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Verified Reviews for Generator Install pros in Cortez, CO

*The Angi rating for Generator Install companies in Cortez, 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 Cortez, 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 21, 2026

Find Generator install pros in Cortez

Avatar for Current Source Electric, LLC
Current Source Electric, LLC
5.0(
14
)
Fixed Generator - InstallFixed Generator - Repair

Serving Cortez, CO and surrounding areas

Approved

In business since 2022

Free estimates

Small jobs welcome

"Highly recommended. He rescued me after a different electrician totally screwed up the rough-in then disappeared. He dealt with all the problems he found for a very reasonable price, then finished the job completely."
Response time10 hrs
4 neighbors recently requested a quote
Recommended by66%of homeowners
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Avatar for Hackett Electric Company, LLC
Hackett Electric Company, LLC
4.3(
45
)
Fixed Generator - InstallGenerator - Install - For Business

Serving Cortez, CO and surrounding areas

Approved

In business since 2007

Emergency services offered

Warranties offered

"Brandon was the Hackett electrician who did the work for me and he did a very professional and excellent job. I highly recommend Brandon."
Solar install
Solar install
Solar install
Solar install
Response time12 hrs
Response rate85%
1 neighbors recently requested a quote
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Avatar for Hackett Electric Company, LLC
Hackett Electric Company, LLC
4.2(
36
)
Fixed Generator - Install

Serving Cortez, CO and surrounding areas

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 time1 day
Recommended by90%of homeowners
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Breeze Electrical Solutions - Home Facebook
New to Angi
Portable Generator - Repair

Serving Cortez, 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

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Sorrell's Electric
New to Angi
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+3 more

Serving Cortez, 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.

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Generator Install questions, answered by experts

With proper maintenance, a whole-house generator can last between 20 and 40 years. The specific lifespan depends on how often and for how long the generator is used, and some models may have their life expectancy rated in hours of operation. To maximize its lifespan, expect to spend around $150 to $300 per year for annual maintenance checks from a qualified technician. During these checks, a technician will inspect the engine filter, starting mechanism, fuel, lubrication, and coolant levels. Consulting your installer and choosing a low-impact fuel like natural gas or diesel can also help ensure your generator lasts as long as possible.

Generators run on a variety of fuel types, ranging from natural gas to solar power. Keep in mind that fuel costs varying by type:

  • Natural gas: $2,000–$21,000 per year 

  • Liquid propane: $2,000–$21,000 per year

  • Diesel: $3,000–$20,000 per year

  • Gasoline: $500–$3,000 per year

  • Solar generator: $2,000–$25,000 per unit

  • Battery backup: $10,000–$25,000 per unit

Here’s what you can run with different wattages and types of generators:

Portable generator:

  • 2,000 watts can handle a large appliance like a freezer or refrigerator, plus a few smaller items like phones or computer chargers. 

  • 4,000 watts will keep two large appliances operating and a few smaller devices.

  • 8,000 watts should power most essential appliances and other devices, including a sump pump, well pump, or your dishwasher.

Partial to whole-house generator:

  • 20,000 watts and above will make it seem like your home’s power is still on.

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.

In many cases, yes. There are models called dual-fuel generators and fuel switches, but only between certain types of fuel. For example, with the right setup you can convert a generator from natural gas to propane. Some allow switching between diesel and gasoline. There are even tri-fuel generators available in some cases, which adds a large layer of security if you are worried about fuel availability in times of crisis. Always check your generator capabilities and manual instructions before trying to switch fuels. Some generators can use another fuel but may need a fuel conversion kit to prep them first.

The Cortez, CO homeowners’ guide to generator installs

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

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