Building Maintenance > Engineers & Surveyors
DeTilla & Associates and its predecessors Olson & DeTilla Associates and Olson Surveying Service have been meeting the needs of many clients in Southern California for over 60 years. It was truly a pleasure serving the Greater Los Angeles community for so many years. We are delighted to announce that our office has relocated to San Luis Obispo County as of September 2019.
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Details
- Last Updated
- 13/Feb/2025
- Contact
- Dean Olson
- [email protected]
- Phone
- (562) 803-4044
- Website
- http://olsondetilla.com/
- Address
- 12733 Bellflower BlvdDowney, CA 90242