Electrical Panel and Service Upgrades in Treasure Valley
Need a safer, higher-capacity electrical panel now? We upgrade panels and service for reliable power and future additions. As a family-owned team since 1999, we’re licensed, bonded, insured, and backed by a 4.9 rating from 5,811 reviews. Serving the Treasure Valley, including Boise, Meridian, and Nampa. Seasonal tip: consider upgrades before holiday gatherings or major appliance installs. Ask about free estimates for panel upgrades and transparent pricing.
Why Choose Us
What Our Customers Say
"Josh arrived at 8 am and worked diligently to install a whole new electrical panel. Friendly and professional."
"Estimate for upgrading from 100 to 200 amps was thorough and reasonable. Answered all our questions."
Answers to Common Questions
View All FAQsHow much does it cost to upgrade electrical service to 200 amps?
Upgrading electrical service to 200 amps requires an on-site evaluation, so final pricing is confirmed after inspection. Most of the cost comes from replacing the main panel and bringing service equipment, grounding, and breakers up to current code.
Our licensed electricians handle permitting and inspection coordination in the Treasure Valley, and our electrical division is led by a Master Electrician. We provide free estimates with upfront, no-commission pricing. If your existing panel is undersized or shows heat damage, a full upgrade is usually safer than piecemeal repairs; if the panel is sound, a targeted circuit addition may be enough. A technician insight: utility coordination often sets the schedule more than the panel work itself.
Costs vary based on:
- Whether the meter base, service mast, or utility drop must be upgraded
- Panel location, wiring condition, and space for equipment
- Required AFCI/GFCI breakers or surge protection selections
- Permits, utility coordination, and added circuits for EVs, spas, or generators
Schedule an in-home assessment before planning appliance or EV additions to avoid scope changes. <br/> Updated: 2026-03-11 <br/> Need help in Middleton, ID? Call (208) 378-6624 or book online.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUNEOHU2eTZ3RRAB!2m1!1s0x0:0x57b92cf7c5763dab!3m1!1s2@1:CIHM0ogKEICAgICD8u6y6wE%7CCgsI_9iLsAYQ-PeYEA%7C?hl=en-US[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUNuM05LM1RBEAE!2m1!1s0x0:0x57b92cf7c5763dab!3m1!1s2@1:CIHM0ogKEICAgICn3NK3TA%7CCgwIsZnHtwYQ4JaUmgE%7C?hl=en-GB[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSURyNzk2dFpnEAE!2m1!1s0x0:0x57b92cf7c5763dab!3m1!1s2@1:CIHM0ogKEICAgIDr796tZg%7CCgwI-rCjtQYQ2PnrvgI%7C?hl=en-US[3] https://www.diamondheatingandcooling.com/electrical/ceiling-fan-installation/[4] https://www.diamondheatingandcooling.com/air-conditioning/ac-maintenance/[5] https://www.diamondheatingandcooling.com/video-center/diamond-videos/[6] https://www.diamondheatingandcooling.com/air-conditioning/[7] https://www.diamondheatingandcooling.com/electrical/smoke-detector-installation/[8] https://www.diamondheatingandcooling.com/electrical/electric-car-chargers/[9] https://www.diamondheatingandcooling.com/electrical/wiring-rewiring/[10] https://www.diamondheatingandcooling.com/electrical/electrical-panels/
Helpful Tips & Maintenance Advice
View All BlogsUpgrade Your Electrical Panel: Stay Safe and Powered Up
Estimated Read Time: 3 minutes
Upgrading your electrical panel might not be at the top of your home improvement list, but as Stacy C. discovered, it can be a lifesaver. During an intense heatwave, her 30-year-old electrical panel failed, threatening her family’s safety. After reaching out to Diam...
Upgrade Your Electrical Panel for a Hassle-Free Spring
Estimated Read Time: 3 minutes
Spring is just around the corner, a time when many homeowners in Boise and surrounding areas focus on refreshing their homes. As you declutter and spruce up your living space, it's a perfect opportunity to consider an essential update that could save you headaches i...
Electrical Panel Upgrades You Should Consider Before Fall
Estimated Read Time: 2 minutes
As the leaves begin to turn and fall approaches, it's time to ensure your home's electrical system is ready to handle the demands of colder months. Upgrading your electrical panel can be a crucial step in avoiding inconvenient outages and ensuring your safety.
W...
Where We Work
What areas do you serve for electrical panel and service upgrades?
We serve the Treasure Valley, with frequent visits to Boise, Meridian, and Nampa. See the full city list below for complete coverage.