*The Angi rating for Generator Install companies in Langston, 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 Langston, 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 13, 2025
Serving Langston, 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 Langston, 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 Langston, 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 Langston, 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 Langston, OK and surrounding areas
In business since 2022
Free estimates
Offers commercial services
"The customer service was excellent! I had a lot of questions and they responded quickly with answers to help me decide on what vehicle charger I needed to buy. They got me scheduled quickly and the install was professional and fast!"
Serving Langston, OK and surrounding areas
In business since 2004
Free estimates
"I REVEIVED SAME DAY SERVICE. THE ELECTRICIAN KNEW WHAT WAS WRONG WITH THE FAN RIGHT AWAY AND FIXED IT. AM VERY SATISFIED WITH THE RESULTS."
Serving Langston, OK and surrounding areas
In business since 2024
Free estimates
Emergency services offered
"Very polite and knowledgeable. Gave a price upfront before work was completed. Will hire them again when needed."
Serving Langston, OK and surrounding areas
In business since 2014
Emergency services offered
Credit card accepted
"They did a very awesome and professional work! I will hired them again for my electrical needs."
+13
Serving Langston, OK and surrounding areas
In business since 2007
Free estimates
Emergency services offered
"Addison was great! He came out and installed some exterior lighting and generator for my house. Very professional and knowledgeable. 10/10 recommend. Thank you!"
+45
Serving Langston, OK and surrounding areas
In business since 2022
Free estimates
Warranties offered
"Circle C has done multiple projects for my business and is timely and professional. He installed electrical for a mini split and made the job look professional and havenâ t had any problems. He has also fixed a few outlets for me and put light fixtures and fans up"
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.
