Generator Repair in Spokane

Licensed Electrical Work for Residential Backup Power

A malfunctioning generator needs careful evaluation of both the equipment and its connection to the home. Northwest Renewables provides generator repair in Spokane through licensed electricians and trained apprentices who complete the parts-and-labor work. We’re locally owned and operated, and we serve homeowners throughout the surrounding region.

Our repair service addresses problems with existing generators. It’s separate from the planning and electrical work required for a new installation. When you contact us, describe what the unit does, when the problem began, and whether it failed during an active outage.

Call (509) 732-9255 to discuss your generator problem and request service from our electrical team.

Signs Your Generator Needs Repair

A generator doesn’t have to stop completely to show that something is wrong. Starting trouble, interrupted power, leaking fluids, and excessive heat can all signal the need for professional attention. Avoid repeatedly restarting the unit or handling electrical components when the cause isn’t clear.

Common generator failure symptoms include:

• Battery failure: A weak or failed generator battery can prevent the starting system from turning the unit on.
• No-start condition: A generator that won’t start requires evaluation of its starting system, fuel supply, and overall operating condition.
• Tripped circuits: A tripped breaker can point to an overload or electrical fault that requires safe diagnosis.
• Fuel depletion: An empty fuel supply can stop operation and should be distinguished from a mechanical or electrical fault.
• Oil or fuel leaks: Leaking fluids can interfere with operation and create safety concerns that warrant prompt attention.
• Generator overheating: Excessive heat or low coolant levels can indicate a cooling-system problem and disrupt operation.
• No electrical output: A unit that starts but doesn’t supply power requires evaluation of its electrical system and transfer connection.

What to Expect from a Generator Repair Evaluation

Start by explaining the symptoms you observed and the generator’s condition before the failure. Mention whether it stopped during an outage, failed a routine start, displayed a warning, or ran without supplying power. The evaluation documents these symptoms before the repair scope is determined.

The work required depends on the diagnosed fault, affected components, and condition of connected electrical equipment. The evaluation must therefore come before decisions about the repair itself. Our licensed electricians and trained apprentices complete the documented parts-and-labor work for generator repair in Spokane.

Preventing Backfeeding

A generator shouldn’t be connected directly to home wiring without approved transfer equipment. A transfer switch moves the home’s electrical load between utility and generator power. A panel interlock mechanically prevents the main utility breaker and generator breaker from operating at the same time.

Both systems are intended to prevent backfeeding, which occurs when generator electricity flows onto utility lines. Backfeeding can injure lineworkers and damage equipment. If a generator runs but the home doesn’t receive power, its electrical system and transfer connection need proper evaluation rather than a temporary wiring workaround.