Laboratories Testing Water locations near Prosser, WA

Showing 1–10 of 10 results

We track 10 laboratories testing water listings in and around Prosser, WA, spread over 4 ZIP codes. Listings here were last checked in Aug 2026.

Sal's Pump Service

Water Heater Installation & Repair

📍 107502 W Old Inland Empire Highway, Prosser, WA, 99350

📞 509-830-1520

Williams Carpet Cleaning

Carpet & Rug Cleaners Water Extraction & Restoration

📍 Serving Your Area, Prosser, WA, 99350

📞 509-786-4188

Northwest Water Management Inc

Water Consultants

📍 Serving Your Area, Grandview, WA, 98930

📞 509-837-6770

Updated Aug 2026

Port Of Sunnyside Water Laboratory

Building Hardware And Materials

📍 747 Midvale Rd, Sunnyside, WA, 98944

📞 509-839-3187

🌐 www.portofsunnyside.com

Locally owned and operated. See us for all your needs.

AG Health Laboratories

Testing Laboratories

📍 445 Barnard Blvd, Sunnyside, WA, 98944

📞 509-836-2020

🌐 aghealthlabs.com

Sunnyside Soft Water Service

Water Treatment & Conditioning

📍 324 Eastway Dr, Sunnyside, WA, 98944

📞 509-837-2161

Benton Irrigation District Water Inquiries

Water Companies

📍 47506 Highland Rd, Benton City, WA, 99320

📞 509-588-3510

🌐 bidwater.org

1 Hour Photo Express

Photofinishing Laboratories

📍 317 Yakima Valley Highway, Sunnyside, WA, 98944

📞 509-837-2403

Sunnyside Soft Water Service

Business Services

📍 707 S 16th St, Sunnyside, WA, 98944

📞 509-837-3890

Roza Irrigation Water Orders

Irrigation Systems & Equipment

📍 120 S 11th St, Sunnyside, WA, 98944

📞 509-837-2223

Related Categories

Building Hardware And Materials Business Services Carpet & Rug Cleaners Water Extraction & Restoration Irrigation Systems & Equipment Photofinishing Laboratories Testing Laboratories Water Companies Water Consultants Water Heater Installation & Repair Water Treatment & Conditioning

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