Backflow Prevention in the Sioux Falls Area
Protect your drinking water with expert backflow testing, repairs, and device installation. DRG Mechanical Inc is your local plumbing team, trusted for precision work and responsive service. We serve the Sioux Falls area, including Brandon and Tea. Our highly trained crew delivers code‑compliant solutions and clear communication, backed by a 4.9 rating from 71 reviews. Need service or a test due soon? Call or request an appointment online today.
Why Choose Us
Trained specialistsHighly trained team focused on safety and compliance.
Code‑compliant workBackflow testing and repairs performed to local standards.
24/7 emergency helpRound‑the‑clock plumbing support when you need it.
Trusted locally4.9 rating from 71 reviews.
Pro dealer credibilityIndependent American Standard Customer Care Dealer.
What Our Customers Say
professionalism
"Fast, professional service and clear communication."
quality
"They fixed it right the first time."
trust
"Honest, reliable, and easy to work with."
Where We Work
What areas do you serve for backflow prevention?
We serve the Sioux Falls area with prompt, professional backflow testing and repairs, including Sioux Falls, Brandon, and Tea. See the full service list below for every community we cover.
Sioux Falls Area
Sioux Falls, SDBrandon, SDTea, SD
Complete Service Area:
Sioux Falls, SDHarrisburg, SDRenner Corner, SDShindler, SDTea, SDAnderson, SDBrandon, SDCanton, SDFairview, SDGarretson, SDHudson, SDMeadow View Addition, SDPine Lakes Addition, SDRowena, SDSherman, SDValley Springs, SDWorthing, SDAlvord, IABoyden, IADoon, IAGeorge, IAHull, IAInwood, IALarchwood, IALester, IALittle Rock, IAMatlock, IARock Rapids, IARock Valley, IAAdrian, MNBeaver Creek, MNEllsworth, MNHardwick, MNHills, MNKanaranzi, MNLuverne, MNMagnolia, MNSteen, MN