Montgomery Sansome has highly trained and efficient technicians available for diemergency services to address all emergencies including fire, water, wind, and sewer back up, vehicle impact and earthquake. Our technicians have been trained at the Millbrae Mold Institute (also home based at Montgomery Sansome) in the safe and efficient clean up of contaminated surfaces including black water, mold, and other contaminants. Asbestos and lead?- No problem.

We at Montgomery Sansome take great pride in providing the services to the general public based upon Xactimate billing rates, and we can bill your insurance company direct for the services provided.

You are 15 seconds away from a live emergency dispatcher who will coordinate your project clean up with an appropriate staff properly trained in addressing the onsite needs resulting from any emergency.

Ask about our Absolute Odor Control Guarantee.

“Len and his crew have also gone out of their way to make our renovation seem like the only renovation they have going on. I feel like we get extreme personal attention and assistance. He is also very thorough and is making sure that we will be moving back into a safe environment. We really appreciate this fact, as we have a two year old daughter with asthma.” – April A.

You may feel confident that with our more than 40 years experience and service excellence, that the technicians dispatched to your site will provide the expert services required to properly address all damages from fire, water, to sewer backup.

Residential. Commercial. Industrial. High Rise. Large Loss

Montgomery Sansome has teams on standby for emergency services available throughout the entire bay area.

  • Services Available
  • Security board-up
  • Emergency drying. Structural stabilization
  • Temporary power restoration
  • Content pack – out (your contents will be inventoried, carefully packed, and stored at our 38,000 sq. ft. facility in Millbrae Ca. protected by video camera 24/7.)


Over 40 years of experience and thousands of completed construction projects, and Montgomery Sansome still remains A+ rated with the Better Business Bureau. Len, Montgomery Sansome’s general partner, has been working with one of the superintendents, Kenny, for more than 40 years.

Visit our kitchen and window showroom and design center at 305 Adrian Rd. Millbrae, CA. (2 minutes from the SFO Airport)

Montgomery Sansome Certifications

Better Business Bureau A+ Rated

California State Contractor’s License: 741713