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Whole-Home Generator and Emergency Stand-By Installations in Colorado | Colorado Residential Generator Experts

The Most Reliable Whole-Home Generator Installations In Colorado

A whole-home generator is your best line of defense against power outages, which have become increasingly common throughout Colorado in recent years. Whether due to wildfires or storms, a whole-home generator will keep your home running when the local grid goes down. Protect perishable food from spoiling, enjoy internet connectivity, and never worry about losing heat, AC, or the operation of life-saving medical equipment. Cooper has partnered with the top generator company in Colorado to provide the most reliable installations that money can buy. We’ll review your home’s size, layout, and electrical panel, and then provide our top generator recommendations around your needs and budget.

Same-Day Service

From highly-trained electricians

High-Quality Work

Done right the first time

100% Satisfaction

Proven by our A+ BBB rating

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How much does it cost to install a whole-home generator in Colorado?

Low price:$12,000

Our avg price:$22,000

High price:$48,000

Why are our prices slightly higher?

If you're considering a whole-home generator installation, you want to ensure that the job is done right the first time. At the Cooper Green Team, our licensed electricians are experienced and committed to providing safe, accurate, and code-compliant workmanship. We understand that whole-home generator installations can be complex, but our expertise means you won't have to worry about mistakes or repeat labor. With our attention to detail, you can be confident that your generator will be installed correctly and function optimally for years to come.

Whole-home generator installation cost factors:

Generator Size

The size of a generator affects its cost. With The Cooper Green Team, our licensed electrician will assess your home's electrical usage and appliances during the free estimate to help you choose the right-sized unit for your needs. Whether you need a 16kW generator or something larger, we can help.

Top-Quality Brands

We only install top-performing generators from reputable brands like Generac. These generators are known for their durability, reliability, and longevity. You can rest assured you're getting a quality product that will last for years to come.

Fuel Types

Generators are powered by various fuel types, including natural gas, propane, diesel, and biodiesel. Our experts can help you weigh the pros and cons of each option and determine the most cost-effective solution for your home. If you don't have a natural gas line, we can install one for you.

Electrical Upgrades

A whole-home generator requires a strong electrical connection. To ensure your generator is properly installed, budget for a sub-panel, transfer switch, and potential repairs to your home's wiring. Our licensed electricians will take care of everything, ensuring a safe and code-compliant installation.

Need generator repairs ASAP?

Our licensed electricians are on-call 24/7 throughout Denver and surrounding areas. If you need urgent help, call us at (720) 605-7270 or click below to request an appointment online. Someone will reach out to schedule service ASAP.
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Our whole-home generator installation process

  • Request an estimate

    Whether you prefer calling us at (720) 605-7270 or filling out a form online, the Cooper Green Team is ready to schedule your free in-home consultation with one of our licensed electricians to find the best whole-home generator option that fits your needs and budget.

  • Get honest recommendations and pricing

    During the consultation, our electrician will carefully inspect your electrical panel, wiring, and appliances you intend to power. We'll provide honest recommendations and pricing options, and answer any questions you may have. We also offer excellent financing options to ensure you get the generator you need without breaking the bank.

  • Enjoy an expert installation

    Our licensed electricians are experienced and knowledgeable, ensuring that your generator installation is done right the first time. We'll obtain any necessary permits and perform the work with the utmost care and attention to detail. We won't leave until you fully understand how to use your new generator system.

  • Your satisfaction is our priority

    At Cooper Green, we strive to exceed your expectations. Following your installation, we'll check in to ensure your complete satisfaction with our workmanship and answer any additional questions you may have. We're committed to providing excellent service from start to finish.

Why Choose Us

Since 1978, the Cooper Green Team has proudly served Colorado homeowners with outstanding quality repairs, replacements, and maintenance. Whether you need heating, cooling, plumbing, electrical, or air quality services, our team is here to make your next home project a breeze. We offer fast scheduling, knowledgeable advice, and top-notch workmanship backed by unbeatable labor warranties. Simply put: we're the best in the area, and we've got thousands of 5-star reviews to prove it.

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"Respected our home in every way…"

Brett is not only a good electrician in is one of the best repair persons I have ever had in my home. He was very pleasant, did the work in a timely manner, and respected our home in every way.

—Sharron Z. | Colorado Homeowner

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For Trustworthy Whole-Home Generator Installations, Call Cooper Today!

Service Hours & Service Area

The Cooper Green Team is open 24 hours a day, 7 days a week.