Mercer Roofing roofing team

Roofers in Corona - 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

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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
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Full Restoration
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Complete Upgrade

Roofers in Corona, CA

Roofers in Corona, CA face a specific challenge: most homes here were built during the late-1990s and 2000s master-planned boom with clay and concrete S-tile roofs that now have underlayment reaching the end of its rated life. The combination of extreme Inland Empire heat, Santa Ana wind events channeling through the Santa Ana Mountain passes, and aging tile systems means Corona homeowners need roofers who understand invisible failure modes, not just visible damage. Call (743) 200-8347 to schedule your free estimate, and we’ll send you the name and photo of your technician before they arrive.

Call (743) 200-8347

Why Corona Homes Are Different

Corona sits at the convergence of the Temescal Valley corridor and the passes through the Santa Ana Mountains, making it one of the hardest-hit Inland Empire cities during Santa Ana wind events. Gusts that routinely displace clay and concrete S-tile on the massive 1990s – 2000s master-planned tract communities define most of the city’s housing stock. Those same tile roofs, installed during Corona’s peak growth boom, now have underlayment that is reaching or exceeding its rated lifespan. A roof that looks structurally intact from the street is actively failing beneath the tiles, a failure mode almost invisible until the first significant rain.

The residential landscape is dominated by large stucco tract developments in communities like Sycamore Creek and Eagle Glen, built with clay or interlocking concrete S-tile roofs standard to Riverside County’s then-prevailing aesthetic and fire codes. A smaller inventory of 1950s – 1970s ranch-style homes near the historic downtown core still exists with aging composition shingle or built-up flat-section roofs, but tile work comprises the overwhelming majority of local roofing demand.

Summer temperatures in Corona routinely reach 105 – 110°F, 15 to 20 degrees hotter than coastal cities like Anaheim or Irvine just 25 miles west. This accelerates UV degradation and thermal cycling that breaks down roofing underlayment and ridge-cap mortar far faster than manufacturers’ ratings assume. Roofers working the 1990s – 2000s tracts in south and east Corona frequently find that the 30-lb felt underlayment, installed when those communities were built and never replaced, has become so brittle from extreme heat cycles that it crumbles on contact during a tile reset. What a homeowner called “a couple of cracked tiles” becomes a full underlayment replacement job.

Our Main Corona Services

Corona homeowners call us most often for roof repair and full replacement, though we handle every phase of roofing work across the city.

Roof Repair in Corona

Corona roof repair typically involves tile reset and underlayment replacement on the city’s aging tract-home roofs, plus wind damage from Santa Ana events that displace ridge caps and field tiles in communities like Sycamore Creek. We stock common clay and concrete S-tile profiles locally, and our technicians carry the specific underlayment grades that Riverside County’s heat demands. Every repair includes our written 365-Day Done Right Promise. Roof Repair in Corona

Roof Repair in Corona

Roofing Company in Corona

As a roofing company in Corona, we coordinate dispatch and scheduling from our Inland Empire office, with crews serving Corona locally every day. We handle everything from emergency tarping after wind events to full roof assessments for home sales in Eagle Glen and the Sierra Del Oro corridor. Every technician is background-checked, identity-verified, and arrives in a clean, marked uniform with a photo ID badge, the Threshold Verified standard. Roofing Company in Corona

Roofing Company in Corona

Roof Installation in Corona

Roof installation in Corona requires material selection that accounts for the city’s extreme heat basin and wind exposure, not just aesthetics. We install GAF, CertainTeed, Owens Corning, Atlas, Tamko, and Boral systems, with tile and cool-roof shingle options specified to Riverside County energy and fire codes. Every installation begins with a written price before any work starts, and every job includes our written guarantee. Roof Installation in Corona

Roof Installation in Corona
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.

Brands We Service in Corona

We install and repair using manufacturer-recognized shingle brands including GAF, CertainTeed, Owens Corning, Atlas, Tamko, and Boral. Our Inland Empire warehouse stocks common Corona tile profiles and underlayment grades for same-week repair turnaround on most calls. our brands

Pricing for Roofers in Corona, CA

Service Typical range in Corona
Tile repair (minor, 1 – 5 tiles) $250 – $450
Tile repair with underlayment patch $650 – $1,200
Full underlayment replacement (tile reset) $4,500 – $8,500
Composition shingle repair $350 – $650
Ridge cap replacement (mortar or foam) $800 – $1,500
Skylight reflash and seal $450 – $850
Chimney cricket and reflash $1,200 – $2,400
Complete roof replacement, tile $18,000 – $32,000
Complete roof replacement, composition shingle $12,000 – $22,000
Cool roof coating (flat sections) $3,500 – $6,500

Prices in Corona run toward the higher end of these ranges when we find heat-brittled underlayment that requires full replacement rather than spot repair, or when Santa Ana wind damage has compromised multiple roof planes. We provide a written price before any work starts, every time, with no surprises on the invoice.

Neighborhoods We Serve in Corona

Our crews work across Corona’s full residential footprint, from the historic downtown core to the master-planned communities that define the city’s modern growth. Most appointments are scheduled within two business days, with emergency tarping available for active leaks.

  • Sycamore Creek
  • Eagle Glen
  • Sierra Del Oro
  • Dos Lagos
  • Corona Hills

Service Area – Cities Near Corona

We serve Corona homeowners directly and regularly work in neighboring communities across western Riverside County and northern Orange County. Our crews are active in Norco, CA, Chino, CA, Chino Hills, CA, and Irvine, CA, with scheduling coordinated from our Inland Empire office to keep response times short throughout the region.

Serving Corona, CA - Our Local Coverage Area

We’re based in the Corona 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 Corona

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

★★★★★ 4.8 from 9+ reviews

"Great shingles and a clean install. Wish the cleanup had been done the same day, but they came back the next morning and finished it."

- Tasha G.

"Detailed written quote with the shingle line and warranty spelled out. No surprises at the end."

- Laura B.

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

- Xavier L.

How It Works in Corona

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 Corona - 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.

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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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