*The Angi rating for Generator Install companies in Harrah, OK 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 Harrah, OK 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 16, 2025
Serving Harrah, OK and surrounding areas
Approved
In business since 2022
Free estimates
Emergency services offered
"Alex did a great job! He didn’t take advantage of my ignorance of all things electrical and I would use him again, and highly recommend him to my friends."
+33
Serving Harrah, OK and surrounding areas
Approved
Free estimates
Emergency services offered
Small jobs welcome
"The gentleman was very respectful and I was actually surprised with the high quality of work and the timely manner . He will for sure be our electrician from here on out."
Serving Harrah, OK and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
Hi, my name is Blake Smith. I’ve been doing electrical work for the last 5 years doing service or new construction so I’m very well versed in all aspects of my field
Serving Harrah, OK and surrounding areas
Approved
Emergency services offered
Small jobs welcome
Offers commercial services
At Whelan Electrical Services, we are committed to providing safe, reliable, and high-quality electrical solutions for residential and light commercial customers. With years of hands-on experience in electrical construction, maintenance, troubleshooting, and service work, we take pride in delivering honest recommendations, exceptional workmanship, and outstanding customer service.\nWhether you need electrical repairs, panel upgrades, lighting installation, generator connections, EV charger installation, troubleshooting, or new electrical installations, we approach every project with professionalism, attention to detail, and a commitment to safety. Our goal is to complete every job correctly the first time while exceeding customer expectations.\nWhen you choose Whelan Electrical Services, you’re choosing dependable service, transparent communication, and quality work you can trust.
Serving Harrah, OK 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 Harrah, OK and surrounding areas
In business since 2001
Free estimates
"Ernest was very helpful, and suggested installing a timer on my pool pump, saving electricity bills for the future. Great work!"
+1
Serving Harrah, OK and surrounding areas
In business since 2025
Free estimates
Emergency services offered
"We had a generator and home surge protector installed. They were prompt, polite, and efficient. They showed us how to program/use the generator, cleaned up, etc. I definitely recommend OKCPowerCare."
Serving Harrah, OK and surrounding areas
In business since 1980
Free estimates
Credit card accepted
"The tech (Christian?) was very professional and amiable. He had the unit running again fairly quickly and tested it. He took the time to talk to me about operating the generator and a friendly conversation. I hope he comes back next on the next service date."
Serving Harrah, OK and surrounding areas
In business since 2014
Free estimates
Emergency services offered
"Outstanding! I have never had such professional and courteous and quick assistance from any other company in the 15 years I have lived in this area. I highly recommend Justin and his company, active electric!!"
+4
Serving Harrah, OK and surrounding areas
In business since 2020
Free estimates
Credit card accepted
"I am Extremely Pleased! Cheyenne, my serviceman was very knowledgeable and explained everything that he was doing. He quoted me the price before he did the work, which was very reasonable. I am very very pleased with his work and I am actually having him come back to fix other electrical problems that my old house has. Thank you so much for the professional work he did!"
+27
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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