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PROFESSIONAL SURVEYING & GEOMATIC SERVICES

Topox Surveying delivers dependable and accurate surveying solutions for construction, civil engineering, land development, and architectural projects across British Columbia. With a strong foundation of technical expertise and field experience, we support projects from early planning to final completion.

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BEST QUALITY

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PROFESSIONAL

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ABOUT THE FOUNDER

Alexis Castellanos, founder of Topox Surveying, is a professional with an Engineering Degree in Surveying and Construction from Mexico and over 15 years of hands-on experience in the construction and geomatics industry.

Alexis has led and executed survey operations on major projects, including:

Industrial Projects
Highway & Infrastructure Projects
Construction & Commercial Projects

Alexis also has strong technical proficiency in AutoCAD, construction layout, and quality control verification.

SURVEYING SERVICES

OUR SERVICES ARE DESIGNED TO SUPPORT ACCURATE PLANNING, EFFICIENT CONSTRUCTION, AND RELIABLE DOCUMENTATION.

SITE PREPARATION & PLANNING SURVEYS

- Detailed site feature mapping for design and engineering stages.
- Topographic data collection for terrain modeling and project planning.
- Tree and environmental feature surveys for permitting and landscape coordination.
- Interior measurements for lease area assessments using BOMA standards.

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AS-BUILT & COMPLIANCE SURVEYS

- Pre-pour checks for municipal or engineering approvals.
- As-built documentation capturing final built - conditions.
Post-construction surveys for record drawings and certification.

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CONSTRUCTION LAYOUT SERVICES

- Setting out structural elements, including foundations, piles, columns, utilities, and earthworks.
- Precision layout of anchor bolts, concrete strips, and building gridlines.
- Establishing site control benchmarks for contractors throughout the project.
- Verification of contractor layout before concrete placements.

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SPECIALIZED ENGINEERING SURVEYS

- Volume and quantity calculations for earthworks, roadworks, and construction pavements.
- Site alteration design surveys for residential and commercial projects.

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OUR PROJECTS

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