Standby Generator Installation and Maintenance in Greater Denver
Keep your home powered with expert standby generator installation and maintenance. Brothers is a licensed, BBB accredited team providing dependable electrical service across the Greater Denver area, including Denver, Aurora, and Boulder. Our highly trained technicians deliver upfront pricing and quality workmanship, backed by a 4.7 rating from 8,435 reviews. We handle sizing, placement, permits, and routine service to protect your home before the next storm season. Call or book online for a convenient visit.
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What Our Customers Say
"Professional, on time, and very thorough."
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Answers to Common Questions
View All FAQsHow much does whole house generator installation typically cost?
Whole-home generator installation costs vary by home and system design. We install and maintain standby generators, including wiring, hookups, testing, and ongoing service. Final price depends on generator size (kW), fuel source (natural gas or propane), transfer switch type, panel capacity, trenching or gas line work, and site prep for the pad. A licensed electrician will confirm pricing after an on-site assessment. Our Home Care Club provides annual maintenance, priority service, and reminders in Denver and Thornton.
Updated: 2025-12-21 00:00:00
Need help in Thornton, CO? Call (720) 994-7055 or book online.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURoOUstdF9BRRAB!2m1!1s0x0:0xc3f2ee6ae4a3fedf!3m1!1s2@1:CIHM0ogKEICAgIDh9K-t_AE%7CCgsIzKiEoAYQoN_bIA%7C?hl=en-US[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUR1aDVPUTR3RRAB!2m1!1s0x0:0xc3f2ee6ae4a3fedf!3m1!1s2@1:CIHM0ogKEICAgIDuh5OQ4wE%7CCgsIvoa9oQYQ8KnYfA%7C?hl=en-US[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUR4aWFPaG9nRRAB!2m1!1s0x0:0xc3f2ee6ae4a3fedf!3m1!1s2@1:CIHM0ogKEICAgIDxiaOhogE%7CCgwI9p2TpAYQiJaXkAI%7C?hl=en-US[3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUR1cl9lQ2l3RRAB!2m1!1s0x0:0xc3f2ee6ae4a3fedf!3m1!1s2@1:CIHM0ogKEICAgIDur_eCiwE%7CCgsIgabEmAYQ2Mjxfw%7C?hl=en-US[4] https://www.brothersplumbing.com/westminster-ac-maintenance/[5] https://www.brothersplumbing.com/parker-sewer-repair/[6] https://www.brothersplumbing.com/thornton-ac-maintenance/[7] https://www.brothersplumbing.com/englewood-water-heater-repair/[8] https://www.brothersplumbing.com/wp-json/wp/v2/pages/2155[9] https://www.brothersplumbing.com/erie-plumbers/[10] https://www.brothersplumbing.com/greenwood-village-plumbers/[11] https://www.brothersplumbing.com/thornton-ac-repair/How much does standby generator repair typically cost?
Standby generator repair pricing varies by the issue and needed parts. A technician will diagnose the problem on site and confirm costs before work begins. Common drivers include transfer switch faults, wiring or breaker repairs, failed batteries, and required testing after repairs. We offer 24/7 emergency response for outages. Home Care Club members receive a 10% discount on repairs, priority service, and annual maintenance. We serve Denver, Thornton, and nearby communities with code-compliant electrical work.
Updated: 2025-12-21
Need help in Thornton, CO? Call (720) 994-7055 or book online.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURoOUstdF9BRRAB!2m1!1s0x0:0xc3f2ee6ae4a3fedf!3m1!1s2@1:CIHM0ogKEICAgIDh9K-t_AE%7CCgsIzKiEoAYQoN_bIA%7C?hl=en-US[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUR1aDVPUTR3RRAB!2m1!1s0x0:0xc3f2ee6ae4a3fedf!3m1!1s2@1:CIHM0ogKEICAgIDuh5OQ4wE%7CCgsIvoa9oQYQ8KnYfA%7C?hl=en-US[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUR4aWFPaG9nRRAB!2m1!1s0x0:0xc3f2ee6ae4a3fedf!3m1!1s2@1:CIHM0ogKEICAgIDxiaOhogE%7CCgwI9p2TpAYQiJaXkAI%7C?hl=en-US[3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUR1cl9lQ2l3RRAB!2m1!1s0x0:0xc3f2ee6ae4a3fedf!3m1!1s2@1:CIHM0ogKEICAgIDur_eCiwE%7CCgsIgabEmAYQ2Mjxfw%7C?hl=en-US[4] https://www.brothersplumbing.com/westminster-ac-maintenance/[5] https://www.brothersplumbing.com/parker-sewer-repair/[6] https://www.brothersplumbing.com/thornton-ac-maintenance/[7] https://www.brothersplumbing.com/englewood-water-heater-repair/[8] https://www.brothersplumbing.com/wp-json/wp/v2/pages/2155[9] https://www.brothersplumbing.com/erie-plumbers/[10] https://www.brothersplumbing.com/greenwood-village-plumbers/[11] https://www.brothersplumbing.com/thornton-ac-repair/How much does standby generator repair service typically cost?
Standby generator repair pricing depends on the issue, parts, and the time needed to diagnose and fix it. A licensed electrician will confirm final costs on site after inspection and testing. We offer 24/7 emergency response and same-day service options. Home Care Club members receive a 10% discount on repairs.
What affects cost:
- Diagnostic time and troubleshooting
- Parts needed and availability
- Transfer switch or wiring issues
- Maintenance history and testing required
Updated: 2025-12-21 00:00:00
Need help in Thornton, CO? Call (720) 994-7055 or book online.
"We have been very pleased with our one year maintenance agreement. Ben was out today to check our electrical and he did a great job - small repairs and great service." — Ben L.
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It depends on your home and the system. Final cost varies by generator size, fuel type, placement, and the wiring needed to connect to your panel. We perform an on-site assessment in Denver, CO homes and provide a clear, upfront quote before work begins. We handle installation, hookups, testing, and ongoing maintenance. Our 24/7 team can respond during outages. Joining our Home Care Club adds annual maintenance and priority service for reliability.
Updated: 2025-12-21
Need help in Thornton, CO? Call (720) 994-7055 or book online.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURoOUstdF9BRRAB!2m1!1s0x0:0xc3f2ee6ae4a3fedf!3m1!1s2@1:CIHM0ogKEICAgIDh9K-t_AE%7CCgsIzKiEoAYQoN_bIA%7C?hl=en-US[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUR1aDVPUTR3RRAB!2m1!1s0x0:0xc3f2ee6ae4a3fedf!3m1!1s2@1:CIHM0ogKEICAgIDuh5OQ4wE%7CCgsIvoa9oQYQ8KnYfA%7C?hl=en-US[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUR4aWFPaG9nRRAB!2m1!1s0x0:0xc3f2ee6ae4a3fedf!3m1!1s2@1:CIHM0ogKEICAgIDxiaOhogE%7CCgwI9p2TpAYQiJaXkAI%7C?hl=en-US[3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUR1cl9lQ2l3RRAB!2m1!1s0x0:0xc3f2ee6ae4a3fedf!3m1!1s2@1:CIHM0ogKEICAgIDur_eCiwE%7CCgsIgabEmAYQ2Mjxfw%7C?hl=en-US[4] https://www.brothersplumbing.com/westminster-ac-maintenance/[5] https://www.brothersplumbing.com/parker-sewer-repair/[6] https://www.brothersplumbing.com/thornton-ac-maintenance/[7] https://www.brothersplumbing.com/englewood-water-heater-repair/[8] https://www.brothersplumbing.com/wp-json/wp/v2/pages/2155[9] https://www.brothersplumbing.com/erie-plumbers/[10] https://www.brothersplumbing.com/greenwood-village-plumbers/[11] https://www.brothersplumbing.com/thornton-ac-repair/How much does home standby generator repair typically cost?
Home standby generator repair cost varies by the issue, parts, and labor, and we confirm pricing after an on-site diagnosis. We serve Denver, Thornton, and nearby cities with 24/7 emergency response. Home Care Club members get priority scheduling and 10% off repairs. Our licensed, insured electricians handle generator wiring, hookups, testing, and maintenance with code-compliant work.
What affects price:
- Component failures or starting/fuel problems.
- Panel or wiring repairs and testing time.
- Parts availability and urgency (after-hours service).
Updated: 2025-12-21
Need help in Thornton, CO? Call (720) 994-7055 or book online.
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Where We Work
What areas do you serve for standby generator installation and maintenance?
We serve the Greater Denver area, including Denver, Aurora, and Boulder. See the full list of communities we visit below.