Fireman's Fund offered a ranging portfolio of coverage including personal auto, homeowners, excess and collections insurance for high-net-worth clients.

Commercial insurance products included entertainment, business office policies, workers' compensation, general, professional, excess liability, auto, farm, and ranch coverage.

Since its inception, Fireman's Fund had insured some of America's landmarks and inventions, including the Golden Gate Bridge and the Spirit of St. Louis.

[citation needed] In a move following the announcement of the integration, ACE agreed to acquire Fireman's Fund Insurance Co.’s personal lines business for a total of $365 million.

1906 — San Francisco earthquake destroyed Fireman's Fund's headquarters and all records, but it was able to pay all policyholder claims with a combination of cash and stock.

[6] Early 1980s — Outgrew its space in San Francisco and moved the headquarters north to Novato, California 1984 — Insured the ABC telecast of the 1984 Olympics.

2015 — ACE Limited, a Swiss insurance company, agrees to purchase Fireman's Fund personal lines business for $365 million.

[8] [9] 2020 — Fireman's Fund Insurance Company was sued by Lionsgate for $1.62 million following the death of a cast member and a fire that destroyed a Hungarian studio during the shooting of its 2018 film Robin Hood.

Personal insurance for high-net-worth and affluent customers included home, auto, valuables, excess liability, art, wine, and jewelry collections, yacht, and watercraft.