*The Angi rating for Generator Install companies in Monterey, 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 Monterey, 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 July 17, 2026
Serving Monterey, TN and surrounding areas
Approved (Corporate)
In business since 1992
Free estimates
Emergency services offered
"They got the job done and I am very pleased. Will use them in the future."
+3
Serving Monterey, TN and surrounding areas
Approved
Free estimates
Warranties offered
Small jobs welcome
"This guy's an absolute pro. Showed up on time to give me a quote. Give me a very honest and fair price. Handled all the communication like a champ. Was on time the day of the work. Did an absolute outstanding job on the work and got it done and the time he said. Will use him again in the future for sure, highly recommended!!!"
+7
Serving Monterey, TN and surrounding areas
Approved
In business since 1994
Free estimates
Emergency services offered
Premier Generators has helped homeowners and businesses across the Southeast protect what matters with reliable Generac home standby generators for over 30 years.\n\nWhen power goes out, your generator is designed to start automatically and restore power within seconds, helping keep your home or business running smoothly. We start by learning what matters most on your property, then guide you through a clear process: right-sized recommendations, permitting, installation, and complete start-up and testing.\n\nOur relationship does not end at installation. We provide service and maintenance to help your system stay ready, including routine inspections, preventive maintenance, and repairs. Ask about maintenance plans and support options, plus warranty coverage that can extend up to 10 years.\n\nWhether you’re protecting a whole home or a commercial site, we’ll help you choose the right solution for your needs and leave you feeling confident, informed, and prepared long before the next outage.
Serving Monterey, TN and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
"Very professional, quality work and quality materials. Continued to work during extremely cold weather and finished work within a reasonable time frame. Will give a follow up review in March when they come back to stain the steps once the pressure treated wood has dried out. They exceeded my expectation."
Serving Monterey, TN and surrounding areas
Approved
Free estimates
Emergency services offered
Small jobs welcome
Have been doing electrical for 4 years now I hold a journeyman’s license I have done proficient work from small service calls to multi-million dollar jobs
Serving Monterey, TN and surrounding areas
Approved (Corporate)
In business since 1991
Free estimates
Emergency services offered
"Extremely fast service! The lady who called to schedule and then again to confirm arrival time was friendly and professional. The technician, Bobby, was friendly, no pressure, and effective. Fixed my problems efficiently and the cost was reasonable. Thank you!"
+3
Serving Monterey, TN and surrounding areas
Approved (Corporate)
In business since 1996
Emergency services offered
Credit card accepted
Since 1996, Mister Sparky® of Cookeville has been helping families throughout Cookeville with their electrical needs. Our team is ready to help you upgrade, install, or repair any parts in your electrical system. Whether you need help upgrading your panels, installing lighting, or electrical troubleshooting, our team is ready to help you. Electrical repairs and installations are a dangerous job that should be left to our professionals. In fact, residents keep coming back to us again and again because of our unparalleled services and dedication to safety. We provide electrical repair and installation services to residents in Cookeville, Lebanon, Sparta, Woodbury, Smithville and the surrounding communities.
Serving Monterey, TN and surrounding areas
In business since 2024
Free estimates
Credit card accepted
"Installed was great everything is great and working properly, very professional"
+10
Serving Monterey, TN and surrounding areas
In business since 2019
Free estimates
Emergency services offered
"I live in an older home and my house panel was in desperate need of being replaced. Justin came out and gave me a very reasonable quote on replacing the panel and within a few days he came back and replaced it. He was very clean with the work he did and very respectful to me and my family. All around great service and will definitely use him again for any future electrical services i need done."
Serving Monterey, TN and surrounding areas
In business since 2024
Credit card accepted
Offers commercial services
"Dane was absolutely amazing!! He was VERY thorough and kept me informed through the whole process! If your looking for a top notch professional he is the man for the job!"
From average costs to expert advice, get all the answers you need to get your job done.
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.
The cost to install a generator transfer switch depends on several factors. Our guide will help you understand all of the costs.
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.
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