Mercer Roofing roofing team

Roofers in Antioch - Free Inspection, Itemized Written Quote

Free roof inspection with photos, then an itemized written price before anything is ordered. Installed by our own licensed crews and backed by a workmanship warranty.

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Free roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation

Your new roof for as low as $159/month*on approved credit; ask for current terms
Styles & brands we work with

Architectural shingles
Architectural shingles
Metal roofing
Metal roofing
Tile roofing
Tile roofing
GAF
GAF
Owens Corning
Owens Corning
Flat & low-slope
Flat & low-slope

Before & after – our own jobs

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Recent Project
Before - Full RestorationBeforeAfter - Full RestorationAfter
Full Restoration
Before - Complete UpgradeBeforeAfter - Complete UpgradeAfter
Complete Upgrade

Roofers in Antioch, CA

Roofing work in Antioch runs $180 for minor repairs up to $18,000 – $28,000 for full shingle replacements on typical 2,000-square-foot homes, with most homeowners paying $2,800 – $6,500 for moderate repairs or partial re-roofs. What drives these numbers is Antioch’s unique housing wave: thousands of production-built tract homes from the 1998 – 2007 boom now hitting end-of-life simultaneously, compounded by inland Delta heat that accelerates shingle aging far beyond coastal Bay Area rates. We dispatch crews from our San Francisco Bay Area office and serve Antioch neighborhoods directly. Call (743) 200-8347 to schedule your free estimate.

Call (743) 200-8347

Our Main Antioch Services

Most calls we get from Antioch homeowners fall into two categories: stopping an active leak or replacing a roof that’s simply worn out. Here’s what each job looks like in this market.

Roof Repair in Antioch

Antioch repair work centers on wind-damaged shingle tabs, failed flashing at Delta-facing valleys, and granule loss from years of 100°F-plus summers. On west- and southwest-facing slopes, we regularly find shingles lifting where four-nail minimum fastening couldn’t hold against the Carquinez Strait winds. Every repair comes with our written guarantee and a free second visit if the fix fails within 365 days. Roof Repair in Antioch

Roof Repair in Antioch

Roofing Company in Antioch

As a full-service roofing company in Antioch, we handle everything from emergency tarping after winter wind events to complete tear-offs on hillside homes with layered decking issues. We work with GAF, CertainTeed, Owens Corning, Atlas, Tamko, and Boral products, and we stock common repair components locally for faster turnaround on urgent calls. Roofing Company in Antioch

Roofing Company in Antioch

Roof Installation in Antioch

New roof installations in Antioch overwhelmingly involve stripping 20-year-old 3-tab shingles off 1990s – 2000s tract homes and upgrading to architectural shingles with enhanced wind ratings. The Delta climate demands underlayment and ventilation choices that differ from standard Bay Area specs, and we factor those into every written proposal. Roof Installation in Antioch

Roof Installation in Antioch
Need help today?Fast, friendly service and a no-obligation free estimate.

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What happens when you call

  1. 1
    A real person answersNo phone trees - you reach a local pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched.
  3. 3
    A background-checked tech heads outLicensed & insured, dispatched right away.
  4. 4
    You approve before work beginsNothing starts until you say go.

Why Antioch Homes Are Different

Antioch’s housing stock splits into two distinct eras, and each presents its own roofing reality. The eastern and hillside neighborhoods are dominated by 1990s – 2000s production tract homes built during the boom, almost all carrying standard 25 – 30 year asphalt shingles on low-to-moderate pitches. Those roofs are aging out together now, creating a concentrated replacement wave that most Bay Area cities won’t see for another decade.

West Antioch holds an older layer of 1950s – 1970s ranch-style homes, many with composition or flat built-up systems that were deferred-maintained during the post-2008 foreclosure crisis. That crisis hit Antioch harder than nearly anywhere in Contra Costa County, and we’re still finding roofs that should have been replaced fifteen years ago.

The climate is the other major variable. Antioch sits at the inland end of the Sacramento – San Joaquin Delta corridor, where summer highs regularly hit 100 – 110°F. That thermal load accelerates UV granule loss and thermal cracking in ways that simply don’t occur in coastal cities thirty miles west. The same Delta corridor funnels strong afternoon winds through the Carquinez Strait, and local roofers know that west- and southwest-facing slopes take the brunt of it. On those 2000s tract homes where installers often used the minimum four nails per shingle, windward faces show tab lifting and accelerated wear years ahead of the north-facing side. Exposure-specific inspection is standard on every Antioch estimate we write.

Brands We Service in Antioch

We install and repair with GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral shingles and components. We stock common repair parts for Atlas and Tamko systems locally, which means most Antioch repair calls don’t wait on supplier delivery. our brands

Pricing for Roofers in Antioch, CA

Service Typical range in Antioch
Minor shingle repair (1 – 3 shingles) $180 – $350
Moderate repair (flashing, vent, small area) $450 – $1,200
Skylight leak repair $350 – $800
Chimney flashing replacement $500 – $1,500
Partial re-roof (1 – 2 slopes) $2,800 – $6,500
Full shingle tear-off, 1,500 sq ft $12,000 – $19,000
Full shingle tear-off, 2,000 sq ft $18,000 – $28,000
Full shingle tear-off, 2,500 sq ft $22,000 – $35,000
Decking replacement (per sheet) $75 – $150
Ridge vent installation $400 – $900

In Antioch, prices push toward the higher end when we find multiple layers of old roofing, rotted decking from deferred maintenance, or steep pitches that require additional safety setup. Every estimate we provide is written and itemized before any work starts, and that price does not change once we’re on the roof.

Neighborhoods We Serve in Antioch

Our crews work across Antioch’s full spread, from the older ranch neighborhoods near the waterfront to the hillside developments east of Deer Valley Road. Most Antioch appointments are scheduled within a few days, with emergency tarping available faster when storm damage is active.

  • Deer Valley
  • Lone Tree
  • Country Manor
  • Antioch Hills
  • Downtown/West Antioch

Service Area – Cities Near Antioch

We serve homeowners throughout eastern Contra Costa County and the surrounding Delta communities. Our regular service area includes Oakley, CA, Pittsburg, CA, Clayton, CA, and Brentwood, CA, with the same written pricing, 365-Day Done Right Promise, and Threshold Verified technician standards applied to every visit.

Serving Antioch, CA - Our Local Coverage Area

We’re based in the Antioch area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.

FAQs About Roofers in Antioch

Ready to get started? Free estimates · Free in-home estimates response in Antioch
Call (743) 200-8347

What happens when you call

  1. 1
    A real person answersNo phone trees - talk to a local roofing pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
  3. 3
    We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
  4. 4
    You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.

What Antioch Customers Say

★★★★★ 4.8 from 9+ reviews

"Honest inspection. He went up, took photos, and told me I had maybe five more years instead of selling a full replacement."

- Xavier L.

"Leak showed up in the hallway ceiling after a big storm. They found the failed pipe flashing in about ten minutes, replaced it, and checked the attic for wet insulation."

- Sophie R.

"Chimney flashing was the culprit for years of dark stains on the ceiling. Fixed it in one visit and no more stains."

- Ian O.

How It Works in Antioch

Getting your roofing handled is simple and fast.

1

Call or Request a Free Estimate

Tell us about your roofing needs and we provide an upfront, transparent quote - no obligation, no hidden fees.

2

Licensed Technician Dispatched

A background-checked, certified technician arrives in Antioch - typically within 30-60 minutes, with parts stocked on the truck.

3

Problem Solved, Guaranteed

We complete the job to your full satisfaction, backed by our warranty and 100% satisfaction guarantee.

Current Offers

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Free On-Site Estimate & Written Quote

No obligation. We measure, price the job in writing, and the quote is yours to keep.

Expires Mar 31, 2027
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Written Price Before Any Work Starts

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Included

Written Guarantee on Every Repair

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Free

Free Second Visit if the Repair Fails

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