Product Highlights of The Leading Sand & Gravel Supplier in Denver, PA

Crystal Lake is the leading sand & gravel supplier in Denver, PA. Check out our product highlights below:

Stone & Sand by the Yard & Bag:

  • Pocono Gravel (1/2", 3/4" & 1/3")
  • Grey 2-A Modified (1/2", 3/4" Clean & Screenings)
  • Red Stone Crushed (1/2" & 3/4")
  • Maryland Gravel (1/2" & 3/4")
  • White Crushed Artic (3/4")
  • Bar & Mason Sand
  • Concrete Sand
Sand & Gravel Supplier | Denver, PA

Mulch by Sand & Gravel Supplier | Denver, PA

Mulch by the Yard & Bag:

  • Playtrail
  • Screened Top Soil
  • Mushroom Soil
  • Unscreened Top Soil (Pre-Order)

100% Pure Cypress Mulch:

  • 2 cu. ft. per Bag of Product for Flowerbeds, Tree Bases, or Shrub Location
  • $4.75 Each

Mulch by Sand & Gravel Supplier | Denver, PA

Mulch by Sand & Gravel Supplier | Denver, PA

Railroad Ties:

  • #1 Ties 7" x 9" x 8.5' (at Least 3 Good Sides & Ends)
  • #2 Ties 7" x 9" x 8.5' (at Least 2 Good Sides)

Envi Blocks (Firewood Replacement):

  • Longer Burn Times (8,000 BTU =/- Per Pound)
  • Less Mess (No Bark, Bugs, Mold, Dirt, or Fungus)
  • Saves Time (No Cutting, Seasoning, Stacking, or Splitting Firewood)
  • Burns Very Clean (Less Creasote, Residue, & Partial Emissions)
  • Less Ash (Fewer Than 0.5%)
  • More Heat (High Density with Low Moisture)
  • Many Use (Burning Material for Campfires, Fireplaces, Wood Burning Stoves, & Fire Pits)
  • No Glues or Additives (Made from Recycled Hardwood Sawdust & Shavings)
  • 6 Blocks Per Pack (Approximately #20, 100 6/Packs Per Skid)

Envi Blocks

Tru-Wood Premium Hardwood Heating Pellets

Tru-Wood Premium Hardwood Heating Pellets (#40 Bags):

  • BTU/lb = 7,900 to 8,400!
  • Very Clean (Very Little Dirt, Dust, or Ash)
  • No Chemicals, Additives or Toxins
  • Low Moisture (All the Mass Is Directly Converted to Heat)
  • Made from Recycled Hardwood Sawdust & Shavings
  • Very Low Percentage of Fines, Safer to Burn
  • Renewable Fuel Source
  • Many Uses (Pellet Burning Stoves & Flame Geni Outdoor Fire Pits)
  • Packed in #40 Bags (50/40 Bags Per Skid = Ton)

Metal Fire Pits:

  • Buck Stove Company

Metal Fire Pit

Fire Pit



  • Seasoned Hardwood
  • Cut 16" - 18" Split
  • Sold by the Scoop
  • Call for Prices

Flame Geni

  • Wood Pellet Fire Pit
Flame Geni

Quality Lawn Care Products in Pennsylvania

For many reasons, green, healthy lawns make us feel good, but the benefits go beyond just feeling good. From air filtration to fun and games, maintaining a healthy lawn with our quality lawn care products in Pennsylvania helps promote a healthy life for you and your family.

Cooling Effect

You should be able to kick off your shoes and walk in the soft, healthy grass of your yard. Surprisingly, the front lawn of a typical home has the cooling effect of nine tons of air conditioning. Pretty cool, don't you think?

Air to Breathe

Turfgrass absorbs sulfur dioxide, ozone, and many other air pollutants. 2500 square feet of lawn can convert carbon dioxide and other gasses into enough oxygen to sustain a family of four for a week. Quality lawn care products make this possible. What a breath of fresh air!

Water Purification

A healthy lawn acts as a filter, capturing and breaking down pollutants as the rainwater passes through its root zone. Microbes in the soil help break down chemicals, turning them into harmless materials.

Erosion Control

Healthy, dense grass is also the best natural surface there is for trapping rainfall and reducing erosion. Very little rain runs off into street gutters and storm sewers.

Lawn Control Items

Preen Items

Concrete Lawn Ornaments

  • Animals, Birds, Benches, & Bird Baths Available
  • Painted & Unpainted

Frog and Pig Lawn Ornament

Porcupine Lawn Ornament

Fish Supplies

Fish & Pond Supplies

  • Fish Food Pellets & Flakes
  • Tank & Pond Water Pumps
  • Algaefix & Algaecide (Quart & Gallon)
  • Pond Treatments

Landscape Materials

Material for Landscaping

Shade and Sun

Chicken Statue

Poly Furniture

Poly Furniture

Green Furniture

Grass Seed, Spreaders, & Fertilizers

Fancy Turf

Fancy Turf Baf


Grass and Weed Control

Bird Seeds & Feeds

Bird Food