Generator Wiring in Salem, OR
Wire Smart Inc. provides generator wiring for homes and businesses in Salem, Marion County, Polk County, and the Willamette Valley. We install transfer switches, wire standby and portable generators, and upgrade panels when needed to support backup power.

Quick Answers
Direct answers for Salem, Marion County, Polk County, and the Willamette Valley.
- Who
- Wire Smart Inc., a Salem, Oregon licensed electrical contractor (Oregon CCB #215974, BCD #C1787) handling the electrical side of standby and portable generator installs.
- What
- Manual and automatic transfer switches, generator inlet boxes, dedicated subpanels, panel upgrades when capacity is short, and final hookup of standby/portable units.
- Where
- Homes and businesses in Salem, Keizer, Dallas, Monmouth, Independence, Silverton, Stayton, Turner, and the wider Marion County, Polk County, and Willamette Valley.
- How much
- Free estimate. Portable-generator inlet + interlock kits typically run $850–$1,800 installed; standby transfer switches with subpanels are bid by load and panel condition.
- When
- Most transfer-switch installs complete in 1 day; typically scheduled within 3–7 business days, often sooner.
What We Do
- ▸Manual and automatic transfer switch installation
- ▸Standby generator wiring and connection
- ▸Portable generator inlet boxes
- ▸Panel upgrades sized for generator loads
- ▸Permitting and inspection coordination
- ▸Testing and commissioning
Common Reasons Customers Call Us
- Frequent power outages from storms
- Backup power for medical equipment or work-from-home
- Critical loads at a business or shop
- New generator purchase that needs proper wiring
Our Process
- Step 1Site review to confirm generator size, fuel, and load needs.
- Step 2Estimate including transfer switch and any panel work.
- Step 3Permitted install of transfer switch and generator wiring.
- Step 4Test under load and walk-through of operation.
Why Work With Wire Smart Inc.
- ✓Clean, code-compliant installs
- ✓Panel upgrades and generator wiring under one contractor
- ✓Salem-area service for homes and businesses
- ✓Permits and inspections handled
Areas We Serve
We serve Salem, Keizer, Dallas, Monmouth, Independence, Silverton, Stayton, Turner, and surrounding areas in Marion County, Polk County, and the Willamette Valley.
Frequently Asked Questions
+Does Wire Smart install generator wiring?
Yes. We wire standby and portable generators for homes and businesses, including transfer switches and panel work.
+Can Wire Smart wire a transfer switch?
Yes. Manual and automatic transfer switches are a core part of our generator work.
+Can a generator require a panel upgrade?
Sometimes. If your existing panel is undersized or outdated, we may recommend a panel upgrade so the generator can safely back up the loads you want covered.
Related Services
Request an Estimate
Call Wire Smart Inc. at 503-383-1602 or send us a message. We respond quickly to homes and businesses across the Salem area.
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