In the beginning LINE-X was the premier spray-in truck bed liner and it still is today!


Fleet Managers are finding that LINE-X helps extend the life-cycle of their fleet by providing a durable long lasting factory finish.


Looking for a new way to provide long lasting protection for your marine application we can do that as well.


LINE-X is not limited to vehicles, with over 50 products LINE-X can be used to meet industrial applications as well.

“Just got a line-x in the bed of my 2013 Tundra.  Cant say how much I was impressed!  It looks great.  The installation was flawless and the guys at this shop are very professional.  Very happy with my experience today.  And it comes with a lifetime warranty!”

  – Nick on Yelp


LINE-X of El Cajon runs seasonal promotions.  Click the link(s) below to retrieve the promotion, print it out and bring it in.  Coupon must be presented at time of purchase.  Not valid with any other offers, promotions, coupons or discounts.  Check the coupon for expiration date.  Coupons hold no cash value.  Valid at LINE-X of El Cajon only.


Satisfaction Guarantee

As a LINE-X Platinum Service Store we guarantee that your truck is completed to the highest standards.  Using our 8-Point Inspection Form we will guarantee your bed is sprayed to standard both in quality and thickness.  If you had your bed sprayed by someone else and feel you may have been shortchanged, bring it in and let us complete a FREE 8-Point Inspection for you.  If you’re price shopping for a new spray-in bedliner which we advise you do,  know that you get what you pay for and if another shop is offering a significantly cheaper job Caveat Emptor (buyer beware), cutting corners helps to save costs!

Made In America

As a retired Soldier, the owner of LINE-X of El Cajon believes that products made in America are not only superior to those made elsewhere but it’s important to support American jobs! This is not to say we don’t sell products made in other countries but we actively look for the Made in the U.S.A. label.