Mercer Roofing roofing team

Roofers in Concord - 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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Every visit starts with

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

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

Roofers in Concord, CA

Roofing work in Concord runs $350 to $18,500 depending on whether we’re patching a few worn shingles or replacing a full system on a mid-century ranch. The Diablo Valley’s extreme heat cycling and aging postwar housing stock mean most Concord jobs involve more than surface-level fixes. Call (743) 200-8347 to schedule your free estimate and written price.

Call (743) 200-8347

Concord sits inland from the coastal hills that moderate temperatures in Oakland and San Francisco, so summer heat here is a genuine roofing factor, not a footnote. We’re familiar with the specific failure patterns this causes, from blistered shingles on low-slope ranches to collapsed built-up membranes along the Monument Corridor.

Our Main Concord Services

Concord homeowners most often call us for targeted repairs on aging systems or full replacements when postwar roofs reach end of life. Each service has its own dedicated Concord page with detailed pricing and local specifics.

Roof Repair in Concord

Most Concord repair calls involve leak tracing on 1960s – 1970s ranches with original or second-layer composition shingles, or winter ponding damage on flat roofs with undersized interior drains. We stock GAF and CertainTeed matching shingles locally for same-visit patching when possible, and every repair includes our written 365-Day Done Right Promise. Roof Repair in Concord

Roof Repair in Concord

Roofing Company in Concord

As a full-service roofing company in Concord, we handle everything from emergency tarping after Diablo wind events to complete system design for HOA-governed communities. Every technician is Threshold Verified, background-checked, and arrives with a photo ID badge you’ll see in the advance text we send before dispatch. Roofing Company in Concord

Roofing Company in Concord

Roof Installation in Concord

New roof installation in Concord typically means tear-off of aged, sometimes multi-layered systems on postwar tract homes, with upgraded attic ventilation to handle 100°F summer peaks. We install GAF, Owens Corning, and CertainTeed systems with manufacturer-recognized installation practices and pull all required permits. Roof Installation in Concord

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

Call (743) 200-8347

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 Concord Homes Are Different

Concord’s housing stock was built fast during the postwar suburban boom, leaving thousands of single-story ranch-style tract homes from the 1950s through 1970s. Many were originally roofed with early composition shingles or tar-and-gravel built-up systems that are now at or well past service life. This means a large share of our Concord work involves full tear-off of aged, sometimes multi-layered systems rather than simple overlay jobs.

The Diablo Valley geography creates a climate unlike coastal Bay Area cities just 20 miles west. Summer temperatures routinely exceed 100°F while winter nights drop to the 40s, with 18 – 20 inches of annual rain concentrated in a few months. This thermal swing accelerates cracking and granule loss on asphalt shingles and stresses low-slope membrane seams in ways milder climates rarely demand. Homeowners accustomed to “mild Bay Area” marketing are often caught off guard by how aggressively heat ages their roofs here.

Along the Monument Corridor and older central Concord neighborhoods, mid-century flat and near-flat roofed homes frequently suffer from undersized or clogged interior drains. Winter ponding collapses aging built-up membranes from the inside out, a failure mode tied directly to 1960s construction standards and far more concentrated here than in hillier nearby cities. Proper attic ventilation and heat-rated materials aren’t optional upgrades in Concord; they’re necessities shaped by local geography.

Brands We Service in Concord

We install and repair using manufacturer-recognized shingle brands including GAF, CertainTeed, Owens Corning, and IKO, with common colors and profiles stocked locally for faster turnaround on Concord repair calls. See our brands for full specifications and warranty details.

Pricing for Roofers in Concord, CA

Service Typical range in Concord
Minor shingle repair (1 – 3 shingles, flashing patch) $350 – $650
Moderate leak repair (decking patch, multiple shingles) $650 – $1,200
Flat roof drain repair/replacement $800 – $1,500
Skylight flashing repair $500 – $950
Chimney cricket and flashing rebuild $1,200 – $2,400
Partial roof section (1,000 sq ft, tear-off) $4,500 – $7,500
Full roof replacement, standard ranch (1,500 – 2,000 sq ft) $12,000 – $18,500
Attic ventilation upgrade (ridge vent, soffit vents) $1,800 – $3,200
Built-up membrane replacement, flat roof section $6,500 – $11,000
Emergency tarping and temporary seal $400 – $750

Concord pricing runs toward the higher end of Bay Area ranges when jobs involve multi-layer tear-off on postwar homes or upgraded ventilation to handle Diablo Valley heat. We provide a written, line-item price before any work starts, every time, with no change orders unless you request additional scope.

Neighborhoods We Serve in Concord

We work across Concord’s full range of housing eras and styles, from mid-century ranches to newer developments. Most Concord addresses fall within our standard dispatch zone with scheduling coordinated from our San Francisco Bay Area office.

  • Monument Corridor
  • Clayton Valley
  • Dana Estates
  • Holbrook Heights
  • Todos Santos

Service Area – Cities Near Concord

Our crews serve Concord directly and regularly work in surrounding Diablo Valley communities. We also schedule jobs in Pleasant Hill, CA, Walnut Creek, CA, Lafayette, CA, and Martinez, CA from the same dispatch base.

Serving Concord, CA - Our Local Coverage Area

We’re based in the Concord 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 Concord

Ready to get started? Free estimates · Free in-home estimates response in Concord
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 Concord Customers Say

★★★★★ 4.8 from 9+ reviews

"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.

"Roofer showed his ID and gave me the crew lead's name before anyone climbed the ladder. Replaced a patch of missing shingles and resealed two vent boots. Written estimate matched the final bill."

- Brian J.

How It Works in Concord

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 Concord - 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

Bring these savings to your next appointment.

Free On-Site Estimate & Written Quote

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

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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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