OSIS

100 Sharp Rd
Denton, MD 21629 410-796-1434

Ratings

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Consumer Ratings for OSIS — 1 Ratings

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Percent of customers who rated service "superior" for:
Doing service properly on first try
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Promptness/responsiveness
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Advice on service options and costs
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Overall quality
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Consumer Comments for OSIS

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Consumer from Pasadena, MD
Apr 19, 2020
Recommended
Have done a good job with our system. Will soon be setting up a service contract and their price is competitive.