About Us

Grant Mechanical, Incorporated, is a local, family run heating and air conditioning business that started in March of 2006.The president of the company is Sam Grant, who has 22 years experience in the field, working for several large commercial heating and air conditioning companies as well as a local residential service, installation and repair company.This job history has allowed Sam to perfect his craft in a variety of applications from custom residential systems to large scale commercial projects.

Sam has completed a five year apprenticeship program with Union Local 467, Plumbers, Pipefitters and Heating and Air Conditioning Union in San Mateo, to which he is still a member.

Grant Mechanical, Inc. takes pride in their performance, competitive pricing, and work standards.

Grant Mechanical belongs to the Better Business Bureau and is BBB Accredited and holds an A+ rating.Grant Mechanical is also a member of the County Consumer Service and Repair Group of San Mateo County and Yelp.

Grant Mechanical, Inc. is a fully licensed, bonded and insured company.

The office is run by Kristin Grant, the corporate secretary who has over twenty years experience in the construction industry as a bookkeeper, office manager, safety manager and insurance liaison.