The parts that keepbuildings running.
Sensors, relays, actuators and transmitters from 20 trusted manufacturers. Real pro pricing. Shipped straight from the factory floor to your job site.
Brands pros spec
Every part ships straight from the manufacturer's dock. Genuine, current revision, full warranty.
Find it fast
/01
Temperature & Humidity Sensors
Room, duct, immersion and outside air
/02
Current Sensing
Status switches and transducers
/03
Relays & Power
Pilot relays and power supplies
/04
Actuators & Valves
Damper actuators, fail-safe and modulating
/05
Pressure & Flow
Transducers, transmitters, air switches
/06
Networking & BACnet
Routers, gateways, I/O
/07
Gas Detection & IAQ
CO, NO2 and CO2 monitoring
/08
Thermostats & Zoning
Commercial stats and zone panels
/09
Enclosures
Steel and polycarbonate panels
/10
Humidification
Whole-building humidifiers
Service truck staples
The relays, switches and sensors techs replace every week. In stock at the manufacturer and ready to ship.
Built for the service truck
Factory direct
Parts ship from the manufacturer's dock. No middle warehouse, no gray market, current revisions only.
Real pro pricing
Web prices that beat the counter, with deeper tiers and Net 30 for approved contractors.
Free cross-reference
Send the number off the dead part. We match it to a current replacement and quote it.
Controls people
Talk to someone who knows the difference between 10K-2 and 10K-3. Not a call center.

A distributor that answers the phone
We started Golden Valley Controls because getting a simple controls part should not take three calls and a week. Tell us the model on the old unit. We find the exact match or the right replacement and ship it from the factory.
- Free cross-reference on obsolete and competitor part numbers
- Bulk and project pricing on BOMs
- Datasheets and wiring diagrams on every product page
- Net terms for approved contractors
Contractor pricing. Net terms. One rep.
Open a pro account and get tiered pricing below our web price, Net 30 on approval, and a direct line to a rep who knows controls. Takes two minutes.