Certified by BNK Generator Services (Generator Specialties LLC) • Jun 14, 2026
Monday7:30 AM - 5:00 PM
Tuesday7:30 AM - 5:00 PM
Wednesday7:30 AM - 5:00 PM
Thursday7:30 AM - 5:00 PM
Friday7:30 AM - 5:00 PM
SaturdayClosed
SundayClosed
7/4/2026Closed
9/7/20267:30 AM - 5:00 PM
11/26/20267:30 AM - 5:00 PM
12/25/20267:30 AM - 5:00 PM
1/1/20277:30 AM - 5:00 PM
Products & Services
2 lists · 4 items
Explore offerings from BNK Generator Services (Generator Specialties LLC) on 1918 E Earle St in Tyler, with popular products and services available at this location.
BNK Services - Products
1 item
products
Generators
BNK Services - Services
3 items
services
Generator Installation
Generator Repairs
Generator Services
Reviews
4.7
34 reviews
5 stars
31
4 stars0
3 stars
1
2 stars0
1 star
2
MF
Malcolm Ferguson
Jun 12, 2026
5.0
Paul and the team at BNK Generator Services are amazing and they get right back to you if you have any issues. I can't recommend them enough!!! I love my Generac!
KO
Kaytlin O'Hara
May 28, 2026
5.0
We couldn’t be happier with the service from this company! They are always responsive, quick, and incredibly nice to work with. From the very first quote of my generator to the installation and now the yearly maintenance, the customer service has been fantastic every step of the way.
They always show up when they say they will, and I love that they call to remind us about yearly maintenance so nothing gets overlooked. No matter how many questions I have, they always take the time to answer everything in a way that’s easy to understand.
Now I truly feel like my house is covered no matter what weather comes our way. Highly recommend this company to anyone looking for reliable service and great customer care!
Paul, Matthew, and Virginia are the A team!! So happy a friend recommended this company a few years back! 😁
DB
Driedra Brelsford
May 27, 2026
5.0
I highly recommend BNK Services for generator maintenance and repairs. They have serviced my generator for the past several years and I can't say enough good things about their customer service and the quality of their work. You won't regret working with BNK Services!
JD
Jacob Dodd
Apr 24, 2026
5.0
Best generator company in East Texas is BNK Service! From the owners to the installers they are trustworthy and hardworking. Call Matt and he will take care of you!
MR
mindy rodriguez
Apr 20, 2026
5.0
Phillip and Bryan did an amazing job at installing our generator. They were courteous, professional and worked fast to get the job done. We were very happy with their work and will be recommending them to friends and family.
Frequently Asked Questions About BNK Generator Services (Generator Specialties LLC)
What size generator do I need? How do I correctly size a generator for my home?
Generators provide homeowners with a reliable way to maintain power for essential appliances, systems, or their entire home during outages. The generator capacity you require depends on which items you want to keep operational when your main electrical supply is disrupted. Generator size typically refers to electrical output rather than physical dimensions. To determine the right capacity, identify all the devices you'll need to run simultaneously, such as your refrigerator, air conditioning unit, and television. Calculate the total wattage requirements by adding up each appliance's power consumption to determine the necessary electrical capacity.
How much will a generator cost?
Generator pricing varies depending on electrical output capacity (measured in watts) and available features. Our team will assist you in selecting a generator that meets your requirements while fitting within your budget. Beyond the initial investment, consider the tremendous value of security and reliability a generator provides, ensuring your family remains protected and prepared during power emergencies.
What is a standby / automatic back-up / fixed generator?
Standby generators are permanently mounted outside your residence on a concrete foundation. These units typically run on natural gas or liquid propane and automatically start within seconds when they detect a power failure, regardless of whether you're home. The generator also turns off automatically once utility power returns to normal.
Can I install a standby generator myself?
Professional installation is required for standby generators. A qualified technician must properly connect the transfer switch and ensure your manufacturer's warranty remains intact and valid.
Do generators need maintenance?
Similar to automotive engines, generators require routine oil changes and filter replacements to operate effectively. Our skilled service technicians provide 24-hour emergency response and comprehensive generator maintenance services. Please contact us to discuss our preventive maintenance programs.
Do I have to push a button to turn the generator on?
Absolutely not! A standby generator with an automatic transfer switch functions completely on its own. It continuously monitors your utility company's power supply, and when your home experiences an outage, the backup generator starts automatically without any action required from you.
What do I have to do to make the generator work?
Simply put, nothing is required once your generator is installed. The only maintenance needed is an annual oil change performed by one of our certified technicians.
How do I know the generator is working?
The generator performs an automatic self-diagnostic check and operates briefly on a weekly schedule, though this varies based on the specific make and model of your unit.
How much does a backup generator cost to operate?
A standby generator operates using either natural gas or propane fuel. Operating expenses depend on which home appliances, lighting, heating, or cooling systems you're running, combined with current propane or natural gas pricing in your area.
How long will my generator run?
A well-maintained backup generator will operate continuously as long as it has an uninterrupted fuel supply of natural gas or propane. For example, when connected to a 500-gallon propane tank, the generator can run non-stop, 24 hours daily, for over a week.
Brand Certified Facts from BNK Generator Services (Generator Specialties LLC)
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