Get matched with top generator install pros in Mack, CO

Q: How much energy can I expect a home wind turbine to generate?

• <div><p>Energy output depends on turbine size, average wind speed at your site, and system efficiency. A 5 kW turbine in a good wind location can generate 8,000 to 12,000 kilowatt-hours per year, which may cover a large portion of an average home&rsquo;s needs. Accurate output estimates require a professional wind assessment and a review of your household&rsquo;s energy usage patterns.</p></div>

Q: Do I really need a generator transfer switch?

• <div><p>Yes, in some locations, it is required by the National Electric Code (NEC) to have a transfer switch installed for <a href="https://www.angi.com/articles/what-is-an-electrical-emergency.htm">electrical emergencies</a>. In addition to following electrical code, generator transfer switches ensure your home is fully protected during a power outage. By switching the power from the main breaker to the generator breaker, you can seamlessly operate your HVAC, lights, appliances, devices, and more during an emergency. </p></div>

Q: What is a remote start generator?

• <div><p>These advanced generators use a key fob or a smartphone app to remotely start, which is ideal for getting power back on immediately without venturing outside. This feature is more common on whole home generators, but you may be able to find it on large portable generators, too.</p></div>

Q: Should I buy a solar battery or a generator?

• <div><p>If you&rsquo;re deciding between a <a href="https://www.angi.com/articles/solar-batteries-vs-generators.htm">solar battery versus a generator</a> for the best backup power solution, you can take a few factors into consideration. Solar batteries are quiet while generators can be quite loud. Generators have a lower up-front cost, but they require fuel and ongoing maintenance while solar batteries are more expensive but don&rsquo;t have many ongoing costs. </p></div>

Q: Do you have to turn off the main breaker when using a generator?

• <div><p>As a safety measure, you should always turn off the main breaker while operating your generator&rsquo;s backup breaker. In addition, you should also switch off all appliance breakers so you don't have a power surge when the main breaker turns back on. And finally, turning off the main breaker prevents back-feeding, which endangers utility workers with the risk of electrocution. Back-feeding could also destroy the electrical circuits of your neighbors if they use the same power network.</p></div>

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Verified Reviews for Generator Install pros in Mack, CO

*The Angi rating for Generator Install companies in Mack, 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 Mack, 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 January 22, 2026

Reviewed in January 2026
Chuck and his crew did a great job, installed 2 bathroom exhaust fans and a kitchen exhaust fan. Good attention to detail, and everything was on schedule and on budget. Definitely would hire them again for future projects!
Steadfast Home Services
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Reviewed in February 2025
Nick was wonderful throughout the entire project. He and his team installed a new sliding glass door, as well as replaced our hardwood floor to match the rest of our dining area/kitchen. Murphy doors and more was quick, efficient, as well as gave us great communication. I would hire these guys...
MURPHY DOORS & MORE
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Reviewed in December 2024
I hired Brian to wire my remodel and install an electrical panel along with outlets and fixtures. Incredibly responsive and helpful. He found a couple issues in my current house while doing the work and made sure to take care of those for me as well. He has since done additional work for my...
Haffner House Electric Company, LLC
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Reviewed in April 2023
Very flexible as I had to constantly change install dates. Very professional service and the work was great.
Top Tier Seamless Gutters LLC
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Reviewed in June 2021
Disappointed in the quality of the work. Already had to repair a poorly installed gate. The bolts are too long and are poking out the other side. Took a very long time for the job to be completed and they asked for the balance due prior to finishing the project. Never came back to secure the...
Wheeler and Sons Handyman Services
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Reviewed in May 2021
Very respectful installers, great communication.
Home Water Solutions, LLC
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Reviewed in March 2021
One of the best flooring installers I have worked with!
Precise Flooring - Home Facebook
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Reviewed in June 2019
I would recommend GJ Appliances. They did a great job installing my new swamp cooler. But when they tell you that you will be getting a refund from Xcel Energy. (ASK questions.) They made me believe I would get a $400 rebate from Xcel. You not only have to be on Gas service BUT you have to...
GJ Appliances
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Reviewed in March 2019
They explained the installation and product guarantee. Nice guys, cleaned everything up.
Walterscheid Water-Free Grass, LLC
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Reviewed in January 2019
Water Main - Install, Replace or Repair - street tot the house.
For Sure remodeling
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Find Generator install pros in Mack

Grand Valley Electric Inc.

5.0(

)

Serving Mack, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Dylan was great! He responded right away, and explained my options clearly. He showed up on time for both the estimate, and for the work. The estimate was very reasonable, and I paid him more than he asked for, because I felt he deserved more. Very pleasant personality, and I enjoyed meeting him. If I ever need an electrician in the future, he would be the guy I’d call for."

Response time8 hrs

Response rate92%

24 neighbors recently requested a quote

Serving Mack, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Customers say: True professional

"Alex went above and beyond to help us, very fair pricing and excellent work!"

Customer asked for industrial covers but if they plan to install drywall the receptacles would still work

Response time1 day

1 neighbors recently requested a quote

Recommended by100%of homeowners

Serving Mack, CO and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Joe, Mark, and Their Team did a Splendid Job for Us on this Business Phone Line Install. There are Very Knowledgeable and provided the Needed Assessment and "Fix" in a Very Timely Manner. I Highly Recommend Accent Tel USA! God Bless You! Philippians 1:3-6! Have a Wonderful Day in the Neighborhood & "Stay on the Nice List"! :)"

Response time3 hrs

Response rate99%

5 neighbors recently requested a quote

Serving Mack, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2013

Free estimates

Small jobs welcome

"Alpine networks is my go to for computer networking and Starlink installation!"

Response time5 hrs

Response rate94%

Recommended by75%of homeowners

Serving Mack, CO and surrounding areas

Approved

In business since 1993

Free estimates

Credit card accepted

"The pro was great. Did the job in a timely manner"

Response time3 hrs

Response rate96%

15 neighbors recently requested a quote

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Becks Communications, Inc.

5.0(

)

Serving Mack, CO and surrounding areas

Approved

In business since 1997

Free estimates

Credit card accepted

"Steve Beck, of Beck's Communication is perfect. Super great service! I'll never use anyone else! He's responsive, punctual, very professional, and all this at a great rate."

Response time2 hrs

10 neighbors recently requested a quote

Recommended by100%of homeowners

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Active Cabling & Communications, LLC

5.0(

)

Serving Mack, CO and surrounding areas

Approved

In business since 1988

Free estimates

Credit card accepted

"Tim and his crew are reliable and accommodate last minute requests with ease. They approach every project with a can-do attitude and their quality of work is superb."

Response time12 hrs

Recommended by100%of homeowners

Serving Mack, CO and surrounding areas

In business since 2000

Free estimates

Warranties offered

"Within 10 minutes if requesting a quote on Angi's John got back to me. Within 36hours , he came to my house at 645am ,before I went to work ,to do a walk. I had a bid that evening . I accepted the bid and 2 days later he got back to me with a date. , exactly 1 week from when I placed the bid request, the day after Memorial Day. He is always 15 minutes early and he had it done with the electric back on in 4 hours. He increased our electric from 100 to 200 amps and installed a surge protector. I am extremely happy."

Response time3 hrs

Recommended by100%of homeowners

Serving Mack, CO and surrounding areas

In business since 2007

Free estimates

Credit card accepted

"I normally don’t leave reviews, but working with Chad and SolarWorksGJ was an amazing experience! He was very well informed and thorough from initial sit down to install. He gave me a great deal on my panels and they look amazing on my roof. Very happy with the experience overall."

Recommended by100%of homeowners

Serving Mack, CO and surrounding areas

In business since 2000

Free estimates

Credit card accepted

"Chris shows up when he says, does what he has to do, and is always doing a good job."

Response time5 days

Recommended by100%of homeowners

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Showing 1-10 of 47

Generator Install questions, answered by experts

Energy output depends on turbine size, average wind speed at your site, and system efficiency. A 5 kW turbine in a good wind location can generate 8,000 to 12,000 kilowatt-hours per year, which may cover a large portion of an average home’s needs. Accurate output estimates require a professional wind assessment and a review of your household’s energy usage patterns.

Yes, in some locations, it is required by the National Electric Code (NEC) to have a transfer switch installed for electrical emergencies. In addition to following electrical code, generator transfer switches ensure your home is fully protected during a power outage. By switching the power from the main breaker to the generator breaker, you can seamlessly operate your HVAC, lights, appliances, devices, and more during an emergency.

These advanced generators use a key fob or a smartphone app to remotely start, which is ideal for getting power back on immediately without venturing outside. This feature is more common on whole home generators, but you may be able to find it on large portable generators, too.

If you’re deciding between a solar battery versus a generator for the best backup power solution, you can take a few factors into consideration. Solar batteries are quiet while generators can be quite loud. Generators have a lower up-front cost, but they require fuel and ongoing maintenance while solar batteries are more expensive but don’t have many ongoing costs.

As a safety measure, you should always turn off the main breaker while operating your generator’s backup breaker. In addition, you should also switch off all appliance breakers so you don't have a power surge when the main breaker turns back on. And finally, turning off the main breaker prevents back-feeding, which endangers utility workers with the risk of electrocution. Back-feeding could also destroy the electrical circuits of your neighbors if they use the same power network.

The Mack, 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

Alison Kasch
•
Apr 4, 2026Apr 4, 2026
How Much Does It Cost to Install a Generator Transfer Switch? [2026 Data]
The cost to install a generator transfer switch depends on several factors. Our guide will help you understand all of the costs.
Alison Kasch
•
May 3, 2026May 3, 2026
How Much Does a Natural Gas Generator Cost? [2026 Data]
Natural gas generators are whole-home standby generators that are connected to your home’s natural gas line. The average cost for a natural gas generator is $12,000.
Taylor Freitas
•
Apr 6, 2026Apr 6, 2026
How Much Does a Whole-House Generator Cost? [2026 Data]
The average cost of a whole-house generator falls between $5,000 and $25,000. Keep reading to learn how much you can expect to spend.
Melissa Graham
•
May 2, 2026May 2, 2026
8 Types of Generators for Homeowners
Depending on your needs, many types of generators can power your home, RV, or campsite. Check out our guide for the best types of generators.
Tyler Lacoma
•
May 3, 2026May 3, 2026
How Do Whole-House Generators Work?
Whole house generators are a power alternative that can deal with frequent blackouts and other problems. Here’s how they function.
Jenna Jonaitis
•
Mar 19, 2026Mar 19, 2026
6 Questions to Ask About Installing a Fixed Backup Generator
Before installing a fixed generator, think about your use and space. Review these backup generator questions to prepare for a talk with your contractor.