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Verified Reviews for Generator Install pros in Vail, CO

*The Angi rating for Generator Install companies in Vail, 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 Vail, 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 November 20, 2025

Find Generator install pros in Vail

Avatar for SGS Electric
SGS Electric
4.6(
32
)

Serving Vail, 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
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Avatar for RES Electric
RES Electric
4.8(
25
)

Serving Vail, CO and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

"Exceptional service! Itâ s very difficult to find this quality yet alone â availableâ up here in the mountains. All 5 stars are deserving and MORE!"
Response time1 day
10 neighbors recently requested a quote
Recommended by96%of homeowners
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Avatar for True Bloom Energy Solutions LLC
True Bloom Energy Solutions LLC
5.0(
6
)

Serving Vail, CO and surrounding areas

Approved

Credit card accepted

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.

11 neighbors recently requested a quote
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Redrocks Roof and Solar LLC
4.1(
9
)

Serving Vail, CO and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"Really responsive and prompt, especially in the installation phase. We did have a couple of small hiccups, which in my mind a homeowner should expected on literally any remodeling project, and they were resolved quickly. Communication on final details like inspections could have been smoother, but overall the whole process was very clear, well managed, and well executed. Happy with the choice to go with Red Rocks."
Response time1 day
Response rate89%
Recommended by75%of homeowners
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Avatar for Breeze Electrical Solutions
Breeze Electrical Solutions
5.0(
6
)

Serving Vail, CO and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"They showed up early every time service was requested. They were clean, friendly, knowledgeable and professional. They took the time to teach me about the work they were performing."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+4

Recommended by100%of homeowners
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Generator Install questions, answered by experts

You can determine what size generator you need for a transfer switch by matching the switch to the largest outlet on your generator. Larger generators can power up to 10 circuits, while most 5,000-watt generators can provide power to six circuits. So, if your generator’s largest outlet is 30 amps, you’ll need a 30-amp transfer switch.

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.

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.

Costs range from $500 to $2,500, depending on generator type and installation complexity.

If your home already has a grinder pump and you’re still noticing issues (like frequently clogged toilets and sinks), it could be time to upgrade your grinder pump. Start by checking your existing horsepower. If there are four or fewer people living in your home, using a 1/2-horsepower grinder pump should be sufficient. Larger households should consider investing in a 1-horsepower grinder pump to maximize wastewater removal efforts.

The Vail, 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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