Our Price Match Guarantee
Buy new beautiful and efficient Ecotek windows and get $100 cash back for each Ecotek Window you buy
Claim Your Special Offer Now!
Our Price Match Guarantee
For a limited time only, with our cash back special offer, when you purchase at least 7 efficient Ecotek window systems, you will receive $100 cash back for each Ecotek window you purchase. Trade-in 7 Windows get $700 trade-in 10 windows and get $1000. Let us give you cashback while you enjoy the comfort and efficiency of your new Ecotek windows. Act now! Don’t miss out on this special offer.
Limited Time Only | Cannot Combine with other Offers | Finance Provider Limitations May Apply | Available in Current WinTek USA Service Areas Only.
Our Special Offers
Money-Saving Offers to help get those projects started.

Energy Efficient Products
Wide Selection
Expert Technicians
Energy Star Certified
Respect For Your Home
WinTek installers use drop cloths and runners during installation. After completion of the job, they vacuum and tidy up. WinTek treats your home as our own.
Investment Guarantee
You are 100% protected with WinTek USA. We are fully licensed, bonded, and insured for your safety, security, and peace of mind.
Expert Installation
Financing Available in your home
We have a complete line of affordable financing programs available to fit your budget. Financing can be done easily from the comfort of your home in a matter of minutes.
100% Satisfaction Guarantee
Our Product Packages
We have a complete ensemble of energy-efficient products that are custom designed for each and every homeowner. Shop today for the perfect package to fit your home and budget.
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.
Get Financing
Wintek USA has financing experts who love helping you get the funding to make your home the home of your dreams.
Oklahoma Office: 120 Naomi Lane Suite D New Castle OK, 73065..
Get Pre-Approved Now!
Have a Question or Comment
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.