Bulk and Contractor Discounts Available

KLK Trucking

About Us

Decorative Stone and Mulch


Check out our huge selection of Decorative Stone and Mulch.   All Products are stocked daily and are available year round.  You can either stop at our supply yard or skip the trip and have your materials delivered to your home or job site.  

Building Stones and Sand

Building Stone and Sand

We are your complete suppliers of building stones and sand. Whether you are a Do-It-Yourselfer installing pavers for the first time or a site manager looking for a one stop shop for your building materials, our staff is there to help you find the right materials.  

Trucking, Salt and More...


Not only do we supply materials you can even rent our trucks for the day.  We also are suppliers of salt and ice control sand in the winter months. 

Frequently asked Questions

What does a ton or a yard cover?


One ton of 3/4" stone  or sand covers approximately 100 sq. ft.  at 2" deep.  The larger the stone the less square footage per ton. For example 2"-4" Pearl Pebbles will only cover about 60 sq. ft. 

One yard of mulch or topsoil covers 150 sq. ft. at 2" thick.  

How big is a a yard of top soil?


Above is a picture of one yard of Super Top Soil.

How do I calculate how much stone, sand or mulch I need?


Measure your length and your width and multiple them together.  Then take the sum and divide by 100 for tons or 150 for yards.  The sum will is the number of yards or tons you need at 2" deep.  Still have questions?  Simply send an email to emailklk@aol.com or click below.  

What's better topsoil or super topsoil?


Our screened topsoil and our organic super topsoil are run through the same 1/2" screener.  If you are building up your yard or grading and using anything thicker than 2" you should always use screened topsoil.  When raked out, seeded,watered daily and hay is applied you should get a green lawn in less than three weeks.  Organic topsoil is great for planting, spot seeding, grading or skim coating 2" or less and of course for gardens.  This compost keeps your seed and plants moist and promotes better growth.  But it is organic and will continue to break down over time which is why we don't recommend more than 2 inches. 

How big are you delivery trucks?


We have many sized trucks.  But we use an F550 to deliver mulch less than 12 yards and topsoil and tonnage material less than 5 tons.  Larger loads come on tandems or triaxles pictured above.  

Still have questions???


If you have any further questions please call us at 908-757-4434 or email us at emailklk@aol.com

Calculating Tons and Yards

For Further Help Send an email to emailklk@aol.com


Screened topsoil 1:1
-1 cubic yard = 1 ton

Unscreened topsoil 1:1.3
-1 cubic yard = 1 1/3 tons


Bank run gravel 1:2
-2” Screened gravel 1:2
1” and 2” Gravel 1:2
-1 cubic yard = 2 tons

3”-6” oversized rock 1:1.5
8”-18” oversized rock 1:1.5
-1 cubic yard = 1 1/2 tons

Crushed Aggregates 

#1 Crushed limestone 1:1.5
-1 cubic yard = 1 1/2 tons

#2 Crusher run limestone 1:2
-1 cubic yard = 2 tons 


Contact Us

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To get a free quote, please contact us at your convenience.  We look forward to serving you.

KLK Trucking, Co., Inc.

265 Ryan Street South Plainfield, NJ 07080

(908) 757-4434 - Fax (908) 757-2421



07:00 am – 04:30 pm


07:00 am – 04:30 pm


07:00 am – 04:30 pm


07:00 am – 04:30 pm


07:00 am – 04:30 pm


07:00 am – 12:00 pm



Monday - Friday: 7am - 4:30pm

Saturday: 7am - 12pm

Sunday: Closed