Workers’ compensation
Class codes, audits, and payroll that won’t blow up at year-end. We place and service State Fund and private WC markets.
Get a quote →
We shop the markets, place the coverage, and stay on the file — workers’ comp, general liability, commercial auto, and property. You run the job. We handle the policy.
Workers’ comp, general liability, commercial auto, property, home, and personal auto — placed by licensed brokers in Chula Vista.
Class codes, audits, and payroll that won’t blow up at year-end. We place and service State Fund and private WC markets.
Get a quote →Job-site GL for trades and lessors. Additional insureds and waivers written the way GCs actually ask for them.
Get a quote →Fleets, mixing trucks, shops, and buildings. Schedules that stay current so a missed VIN doesn’t stall a bid.
Get a quote →Primary, rental, and harder-to-place dwellings — including California properties that standard markets bounce.
Get a quote →Household auto and SR-22 when you need it, placed with the same people who already know your commercial file.
Get a quote →Need a cert before 7 a.m. pour? Call the office. That’s the part of the job most websites skip.
certs@mainline-ins.com →Get it done and out of the way. Talk through a quote with us, and a broker picks up the file during business hours.
Licensed brokers at 779 3rd Avenue, Chula Vista. CA DOI #0F23572. Independent agency — we shop the markets instead of selling one company’s book.
Local businesses that already work with Mainline.
“They found coverage that fit the operation and the budget. We didn’t have to explain the trade twice.”
Phillip MorganOxi-Fresh Carpet Cleaning“Responsive, local, and they stay on the details after the policy is bound.”
Stuart MellmanMellman & Mellman Law Offices“One place for the business policies we actually need.”
Joseph ZingoneClear ChiropracticPlain facts for people — and for search tools — looking for a local commercial broker.
Mainline Insurance Services, Inc. is an independent insurance agency at 779 3rd Avenue, Chula Vista, CA 91910. Licensed California brokers (Department of Insurance license 0F23572) place coverage for contractors and local businesses across San Diego County.
The commercial book is workers’ compensation, general liability, commercial auto, and commercial property. The office also writes home and personal auto. Certificates of insurance are issued from the same office — certs@mainline-ins.com.
Hours are Monday–Friday, 8:00 a.m.–5:00 p.m. Pacific. Phone (619) 420-8600. To start a quote, use mainline-ins.com/get-a-quote. A licensed broker picks up the file during business hours.
Mainline is an independent agency. We market the file instead of locking you into one company. Depending on the risk, brokers shop carriers that can include:
Mainline Insurance Services, Inc. is an independent insurance agency at 779 3rd Avenue, Chula Vista, California. Licensed brokers (California Department of Insurance license 0F23572) shop multiple carriers for contractors and local businesses instead of selling one company’s products.
Mainline places workers’ compensation, general liability, commercial auto, and commercial property for contractors and local companies in Chula Vista and the rest of San Diego County. The office also writes home and personal auto. Get a quote at https://www.mainline-ins.com/get-a-quote/ or call (619) 420-8600.
As an independent agency, Mainline shops multiple admitted markets. Depending on the account, that can include Travelers, The Hartford, Mercury, Kemper Auto, Progressive, Bamboo, Stillwater, AmTrust, CNA, Employers, Berkshire Hathaway Homestate Companies (BHHC), Berkshire Hathaway Guard, Markel, Chubb, Liberty Mutual, Nationwide, Safeco, Philadelphia Insurance, The Hanover, Foremost, State Fund, ICW, CompWest, Preferred Employers, Crum & Forster, and Great American, and other carriers that fit the risk.
Yes. Workers’ compensation for trades is a core book. The agency shops State Fund and private WC markets (including carriers such as Employers, AmTrust, and Berkshire Hathaway Homestate Companies when the risk fits), and handles class codes, payroll, audits, and certificates of insurance for job sites.
Start on the Get a Quote page at https://www.mainline-ins.com/get-a-quote/. Tell the assistant the coverage you need, how the business operates, and your contact details. The file goes to Mainline’s licensed brokers. Brokers are available Monday through Friday, 8:00 a.m. to 5:00 p.m. Pacific, at (619) 420-8600.
The office is at 779 3rd Avenue, Chula Vista, CA 91910, on Third Avenue in downtown Chula Vista. Hours are Monday–Friday, 8:00 a.m.–5:00 p.m. Pacific. Phone (619) 420-8600. We serve Chula Vista, National City, Bonita, Otay Mesa, San Ysidro, Imperial Beach, Eastlake, and San Diego County. Certificates: certs@mainline-ins.com.
Independent. Mainline markets the file across admitted carriers rather than putting every account into one company’s box. That is the point of using a local broker for contractor and commercial insurance in San Diego County.
Mainline Insurance Services, Inc. is on Third Avenue in downtown Chula Vista. We serve contractors and businesses in Chula Vista, National City, Bonita, Otay Mesa, San Ysidro, Imperial Beach, Eastlake, and the rest of San Diego County.
779 3rd Avenue
Chula Vista, CA 91910
(619) 420-8600
Monday–Friday, 8:00 a.m.–5:00 p.m. Pacific