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Best generator install pros near Pueblo, CO

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Top-Rated Generator install pros in Pueblo - Updated Nov 2026

Avatar for L.J.I Electric
L.J.I Electric
4.7(
41
)
Portable Generator - Install

Serving Pueblo, CO and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

"Johnny was very quick to respond for the request, he came out right away and wrote up the proposal, we hired him and he came out and setup our sheds to have electricity. he did a great job and I would recommend him as he did great work and was very prompt."
Kitchen
Kitchen
Kitchen
Landscaping Lighting
Lights on Patio

+4

Response time4 hrs
1 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Driven Electrical Solutions
Driven Electrical Solutions
5.0(
7
)
Fixed Generator - InstallFixed Generator - RepairPortable Generator - Install

Serving Pueblo, CO and surrounding areas

Approved

Free estimates

Credit card accepted

"Duncan came to our house to qoute on t he electrical installation of 22KW back up generator. We were impressed with his knowledge of the scope of the job. The qoute was quite reasonable and complete. When we were trying to find someone to prepare the slab and sight, Duncan stepped up and expanded the scope of the work to include site preparation. Duncan took ownership of the project, coordinating with the gas line contractor and inspectors. Communication was good throughout. At the end, Duncan and crew, restored the site landscaping to its original form. We are happy to recommend Driven Electrical Solutions for your electrical projects."
Panel Upgrade
Panel Upgrade
Panel Upgrade
Electrical Refresh
Electrical Refresh

+5

9 neighbors recently requested a quote
Recommended by14%of homeowners
Avatar for SGS Electric
SGS Electric
4.6(
32
)
Fixed Generator - Install

Serving Pueblo, CO and surrounding areas

Approved

In business since 2014

Emergency services offered

Warranties offered

"Adam did a great job installing some recessed lights. He was on time, helpful and answered all of my questions. The work was done to my expectations. Would hire again and recommend to others!"
Remodel
kitchen Remodel
Kitchen Remodel
kitchen remodel
Kitchen

+9

Response time5 hrs
Recommended by100%of homeowners
Redrocks Roof and Solar LLC
4.1(
9
)
Fixed Generator - InstallGenerator - Install - For Business

Serving Pueblo, CO and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"First-rate service with a personal touch! Itâ s hard to find this kind of care and attention anymore when looking for home repairs. We needed our roof redone and a bunch of electrical repairs. Redrocks Roof and Solar worked with us every step of the way to make sure we were completely satisfied while respecting our budget. They also worked diligently with our insurance company to make sure that nothing was left out of our estimate. Robert and Brooke definitely go the extra mile on everything!"
Response time1 day
Response rate89%
Recommended by75%of homeowners
Avatar for Peak Home Performance
Peak Home Performance
3.5(
19
)
Fixed Generator - InstallPortable Generator - RepairFixed Generator - Repair+4 more

Serving Pueblo, CO and surrounding areas

Approved (Corporate)

In business since 2019

Free estimates

Emergency services offered

"Great experience! They were very professional with the installation and service, respectful of the home and removal of old furnace, and provided a wonderful new system that has kept the house super comfortable! The utility bill has been significantly reduced from replacing the old heater, no doubt it will be paid for through the savings!!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+16

44 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Electrical Innovations LLC
Electrical Innovations LLC
New to Angi
Portable Generator - Repair

Serving Pueblo, CO and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Electrical innovations provides electrical safety for families homes, and peoples businesses. We are a fully licensed and insured company who’s been in business since 2010. We are a family owned and operated business who strives for making families happy and satisfied returning customers.

Outdoor lighting
Avatar for Radiant Electric of Colorado LLC
Radiant Electric of Colorado LLC
New to Angi
Portable Generator - Repair

Serving Pueblo, CO and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

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

Custom lighting designs
Chandelier
Custom lighting design living room
Downtown kitchen remodel
Under cabinet lightning

+4

30 neighbors recently requested a quote
Showing 1-10 of 32
Generator Install FAQs, answered by experts

To determine the right size generator for your house, you should calculate the total wattage of the appliances and devices you want to power during an outage. List all essential items, note their start-up wattages, and add them together.

Here are some typical wattage requirements for common appliances:

  • Refrigerator: 600 watts

  • Large dehumidifier: 700 watts

  • Large window air conditioner: 1,400 watts

  • Water heater: 3,000 to 4,500 watts

  • Electric furnace: 5,000 to 25,000 watts

A 7,500-watt generator might be sufficient for essentials like a refrigerator, freezer, well pump, and lighting circuits. However, for high-demand items like a water heater or furnace, a whole-home generator is a better choice. A portable generator may be enough if you only need to power a few critical items.

While home square footage can offer a rough estimate, it is not always a reliable indicator. For reference, here are some typical generator sizes based on square footage:

  • 1,000 sq ft: 6–9 kW

  • 1,500 sq ft: 7–10 kW

  • 2,000 sq ft: 10–14 kW

  • 2,500 sq ft: 12–16 kW

  • 3,000 sq ft: 16–20 kW+

For the most accurate sizing, consult a professional who can calculate your home's peak and average power consumption and recommend the optimal generator.

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.

To reduce AC startup power for a whole-house generator, install a soft start kit or hard start capacitor, which lowers the initial surge by gradually ramping up the compressor. Using a smart load manager can also help by staggering startup loads, preventing a system overload and future costly repairs.

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.

Natural gas generators are designed to run for extended periods of time, such as power outages during a natural disaster. Since there’s no limit to the supply of natural gas, they don’t need to stop for refills. However, generators do need maintenance, including pauses to check and add oil. Constantly running them will also cause a lot more wear and tear, leading to a shorter lifespan.

The Pueblo, CO homeowners’ guide to generator installs

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