Mercer Roofing roofing team

Roofers in Monterey Park - 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
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Full Restoration
Before - Complete UpgradeBeforeAfter - Complete UpgradeAfter
Complete Upgrade

Roofers in Monterey Park, CA

Roofing in Monterey Park demands more than standard shingle work. The city’s 1950s – 1970s tract housing stock, seismic history from the 1987 Whittier Narrows earthquake, and inland San Gabriel Valley climate create repair and replacement challenges you won’t find in coastal cities. We dispatch crews from our Los Angeles office who know these homes and carry the right materials for mixed-slope systems and clay tile repairs. Call (743) 200-8347 to schedule your free estimate.

Call (743) 200-8347

Why Monterey Park Homes Are Different

Monterey Park sits inside the primary damage zone of the 1987 Whittier Narrows earthquake, with the M5.9 epicenter roughly two miles south of city limits. Thousands of post-war tract homes here absorbed serious seismic stress, and we’re still finding the consequences: cracked roof sheathing that was patched from the attic side but never structurally restored, chimney-base flashing that shifted off its seat and was caulked over instead of re-flashed, and ridge lines that settled out of plane and were simply re-shingled. These failure patterns show up far less often in cities farther from that epicenter.

The housing stock compounds this. Most residential neighborhoods are packed with single-family stucco-and-wood-frame tract homes built between the 1950s and 1970s. Many still carry original clay mission tile or early composition shingles now 40 to 60 years old. A large share also have flat or low-slope rear additions built informally over the decades, creating mixed-slope roof systems that need separate waterproofing strategies. The inland location brings summer highs of 95 – 105°F with intense UV that degrades asphalt shingles faster than in beach cities. Fall Santa Ana winds funneled through valley gaps can lift aging clay tiles on Spanish-style homes.

On the western edge, the Monterey Hills area presents its own pattern. Steep-pitch roofs on 1960s – 70s cut-and-fill lots accumulate heavy debris in valleys and at parapet walls during winter rains. Ponding at the uphill wall flashing is a recurring issue we address that flatter San Gabriel Valley sites rarely see.

Our Main Monterey Park Services

Monterey Park homeowners call us most often for these three services, each with its own dedicated page:

Roof Repair in Monterey Park

We handle the repairs this housing stock demands: replacing wind-lifted clay tiles on Spanish-style homes near Garvey Avenue, resealing failed flashing at chimney bases on earthquake-shifted framing, and patching leaks in the low-slope rear additions common east of Atlantic Boulevard. Every repair includes our written 365-Day Done Right Promise. Roof Repair in Monterey Park

Roof Repair in Monterey Park

Roofing Company in Monterey Park

As your local roofing company, we manage full-scope projects from inspection to final walkthrough. We pull permits through the city, coordinate inspections, and work with Monterey Park’s mixed housing types: steep pitches in Monterey Hills, flat-roof additions near the 60 Freeway corridor, and original tract homes throughout the residential core. Written price before any work starts, every time. Roofing Company in Monterey Park

Roofing Company in Monterey Park

Roof Installation in Monterey Park

New roof installations here often mean removing multiple material generations: original clay tile or early shingles, then one or two overlay jobs, then addressing the sheathing damage underneath. We install GAF, CertainTeed, and Owens Corning systems matched to your roof’s pitch and your home’s ventilation needs. Every installation gets a written guarantee and our 365-Day Done Right Promise. Roof Installation in Monterey Park

Roof Installation in Monterey Park
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.

Brands We Service in Monterey Park

We stock and install shingles and tiles from GAF, CertainTeed, Owens Corning, and IKO, with matching underlayment, ridge vents, and flashing components kept on hand for Monterey Park jobs. Most brand-specific repairs don’t require a special order. See our brands for full specifications.

Pricing for Roofers in Monterey Park, CA

Service Typical range in Monterey Park
Minor shingle repair (1 – 3 shingles, valley seal) $180 – $340
Clay tile replacement (wind damage, 5 – 15 tiles) $290 – $550
Chimney flashing repair (earthquake-shifted base) $340 – $620
Flat roof patch (low-slope addition, under 100 sq ft) $380 – $720
Ridge vent replacement (full length) $420 – $780
Decking repair (water-damaged sheathing, per sheet) $180 – $340
Complete asphalt shingle roof (2,000 sq ft, tear-off) $9,500 – $14,500
Complete clay tile roof (2,000 sq ft, tear-off) $18,000 – $28,000
Mixed-slope system (shingle + flat roof sections) $12,000 – $19,500
Skylight replacement (flashing and curb) $850 – $1,450

Prices in Monterey Park run toward the higher end of these ranges when we find earthquake-related sheathing damage or multiple layers to remove. We give you a written, line-item price before any work starts. No surprises on the invoice.

Neighborhoods We Serve in Monterey Park

Our crews work throughout Monterey Park’s residential areas, from the hillside streets of Monterey Hills to the flat tract neighborhoods near Garfield Avenue and the mixed-slope homes east of Atlantic Boulevard. Most appointments are scheduled within a few days of your call.

  • Monterey Hills
  • Garvey Avenue corridor
  • Atlantic Boulevard east
  • Harding Street area
  • Mark Keppel neighborhood

Service Area – Cities Near Monterey Park

We serve homeowners throughout the western San Gabriel Valley. Crews regularly work in Rosemead, CA, Alhambra, CA, Montebello, CA, and South Pasadena, CA, with dispatch coordinated from our Los Angeles office.

Serving Monterey Park, CA - Our Local Coverage Area

We’re based in the Monterey Park 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 Monterey Park

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

★★★★★ 4.8 from 9+ reviews

"Full tear-off and new shingles on our two-story. They covered the landscaping with tarps and ran a magnet over the yard afterward. Didn't find a single nail."

- Karen V.

"Good roof repair. The crew was a day later than planned because of rain, which I understand, but the scheduling got moved twice. Work itself is clean and has held up."

- Dale T.

"Replaced the ridge cap and drip edge, and fixed a sagging gutter that nobody else mentioned. Fair price."

- Phil N.

How It Works in Monterey Park

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 Monterey Park - 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 Second Visit if the Repair Fails

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