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Over 50

Combined Years of Experience

100%

Client Satisfaction Rating

A+ Rating

Better Business Bureau

Licensed

In Texas + New Mexico

Our Partners

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Your Success is Our Priority: Delivering Excellence Every Mile

We offer a wide variety of professional land surveying services including land title, ALTA/ACSM, boundary, and construction surveying. We also offer topographic services, platting services, elevation certificates, and 3D modeling. Our extensive experience includes all property types such as small and large acreage, commercial and residential properties, farm and ranch, industrial projects, and more. At MQI we strive to provide accurate information to you on time, every time.   

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McMillan and Quinn Inc

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NOW OFFERING

Ground-Penetrating Radar (GPR) Scanning

MQI now offers GPR scanning technology to quickly and accurately find underground utilities, voids, and other structures hidden beneath the surface — helping you avoid unwanted surprises. Whether you're working on a construction site, infrastructure project, or something environmental, our scans give you the clearest picture of what’s below the surface.

Why GPR Scanning?

Non-invasive subsurface detection

Refined accuracy for safer excavation

Fast + efficient data collection

Ideal for engineering, construction, + site assessments

Where We Operate

All Over Texas + New Mexico

Frequently Asked Questions 

Get a Quote Today

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