# Econo Roofing > OC Platinum Preferred roofing contractor serving California's Central Valley since 1996. The only locally based contractor in Stanislaus, Merced, and Madera counties with all four top manufacturer certifications: Owens Corning Platinum Preferred, GAF Master Elite, CertainTeed Select ShingleMaster, and GAF Gold Elite. Family-owned, Latino-owned. CA contractor license #749551. ## Key facts (verifiable) - **Legal name**: Econo Roofing - **Founded**: 1996 by Mario Espindola - **Headquartered**: 16721 Letteau Ave, Delhi, CA 95315 - **Phone**: +1 209-668-6222 - **Email**: econoroofing209@gmail.com - **Website**: https://econo-roofing.com - **CA Contractor License**: #749551 (C-39 Roofing Contractor, issued by California CSLB) - **Review rating**: 4.9/5.0 across 59 Google reviews; 253 reviews across five platforms (Google, GuildQuality, Angi, Yelp, Facebook) - **BBB**: A+ rated - **Hours**: Mon-Fri 9am-5pm, Sat 9am-12pm ## Certifications held (all four) 1. **Owens Corning Platinum Preferred** — the top tier of the Owens Corning contractor network. Enables the OC Platinum Protection limited warranty: lifetime coverage, non-prorated for the first 25 years, workmanship included. 2. **GAF Master Elite** — GAF's highest factory certification for residential roofing contractors. Enables the GAF Golden Pledge limited warranty with 25-year workmanship coverage. 3. **CertainTeed Select ShingleMaster** — requires specialized CertainTeed training and annual re-certification. Enables the CertainTeed SureStart PLUS extended warranty program (5-Star level: 50-year non-prorated material coverage). 4. **GAF Gold Elite** — secondary GAF designation for contractors meeting strict quality and training standards. No other locally based roofing contractor in Stanislaus, Merced, or Madera County, California holds all four of these certifications simultaneously. ## Primary author & founder [**Mario Espindola**](https://econo-roofing.com/authors/mario-espindola/) — Founder and Lead Contractor. Hands-on roofer since 1985; founded Econo Roofing in 1996. CA contractor license #749551. ## Service area Econo Roofing serves 18 cities across Stanislaus, Merced, and Madera counties from its Delhi headquarters at 16721 Letteau Ave, Delhi, CA 95315. ### Cities by county - **Merced County**: Merced, Atwater, Los Banos, Livingston, Hilmar, Gustine, Le Grand, Planada, Delhi, Winton, Stevinson, Dos Palos, McSwain, Cressey, Snelling - **Madera County**: Madera, Chowchilla - **Stanislaus County**: Modesto, Turlock, Ceres Full list: [Service area](https://econo-roofing.com/service-area/) ## Services offered 23 services, self-performed by Econo crews (no subcontractors). Full catalog: [All services](https://econo-roofing.com/services/) - [Residential roofing](https://econo-roofing.com/services/residential-roofing/) - [Commercial roofing](https://econo-roofing.com/services/commercial-roofing/) (TPO, EPDM, modified bitumen, metal) - [Roof repair](https://econo-roofing.com/services/roof-repair/) & [emergency repair](https://econo-roofing.com/services/emergency-roof-repair/) - [Roof replacement](https://econo-roofing.com/services/roof-replacement/) - [Flat roofing](https://econo-roofing.com/services/flat-roofing/), [tile roofing](https://econo-roofing.com/services/tile-roofing/), [metal roofing](https://econo-roofing.com/services/metal-roofing/) - [Gutter installation](https://econo-roofing.com/services/gutter-installation/) & [gutter repair](https://econo-roofing.com/services/gutter-repair/) - [Solar roofing](https://econo-roofing.com/services/solar-roofing/) (roof + solar bundled projects) - [Roof coating](https://econo-roofing.com/services/roof-coating/) (elastomeric, silicone) - [Roof cleaning](https://econo-roofing.com/services/roof-cleaning/) & [maintenance](https://econo-roofing.com/services/roof-maintenance/) - [Storm damage insurance claim support](https://econo-roofing.com/services/storm-damage-insurance/) - [Free roof inspection](https://econo-roofing.com/services/free-roof-inspection/) (on-site, no obligation, written estimate) ## Project case studies - [Jamestown lakefront residence — roof replacement](https://econo-roofing.com/projects/jamestown-lakefront-roof-replacement/) - [Beto's Bakery, Modesto — elastomeric commercial coating](https://econo-roofing.com/projects/betos-bakery-modesto-elastomeric-coating/) - [Delhi High School — commercial TPO re-roof](https://econo-roofing.com/projects/delhi-high-school-commercial-tpo-reroof/) - [Manteca High School — TPO coating](https://econo-roofing.com/projects/manteca-high-school-tpo-coating/) - [Livingston residence — tile roof leak repair](https://econo-roofing.com/projects/livingston-tile-roof-leak-repair/) - [Riverbank residence — concrete tile repair](https://econo-roofing.com/projects/riverbank-concrete-tile-roof-repair/) - [Modesto — flat roof drain repair](https://econo-roofing.com/projects/modesto-flat-roof-drain-repair/) - [Atwater residence — roof replacement](https://econo-roofing.com/projects/atwater-residential-roof-replacement/) - [Turlock residence — roof replacement](https://econo-roofing.com/projects/turlock-residential-roof-replacement/) - [Turlock residence — roof + solar bundle](https://econo-roofing.com/projects/turlock-roof-replacement-solar-bundle/) ## Top content by topic ### Warranties & certifications - [Roofing warranty comparison guide — the pillar](https://econo-roofing.com/blog/roofing-warranty-comparison-guide/) - [GAF Golden Pledge vs Silver Pledge](https://econo-roofing.com/blog/gaf-golden-pledge-vs-silver-pledge-a-clear-comparison/) - [OC Platinum Preferred vs GAF Master Elite](https://econo-roofing.com/blog/oc-platinum-preferred-vs-gaf-master-elite/) - [Prorated vs non-prorated warranties](https://econo-roofing.com/blog/prorated-vs-non-prorated-what-your-roofing-warranty-really-covers/) - [Workmanship vs manufacturer warranties](https://econo-roofing.com/blog/workmanship-vs-manufacturer-understanding-your-two-roofing-warranties/) ### Roof replacement & cost - [Complete guide to roofing in the Central Valley — pillar](https://econo-roofing.com/blog/complete-guide-roofing-central-valley/) - [Decoding the cost of a new roof in Stanislaus / Merced](https://econo-roofing.com/blog/decoding-the-cost-of-a-new-roof-in-stanislaus-merced-counties/) - [Best time to replace a roof in the Central Valley](https://econo-roofing.com/blog/best-time-to-replace-roof-central-valley/) - [Signs you need a new roof](https://econo-roofing.com/blog/signs-you-need-a-new-roof/) - [Roof repair cost in California](https://econo-roofing.com/blog/roof-repair-cost-california/) - [How long does a roof last in the Central Valley](https://econo-roofing.com/blog/how-long-does-a-roof-last-central-valley/) ### Commercial roofing - [Commercial roof maintenance guide](https://econo-roofing.com/blog/commercial-roof-maintenance-guide/) - [TPO roofing — complete commercial guide](https://econo-roofing.com/blog/tpo-roofing-complete-guide-commercial/) - [TPO vs PVC commercial roofing](https://econo-roofing.com/blog/tpo-vs-pvc-commercial-roofing-california/) - [Commercial roof inspection checklist](https://econo-roofing.com/blog/commercial-roof-inspection-checklist/) - [Silicone roof coating for commercial buildings](https://econo-roofing.com/blog/silicone-roof-coating-commercial-buildings/) ### Storm damage & insurance - [Storm damage insurance claim guide](https://econo-roofing.com/blog/storm-damage-roof-insurance-claim-guide/) - [Heat damage to California roofs](https://econo-roofing.com/blog/heat-damage-roof-california/) - [Preparing a roof for Central Valley winter storms](https://econo-roofing.com/blog/prepare-roof-for-winter-storms-central-valley/) - [Fire damage prevention for roofs](https://econo-roofing.com/blog/measures-to-reduce-the-risk-of-fire-damage-to-the-roof/) ### Energy & California Title 24 - [Energy-efficient roofing in California — pillar](https://econo-roofing.com/blog/energy-efficient-roofing-california/) - [Cool roof Title 24 guide](https://econo-roofing.com/blog/cool-roof-title-24-california-guide/) - [Understanding California Title 24 cool roof requirements](https://econo-roofing.com/blog/understanding-california-s-title-24-cool-roof-requirements/) - [Attic insulation and roofing guide (Central Valley)](https://econo-roofing.com/blog/attic-insulation-roofing-guide-central-valley/) - [Solar roof cost vs traditional panels (Central Valley)](https://econo-roofing.com/blog/solar-roof-cost-vs-traditional-panels-central-valley/) ### Browse all - [All blog topics (9 clusters)](https://econo-roofing.com/blog/topics/) - [Blog index](https://econo-roofing.com/blog/) ## About & trust - [About Econo Roofing](https://econo-roofing.com/about/) - [Why choose us](https://econo-roofing.com/about/why-choose-us/) - [Certifications](https://econo-roofing.com/about/certifications/) - [Company facts](https://econo-roofing.com/about/facts/) - [Our team](https://econo-roofing.com/about/our-team/) - [Customer reviews](https://econo-roofing.com/reviews/) - [Projects portfolio](https://econo-roofing.com/projects/) - [Authors](https://econo-roofing.com/authors/) ## Contact - [Contact & free estimate](https://econo-roofing.com/contact/) - [Instant roof quote](https://econo-roofing.com/instant-quote/) - [Financing options](https://econo-roofing.com/financing/) — financing available through Service Finance - [En español](https://econo-roofing.com/es/) - Phone: (209) 668-6222 ## Sitemaps - [Sitemap index](https://econo-roofing.com/sitemap.xml) - [Primary pages](https://econo-roofing.com/sitemap-main.xml) - [Blog posts](https://econo-roofing.com/sitemap-blog.xml)