Welcome to Mainline Contractors Insurance






California General Contractor’s Liability Insurance

Gen Commercial
Comp Bonds

Mainline Insurance Services specializes in providing commercial insurance policies for artisan and general contractors throughout California and various other states. Whether you’re in construction, roofing, or plumbing looking for insurance coverage, Mainline’s dedicated team of highly qualified professionals is committed to finding the best options to protect you and every aspect of your company.

Here at Mainline Insurance, we keep it simple. While guaranteeing privacy, we gather detailed information about your company, and then work closely with a range of insurance carriers to find you the best coverage at the most competitive rate.  The policies we offer are:

We present the information to you in clear and understandable terms so you know exactly what your options are and how to go about finalizing the process. Mainline Insurance knows your time is valuable, so to receive a fast, no obligation quote, please click the link and complete the simple form.  An e-mail will be forwarded immediately to an insurance professional and a call will be returned as quickly as possible.


Contractors General Liability Insurance Providers
P.O. Box: PO Box 120640
Chula Vista CA 91912

Phone: 888-467-6612
Fax: 877-467-6610
Lic# 0F23572