SubSurface Instruments not only repairs all their own products, but provides "Independent Repair" of theSchonstedt brand older "GA & MAC" products. (SubSurface Instruments is NOT affiliated in any manner with Schonstedt Instrument Company.)

The warranty, reliability, customer service and expertise SubSurface Instruments offers is unmatched in the industry with the highest quality and timely repair services available.  A 12-month (1-year) new unit warranty is provided on all "GA & MAC" type units repaired. All "ML" units repaired carry a new Lifetime Warrenty

• Repairs are done in a timely fashion, best in the industry. 
• Customers get a detailed breakdown of parts and labor costs automatically...and a guaranteed quotation, no surprises!
• SubSurface Instruments believes in supporting its products, dealers, and end users.  SubSurface Instruments products are tools used to do a better, more efficient job; and that tool should last a lifetime.
• The quality, reliability, and support required to have a product last a lifetime can only be accomplished with employees that believe in the company and its products; and are proud of the work they perform.
• SubSurface Intruments provides the best service, with the best repair warranty in the business.
• Actual average repair cost is around $200.
• Guaranteed quote, not an estimate.
• Guarantieed 5-day or less or repair any unit; average 2-days.
• Labor and parts prices separated.

Please ship units for repair to the following address:

1841-C Plane Park Drive De Pere, WI 54115

We do not require an RMA#. Please include name, phone and FAX numbers, ship to address, and a brief description of the problem, if known. No repairs will be performed without approval, except warranty repairs.

Magnetic Locator Repair and Support Policy pdf