Merced County · Full-Service Roofing

Dos Palos Roofing Company

Family-owned · Latino-ownedCA Lic #749551 — verify

The only OC Platinum Preferred roofing contractor in Merced County. We've shingled and re-roofed homes here since 1996 — from the Center Avenue and Blossom Street blocks the original Highway 33 once ran through, out to the Bryant Avenue lots near the school land Bernhard Marks donated in 1895 — backed by 30+ years of work and warranties up to 50 years.

Est.1915
Population6k
Homes2k
Summer High94°F

Why Dos Palos Chooses Econo

Your Dos Palos Roofing Company

On Dos Palos roofs we see a lot of mid-century downtown homes near the old Center Avenue and Blossom Street alignment of Highway 33, plus the brick-and-stained-glass landmarks like 1947 Sacred Heart Church, all of which means aging materials, sun-baked south slopes, and decking that often needs attention once the old shingles come off.

Local. Minutes Away.

Econo Roofing crews reach Dos Palos from our Econo Roofing office in Delhi. With 30+ years of regional know-how, we schedule weekly rotations through Merced County. Free on-site estimates and flat-rate pricing.

Serving Dos Palos and the surrounding Merced County area since 1996.

Step 1 of 4 · What you need
Free inspection · Photo report included

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Same-day response for active leaks & storm damage. Otherwise, one business day.

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Our Services

Roofing services in Dos Palos

🏠
Residential Roofing

Complete residential roofing for Dos Palos homes — shingle, tile, metal, and flat roof systems. New construction and re-roofing for homes across Dos Palos.

🏗️
Roof Replacement

Full tear-off and re-roof. We inspect the deck, install ice-and-water shield, and apply manufacturer-certified shingles. Permits go through the City of Dos Palos — we handle every step.

🔧
Roof Repair

Leak repair, storm damage, flashing replacement, and emergency patching. We find the root cause and fix it once — no temporary patches that fail next season. Same-day response for active leaks.

🏆 Quad-Certified
4.9 Google Rating
🔒 Licensed #749551
📅 Est. 1996 — 30+ Years
Flat-Rate Pricing
Owens Corning Platinum Preferred ContractorGAF Master Elite ContractorCertainTeed Select ShingleMasterGAF Gold Elite Contractor

Local Roofing Knowledge

What we see on Dos Palos roofs

30+ years of work in Dos Palos taught us the failure patterns. We know which homes leak first, which roofs cup, and which valleys clog. Match your home’s era and roof type to know what to watch for and when service is due.

FAILURE PATTERNS BY ERA

Common Roof Failures in Dos Palos Homes

Dos Palos housing spans the full California century. Each era has predictable failure modes our crews see daily. The right fix depends on which decade your roof was built and which re-roof generation it’s on.

EraStyle & systemFailure pattern
1900–1940Craftsman, Victorian & early bungalow
Most converted to architectural shingle by 2000
Sheathing inspection essential — many original 1×6 boards now need partial replacement; valley flashing corrosion at copper-aluminum interfaces.
1940s–1960sPost-war ranch & mid-century modern
On 2nd or 3rd architectural shingle re-roof
Granule loss visible from ground; ridge caps loosening; pipe boots cracked after 15–20 years UV cycling.
1970s–1980sTract ranch, split-level & California ranch
Asphalt — three-tab to architectural conversion in progress
Lifted shingles after wind events; nail-pop on field shingles; valley flashing corrosion.
1990sMediterranean, tract Mediterranean & early master-planned
Concrete tile (Eagle Capistrano, Boral, Westlake)
Tile underlayment 25–30 year service window now active — original 1990s underlayment is at end of life.
2000s+Master-planned, modern Mediterranean & contemporary
Architectural shingle 30-yr or concrete tile
First-cycle re-roof window approaching for 2000s builds; Class 4 impact-rated shingles popular for insurance discounts.

Our trucks carry the right parts for every roof era. Old Victorian flashing, Eagle Capistrano underlayment, modern self-stick membranes — we keep them all on the truck.

CLIMATE-DRIVEN FAILURES

Dos Palos Climate Profile & What to Watch For

Dos Palos’s climate is the single biggest factor in roof life. Heat, UV, freeze-thaw cycles, and rainfall each attack unique parts of the roof. And each roof system responds differently.

Summer
Summer highs in the upper 90s to low 100s (105°F+ on 15+ days a year)
Winter
tule fog November–February, 35–45°F overnight lows
UV exposure
Peak-summer UV index 10–11 (EPA Very High to Extreme)
Rainfall
12–14 inches annual, concentrated November–March

Don’t ignore these signs

Asphalt shingle

  • Granule accumulation in gutters after a heat wave
  • Lifted or curling shingles at field or ridge
  • Nail-pop visible from ground level on field shingles
  • Pipe-boot rubber cracking after 15–20 years UV

Concrete or clay tile

  • Cracked or shifted tiles after wind or storms
  • Visible underlayment exposure between tiles
  • Mortar wear at hip and ridge joints
  • Water staining on interior ceilings near valleys

Coverage Area

Dos Palos neighborhoods we serve

Bryant Avenue (formerly Acacia Avenue)
Center Avenue
Blossom Street
Elgin Avenue
Marguerite Street
South Dos Palos

Roofs here run from the older downtown stock along the original Highway 33 route on Center and Blossom to newer builds out toward Bryant Road, and the flat valley-floor parcels that came in when 6.52 square miles shifted from Fresno County into Merced County in 2008 take the full open-field sun and wind with little tree cover.

Our Process

Five steps to your new roof

Transparent, no-surprise process — from free inspection through final warranty registration.

  1. 1
    Step 1 of 5

    Free Inspection & Estimate

    We inspect your roof at your Dos Palos home, measure square footage, assess deck condition, and discuss options. No pressure, no obligation.

    30–45 minPhoto report included
  2. 2
    Step 2 of 5

    Material Selection

    Choose shingles, underlayment, and accessories with guidance on performance, looks, and warranty for Dos Palos’s extreme climate.

    1 follow-upPhysical samples on-site
  3. 3
    Step 3 of 5

    Permitting & Scheduling

    We pull permits through the City of Dos Palos. We book your install at a time that works for your week.

    3–5 business daysWe handle paperwork
  4. 4
    Step 4 of 5

    Professional Installation

    Old roofing stripped, decking inspected and repaired, new system installed to manufacturer spec. Most Dos Palos homes complete in 1–2 days.

    1–2 daysSame crew start-to-finish
  5. 5
    Step 5 of 5

    Inspection & Warranty

    City inspection, final walkthrough, and all warranty paperwork filed — up to 50-year Owens Corning Platinum Protection.

    24–48 hoursUp to 50-year warranty

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4.9 from 55 verified Google reviews·30+ years·OC Platinum Preferred

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FAQ

Dos Palos Roofing FAQ

Residential roof replacement in Dos Palos typically runs $8,500–$23,000 depending on roof size, pitch, material choice, and deck condition. Older Dos Palos homes often require additional deck repair, which we identify during the free inspection. Flat-rate pricing with no surprise change orders.
Yes. Roof replacements in Dos Palos and throughout Merced County require a building permit. Econo Roofing pulls the permit, schedules the inspection, and handles all paperwork as part of every project.
Most residential roof replacements in Dos Palos finish in 1–2 days. Larger homes or multi-layer tear-offs may take 3 days. We schedule around weather constraints and provide a clear timeline before work begins.
Roofs here run from the older downtown stock along the original Highway 33 route on Center and Blossom to newer builds out toward Bryant Road, and the flat valley-floor parcels that came in when 6.52 square miles shifted from Fresno County into Merced County in 2008 take the full open-field sun and wind with little tree cover. The consistent heat-dust cycle shortens asphalt shingle granule life — inspect granule loss annually. Architectural shingles with algae-resistant granules, cool-roof rated systems, and Class A fire assemblies all see heavy use here. Owens Corning Duration, GAF Timberline HDZ, and concrete tile are the most common premium choices.
Yes. We serve Dos Palos and the surrounding area, including Bryant Avenue (formerly Acacia Avenue), Center Avenue, Blossom Street, Elgin Avenue, Marguerite Street, and South Dos Palos. We serve Dos Palos from our Econo Roofing office in Delhi.
Warranty depends on material choice. As an OC Platinum Preferred contractor — a tier held by roughly 1% of North American roofers — we offer up to 50-year Owens Corning Platinum Protection. Every project also includes our workmanship warranty.
Yes. We document all damage with photos, provide detailed estimates for your insurer, and work directly with your adjuster to ensure fair coverage. 30+ years of Central Valley storm-claim experience.
Yes. We serve Dos Palos from our Econo Roofing office in Delhi. Our Delhi headquarters gives us Merced County coverage no other regional contractor matches.
Same-day during business hours, 4–8 hours after-hours. We dispatch to Dos Palos from Econo Roofing in Delhi or Turlock, whichever is closer. Our emergency line is (209) 668-6222.
No — inspections in Dos Palos are free and include a written report with photos. We document deck condition, ventilation, flashing wear, and remaining shingle life. There's no obligation to hire us. Most inspections take 45–60 minutes.
Central Valley summer heat pushes Dos Palos attic temperatures past 140°F without adequate airflow. That heat shortens shingle life from a rated 25–30 years to about 15–20. We design ridge-and-soffit ventilation that meets California Title 24 and keeps your manufacturer warranty intact.
On older homes, a few roof components wear out well before the shingles do. The most common are rubber pipe boots (the collars around vent pipes), which dry out and crack from years of sun; ridge caps along the peak, which can lift or loosen after strong winds; and the metal flashing in roof valleys, which sees the heaviest water flow and wears over time. All three are usually simple repairs when caught early — which is why a yearly inspection matters: catching them before they let water in prevents far more expensive interior damage.

What Customers Say

Trusted by your neighbors

Read more on our reviews page.

Learn More

Dos Palos Roofing Resources & Guides

GuideRoofing Materials Guide for the Central ValleyRead the full guide →GuideCost of a New Roof in the Central ValleyRead the full guide →

Get your free roofing estimate in Dos Palos today

We stand by our work. If anything fails within the guarantee period, we make it right. No pressure. No fine print. Just honest advice, flat-rate pricing, and up to 50-year warranty cover.

Reviewed by Mario Espindola, Founder & GAF Master Elite Installer·Last updated

Local Roofing Knowledge

What we know about Dos Palos roofs.

Dos Palos sits in one of California’s most demanding roofing climates. Summer temperatures regularly exceed 100°F. Intense UV exposure runs 320+ days a year. Winter brings tule fog, occasional storms, and dust that settles on every horizontal surface. Asphalt shingles age 20-30% faster here than in coastal regions. Tile underlayment service windows open at 25-30 years. Wood shake conversions to fire-rated alternatives are now standard. Each of these realities shapes our recommendations on every Dos Palos roofing project.

Our experience in Dos Palos runs three decades deep. Mario Espindola founded Econo Roofing in 1996 in Delhi, California — just minutes from Dos Palos. The company has grown to a 20-person crew. Same standards across every job. We’ve installed, repaired, and inspected thousands of roofs across Dos Palos and the broader Central Valley. We know the failure patterns: pipe boots that crack at year 8-10, lifted ridge caps after Pacific storms, valley flashing wear at year 15, and tile underlayment past its service window on 1990s Mediterranean builds.

The credentials matter because they unlock warranties homeowners can’t get elsewhere. Econo Roofing is the only locally based, quad-certified contractor in Stanislaus County and Merced County. We’re also GAF Master Elite (top 2% of GAF contractors), CertainTeed Select ShingleMaster (top 1% of CertainTeed contractors), and GAF Gold Elite. No other roofing contractor in the Dos Palos region holds all four credentials simultaneously. That means homeowners working with us can register manufacturer-backed warranties — OC Platinum Protection (lifetime, non-prorated), GAF Golden Pledge (50-year material plus 25-year labor), and CertainTeed 5-Star (50-year material plus 25-year SureStart workmanship) — that simply aren’t available through uncertified roofers.

Dos Palos homeowners deserve roofing that lasts. License #749551, in business since 1996, fully insured ($1 million general liability, full workers comp), and verifiable at CSLB.ca.gov. We document every project with photos and written reports. Mario reviews each scope personally before the crew starts work. (209) 668-6222 connects you to the same family who’s been roofing the Central Valley for three decades.

A note from Mario

Why this work matters to us.

Roofing is more than a transaction. The roof you install on a Central Valley home protects your family for decades. Wrong materials, wrong methods, or wrong crew, and you’re replacing it again in 12 years instead of 30. Right materials, right methods, and a properly trained crew, and your roof outlasts the mortgage. The difference is install detail, manufacturer-grade materials, and the certifications that hold contractors accountable.

Mario Espindola founded Econo Roofing in 1996. Three decades later, we’ve grown to a 20-person team serving the Central Valley. The operating principle hasn’t changed. Do the work right the first time. Document everything with photos. Stand behind the install with a written workmanship warranty. Register every manufacturer warranty within 30 days of completion. Treat every customer like they’re a neighbor — because in the Central Valley, most of them actually are.

Our credentials are earned, not bought. Econo Roofing is the only locally based, quad-certified contractor in Stanislaus and Merced County. We’re also GAF Master Elite (top 2% of GAF contractors), CertainTeed Select ShingleMaster (top 1% of CertainTeed contractors), and GAF Gold Elite. No other roofing contractor in the region holds all four credentials simultaneously. Each manufacturer audits our installs to maintain certification, which means we can’t cut corners on material grade, install method, or finish quality. The audits keep us honest on every project.

License #749551, verifiable at CSLB.ca.gov. We carry $1 million general liability insurance, full workers comp coverage, and a $25,000 CSLB contractor bond. Family-owned and operated. (209) 668-6222 reaches our team for free written estimates across the 18 cities we serve in Stanislaus and Merced counties.

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