Top-rated generator install pros.

Get matched with top generator install pros in Hesperus, CO

Enter your zip and get matched with up to 5 pros

Need a pro for your generator install project in Hesperus, CO?

Select your specific project to find the pro for you.

Verified Reviews for Generator Install pros in Hesperus, CO

*The Angi rating for Generator Install companies in Hesperus, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

*The HomeAdvisor rating for Generator Install companies in Hesperus, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

Last update on May 28, 2026

Find Generator install pros in Hesperus

Avatar for Current Source Electric, LLC
Current Source Electric, LLC
5.0(
14
)

Serving Hesperus, CO and surrounding areas

Approved

In business since 2022

Free estimates

Small jobs welcome

"Louis clearly explained what needed to be done and what were my options. He clearly defined the requirements of the electric codes and came prepared with all the necessary parts and equipment to do an outstanding job. I highly recommend his service."
Response time10 hrs
5 neighbors recently requested a quote
Recommended by66%of homeowners
Request Quote
Avatar for Hackett Electric Company, LLC
Hackett Electric Company, LLC
4.3(
45
)

Serving Hesperus, CO and surrounding areas

Approved

In business since 2007

Emergency services offered

Warranties offered

"I called Hackett Electric to have an outlet installed on my roof for heat tape. Scott showed up that same day and did an excellent job on a very challenging project, which involved climbing a tall ladder and wiring a new outlet in a tight space. He also installed a new switch from the inside of the house and did a neat and careful job. I was very pleased with his work and would not hesitate to work with him and Hackett Electric again."
Solar install
Solar install
Solar install
Solar install
Response time12 hrs
Response rate85%
1 neighbors recently requested a quote
Request Quote
Avatar for Smithfield Electrical Services
Smithfield Electrical Services
New to Angi

Serving Hesperus, CO and surrounding areas

In business since 2005

Free estimates

Credit card accepted

Your Personal Electrician. You have a personal doctor, dentist, and hairdresser or\nbarber. We want to be your personal electrician that you trust with your electrical\nneeds. Serving the Ignacio, Durango, Bayfield and Pagosa Springs areas! There is one thing we cant do and that is new construction on Log Homes.

Response time4 hrs
Request Quote
Breeze Electrical Solutions - Home Facebook
New to Angi

Serving Hesperus, CO and surrounding areas

In business since 2020

Free estimates

Offers commercial services

At Breeze Electrical Solutions, LLC, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote. \n\n

Request Quote
Sorrell's Electric
New to Angi

Serving Hesperus, CO and surrounding areas

In business since 1998

Free estimates

At Sparky S Electric, we take great pride in our experience, expertise, quality and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

Request Quote
Showing 1-10 of 11
Generator Install questions, answered by experts

To power a central air system during a power outage, the whole-house generator will need to be at least 5,000 watts, and this number will significantly increase for larger units. Check the specific wattage requirements of your AC unit to choose the right generator size. Consider consulting a generator installer to ensure your whole-house generator meets your electrical load needs.

Yes, in most municipalities, you will need a permit to install a permanent home generator, including emergency backup, partial-home, and whole-home models. Because these installations involve significant alterations to your home's electrical system and produce exhaust fumes, local governments often require a permit or inspection for safety purposes. A generator permit typically costs between $50 and $250, depending on your location. Your electrician or certified installer can usually handle the permitting process for you, but you will be responsible for the cost. It's a good practice to confirm with your installer that they will pull all necessary permits before work begins.

If you’re wondering if you can use your electric vehicle as a backup battery, it depends on whether your EV is compatible with bidirectional charging. This technology allows energy to flow both ways, enabling vehicle-to-home (V2H) backup power, vehicle-to-load (V2L) for appliances and camping, and vehicle-to-grid (V2G) to support the power grid. Compatible EVs convert stored DC energy into usable AC power, helping reduce energy costs and enhance grid stability while providing emergency backup power.

Sizing a generator is a careful process that requires calculating the electrical load of your entire house. You have to take into account every device you want to use and their wattage requirements, plus the wattage needed to start them, and look for a generator that can safely run all that at around 80% capacity.

In more practical terms, a small home can run on a 10,000-watt generator (and if you only want to power a few key appliances, much less than that). A mid-sized home may need something between 15,000 and 22,000 watts. Larger homes require 25,000 watts or more. 

The cost to install a whole-house generator averages $5,200, with a typical price range of $1,500 to $8,900. However, total costs can vary from $400 for a small portable unit to over $18,000 for a large-capacity system. The most significant cost factor is the generator's size and capacity, but other variables include the brand, fuel type, and labor for assembly and installation.

Generator costs can be broken down by type:

  • Portable or Emergency Backup Generators (1kW–7.5kW): $500 to $2,000

  • Partial-Home Generators (9kW–20kW): $2,000 to $6,500

  • Whole-House Generators (22kW–48kW): $5,000 to $18,000

To avoid paying for more power than you need, consider hiring an electrician to calculate the electrical load for your essential appliances. It is also recommended to get at least three quotes to find the best deal for your specific needs and budget.

The Hesperus, CO homeowners’ guide to generator installs

From average costs to expert advice, get all the answers you need to get your job done.

See all articles