Welcome to Doug Williford & Son

Doug Williford & Son Better Business Bureau Link

Since Hurricane Rita, Doug Williford & Son has been selling and installing generators for Jasper and the surrounding areas. I have personally researched Generac generators and found them to be the best value on the market for home standby emergency power. Many customers have had a standby generator installed and are very pleased with the quality and workmanship of Generac and Doug Williford & Son.

As a Generac Authorized dealer, Doug Williford & Son of Jasper, Texas, (willifordandson.com) brings you peace of mind with a full line of reliable Generac products backed by world-class service and support. Explore our product selection, then contact us so we can help you select the Generac solution that's just right for you.

Generac has many different models to choose from and depending on your electrical load we will suggest the best one for your personal needs. A small house with three tons or less of cooling and gas water heater and gas furnace would do very well on a 20kW unit. A 27kW unit will run an all electric house with some minor power management and a 48kW unit will run a 200 amp all electric house as if you were still on utility power. One thing to keep in mind is you don’t want to overload the generator or be under-powered; this is where an expert installer comes in. Our technicians are qualified and experienced in all aspects of air conditioning, heating and electrical loads, as well as gas piping and how they apply to generator installations. We can visit with you and work up an estimate for your needs for FREE!

After installation, we will maintain your generator with routine calls (there is a small annual maintenance fee) and if you ever have a problem just call. Generac generators come with a three year parts and two year labor warranty.

  • Emergency power systems that can back up your entire home or business, or just the most essential circuits.

Call Doug Williford & Son for a FREE in home survey!

We Are A PowerPro Elite Dealer

PowerPro is the highest level of distinction available to members of Generac’s dealer network and open only to those that meet the most rigorous set of sales and customer service criteria.  Like Doug Williford & Son, PowerPro dealers consistently provide outstanding customer service, maintain local product and parts inventory and receive high reviews from their customer base.  PowerPro dealers are committed to providing an outstanding sales and service experience.

It was a pleasure doing business with Doug Williford & Son when they installed our 27kW Generac Generator. The guys were courteous and responsive to all our needs. We were very satisfied with the price and value of the job! EJB, Hemphill, TX

Home Backup Generators: What Do You Need To Know?


It starts and stops automatically, and never needs refueling. This video explains how and why.


Hear what several Generac customers have to say about their home backup generators.


Find out why so many homeowners choose a Generac home backup generator over competitive brands.