Get matched with top generator install pros in Arrington, TN

Q: Can a portable generator power an entire home?

• <div><p>A portable generator can supply power to selected appliances and circuits in a home, but it's generally not designed to handle the entire household's electrical needs simultaneously. Portable generators have limited wattage capacity, so they are only designed to power essential devices and electronics temporarily until local power is restored. If your power needs outweigh the capabilities of a portable generator, consider installing a <a href="https://www.angi.com/articles/installing-whole-house-generator.htm">whole-home generator</a> instead. </p></div>

Q: What size generator do I need for a 2,500-square-foot house?

• <div><p>A home that is 2,500 square feet will likely need a 20kW to 25kW generator. Consult your local generator installer to confirm the generator size needed to power your home before purchasing a new one. Be sure to consider how much power your necessary devices need to run.</p></div>

Q: Is it better to repair or replace a malfunctioning generator?

• <div><p>It&rsquo;s usually better to repair your generator if it isn&rsquo;t working properly, as it will typically be much more affordable and should yield similar results. Generator repairs cost around <b>$300</b> on average, while <a href="https://www.angi.com/articles/how-much-does-it-cost-install-generator.htm">installing a new whole-house generator costs</a> around <b>$5,000 </b>on average. The only exception is if you know your generator is reaching the end of its useful life, usually between 30 and 40 years. If you have an older generator, you could face multiple repairs in the coming years, which might mean that a full replacement will be more cost-effective over time.</p></div>

Q: How long does it take to set up utilities?

• <div><p>Setting up utilities on a vacant property usually takes at least a few months, or between 6 weeks to 16 weeks. This process requires working with the local planning and zoning department, hiring a building contractor or engineer to design the utility layout, securing permits, laying the lines, and connecting the utilities.</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 Arrington, TN

*The Angi rating for Generator Install companies in Arrington, TN 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 Arrington, TN 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 October 23, 2025

Reviewed in September 2025
Ernesto came installed 7 Zones for me. The system was installed in two days and my grass is now greener than ever! My first winterize is covered with the installation! Highly recommend Ernesto!
JIMENEZ IRRIGATION
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Reviewed in November 2024
BUYER BEWARE!!! I will update this review IF the generator I contracted for gets installed. Apparently, the LLC entity that previously operated as Generator Supercenter of Nashville is in some sort of financial difficulty, and the franchise operations have been taken back by the...
KLG LLC
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Reviewed in June 2024
BA installed a secondary breaker panel and a generator inlet I wanted for power outages. They were very proficient and professional. Everything was done in a very timely manner. BA is very responsive, and did the work at the time they promised. I highly recommend them and will be using them...
BA Electric
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Reviewed in March 2015
Invaluable as a contractor with services entailing through training processes and proper usage of electronic collar etc. After a couple of training sessions puppy was most happy to play in yard with minor supervision. After two-three weeks he just went out unsupervised and its great not to have...
Outdoor Pet Solutions
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Reviewed in July 2014
The provider specializes in tree service and my needs are more brush/general lawn clean up so he is not able to perform the work I am in need of. I have contacted Angie's List in order to get a refund of the Big Deal purchase.
treeSAVVY Professional Arborists/ OUT ON A LIMB
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Reviewed in May 2014
Professional work. Experts at what they do. Would recommend them to anyone wanting the best in landscaping services. The experience goes back two generations and it shows. Chris has a real gift for seeing how the project should be laid out and will listen to your vision to make it a reality.
Crenshaw Landscaping
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Reviewed in May 2014
We originally hired Mike's Complete Home Services company to install tile and a steam generator for a new steam shower, which seemed a relatively straight forward project. We quickly learned that we had water damage in a couple of places requiring repairs outside the scope of the original...
Complete Home Services LLC
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Reviewed in August 2012
The Saccheri construction project went very well with the results better than initially envisioned. The project began on July 5, 2011 and progressed continuously until August 5, 2011 when Saccheri's contract was completed. The 3 man crew was superb in handling all aspects of the contract and...
Saccheri Construction
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Reviewed in May 2010
They were a subcontractor to a general contractor. We would not recommend them. Their installers were not very careful and did not do a very good job. They had to have a different crew come back and redo the work. They were slow to get it scheduled. It actually took three tries to get it fixed...
Floorz
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Reviewed in April 2009
Generall very good. Only problem was that the hole in the sheetrock that I made was too small, and when they enlarged it, they broke the new piece and discarded it -- but I retrieved it
JOSLIN PLUMBING, HEATING & AIR CONDITIONING
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