Clean, Dry, and Safe.
We Protect Homes - and the People Who Live in Them
Crawl Space Guard addresses crawl spaces as systems — not isolated problems.
We combine encapsulation, moisture control, mold remediation, and structural repairs when needed to create a dry, stable, and healthier foundation beneath the home.
Your crawl space affects your home’s air quality, structural integrity, and long-term durability.
Crawl Space Guard protects the three systems that matter most — and treats them as one coordinated solution.
Clean, Healthy Air
We control moisture and humidity at the crawl space level to improve indoor air quality and reduce mold, allergens, and odors.
Lower humidity means cleaner, healthier air throughout the home.
Water Managed at the Source
From vapor barriers to drainage solutions, we manage water intrusion - before it leads to rot, mold, or foundation damage.
Encapsulation • Drainage • Moisture control
Structural Integrity Preserved
We address sagging floors, weakened joists, and crawl space conditions that compromise a home’s structure over time.
Joists • Supports • Long-term stability
WHAT WE PROTECT
OUR PROCESS
We follow a structured approach to assess, protect, and document the conditions beneath your home — so decisions are based on fact, not guesswork.
1
INSPECT
We inspect moisture levels, air quality indicators, structural components, and existing conditions to establish a clear documented baseline.
2
PROTECT
Based on what we find, we implement the appropriate solutions — from encapsulation and moisture control to structural reinforcement.
3
VERIFY
We verify results through follow-up inspections and optional monitoring, confirming the crawl space remains dry, healthy, and stable.
4
CERTIFY
Once defined standards are met, your home receives Crawl Space Guard Certification — a documented record of air, moisture and structural conditions that can be referenced with confidence.
A RECENT CRAWL SPACE GUARD PROJECT
In a recent Crawl Space Guard project, we addressed long-standing moisture issues beneath an older home, including elevated humidity, visible mold growth, and localized subfloor deterioration.
Rather than treating these conditions as separate problems, the project was designed as a single, coordinated scope. Our work included full crawl space encapsulation, targeted mold remediation, insulation, and structural repairs to compromised subfloor areas.
The result was a dry, sealed crawl space, stabilized structure, and a healthier environment for the home above — with all work planned, executed, and verified under one contractor and one process.
Crawl space conditions during remediation and repair, showing existing utilities and structural constraints.
ABOUT US
Protect the Invisible, Secure what matters Most
Most homeowners never see what’s happening beneath their home — until something goes wrong.
Crawl Space Guard was built to change that.
We focus on the systems below your living space that quietly affect air quality, moisture, energy efficiency, and structural integrity. By combining building science, monitoring technology, and practical construction experience, we help homeowners prevent problems — not just react to them.
It’s not about scare tactics.
It’s about clarity, protection, and long-term peace of mind.
Our old house is like brand-new again, ready for the next 150 years. Completely changed the feel of everything - level and flat floors and no more smell!
Scott Hosier - Milltown, IN
REVIEWS
Blog
NEXT STEP
Start with a Crawl Space Assessment
Every Crawl Space Guard project begins with an on-site assessment to understand moisture conditions, air quality concerns, and structural factors beneath your home.
We’ll walk through what we find, explain available options, and outline next steps — so you can make informed decisions with confidence.
© 2026 by Belenso Design Build LLC
Crawl Space Guard is a service division of Belenso Design Build LLC, operating as CORE Construction.
