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?
The cost to upgrade to 200‑amp electrical service is confirmed after an on‑site evaluation, and Diamond Heating and Cooling provides a free estimate once we inspect your panel, meter location, and grounding. The biggest cost driver is the scope needed to achieve true 200‑amp capacity and code compliance rather than the panel box alone. We handle permitting and coordinate inspections, and our electrical division is led by a Master Electrician for code‑correct installations. We routinely coordinate permits and inspections for Boise‑area projects so homeowners don’t have to manage the paperwork.
Price depends on what we find; your electrician will check:
- Full panel replacement vs targeted rebuild or breaker repairs
- Added capacity needs for EV chargers, hot tubs, or backup generators
- Permitting and inspection requirements in your jurisdiction
- Results of the load/capacity evaluation and overall equipment condition
If your panel is modern and only needs targeted fixes, repair may be more cost‑effective; aging or undersized panels typically justify full replacement to reach 200 amps. Schedule an in‑home evaluation so we can verify load needs and provide a written, itemized estimate. <br/> Updated: 2026-05-06 <br/> Need help in Boise, ID? Call (208) 378-6624 or book online.
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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.