*The Angi rating for Generator Install companies in Denison, TX 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 Denison, TX 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 August 14, 2025
Serving Denison, TX and surrounding areas
Approved
In business since 2007
Free estimates
Credit card accepted
"John does a great job, have used him several times. Installed lighting, an exhaust an heater in bathroom. Installed tranfer switch for generator and instruction us how to use. Great Job John"
Serving Denison, TX and surrounding areas
Approved (Corporate)
In business since 1992
Free estimates
Emergency services offered
Tri-State Water, Power & Air has been provided products designed to improve the comfort and quality of life of our customers since 1992. Our specialty is Automatic Home Standby Generators. \nWe expect customer service excellence and aim to go above and beyond on every call. With 10 locations across 8 states, Tri-State is always ready to serve you.
Serving Denison, TX and surrounding areas
Approved
In business since 2013
Free estimates
Emergency services offered
"Mike Burkleo's technicians arrived on time, installed the new exhaust fan/heater assembly correctly, were careful to catch and clean sheet rock they cut out for the new assembly, hauled off the old unit, they did a good job. They are recommended."
+6
Serving Denison, TX and surrounding areas
Approved
In business since 2015
Free estimates
Warranties offered
"The service was prompt. The problem was quickly diagnosed and repaired. They are very knowledgeable and courteous."
+10
Serving Denison, TX and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
With 20+ years of dedicated electrical experience and 10+ years dedicated in HVACR, we specialize in providing top-tier solutions for residential, commercial and industrial applications, all driven by a singular goal; to provide the best service possible!\n
+4
Serving Denison, TX and surrounding areas
Approved
Im married and a father of 2 beautiful little girls. Iv lived in Texas for almost a decade and love it. Have been doing electrical around 4 years. I love my job and love taking pride in my work. Im a hard worker and dedicated to getting the job done! Look forward to working with everyone.
Serving Denison, TX and surrounding areas
Approved
I'm a third generation window treatment specialist I have 7 years experience installing All of the top brand window coverings. I'm very thorough and I take pride in all that I work on. I always make sure that the customer's happy before I leave and leave the place like I found it or better.
Serving Denison, TX and surrounding areas
In business since 2020
Free estimates
Credit card accepted
"Devin came and hooked up a generator for me to power the house during cold month power outages. Very prompt and very professional. Would recommend."
+28
Serving Denison, TX and surrounding areas
In business since 2006
Free estimates
Offers commercial services
"I received a call from them within an hour of requesting. They came the same day. Will use them in the future"
Serving Denison, TX and surrounding areas
In business since 2023
Free estimates
Emergency services offered
"Great! Jamel installed a level two charger in my garage for our EV. He did a great job. Fast service and courteous."
+10
From average costs to expert advice, get all the answers you need to get your job done.
The cost to install a generator transfer switch depends on several factors. Our guide will help you understand all of the costs.
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.
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.
Generators should give you peace of mind, but you’ll only get that if your installer knows what they’re doing. Learn how to hire a pro and what red flags to look for.
Whole home generator installations require a professional hand. Read this guide to help you decide which generator is best for your home.
Wondering who to hire to install a generator? Consult this guide to learn who to hire to install a generator or a transfer switch.
