Run a free full auditGDR Engineering Inc is a Surveyor in Ceres, CA, located at 3525 Mitchell Rd # G. The firm provides professional land planning, survey, and mapping services for private and public projects throughout California. Their work includes residential developments of all sizes, industrial business parks, commercial facilities, and educational buildings. They also handle public works projects ranging from small roadway projects to large infrastructure studies and master plans.
Founded in 1978, the company has over 40 years of experience in California’s Central Valley. This history has allowed the engineering teams to develop working relationships with local municipalities and developers. The firm offers a complete range of engineering services, from due diligence and site feasibility analysis to completely designed project plans. Their land development team manages projects from preliminary designs and cost estimates through construction staking and final completion. The survey and mapping team utilizes advanced computer technology and up-to-date equipment to provide precise data. All survey and mapping projects are performed under the direction of a professional licensed land surveyor.
GDR Engineering Inc specializes in storm water regulations and compliance. Their team includes registered professional engineers, Qualified SWPPP Developers (QSDs), Qualified SWPPP Practitioners (QSPs), and Certified Professionals in Erosion, Sediment, and Storm Water Inspection (CESSWI). They provide SWPPP consultation for smaller projects that do not require a state permit. The leadership includes Jason Chapman, R.C.E., President and Principal Engineer, who has over 25 years of civil engineering experience; Max Garcia, L.S., Vice President and co-founder, with over 40 years of experience in land surveying and planning; and Sean Harp, L.S., CFO and Principal Land Surveyor, who has 30 years of experience and serves as Acting City Land Surveyor for the City of Turlock. Haren is also part of the team, handling civil design, site layouts, and project management.
The business holds a 5.00 rating based on customer reviews. GDR Engineering Inc provides professional engineering and surveying solutions to the Ceres community.
GDR Engineering Inc is situated on Mitchell Road in Ceres, California, about a mile from the Golden State Highway. The office is located near Lucas Elementary Dual Language Academy and is within half a mile of Roeding Heights Park and Redwood Park.
BizScoreAI awarded GDR Engineering Inc a Technical score of 96 out of 100, ensuring the website is secure and readable for search engines without errors. The business also achieved a Discoverability score of 75 out of 100, allowing AI crawlers to find every page so the company can be recommended by AI assistants.
BizScoreAI scanned the website gdrengineering.com on September 24, 2026. GDR Engineering Inc has a BizScore of 46 out of 100.
AI visibility scan by category: AI Discovery 10 of 25 points, Structured Data 0 of 25 points, Content Readiness 12 of 30 points, AI Trust Signals 9 of 20 points.
Website audit sub-scores (out of 100): On-Page 56, Technical 96, Performance 68, Content 33.
Strengths: 5 checks passed. AI Crawler Access, AI Content Blocking, AI-Parseable Headings, About/Team Page, XML Sitemap.
Areas to improve: 13 checks. llms.txt (failed), FAQPage Schema (failed), Google Business Profile Link (failed), LocalBusiness Schema (failed), Third-Party Review Links (failed), Content Too Thin (failed), Meta Description (failed), Organization Schema (warning), Speakable Schema (warning), Hyperlocal Targeting (warning), Local Multimedia (warning), Q&A Content (warning), Author Signals (warning).
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