Apex As-Builts, Inc. is a California firm providing comprehensive building measurement services for any industry. Since our foundation in 2013, we have relentlessly refined our process to guarantee the most accurate, thorough, and cost-effective building surveys possible. Rest assured; with AAB you can count on always receiving The Best Plan.

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We make the complex look easy

Let’s not sugarcoat it; building surveys can get downright complicated. Ever evolving equipment, software, logistics, and methods can make it a daunting task attempting to keep up. We’ve streamlined this complex process over the course of thousands of projects so that you can focus on what’s important.



Simply put, if we can see it, we can measure it. A highly-trained AAB surveyor will utilize 3D scanning technology, GPS, UAS, or even a measuring tape to ensure every square foot is thoroughly and accurately documented. We'll leverage the power of modern survey equipment to deliver the most technologically accurate results possible.



Once the necessary survey data is collected, rest easy knowing that plans will be drafted to your exact specifications in 2D or 3D with tolerances under 0.1%. Should you have a custom template or CAD standards, we can easily tailor our approach to meet your needs.



You'll get your plans on time, every time. All plans are delivered in the CAD format of your choice, accompanied by a PDF file, photo documentation, and an easily shareable Dropbox link. Need something a little different? We also offer 3D scanning as a stand-alone service, as well as plan conversions, BOMA reports and UAS mapping.



We’re here to support you long after your plans have been delivered. Our relationship with each client is ongoing, and whether you need additional deliverables or have any questions, we’re always ready to help.

Professional building surveys catered to your industry’s requirements

The trust our clients place in the quality of our work is of paramount importance to us at AAB. With each project we seek to help you avoid the costly errors, surprises, and delays that often originate from poorly executed building surveys. We’d be privileged to earn your confidence and show you why you need look no further for all of your as-built needs.

One-stop shop

Our technical expertise, experience, and unique survey solutions enable us to document properties in any format you may need. With thousands of successful projects to date and an unmatched array of precision survey equipment, all of your building measurement needs may be found under one roof.


Everything is done in-house

Many as-built providers subcontract their building surveys, resulting in varying degrees of quality from one project to the next; not so with us! At AAB, we have the most proficient staff in the industry and insist on every project being done in-house to our rigorous standards.


Transparent pricing

We won’t make you jump through hoops to get a quote. In fact, our online Get a Quote form makes it easier than ever. Need a pricing sheet? No problem; in most cases, we can supply our repeat clients with a customized pricing sheet suited to their unique requirements.



Our plans are typically rounded to the nearest 1/8” with guaranteed tolerances under 0.1%.



Rapid turnaround times and upfront schedules ensure your project is kept on track from the get-go. Most importantly, we meet deadlines!

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