If you’re looking for a contractor to help with your crawl space insulation in Durham, Thermo Direct is happy to help. We’ve been serving customers in the local area for over 20 years. Our HVAC technicians are fully licensed and certified. We use the most up-to-date, state-of-the-art equipment on every job. Our team members arrive prepared to diagnose and fix your crawl space issues on the spot. Whether your crawl space needs an insulation touch-up or a full crawl space sealing treatment, you can count on us to provide the best solutions to ensure your crawl space stays dry throughout every season. We provide 24/7 assistance for emergencies, and we offer a wide range of financing options on approved credit to suit your needs and budget.