SF Earthquake Retrofitting did a retrofit on my single family home in San Francisco. Working with Aidan was a real pleasure. Lon a low pressure relaxed manner he clearly explained the work that was to be done. Once we agreed to work together he set a clear schedule for the work, keeping to the schedule and even making some adjustments so my 10 month old could get some sleep on the days she was home. The workmanship is high quality. Our house is safer and our garage looks much better as a result of his work. I highly recommend working with SF Earthquake Retrofit and Aidan. 

Christian Adams 


I had the fortune of working with Aidan while he was a Project Manager at our company. I found him to have extensive knowledge of seismic retrofitting in both residential and commercial building. He also was very easy to work with and had a great way of communicating with everyone involved in his projects.

Cecilia Zamora (Former Lead Engineer Stc Engineering SF).


Aidan has worked with me on a number of my project’s where we have needed concrete work or seismic retrofitting done. I always felt secure in knowing he brings a lot of experience and professionalism with him. These factors really allow me to focus on other aspects of my project while Aidan’s company complete the work they are contracted to do.

Sean O’Niell
(Sean O’Niell Construction)


I have done business with Aidan Leicester for over ten years and have always found him to be very knowledgeable and professional throughout our business relationship.

Scott Dahl
Outside sales at Golden State Lumber

Scott Dahl
Contractor Sales
Golden State Lumber Inc.
601 Tunnel Ave Brisbane CA 94005
415 468-1000 office
415 468-4690 fax
415 716-2512 cell
sdahl@goldenstatelumber.com email