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Commercial Property Tax Protest Service

Property taxes are significant – Challenge them at the next level!

Since 1974, O’Connor has the unparalleled market expertise to provide commercial property owners with all of their real estate valuation and consulting needs. An established leader in uniform and equal property tax relief, including cost segregation and appraisals, we have a proven track record of success.

With a proprietary, systematic approach, incorporating massive data aggregation, technology and expert staff, O’Connor is the leading independent real estate tax services company in the United States. O’Connor handles a volume of appeals in 45 states, from coast to coast.


Your property taxes will be aggressively protested every year by the #1 property tax firm in the country. If your taxes are not reduced you PAY NOTHING, and a portion of the tax savings is the only fee you pay when your taxes are reduced! Many FREE benefits come with enrollment.

Property Tax Protection Program Benefits