Solar
Made
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Residential
Our residential solar implementation saves you money on your electricity bill while raising your home value and lowering your carbon footprint.

Commercial
Our commercial solar implementation could be just what your business needs to become an energy-mindful organization.

Our Process
Through this 3 step process, we match you with the perfect photovoltaic system.
Our Financing
WinTek USA has financing experts who love helping you get the funding to make your home improvement dreams come true.
Less than Perfect Credit
Bad things happen to good people. We have lenders that specialize in assisting people in these situations. We can handle most credit situations with our amazing financing options. Beautify your home today while saving energy.
Payment Plans
We have the best lending solutions in the industry with payments designed to fit any budget. Our payments start at $13.41 a month for each $1000 borrowed. You can be preapproved today.
Same as Cash
Let our Finance Specialists find you the perfect solution. Same as cash options for 6, and 12 months are available. Buy Today...Pay Tomorrow.
Our Energy Efficient Products
WinTek USA is committed to providing the best quality, most efficient products available at the best value possible.
Windows
EcoTek's high quality, stylish, and energy-efficient replacement windows bring light in and keep the elements out.
Entry Doors
WinTek USA is proud to offer Provia entry doors. Provia doors give your home the security and the elegance it deserves.
Roofing
WinTek USA is proud to offer Atlas roofing products. doors. The Atlas roofing system protects your home from anything Mother Nature has to offer.
Solar
WinTek USA's SunTek Solar Panels save you energy costs while adding to your home value and gives you peace of mind that you are helping make the Earth greener.
Insulation
WinTek USA's Thermaltek insulation can fill any crawl space with high-efficiency insulation and lower your utility bills.


WINTEK USA is committed to building a permanent and continued relationship with our customers based on honesty, quality products, professional installation, and unsurpassed customer service.
WINTEK USA will be proactive to offer a rewarding place of employment for our employees.
WINTEK USA will strive to find the best solutions for our customers based on their needs.
WINTEK USA will remain committed to our values of honesty and integrity to our employees, customers, and community
.
“Our experience with the entire WinTek USA staff was nothing short of amazing. Starting with the Oklahoma sales rep (Skylar) to the installation led by Chad. It took three days for our windows to be installed in the worst ice storm in recent history. Chad became like family. Chad was extremely careful and respectful of our home and his workmanship is outstanding. Representatives of the company kept in touch with us during the entire project making sure that our needs were met or exceeded. We love our windows. The windows are extremely beautiful and efficient. Thanks to everyone at WinTek USA.”
"The installer that came to my home and installed my new windows did a wonderful job and they also cleaned up after themselves. They were so nice and friendly and I think it is important to let you all know how good and wonderful they were!"
"WinTek USA is the most professional and efficient company that I have ever encountered, They deliver when they say,
their work is the best, and their employees are courteous and professional. We are very satisfied customers."
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Phone Numbers
Customer Service
(866) 884-4065
Product Info
(833) Wintek1
Local (Arkansas)
(501) 760-4718
Local (Oklahoma)
(405) 992-0111
Office Location
Royal AR, 71968
Oklahoma Location
New Castle OK, 73065
Office Hours
S-S, By Appointment only.