317-407-1868

Crawl Space Dehumidification in Greenwood, Indianapolis, Fishers, IN, and Surrounding Areas

At SwainCo., we provide professional crawl space dehumidification services to help you maintain a healthier, more efficient, and comfortable home environment. Moisture control is essential to preventing mold, mildew, and damage to your home's structural components, such as wood framing and insulation. Using trusted AprilAire dehumidifiers, our systems ensure your crawl space stays dry while improving air quality and reducing strain on your HVAC system.

A white Aprilaire dehumidifier is installed on a foam platform in a clean, sealed crawl space with plastic vapor barrier and exposed wooden beams above.

Key Benefits of Crawl Space Dehumidification

A portable dehumidifier is placed on foam blocks in a sealed crawl space with a plastic vapor barrier covering the floor.

Improved Air Quality

By reducing humidity levels, dehumidification helps prevent mold and mildew growth that can worsen allergies and compromise indoor air quality.

Enhanced Structural Protection

Excessive moisture can weaken wooden supports and damage insulation. Dehumidification protects these vital structural elements from rot and decay.

Energy Efficiency

Our systems, featuring energy-efficient AprilAire dehumidifiers, reduce humidity without increasing energy costs. These units also ease the workload on your HVAC system.

Moisture Prevention

Expert installation ensures humidity levels remain well-managed, preventing the conditions that lead to dampness, odors, and pest infestations in your crawl space.

Low Maintenance

Modern dehumidifiers are designed for ease of use, operating independently with features like reservoirs or continuous drainage for effortless moisture control.

Our Comprehensive Services

Crawl Space Repair
SwainCo. is your go-to crawl space company, offering reliable and comprehensive crawl space repair services across Indiana. Whether you're facing issues like sagging floors, unpleasant odors, standing water, or mold, we have the expertise and equipment to tackle the problem. Our repair services range from addressing water damage and wood rot to replacing missing insulation. Keeping your crawl space dry and well-maintained, we help ensure your home's stability for years.

Crawl Space Waterproofing
Waterproofing your crawl space is fundamental to protecting your home's structure and improving your home’s health. Our crawl space waterproofing services include top-notch drainage systems, durable vapor barriers, and efficient sump pumps. These solutions create a protective barrier against moisture, preventing wood decay, mold growth, and structural vulnerabilities. Trust SwainCo. to safeguard your home while enhancing indoor air quality.

Mold Remediation
SwainCo. offers advanced mold remediation services to eliminate mold and control moisture effectively. Using our exclusive Hydrosafe mold spray, we follow a detailed three-step process to remove crawl space mold and address underlying moisture issues from the subfloor downward. Mold can affect your family's health and compromise your home's structure, so our thorough approach is designed to restore safety and cleanliness to your crawl space.

Crawl Space Encapsulation
Our crawl space encapsulation services create a strong, lasting barrier between your home and Indiana's challenging outdoor conditions. We combine vapor barriers, crawl space insulation, drainage systems, and energy-efficient dehumidifiers to seal out moisture and improve air quality. Encapsulation protects your home's structure from dampness and pests while creating a clean, dry space for storage and increasing energy efficiency throughout your home.

Crawl Space Insulation
Stay energy-efficient and comfortable with SwainCo.'s crawl space insulation services. We replace outdated, inefficient materials with advanced insulation solutions that reduce energy bills and shield your home from severe temperature changes. By sealing your crawl space and preventing outside air infiltration, we help preserve a consistent climate within your living spaces and protect against freezing pipes and moisture damage.

Crawl Space Vapor Barriers
One of the best ways to control crawl space moisture is to install quality vapor barriers. SwainCo. installs durable, long-lasting vapor barriers to block moisture from seeping through the soil or foundation walls. This minimizes the risks of mold and structural damage, supports better indoor air quality, and enhances your home's energy efficiency.

Crawl Space Drainage Systems
A well-designed crawl space drainage system is crucial to keeping your home dry and secure. SwainCo. uses efficient solutions, such as French drains and sump pumps, to move water away from your crawl space and foundation. These systems tackle common problems like standing water, protect your home's structural integrity, and maintain a healthy, dry environment underneath your house.

Exterior Drainage
SwainCo. offers customized exterior drainage solutions to help keep your yard and foundation from water damage. We install systems like French and driveway drains to divert water from your property, shielding your foundation from potential erosion, soggy lawns, or long-term structural risks. Our exterior drainage solutions are a vital extension of our comprehensive water management services.

Downspout Extensions
Protect your home from water damage with our effective downspout extension services. These extensions redirect rainwater well away from your foundation, helping to prevent leaks, structural concerns, and moist crawl spaces. Extending your downspouts provides a simple, low-maintenance way to enhance drainage and safeguard your property.

Foundation Repair
SwainCo. delivers professional foundation repair services to address structural concerns caused by water intrusion, unstable soil, or wood rot. Whether it's cracking walls, uneven floors, or bowed basement walls, we offer comprehensive solutions, including wall stabilization, soil correction, and floor support. Our goal is to restore your foundation's strength and ensure long-term stability for your home.

Foundation Inspections
With SwainCo.'s thorough foundation inspection services, you can prevent expensive structural damage before it happens. Our team carefully evaluates your foundation to identify problems such as water penetration, cracks, or sloping floors. We deliver detailed inspection reports and clear recommendations to help you maintain a strong, problem-free foundation.

Foundation Crack Repairs
SwainCo. specializes in addressing foundation cracks with our effective foundation crack repair services. Our CrackSeal Repair System is a permanent way to seal cracks and prevent water infiltration. This system stops moisture from entering and strengthens your foundation against further damage, ensuring long-term protection for your home.

Bowing Wall Repair
Bowing or leaning basement walls caused by Indiana's expanding clay soils are no match for SwainCo.'s specialized bowing wall repair solutions. We use reliable methods, such as wall anchors and steel beam stabilizers, to counteract soil pressure and straighten your walls. Backed by lifetime warranties, these repairs provide your property with lasting security and peace of mind.

Structural Repairs
SwainCo. provides comprehensive structural repair services to address issues like sagging floors and weakened supports. We use high-quality treated materials to replace or reinforce compromised joists, beams, and other structural components. Additionally, we incorporate moisture control measures to prevent future damage, restoring both stability and safety to your home.

Basement Waterproofing
With SwainCo.'s reliable basement waterproofing services, you can protect your home from the risk of water damage. We install comprehensive systems that manage water intrusion, leveraging vapor barriers, sump pumps, and drainage channels to keep your basement permanently dry. Whether your basement is finished or unfinished, our waterproofing solutions offer lifetime protection and peace of mind.

Sump Pump Installation
Our dependable sump pump installation services ensure your home stays safe and dry, even during heavy rainfall. SwainCo. installs durable Zoeller sump pumps in crawl spaces, basements, and commercial properties. We also offer battery backup sump systems to provide continuous protection during power outages, giving you complete confidence in your water management system.

Commercial Services
SwainCo. extends our expertise to businesses with our tailored commercial services for crawl space, basement, and foundation challenges. From industrial-strength sump pumps to encapsulation and structural repairs, we customize our services to meet the distinct requirements of businesses, schools, and industrial facilities, ensuring functionality and safety.

Why Choose Us?

Over 35 Years of Experience

For decades, we've provided dependable services in crawl space dehumidification, waterproofing, and structural repair, making us a trusted name across Indiana.

BBB A+ Rating

We're proud to have held an A+ rating with the Better Business Bureau for over 10 years, reflecting our dedication to quality and customer satisfaction.

Award-Winning Ethics

SwainCo. was the 2020 recipient of the BBB Torch Award for Business Ethics in central Indiana, a testament to our integrity and industry leadership.

Voted Best Local Small Business

Our commitment to delivering exceptional service has earned us recognition as the best local small business by the community we serve.

Free Estimates

We believe in transparency and convenience. That's why we offer free assessments of your crawl space to recommend the best dehumidification solution for your home.

SwainCo. protects homes throughout Greenwood, Indianapolis, Fishers, IN, and surrounding areas by providing trusted crawl space dehumidification services

Contact us today for a free estimate and learn how SwainCo. can keep your crawl space dry and your home well-protected.

Call 317-407-1868 Today!
© 2025 
SwainCo