Our regular annual maintenance and inspection plan is included with your Thrasher Care Club membership.*


    As a Thrasher Care Club member, you receive priority scheduling for any maintenance, service or future install appointments.


    Receive a members-only 5% discount on any purchases at this address.

    * Minimum 1-year membership required

Annual Maintenance Program

At Thrasher, we believe in doing things the right way. While we have the best technicians install the best products available, every system needs a little upkeep. To make the necessary maintenance easier, we created Thrasher Care Club - an easy, recurring monthly payment that covers your annual maintenance appointment, priority scheduling and a 5% discount on future systems and products!

Regular maintenance and care of your Thrasher system can greatly reduce emergency service calls, ensure the system is working effectively and increase the normal expected life span of your system. Every annual maintenance includes a full inspection and complimentary basement protection evaluation.

Give yourself the peace of mind that comes with knowing your Thrasher systems are properly maintained!

Call us today at 800.827.0702 or ask your Thrasher representative for more details!


  • Cycle & water test sump pump operations
  • Clean sump system liner of sediment and silt
  • Change battery in the WaterWatch® alarm
  • Flush & flood test WaterGuard® system as necessary
  • Evaluate discharge line(s) & potential for freezing

Wall Stabilization:

  • Re-tighten to appropriate torque
  • Evaluate Powerbrace and/or wall anchor plates
  • Benchmark the position of wall(s) at each location
  • Remove excess anchor rod
  • Perform an inspection of foundation, grading & gutters

Foundation Stabilization:

  • Assess benchmarks
  • Replace/add benchmarks as necessary
  • Determine elevations of entire foundation
  • Inspect grading, downspouts and gutters
  • Inspect foundation walls for cracks, efflorescence or water stains

Radon Mitigation:

  • Check radon fan function
  • Record and evaluate manometer reading
  • Inspect for new radon entry points
  • Check radon exhaust point for obstructions
  • Retest radon levels

Indoor Air Quality:

  • Inspect & clean filters
  • Inspect & clean the Energy Exchange Element
  • Inspect & clean motor
  • General cleaning of unit & ductwork


  • Check relative humidity set point
  • Inspect filter
  • Clean heat exchange core & evaporator coil
  • Clean drain pipe
  • Inspect blower, wires/connections & refrigeration system

our service area

We serve the following areas

  • Adrian
  • Albany
  • Allendale
  • Amity
  • Archie
  • Blue Springs
  • Buckner
  • Butler
  • Cameron
  • Clarksdale
  • Darlington
  • Denver
  • East Lynne
  • Excelsior Springs
  • Garden City
  • Gentry
  • Grain Valley
  • Grant City
  • Greenwood
  • Harrisonville
  • Holt
  • Independence
  • Kearney
  • King City
  • Lathrop
  • Levasy
  • Liberty
  • Lone Jack
  • Maysville
  • Mc Fall
  • Missouri City
  • Mosby
  • Oak Grove
  • Osborn
  • Peculiar
  • Plattsburg
  • Pleasant Hill
  • Raymore
  • Rich Hill
  • Sheridan
  • Stanberry
  • Stewartsville
  • Strasburg
  • Trimble
  • Turney
  • Weatherby
  • Worth
  • Blockton
  • Clearfield
  • Lenox
Our Locations:

804 N Haverhill Rd
El Dorado, KS 67042