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About TerraFirma

Benefits of Regular Maintenance

Keep your Sump Pump, Dehumidifier, & Repair Systems Running Smoothly

Dehumidifier Service & Maintenance in Portland

Keep your sump pump, dehumidifier, and other repair systems running smoothly with TerraFirma.

Schedule your annual proactive service appointment to keep your sump pump(s) and dehumidifier in the best condition for proper performance. Sump Pumps and dehumidifiers need servicing by a professional regularly to avoid failure and the possibility of causing extensive damage to your home. With an annual service plan, a TerraFirma Service Professional will visit your home and inspect, test, clean, and care for your sump pump and dehumidifier ensuring your system works correctly in the event of water or moisture.

Your sump pump and dehumidifier were installed to protect your home from water damage. Trust the experts at TerraFirma to keep your system running!

Services Included

    • Re-tighten to the appropriate torque
    • Evaluate PowerBrace and/or wall anchor plates
    • Benchmark the position of the wall(s) at each location
    • Remove excess anchor rod
    • Perform an inspection of foundation, grading & gutters
    • Cycle & water test sump pump operations
    • Clean sump system liner of sediment and silt
    • Change the battery in the WaterWatch(R) alarm
    • Flush & flood test WaterGuard(R) system as necessary
    • Evaluate discharge line(s) & potential for freezing
    • Assess benchmarks
    • Replace/add benchmarks as necessary
    • Determine elevations of the entire foundation
    • Inspect grading, downspouts, and gutters
    • Inspect foundation walls for cracks, efflorescence, or water stains
    • Measure relative humidity of the space
    • Inspect and clean filter
    • Clean heat exchange core & evaporator coil
    • Clean discharge line
    • Inspect blower, wires/connections & refrigeration system
    • Adjust settings as needed

Looking for a price? Get a no cost, no obligation free estimate.

our service area

We serve the following areas

  • Adams
  • Adrian
  • Arock
  • Athena
  • Baker City
  • Bates
  • Bridgeport
  • Brogan
  • Burns
  • Cove
  • Crane
  • Drewsey
  • Durkee
  • Elgin
  • Enterprise
  • Haines
  • Halfway
  • Harper
  • Helix
  • Hereford
  • Huntington
  • Imbler
  • Imnaha
  • Ironside
  • Jamieson
  • Jordan Valley
  • Joseph
  • Juntura
  • La Grande
  • Lostine
  • Meacham
  • Milton Freewater
  • North Powder
  • Nyssa
  • Ontario
  • Oxbow
  • Pendleton
  • Pilot Rock
  • Prairie City
  • Richland
  • Riverside
  • Summerville
  • Sumpter
  • Ukiah
  • Union
  • Unity
  • Vale
  • Wallowa
  • Westfall
  • Weston
Our Locations:

TerraFirma Foundation Systems
761 NE Garden Valley Blvd.
Roseburg, OR 97470

TerraFirma Foundation Systems
13110 SW Wall St
Portland, OR 97223

TerraFirma Foundation Systems
10111 S Tacoma Way D5
Tacoma, WA 98499

TerraFirma Foundation Systems
2001 NE 117th ST
Vancouver, WA 98686
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Service Area
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