Pest and Wood-Destroying Insect Inspections: When to Add Them
By David Parks · eXp Realty · The Apollo Group · 2 min read
The Short Answer
A wood-destroying insect inspection looks for termites, carpenter ants, and similar pests that damage structure. It is an optional add-on, and worth considering for older homes, wooded lots, or homes with wood-to-soil contact.
Illustration by David Parks
What inspectors look for
They search crawl spaces, basements, attics, and exterior wood for mud tubes, frass (sawdust-like droppings), damaged wood, and live insects. They also note conditions that attract pests, like moisture and firewood stacked against the house.
Common pests in Colorado
Termites are less widespread than in warmer states but do occur in some areas. Carpenter ants, rodents, and occasionally wasps and bees are more common problems, especially in mountain homes.
Quick Poll
Have you ever dealt with a pest or wood-destroying insect problem?
You are not alone. Get the findings in writing from a licensed professional, keep photos and receipts, and if you are buying, use the report as a negotiation point before your inspection deadline. Talk with David if you want a second opinion on what matters.
Good news, but this is exactly the kind of issue that can stay hidden until someone looks. Add it to your inspection checklist or ask your inspector about it before you buy or sell.
That is very common. The simplest way to know is to have it checked. Ask David which inspections are worth adding for the home you are considering. Talk with David.
What to do about findings
Treatment options include baiting, barrier treatments, and repairs. Ask for a written estimate and any warranties. Fix moisture and wood-to-soil contact, since those conditions often drive pest problems.
Buyer tip
Rodent entry points like gaps around pipes and vents are easy to seal. If you smell droppings or see chewed insulation, ask the inspector to point out likely entry areas.
Key Takeaways
What inspectors look for: They search crawl spaces, basements, attics, and exterior wood for mud tubes, frass (sawdust-like droppings), damaged wood, and live insects.
Common pests in Colorado: Termites are less widespread than in warmer states but do occur in some areas.
What to do about findings: Treatment options include baiting, barrier treatments, and repairs.
Buyer tip: Rodent entry points like gaps around pipes and vents are easy to seal.
This article is general information, not legal, tax, financial or inspection advice. Every home and situation is different, so confirm details with a licensed inspector, lender, attorney or tax professional.
David is a Greater Denver real estate advisor with eXp Realty and The Apollo Group (Colorado broker license FA100103211). He has closed more than $55 million in volume, earned eXp Icon status in 2025, and holds a 5.0 rating on Zillow from 27 verified reviews.