Brothers Plumbing, Heating, and Electric - Denver Logo
(720) 994-7055

Whole-Home Rewiring in Greater Denver Area

Need safe, code-compliant whole-home rewiring now? Our licensed, certified electricians upgrade aging wiring, panels, and circuits the right way. We serve the Greater Denver Area, including Denver, Aurora, and Boulder. Homeowners trust us for clear communication and clean work, with a 4.7 rating from 8,858 reviews and BBB accreditation. Book an in-home assessment today and feel confident your project is handled by a local team that shows up on time.

Why us

Why Choose Us

Licensed electricians

State-licensed and NATE-certified team for electrical work

Proven local reputation

4.7 rating from 8,858 reviews

BBB accredited

Accredited and aligned with BBB standards

Award-winning service

Denver Post Top Workplace, Best of Mile High, Colorado Titan 100

Upfront, clear pricing

Written estimates before work begins

Social proof

What Our Customers Say

5.0
professionalism

“He explained every step and did additional rewiring that greatly improved our setup.”

5.0
quality

“They replaced my main breaker box and added a whole house surge protector quickly.”

5.0
speed

“Power was off less than six hours for a big upgrade. Excellent job.”

Got questions?

Frequently Asked Questions

The cost to rewire a house per square foot varies by home and is only confirmed after an on-site evaluation. Pricing depends on the layout, the condition of existing wiring, and the scope of required code upgrades. In many older houses, once a clear pathway is opened, labor per foot drops, while tight cavities or finished surfaces increase time. Our licensed, in-house electricians complete full rewires across the Denver metro, including projects in Thornton. Transparent pricing, free estimates, and financing are available for larger projects, and we can advise when a targeted circuit repair is enough versus a whole-home rewire.

Key factors that change per‑sq‑ft pricing:

  • Service or panel capacity needs, including full panel replacement
  • Required GFCI/AFCI protection and whole‑home surge protection
  • Plaster-and-lath or historical finishes that require careful patching
  • Occupied vs vacant work and access via attic or crawlspace

Ask for a written, room-by-room scope with panel and safety upgrades listed before you approve any quote.

Updated: 2026-06-15

Need help in Thornton, CO? Call (720) 994-7055 or book online. "The install went very smoothly and considering the amount of work done, quite quickly." — Lee K.

Learn more

Helpful Resources

Thornton, CO Whole-Home Rewiring Costs — Electrical Guide


Estimated Read Time: 12 minutes

If you’re searching for knob and tube wiring replacement cost, you likely own a charming older home and want it safe, insurab...

Where we work

Where We Work

Eldorado Springs

CO

Englewood

CO

Fort Lupton

CO

Wheat Ridge

CO

Thornton

CO

Boulder

CO

Dacono

CO

Aurora

CO

Louisville

CO

Castle Rock

CO

Frederick

CO

Denver

CO

Westminster

CO

Louviers

CO

Berkley

CO

Longmont

CO

Lafayette

CO

Parker

CO

Littleton

CO

Erie

CO

Centennial

CO

Brighton

CO

Firestone

CO

Broomfield

CO

Arvada

CO

Lone Tree

CO

Niwot

CO

Highlands Ranch

CO

Henderson

CO

Idledale

CO

Commerce City

CO

Morrison

CO

Golden

CO

Ready when you are

Schedule service today

(720) 994-7055