NCS Credit was founded in 1970 by Howard V. Cowan as a commercial collection agency and is headquartered in Highland Heights, Ohio (Greater Cleveland). In the 1980s the company expanded into construction notices, mechanic's liens, and UCC filings, and today it is the industry's only provider of all three service lines under one roof. For HVAC contractors, especially those with a mix of commercial new-construction, service-contract, and equipment-supply revenue, NCS consolidates receivables protection into a single vendor relationship.

HVAC shops commonly ship and install equipment before final payment, and NCS Credit helps them pair preliminary notices and mechanic's liens with UCC-1 filings on equipment so their collateral position is preserved whether the customer defaults or files bankruptcy. The platform automates deadlines and document tracking across all 50 states and Canada, and the National Lien Digest is a widely used reference for lien and bond-claim rules. Express, Premium, and Attorney service tiers let HVAC contractors scale up from simple notice preparation to fully enforced lien suits.

With a half-century of construction-receivables experience and a deep national attorney network, NCS is a natural choice for HVAC companies that need a true outsourced credit department rather than DIY software. The combined collections, UCC, and lien offering is especially valuable for HVAC distributors, mechanical contractors, and commercial service shops selling on terms to builders and property owners.