Protect Your Home from Moisture, Mold, and High Energy Bills — Crawl Space Encapsulation Experts
Seal, Insulate, and Protect Your Crawl Space for a Healthier, More Efficient Home
Your crawl space has a huge impact on your home's air quality, energy costs, and structural integrity.
At Koala Insulation of North Central New Jersey, we specialize in professional crawl space encapsulation to seal out moisture, improve comfort, and protect your investment.
© 2025 Koala Insulation. All rights reserved.
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Block Moisture and Prevent Mold
Improve Indoor Air Quality
Keep Rodents and Pests Out
Lower Heating and Cooling Costs
Protect Your Home’s Foundation
Boost Home Resale Value
Full Crawl Space Inspection
Vapor Barrier Installation
Professional Sealing of Gaps and Vents
Insulation Installation (optional but recommended)
Moisture and Airflow Management
⭐ 5-Star Rated Service
⭐ Fast Scheduling Available
⭐ Top-Quality Materials for Lasting Comfort
Proudly Serving The North Central New Jersey Area.
Limited Time Offer
Take $250 Off Your New Insulation Installation!
Planning to add insulation during your encapsulation?
(Offer available with qualifying projects.)
Licensed, Insured, and Certified
Expert Installation Teams
Transparent, Upfront Pricing
5-Star Rated Customer Service
We’re the trusted local experts for crawl space solutions, proudly serving North Central New Jersey and surrounding areas.
Our team uses only high-quality materials and proven methods to ensure lasting protection and performance.
Areas We Serve
COLUMBIA, NJ
COLONIA, NJ
CONVENT STATION, NJ
CRANBURY, NJ
CRANFORD, NJ
DAYTON, NJ
DELAWARE, NJ
DENVILLE, NJ
DOVER, NJ
DUNELLEN, NJ
EAST BRUNSWICK, NJ
EAST HANOVER, NJ
EDISON, NJ
ESSEX FELLS, NJ
FANWOOD, NJ
FAIRFIELD, NJ
FAR HILLS, NJ
FLANDERS, NJ
FLAGTOWN, NJ
FLORHAM PARK, NJ
FORDS, NJ
GARWOOD, NJ
GILLETTE, NJ
GLADSTONE, NJ
GLEN RIDGE, NJ
GREAT MEADOWS, NJ
GREEN VILLAGE, NJ
HACKETTSTOWN, NJ
HALEDON, NJ
HASKELL, NJ
HAWTHORNE, NJ
HELMETTA, NJ
HEWITT, NJ
HIGHLAND PARK, NJ
HIBERNIA, NJ
HILLSBOROUGH, NJ
HILLSIDE, NJ
HOPE, NJ
IRONIA, NJ
ISELIN, NJ
JOHNSONBURG, NJ
KEASBEY, NJ
KENDALL PARK, NJ
KENVIL, NJ
KENILWORTH, NJ
KINGSTON, NJ
LAKE HIAWATHA, NJ
LAKE HOPATCONG, NJ
LANDING, NJ
LEDGEWOOD, NJ
LIBERTY CORNER, NJ
LINCOLN PARK, NJ
LINDEN, NJ
LIVINGSTON, NJ
LONG VALLEY, NJ
LYONS, NJ
MADISON, NJ
MANVILLE, NJ
MAPLEWOOD, NJ
MARTINSVILLE, NJ
METUCHEN, NJ
MENDHAM, NJ
MIDDLESEX, NJ
MILLBURN, NJ
MILLINGTON, NJ
MILLTOWN, NJ
MINE HILL, NJ
MONMOUTH JUNCTION, NJ
MONROE TOWNSHIP, NJ
MONTVILLE, NJ
MORRIS PLAINS, NJ
MORRISTOWN, NJ
MOUNT ARLINGTON, NJ
MOUNT FREEDOM, NJ
MOUNT TABOR, NJ
MOUNTAIN LAKES, NJ
MOUNTAINSIDE, NJ
NEW BRUNSWICK, NJ
NEW PROVIDENCE, NJ
NEW VERNON, NJ
NEWFOUNDLAND, NJ
NETCONG, NJ
NESHANIC STATION, NJ
NORTH BRUNSWICK, NJ
NUTLEY, NJ
OAK RIDGE, NJ
OLD BRIDGE, NJ
OXFORD, NJ
PARLIN, NJ
PARSIPPANY, NJ
PEAPACK, NJ
PERTH AMBOY, NJ
PHILLIPSBURG, NJ
PICATINNY ARSENAL, NJ
PINE BROOK, NJ
PLAINFIELD, NJ
PLAINSBORO, NJ
PLUCKEMIN, NJ
POMPTON LAKES, NJ
POMPTON PLAINS, NJ
PORT MURRAY, NJ
PORT READING, NJ
RARITAN, NJ
RANDOLPH, NJ
RINGWOOD, NJ
RIVERDALE, NJ
ROCKAWAY, NJ
ROCKY HILL, NJ
ROSELAND, NJ
ROSELLE, NJ
ROSELLE PARK, NJ
SAYREVILLE, NJ
SCHOOLEYS MOUNTAIN, NJ
SCOTCH PLAINS, NJ
SEWAREN, NJ
SHORT HILLS, NJ
SKILLMAN, NJ
SOMERSET, NJ
SOMERVILLE, NJ
SOUTH AMBOY, NJ
SOUTH BOUND BROOK, NJ
SOUTH ORANGE, NJ
SOUTH PLAINFIELD, NJ
SOUTH RIVER, NJ
SPOTSWOOD, NJ
SPRINGFIELD, NJ
STEWARTSVILLE, NJ
STIRLING, NJ
SUMMIT, NJ
SUCCASUNNA, NJ
TOTOWA, NJ
TOWACO, NJ
UNION, NJ
VAUXHALL, NJ
VIENNA, NJ
WANAQUE, NJ
WARREN, NJ
WASHINGTON, NJ
WATCHUNG, NJ
WAYNE, NJ
WEST MILFORD, NJ
WEST ORANGE, NJ
WESTFIELD, NJ
WHARTON, NJ
WHITEHOUSE STATION, NJ
WHIPPANY, NJ
WOODBRIDGE, NJ
ZAREPHATH, NJ
AVENEL, NJ
BASKING RIDGE, NJ
BEDMINSTER, NJ
BELLE MEAD, NJ
BELLEVILLE, NJ
BELVIDERE, NJ
BERKELEY HEIGHTS, NJ
BERNARDSVILLE, NJ
BLAIRSTOWN, NJ
BLAWENBURG, NJ
BLOOMFIELD, NJ
BLOOMINGDALE, NJ
BOONTON, NJ
BOUND BROOK, NJ
BRANCHBURG, NJ
BRIDGEWATER, NJ
BROADWAY, NJ
BROOKSIDE, NJ
BUDD LAKE, NJ
BUTLER, NJ
BUTTZVILLE, NJ
CALDWELL, NJ
CARTERET, NJ
CEDAR GROVE, NJ
CEDAR KNOLLS, NJ
CHANGEWATER, NJ
CHATHAM, NJ
CHESTER, NJ
CLARK, NJ
CLIFTON, NJ