GAF Master Elite Contractor

Top 2% in the nation.

Econo Roofing is a GAF Master Elite contractor — the highest certification GAF awards. Fewer than 2% of roofers nationwide qualify. It means access to GAF's strongest warranties and factory-trained install. Not a sales pitch. A maker standard.

Last updated April 1, 2026

The Certification

What GAF Master Elite means.

GAF is North America's largest roofing maker. Their Master Elite certification is the highest contractor designation they award — and fewer than 2% of all roofing contractors in the United States qualify. The program is invitation-only. When you hire a GAF Master Elite contractor, you get access to warranty tiers that uncertified contractors cannot offer.

Top 2% Nationwide
GAF Master Elite contractor badge

The manufacturer's seal of approval.

When Econo Roofing installs your roof as a GAF Master Elite contractor, GAF backs the install with their strongest warranty tier — the Golden Pledge Limited Warranty. That is 25 years of workmanship coverage backed directly by GAF, plus a lifetime limited warranty on qualifying shingles. The maker is not just selling materials. They are standing behind the contractor who installed them.

For homeowners searching for a GAF Master Elite contractor in Modesto, the Central Valley, or any place in our 52-city service area, this is the standard that separates certified install from everything else.

Rules

What it takes to qualify.

GAF Master Elite is not a paid membership. Contractors must meet every requirement and keep them always. GAF evaluates and re-qualifies contractors regularly.

🛡

Licensed and insured.

Valid state contractor license, workers' compensation, and general liability insurance — all verified by GAF. Econo Roofing's license: #749551.

🌟

Proven reputation.

Shown track record of quality install, customer satisfaction, and good standing in the industry. GAF verifies this independently.

🎓

Ongoing training.

Crews complete continuing education on GAF products, install techniques, and roofing best practices. Every year, not just once.

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Customer satisfaction standards.

Commitment to resolving customer concerns promptly and keeping high satisfaction scores. Econo Roofing holds a 99% GuildQuality satisfaction rating.

For Homeowners

What this means for your roof.

Hiring a GAF Master Elite contractor is not about the badge. It is about what you unlock: maker-backed labor coverage, the strongest warranty tiers GAF offers, and factory-trained crews who install to GAF's exact specs.

GAF backs the labor.

With a standard contractor, your workmanship warranty is only as reliable as that company. With Master Elite, GAF directly backs the workmanship for up to 25 years through the Golden Pledge warranty.

Access to the best warranty tiers.

Only GAF Master Elite contractors can offer Golden Pledge and Silver Pledge warranties. These are GAF's top two coverage levels. No other contractor tier qualifies. Compare Golden Pledge vs. Silver Pledge.

Factory-trained installation.

Every crew member is trained on GAF's specific install methods. This is not just about laying shingles — it is about proper ventilation, underlayment, flashing, and starter strip install per GAF standards.

Warranty Tiers

Same shingles. Different warranty.

Any licensed contractor can install GAF shingles. But the warranty you receive depends entirely on the contractor's certification level. Here is what each tier unlocks.

CoverageGolden Pledge
(Master Elite only)
Silver Pledge
(Master Elite only)
System Plus
GAF Certified
Shingle warrantyLifetime limitedLifetime limitedLifetime limited
Workmanship coverage (by GAF)25 years10 years2 years
Covers tear-off and disposal
Covers qualifying accessories
Requires Master Elite contractor

The GAF Golden Pledge Limited Warranty is only available through GAF Master Elite contractors. No other tier. Read the full comparison.

GAF Products

The products behind the warranty.

As a GAF Master Elite contractor, Econo Roofing installs the full line of GAF roofing products. Here are the most popular options for Central Valley homeowners.

Most Popular

Timberline HDZ.

America's number one selling shingle. LayerLock technology for a stronger bond. Class A fire rating. Up to 130 MPH wind warranty with just 4 nails. StainGuard Plus algae cover. Ideal for Central Valley heat.

Premium

Timberline UHDZ.

Ultra-high definition with a thicker profile and deeper shadow lines. Same LayerLock technology, same 130 MPH wind warranty, and same Class A fire rating — with a more dimensional look.

Designer

Camelot & Grand Sequoia.

Luxury designer shingles that replicate the look of slate and wood shake. Hand-crafted appearance with all the durability of new asphalt technology. Premium looks for high-end homes.

Commercial

Flat roof systems.

GAF commercial flat roof systems including TPO, modified bitumen, and built-up roofing. Energy-good options with high solar reflectance for commercial buildings in the Central Valley.

Quad-Certified Contractor

Not just GAF. All of them.

Most contractors hold one maker certification. Econo Roofing holds four — the top-tier designation from every major roofing maker. That means you are not locked into a single brand. You get the best warranty options from every maker,, the freedom to choose the product that is right for your home.

Top 1% nationwide
OC Platinum Preferred credential
GAF Master Elite
Top 2% nationwide
You are here
Top-tier CertainTeed
Our roofing certifications
Commercial & residential
Our roofing certifications

Est. 1996. 30+ years. 4.9 stars. 99% GuildQuality satisfaction. Parent company of Nushake Roofing and DeHart Roofing.

Climate Performance

Built for 110-degree summers.

Central Valley summers are brutal on roofs. Sustained heat above 100 degrees, intense UV exposure, and heat swings of 40+ degrees between day and night. GAF materials are engineered for exactly this.

Advanced UV resistance.

GAF's proprietary granule technology reflects UV radiation and resists granule loss caused by extreme heat. Timberline HDZ and UHDZ shingles keep their appearance and protective capability under Central Valley sun exposure.

130 MPH wind rating.

LayerLock technology mechanically bonds the shingle layers together, preventing blow-offs during valley windstorms and seasonal gusts that regularly go over 60 MPH in open agricultural areas.

Class A fire rating.

The highest fire resistance rating available. Key in the Central Valley where wildfire risk increases every summer. All GAF Timberline shingles carry Class A fire ratings when installed per maker instructions.

StainGuard Plus algae protection.

Prevents black algae streaks that thrive in hot, humid conditions. StainGuard Plus technology comes with a 25-year limited warranty against blue-green algae discoloration. Keeps your roof looking clean longer.

Verify It

Do not take our word for it.

You can verify Econo Roofing's GAF Master Elite status directly on the GAF website. Search by zip code 95315 (Delhi, CA) or by contractor name. Our California contractor license number is 749551.

FAQ

Common questions about GAF Master Elite.

What is GAF Master Elite certification?+

GAF Master Elite is the highest contractor certification awarded by GAF, North America's largest roofing maker. Fewer than 2% of roofing contractors nationwide qualify. The program is invitation-only and needs proper licensing, adequate insurance, a proven reputation, a commitment to ongoing expert training. Econo Roofing holds GAF Master Elite certification and serves Modesto, Turlock, Stockton, Tracy, Merced, and over 50 cities across Central California. See our full list of certifications.

What is the difference between GAF Master Elite and GAF Certified?+

GAF Certified is the entry-level contractor designation. GAF Master Elite is the top tier — fewer than 2% of all roofers nationwide. The key difference for homeowners: Master Elite contractors can offer the GAF Golden Pledge Limited Warranty. This provides 25 years of workmanship coverage backed by GAF plus a lifetime material warranty. Standard Certified contractors can only offer shorter warranty terms. Read our roofing warranty comparison guide.

What is the GAF Golden Pledge warranty?+

The GAF Golden Pledge Limited Warranty is GAF's most full coverage, available exclusively through GAF Master Elite contractors. It includes a lifetime limited warranty on shingles, 25-year workmanship coverage backed by GAF (not just the contractor), and coverage on qualifying GAF accessories. It is the strongest warranty GAF offers. Learn more in our Golden Pledge vs. Silver Pledge comparison.

What is the difference between Golden Pledge and Silver Pledge?+

Both are enhanced warranty tiers from GAF, but Golden Pledge offers stronger coverage. Golden Pledge provides 25 years of workmanship coverage backed by GAF. Silver Pledge provides 10 years. Both include a lifetime limited warranty on qualifying shingles, both are only available through GAF Master Elite contractors. See the full comparison.

What GAF products does Econo Roofing install?+

Econo Roofing installs the full line of GAF roofing products, including Timberline HDZ, Timberline UHDZ, Designer shingles like Camelot and Grand Sequoia, and commercial flat roof systems. As a GAF Master Elite contractor, our crews are factory-trained on every GAF product line. See our roof replacement services.

Why do GAF shingles perform well in the Central Valley?+

Central Valley summers regularly go over 100 to 110 degrees. GAF shingles are engineered with Advanced Cover technology and StainGuard Plus algae resistance to withstand extreme UV exposure and heat cycling. Timberline HDZ and UHDZ shingles carry Class A fire ratings and up to 130 MPH wind ratings. GAF's LayerLock technology provides a stronger bond between shingle layers, resisting blow-offs during valley windstorms.

How do I verify Econo Roofing's GAF Master Elite status?+

You can verify any contractor's GAF certification status on the GAF website at gaf.com/roofing/residential/contractors. Search by zip code 95315 (Delhi, CA) or by contractor name. Econo Roofing's California contractor license number is 749551. Our GAF Master Elite status is verifiable through the GAF directory.

Does Econo Roofing hold any other manufacturer certifications?+

Yes. Econo Roofing is quad-certified — holding top-tier designations from every major roofing maker: Owens Corning Platinum Preferred (top 1%), GAF Master Elite (top 2%), CertainTeed Select ShingleMaster, and GAF Gold Elite. This means you get access to the best warranty tiers from every maker. Very few contractors in the country hold all four. See all certifications.

Get Started

See what top 2% installation looks like.

Schedule a free roof inspection with a GAF Master Elite contractor in the Central Valley. No pressure. No obligation. Just honest answers about your roof — and a warranty most contractors cannot offer.

Our guarantee: If we cannot beat any written estimate for the same scope of work and warranty coverage, we will give you a $100 gift card.

Service Area

GAF Master Elite roofing across 52 cities.

Econo Roofing provides GAF Master Elite certified install across Stanislaus, Merced, San Joaquin, Tuolumne, Alameda, Calaveras, Contra Costa, El Dorado, Fresno, Madera, Placer, Sacramento, Solano, and Yolo counties.

DublinLivermorePleasantonJacksonAngels CampCopperopolisMurphysValley SpringsBrentwoodByronDiscovery BayEl Dorado HillsClovisFresnoMaderaAtwaterGustineHilmarLivingstonLos BanosMercedRocklinRosevilleElk GroveSacramentoEscalonFrench CampGarden AcresLathropLodiMantecaRiponStocktonTracyFairfieldVacavilleCeresDenairEmpireHughsonKeyesModestoNewmanOakdalePattersonRiverbankSalidaTurlockWaterfordJamestownSonoraDavis
View all service areas →

Learn More

Related pages.

Top 2% is not a tagline. It is a certification.

Free inspection. No pressure. No obligation.

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

What we stand for

Three decades of doing it right.

Econo Roofing was founded in 1996 by Mario Espindola in Delhi, California. The original mission was simple: do the work right the first time. Three decades later, that’s still the operating principle. We’ve grown from a three-person crew with one truck to a 20-person team across three regional brands — Econo Roofing in Delhi, Nushake Roofing in Ripon, and DeHart Roofing in Turlock. Same family ownership, same crew standards, same focus on getting the install right the first time.

The credentials we hold aren’t marketing claims — they’re earned through years of training, install audits, and customer satisfaction tracking. Each manufacturer maintains our certification only if our quality stays above their thresholds. We’ve held Owens Corning Platinum Preferred status since 2008, GAF Master Elite for over a decade, and CertainTeed Select ShingleMaster certification continuously. The audits keep us honest. We can’t cut corners on material grade, install method, or finish quality — the manufacturers track every job we register. Econo Roofing is the only contractor in Stanislaus and Merced County to hold all four top-tier manufacturer credentials simultaneously.

We carry $1 million general liability insurance and full workers compensation coverage. We’re bonded ($25,000 CSLB contractor bond). License #749551, verifiable at CSLB.ca.gov. We’re family-owned and operated — the same family that started the business in 1996 still runs it. Mario personally reviews every project scope before work begins and inspects the finished roof before the crew leaves the site. We send copies of the warranty paperwork, photos of the completed work, and a written workmanship warranty from Econo Roofing to every customer. No subcontractors, no surprises, no unanswered questions.

Our work spans 52 cities across 10 California counties: Stanislaus, Merced, San Joaquin, Tuolumne, Calaveras, Alameda, Contra Costa, Sacramento, Solano, and Fresno. We dispatch the closest available crew from our three offices for fastest response. Free written estimates available across our entire service area. (209) 668-6222 reaches the same family who’s been roofing the Central Valley for three decades.

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