’t verified, but we do stand behind every replacement with our 365-Day Done Right Promise, in writing, included with every job.

Response time to Kensington is typically same-week for estimates, with most homeowners getting their written quote within 48 hours of our visit. We don’t quote over satellite photos. A technician walks your roof, measures every plane, checks the decking from inside your attic if accessible, and delivers a line-item price before any work starts. That’s The Relay Visibility Guarantee, and it’s how we’ve operated since Crestview Roofing was founded in 2000.

Flat Roof Replacement in Kensington

Flat Roof Replacement in Kensington, CA addresses the low-slope roofs common on mid-century additions, garage-top decks, and the commercial-adjacent buildings near Colusa Circle. These roofs don’t shed water like pitched roofs, so standing water, membrane seams, and inadequate drainage destroy them faster than sloped systems. A typical flat roof replacement in Kensington runs $8,500 – $18,000 depending on square footage, whether the existing insulation is salvageable, and whether we need to rebuild crickets or add drains to meet current code.

TPO and Modified Bitumen Options

Most Kensington flat roofs we replace get TPO, a white single-ply membrane that reflects heat and handles the temperature swings between our cool marine mornings and hot inland afternoons. Modified bitumen remains an option for walkable decks or where building codes require multi-ply systems. We specify the exact membrane manufacturer, thickness, and warranty length in your written quote.

Drainage Corrections During Replacement

Flat doesn’t mean level. A proper flat roof needs slope toward drains or scuppers, and many older Kensington homes have settled in ways that reverse the original pitch. We measure with a digital level during tear-off and rebuild the substrate if needed so water actually exits.

Roof Replacement Contractor in Kensington

Roof Replacement Contractor services in Kensington, CA cover the full removal of your existing roofing system down to the decking, inspection and replacement of damaged wood, installation of new underlayment and shingles or alternative materials, and final cleanup with magnet sweep for fasteners. A typical asphalt shingle replacement for a standard Kensington home runs $12,000 – $22,000, while architectural shingles with upgraded underlayment push toward $18,000 – $28,000. Roof decking replacement adds $45 – $75 per sheet when we find rot or delamination during tear-off.

Decking Inspection and Replacement

We don’t guess about what’s underneath. During every Kensington replacement, we expose the decking and photograph any soft spots, mold, or code violations. You see the photos before we proceed with repairs, and every decking replacement line item appears in your original written quote or in a change order you approve before we continue.

Permits and Inspections Handled

Contra Costa County requires permits for full roof replacements, with inspections at dry-in and final. We pull the permit, meet the inspector, and don’t request final payment until the certificate of completion is in hand. You get a copy for your records.

Trusted Brands We Service in Kensington

We install GAF, CertainTeed, and Atlas shingles on Kensington homes, with Boral concrete tile for the Spanish-influenced designs near the hilltop streets. We don’t special-order everything from a central warehouse three states away. Our Bay Area supply relationships mean Tamko and IKO products arrive in days, not weeks, so your replacement doesn’t stall waiting for matching ridge caps or the correct starter strip profile. Every material carries a manufacturer warranty plus our 365-Day Done Right Promise on installation.

Common Roof Replacement Problems We See in Kensington Homes

• Clay soil movement cracks decking. Kensington sits on expansive clay that swells in winter rains and shrinks in dry summers. That cycling flexes roof framing, cracks decking along joist lines, and creates entry points for water that homeowners mistake for shingle failure.
• South-facing shingles age prematurely. Homes above Arlington Avenue and along the exposed ridges get hammered by afternoon sun. We’ve pulled 15-year shingles off Kensington roofs that were bald on the south face and nearly new on the north, a pattern that only makes sense if you’ve walked enough local roofs.
• Original 1950s flashing rusts through. The galvanized steel flashing installed during Kensington’s first building wave has reached end of life. It looks fine from the ground, but lift the shingles and you’ll find paper-thin metal with pinholes that channel water straight to the fascia.
• Flat roof additions trap moisture. The garage apartments and rear additions common near Colusa Circle were often built with minimal insulation and no vapor barrier. Warm interior air hits the cold deck in winter, condenses, and rots the structure from the inside out.

Pricing for Roof Replacement in Kensington, CA

We Also Serve Cities Near Kensington

Our Roof Replacement crews work throughout the Bay Area and beyond, including Kensington neighbors in San Francisco, San Jose, Los Angeles, and San Diego. Whether you need Roof Installation in Kensington for new construction or Roof Repair in Kensington to extend an aging system, we apply the same written-price, photo-documented, trackable-arrival standard to every job.

FAQs About Roof Replacement in Kensington