Generator Installation · Denver, CO
Generator Installation in Denver, CO
Denver's heavy spring snowstorms and summer windstorms can bring down trees and lines, and Xcel Energy has also used public safety power shutoffs during extreme wind and fire risk along the Front Range, including in April 2024. Many homeowners want backup for the furnace, refrigerator and sump pump.
- Call now to check electrician availability in your area
- Independent, licensed electricians
- Serving Washington Park, Highlands, Park Hill and more
What's different about generator installation in Denver
A portable generator connected through an outdoor inlet and panel interlock covers those safely, while a natural-gas standby generator with an automatic transfer switch runs automatically. Generators must run outdoors and away from windows. Permits come from Denver's Community Planning and Development.
Heat pumps and EV chargers are pushing many older homes past their original 100 amp service. Basement finishes, which are common in Denver, also add circuits that need AFCI and GFCI protection.
Weather and the utility in Denver
Denver weather changes fast. Spring and summer bring hail, lightning and strong wind, and the Front Range is one of the more hail-prone parts of the country, so service masts, meters and outdoor equipment can take damage. Winters bring cold snaps and heavy snow, and the dry climate makes static and surge damage to electronics more noticeable. Xcel Energy serves most of the metro and handles meter work, service upgrades and solar interconnection. Altitude and sun exposure make rooftop solar common, and solar added to an older 100 amp panel often triggers a panel upgrade or other interconnection changes.
- Permits in Denver
- Electrical permits in Denver are issued by Community Planning and Development; surrounding cities have their own building departments.
- Electric utility
- Xcel Energy
- Where we connect you
- 66 ZIP codes in Denver, including Washington Park, Highlands, Park Hill, Baker, Stapleton/Central Park, Harvey Park
Signs it's time to call
- Frequent outages from storms, ice or heat
- Medical equipment, sump pumps or freezers that cannot lose power
- A portable generator with no safe way to connect
- Planning a whole-home standby unit
How the job usually goes
1. Size the load
Circuits that must stay powered are listed and the generator sized.
2. Choose the connection
Inlet and interlock, manual transfer switch or automatic transfer switch.
3. Install and inspect
Permitted installation, gas connection by a licensed fitter where needed, and inspection.
Full details on generator installation, including what you can safely check yourself.
What moves the price in Denver
Electricians set their own prices. Local permit fees, utility coordination and the age of the home all play a part, along with:
- Portable inlet versus standby system
- Generator size
- Transfer switch type
- Distance from panel and gas source
- Pad, permits and inspection
Stop and call an electrician if
- ✕ Never backfeed through an outlet
- ✕ Never run a generator in a garage
Generator Installation in Denver: questions
Do I need a permit for generator installation in Denver?
In most cases, yes. Electrical permits in Denver are issued by Community Planning and Development; surrounding cities have their own building departments. The electrician normally pulls the permit and arranges the inspection.
Is an interlock kit legal?
Listed interlock kits are accepted in many jurisdictions when installed with a permit. Your electrician will know the local rule.
What electrical issues are common in Denver homes?
Electricians in Denver most often see: panel upgrades for EV chargers and heat pumps; basement finish circuits and protection; hail damage to service masts, meters and outdoor equipment.
More electrical help in Denver
Generator Installation in nearby cities
Guides
Need generator installation in Denver?
Call now and we connect you with a licensed electrician who serves your ZIP code.