*The Angi rating for Generator Install companies in Mount Olive, AL 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 Mount Olive, AL 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 28, 2025
Serving Mount Olive, AL and surrounding areas
Approved
In business since 2011
Free estimates
Emergency services offered
"They squeezed me in at the last minute. I couldn't afford it and the mgr took off $25."
Serving Mount Olive, AL and surrounding areas
Approved
In business since 2023
Free estimates
Credit card accepted
"This is our go to electrical contractor for all of our commerical projects. They communicate clearly, arrive on time, and complete everything efficiently and professionally with quality always in mind. Their attention to detail and reliability always help the projects to run smoothly. Can’t recommend them enough for whatever you need done!"
Serving Mount Olive, AL and surrounding areas
Approved
In business since 2006
Free estimates
Emergency services offered
"I have a rental house. I needed a bunch of electrical work done. Some witing,ceiling fan installs, upgrades. Too many to list. They Did excellent work. Very friendly, and great job, great price."
Serving Mount Olive, AL and surrounding areas
Approved (Corporate)
In business since 2014
Free estimates
Emergency services offered
At Dunn's Heating, Cooling, Plumbing, and Electrical, we know how hard it is to find a Dependable company you can trust. The time-consuming effort can be frustrating and overwhelming. We believe what matters is getting back to whats important to YOU, so we provide dependable service Dunn right! Dunn's Heating, Cooling, Plumbing, and Electrical is built upon honesty, integrity, and trust. \n\nWe are your local choice for all your HVAC repair, installation, and service needs. We are proud to serve Anniston and Pelham, AL, as well as the surrounding cities. We are family-owned and also family-operated. As a local business, we care about and are invested in the well-being of our community and its future.
Serving Mount Olive, AL and surrounding areas
In business since 1995
Free estimates
Credit card accepted
"Very happy with the service and Mark."
Serving Mount Olive, AL and surrounding areas
In business since 2018
Free estimates
Emergency services offered
"Very pleased with James. He was able to diagnose the problem with my generator quickly, arrived when he said he would, left the area clean, and charged a reasonable amount for the work."
Serving Mount Olive, AL and surrounding areas
In business since 1966
Free estimates
Emergency services offered
"My installer Samuel was top notch, very detailed, pleasant, answered all my questions. Excellent representative. The only problem I had was miscommunication on their end as I was told available payment options and Samuel was told another. Did not affect installation or quality of work at all."
Serving Mount Olive, AL and surrounding areas
Free estimates
Emergency services offered
Warranties offered
We provide quick and affordable electrical services from basic lighting/receptacle installation to whole home generators. You name it! We offer excellent customer service and provide quality electrical work in the Birmingham and surrounding areas. We look forward to helping you with your electrical project today!
Serving Mount Olive, AL and surrounding areas
In business since 2019
Free estimates
Credit card accepted
"The seal on the bottom of my garage door had dry rotted. I hired someone to replace it. They bought the part but could not install it. We were expecting a lot of rain, so I needed it done as soon as possible. I called Mach 1 Mechanical. Jason came out the same day. He was very professional and courteous. Jason determined that the part I had was not the correct part. Since it would take time to get the correct part, Jason decided to modify the part I had. He successfully modified and installed the part. There has been zero water entering under the door. Jason went the extra mile and I could not be happier with the job he did. He did it at an excellent price. I would hire him again in a heartbeat."
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.
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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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