Horizon Engineering

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Quotes

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To request a quotation for emissions testing work from Horizon, download and fill out our RFQ form (located left). Submit via email (as attachment) or print out and fax to (503) 255-0505. For new accounts/sources, we also need a copy of your permit to assure we are adequately prepared. Please call our office with any questions during this process.

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STACK TESTING | Method 9