Get matched with top generator install pros in Palmyra, MO

Q: What are the disadvantages of a standby generator?

• <div><p>While standby generators provide essential backup power, they can fail when you need them most due to lack of maintenance, fuel supply issues, dead batteries, electrical problems, or improper installation. To avoid costly failures, professional installation and regular maintenance are crucial. Licensed technicians ensure safety, uphold warranty requirements, comply with regulations, and provide expert servicing.</p></div>

Q: Can I install a portable generator myself?

• <div><p>DIY is possible for basic setups. Professional installation ensures safe and proper electrical connections.</p></div>

Q: What size whole house generator do I need to run central AC?

• <div><p>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 <a href="https://www.angi.com/articles/whole-house-generator-sizing.htm">generator size</a>. Consider consulting a generator installer to ensure your whole-house generator meets your electrical load needs.</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: How much does portable generator installation cost?

• <div><p>Costs range from $500 to $2,500, depending on generator type and installation complexity.</p></div>

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Verified Reviews for Generator Install pros in Palmyra, MO

*The Angi rating for Generator Install companies in Palmyra, MO 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 Palmyra, MO 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 March 07, 2025

Reviewed in March 2025
Wonderful!!, They did a great job removing a 50 year old sliding door and replacing it with a new sliding door. It's nice to finally be able to go out onto our patio. They were professional, priced right and cleaned up and disposed of old door. I had them back to install new outside faucets...
Handy's Home Maintenance
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Reviewed in October 2024
The workers were fast but good. I used to install siding and was impressed with their work.
Equity Exteriors
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Reviewed in December 2023
Communication was great and the install was timely and professional. Ben was a bunch of help during the whole process.
Surge Solar & Associates
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Reviewed in October 2023
Josh is a very conscientious worker and pays attention to detail. He has helped me on the farm with Livestock and around the house installing lights. Josh is honest and hard-working and is not afraid to take on any task.
Nailed It
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Reviewed in September 2023
They did excellent work installing my fence. It took a couple months after the bid because of the amount of work they had booked, but once they were on site it only took 2 days to complete the fence. I was especially impressed (albeit a little worried about them) that they completed the job so...
Tri-State Land Services & Construction Company, LLC
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Reviewed in April 2023
One Contracting did my complete job for an in ground pool install. They dug my pool, installed plumbing for the bathroom, and laid a large concrete patio around the pool. Easy to work with and allowed me to make changes/additions along the way and did a great job.
One Contracting
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Reviewed in January 2022
Brent did a wonderful job designing and installing our interior stair skirts. Great quality and efficient work.
Clean Cut Carpentry
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Reviewed in January 2016
Estimate was performed with 24 hrs of initial contact. Pricing was given the next day. Set day for the install. Installation was performed according to estimate. Technician installing was pleasant, professional and punctual. Haul away of old and clean up were completed to my satisfaction. ...
Peters Heating & Air Conditioning
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Reviewed in November 2015
They arrived on time, were very professional and friendly. They did great work, I could not believe the difference they made in the look of my house. I would certainly hire them again and recommend them to anyone thinking of installing new gutters.
Gutter Man of WNC, LLC
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Reviewed in June 2013
will be installed in july <br />
AIR SPECIALISTS
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Find Generator install pros in Palmyra

Donohue's Lightning Rods

4.3(

)

Serving Palmyra, MO and surrounding areas

Approved

In business since 1971

Free estimates

Emergency services offered

"Within minutes after submitting an inquiry, Seamus contacted me to find out specifics of my project and although he provided an estimate, he was receptive to coming out for a site visit before I committed. Edward came for the preliminary site visit and afterwards, I accepted their proposal. Cliff, the installer, communicated with me with scheduling and was very professional and easy deal with. Edward performed an inspection after install to make sure everything was done properly. The people representing this company seem very knowledgeable about their work and is backed up by generations of experience."

+10

Response time1 day

74 neighbors recently requested a quote

Recommended by96%of homeowners

Serving Palmyra, MO and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Needed a sub panel and my entire garage wired(7 120 outlets, 2 240 outlets, and a floodlight put in). They showed up gave a quick run threw and they knocked it out Whole process was quick and easy. Great work at a great price! Would definitely recommend!"

137 neighbors recently requested a quote

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Mr Electric of Central Missouri

4.2(

)

Serving Palmyra, MO and surrounding areas

Approved

In business since 2009

Emergency services offered

Credit card accepted

"Very professional and friendly, installed new ceiling lights in the dinning room and cleaned the mess after he was finished. Will use Mr. Electric for my next electrical job. Christian Mast of Nixa, MO"

Response time2 days

107 neighbors recently requested a quote

Recommended by89%of homeowners

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Power Services Company, LLC

5.0(

)

Serving Palmyra, MO and surrounding areas

In business since 2010

Free estimates

Credit card accepted

"Very professional, the best generator company I have worked with."

Response time1 day

Recommended by100%of homeowners

Serving Palmyra, MO and surrounding areas

In business since 2023

Emergency services offered

Credit card accepted

"Fast, reasonably priced, job very well done!"

+12

Recommended by100%of homeowners

Serving Palmyra, MO and surrounding areas

Credit card accepted

HVAC, general repairs, maintenance, Lawn care, mold clean-up and Remodeling, Debris Removal, Final Cleanings plus more. We have been in business since 1982.

+25

Recommended by100%of homeowners

Serving Palmyra, MO and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"They were informative! It's a family business that is generational in their craft. They explained my unit to me and gave me tips to improve it's care. I will be using them in the future for maintenance."

Recommended by82%of homeowners

Serving Palmyra, MO and surrounding areas

In business since 2020

Emergency services offered

Credit card accepted

AIO provides computer support services for all PC platforms including Apple OSX/iOS, Microsoft Windows, and Google Android devices. \n\nWe are the only company on Angi.com with a BBB A+ rating providing nation-wide IT support on-site/remote services from over 1500 locations. You can call us directly at 832-402-1335, option 1 for sales, to be connected to a sales engineer if you need immediate help. You can also visit our website at https://aiosupport.net. We look forward to helping you!

Helping a Victim who was being Cyber-stocked

Recommended by91%of homeowners

Serving Palmyra, MO and surrounding areas

In business since 2005

Free estimates

Credit card accepted

"Courteous and professional. Very patient and helpful. Hard working and efficient. They also did landscaping. A suggestion would be to advise customer on care by supplying an email regarding watering and fertllizer frequency and type."

+19

Response time4 days

Recommended by100%of homeowners

Serving Palmyra, MO and surrounding areas

In business since 2006

Free estimates

Warranties offered

"Cynthia the owner was friendly and very helpful. The installers were knowledgeable and cleaned up after completion."

Audio/visual, phone system, and data/voice cabling

+19

Response time1 day

Response rate93%

Recommended by100%of homeowners

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Showing 1-10 of 37

Generator Install questions, answered by experts

While standby generators provide essential backup power, they can fail when you need them most due to lack of maintenance, fuel supply issues, dead batteries, electrical problems, or improper installation. To avoid costly failures, professional installation and regular maintenance are crucial. Licensed technicians ensure safety, uphold warranty requirements, comply with regulations, and provide expert servicing.

DIY is possible for basic setups. Professional installation ensures safe and proper electrical connections.

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 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.

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

The Palmyra, MO 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.
Tyler Lacoma
•
May 3, 2026May 3, 2026
Pros and Cons of a Whole-House Generator
Whole house generators can power homes when electric problems hit, but they aren’t for everyone. Here’s what you should know when you’re thinking about buying.
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.
Angi
•
May 21, 2026May 21, 2026
How to Hire a Generator Repair Pro
Learn how to find and hire a qualified generator repair pro. Get expert tips on vetting credentials, asking the right questions, and choosing the best technician.