Welcome to Mainline Insurance

California General Contractor’s Liability Insurance

Mainline Insurance Services specializes in providing business insurance policies for artisan and general contractors including workers comp, business group health insurance, and more throughout the state of California, Florida and Texas. Whether you’re in construction, roofing, or plumbing looking for general liability, commercial auto insurance, worker’s compensation or commercial property 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. We then work closely with a range of insurers to find you the best coverage at the most competitive rate for the following:

  • General Liability Insurance
  • Commercial Auto Insurance
  • Workers Compensation
  • Construction Bonds
  • Excess Liability Insurance
  • Commercial Property Coverage
  • Professional E & O
  • Individual Health Insurance Plans (Anthem Blue Cross or Kaiser)
  • Group Health Insurance Plans (Anthem Blue Cross or Kaiser)

We bring the information back to you in clear and understandable terms so you know exactly what your options are and how to go about finalizing the process. Your time is valuable, Mainline Insurance Services knows this. To receive a no obligation, fast 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.


Mainline Insurance
Contractors General Liability Insurance Providers
P.O. Box 120640
Chula Vista, CA 91912

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