Structural Repairs


Look no further than Colonial Exterminating Company for the industry leader in substructure home repairs. We have over 50 years of experience specializing in understructure home repair and are a licensed, fully insured Class B contractor. Crawlspace repairs can be very difficult for homeowners and contractors. Being able to navigate in a crawl space along with the existing wires, plumbing, utility lines, sprinkler systems, and HVAC systems is our specialty and part of our daily work.

Close-up of a rusty wooden beam and ceiling inside a dark, cramped crawlspace

Protecting Your Home From the Inside Out: Moisture and Fungus Control

Moisture is the real threat to your home's structure. Neglected basics like worn toilet wax seals or unsealed thresholds let water in, and once wood stays damp, wood-destroying fungus can take hold. Damaged, moist wood also draws general insects under and around the home, but our main job is stopping the damage before it starts.


We usually find this kind of damage during a free home inspection or a Termite and Moisture Inspection for a real estate transaction. Our in-house carpenters can then make the crawl space repairs quickly, whether you're selling or just keeping your home in good shape.


Our crawl space protection focuses on three things:


  • Killing active wood-destroying fungus. We treat the fungus directly so it can't keep spreading through the wood.
  • Blocking ground water and condensation. We lay down a poly vapor barrier over the ground to keep moisture out of the crawl space.
  • Controlling humidity. We install dehumidifier packages that pull relative humidity out of the crawl space.


Beyond that, we also handle:



  • Sill plate, band board, girder, and floor joist repair, plus subfloor replacement
  • Insulation removal and replacement
  • Additional pier systems, secondary girders, and band joists
  • Crawl space door replacement
  • New crawl space access
  • Crawl space vents and vent covers


CALL or CONTACT US TODAY TO EVALUATE YOUR SUBSTRUCTURE REPAIR NEEDS!

We proudly offer our termite protection services to the following Eastern Virginia cities.



Newport News, Hampton, Yorktown, Williamsburg, Gloucester, Smithfield, Carrollton, Suffolk, 

Norfolk, Virginia Beach, Portsmouth, Chesapeake, and more!

Testimonial

☆ ☆ ☆ ☆ ☆

"I chose Colonial primarily because I was so impressed with the carpenter foreman and his solution to our wood decay problem. Of the four contractors I consulted, his was the only solution that made sense. I am very pleased with the thoroughness of the repair work."


- Mr. Daggy