Attention New Customers: Due to an overwhelming demand in generators and generator services, we are currently booking new customers in January 2022. If this timeline works with your goals, please contact us to be placed on our schedule.

Generator masters who place integrity and quality above everything else

For more than 20 years, thousands throughout East Texas have relied on BNK in Tyler, TX to serve all their Generac and Cummins-branded generator needs. BNK understands how important it is for generators to perform at peak efficiency so you can as well.

No one stands toe-to-toe with BNK in generator maintenance and generator repairs because of our 40 years of electrical experience and consistency in following manufacturer’s guidelines to a tee. We apply no less proficiency toward our generator installation and generator sales services.

BNK has had the privilege to serve thousands of East Texas residents and businesses, including Texas College, Kidd Jones, City of Tyler Fire Department, The Cascades of Texas, Tyler Junior College and even several country music stars. That’s because BNK delivers exactly what we promise with competitive rates and numerous qualifications — all without blindsiding you with outrageous hidden fees or markups on parts.

Services We Provide Request Service Now


No matter what kind of property you own, generators are always a serious investment that should be constantly looked after with the utmost care. With our generator maintenance service, our contracts to conduct yearly routines will ensure your machine produces at max efficiency year-round.

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Nothing is more frustrating than a generator that suddenly stops working. Fortunately, our generator repair service is available whenever you need us to get your unit working like new again and give you peace of mind.

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Installing a Generac or Cummins generator is much more complex than just plugging it in. Our commitment to following the manufacturer’s guidelines to a tee is why our customers trust us to install and maintain their generators. BNK has been in the generator installation field for years and has all the right certifications and equipment for the job.

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We’ve operated on Generac and Cummins generators long enough that we know the machines inside and out—literally. We’ve undergone all essential certification training from Generac and Cummins and can help you select the best generator for the job.

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We offer professional electrical services, including wiring, rewiring, panel repair, outdoor and parking lot lighting, circuit breaker box upgrades, and much more. We have all the best tools to handle any electric needs you have.

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Areas we service include

  • Alba, TX
  • Bullard, TX
  • Chapel Hill, TX
  • Flint, TX
  • Kilgore, TX
  • Marshall, TX
  • Tyler, TX
  • Whitehouse, TX
  • Athens, TX
  • Canton, TX
  • Daingerfield, TX
  • Gladewater, TX
  • Lindale, TX
  • New Diana, TX
  • Van, TX
  • Winnsboro, TX
  • Brownsboro, TX
  • Carthage, TX
  • Edom, TX
  • Henderson, TX
  • Longview, TX
  • Pittsburgh, TX
  • White Oak, TX
  • And much more in East Texas!

The BNK Difference

Many companies in East Texas who work on generators are not licensed, insured, or experienced to do the work they say they can do. Without proper licensing or insurance, if anything goes wrong with your unit, the manufacturer warranty will not cover the problems that arise, leaving you solely responsible to repair or replace your generator. In other words, working with an unqualified technician could be a $10,000 mistake.

That’s why at BNK, we don’t just provide quality service on generators. We provide peace of mind to all our customers. You can rest easy knowing that your generator service provider is fully licensed, insured, experienced, and knowledgeable to do the job right the first time. And if problems ever go wrong with your generator, you will be fully covered because your unit was installed and serviced by a Generac and Cummins certified dealer and technician. That’s the BNK Difference.

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  • Paul is very professional, reasonable, and a pleasure to deal with. He does what he says, a gentleman with integrity that treats his customers with respect.

    Edwin Portier
  • I am very impressed with this business they do excellent work communicate well and would definitely recommend them to anybody in need of their services.

    Walter Grimes
  • BNK has excellent service. The young man was very polite knowledgeable and efficient in his service. We would definitely work with BNK in the future.

    Tawnya Taylor
  • These guys are very thorough and the best quality! They really care about what they do. I highly recommend them to any one.

    Brent Mcdonald
  • We had a great experience with BNK Services. They were very friendly and came out very quick to install our home generator.

    L. Flanagan, Overton, TX
  • My experience with this Generac dealer was great. He and his people were knowledgable and professional.

    Mike, Holly Lake Ranch, TX
  • We have two Genrac generators and the peace of mind from owning them is only exceeded by the peace of mind that BNK is our generator servicing agent.

    Sonia, Tyler, TX