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Your Local Canonsburg Independent Insurance Agency

Walter Mark Agency specializes in car, home, life, commercial auto, business, and general liability insurance.

Located in Canonsburg, Pennsylvania, Walter Mark Agency was established in 1973 by Walter Mark, after he joined Erie Insurance in 1957 as a Field Adjuster. Walter Mark Agency is a family-operated, full service insurance agency specializing in products such as Auto/Car Insurance, Home Insurance, Business/Commercial Insurance, Life Insurance, Annuities and Health Insurance.

On the commercial side, Erie Insurance provides coverage for artisans, contractors, landlords, retailers and large building owners. Erie also offers ancillary coverage that goes along with General Liability and Business Owner Policies including commercial vehicle coverage, business umbrella policies, workman’s compensation insurance and bonding insurance.

Contact-Free Life Insurance Quote

For a limited time, ERIE is waiving the requirement of a paramedical exam in light of CDC guidance to maintain social distancing and prevent the spread of COVID-19.

Specializing In Erie Insurance

Erie Insurance has been helping customers since 1925 with their auto, home, business, and life insurance needs.
Auto Insurance

Auto Insurance

Auto or car insurance coverage has two parts. The first is the liability section of the policy.
Homeowners Insurance


If you have tangible assets, you need the protection of a homeowners insurance policy.
Life & Health Insurance


Always on the lookout for quality, service-oriented insurance companies for our clients.
Boat & Marine Insurance

Boat & Marine

Boat or marine insurance is available for small boats, yachts and high performance powerboats.
Flood Insurance


Did you know that your homeowners insurance does not cover flood damage?
Business Insurance

Business Insurance

As a business owner, you have enough on your mind without having to worry about your insurance needs.