Chem-Dry
A franchised carpet and upholstery cleaning brand built around low-moisture cleaning methods.
Last updated August 22, 2026
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Overview
Chem-Dry is an American carpet and upholstery cleaning franchise brand whose name is derived from “CHEMISTRY-DRY.” The business was founded in 1977 by Robert Harris, who had worked as a carpet cleaner while studying law at Brigham Young University. His experience with long drying times and strong chemicals used in conventional steam-cleaning practices led him to investigate alternative cleaning formulations. A frequently described turning point came during an airplane flight, when salad dressing was removed from Harris’s silk tie with club soda. He connected the cleaning effect of carbonated water with a possible carpet-cleaning application and developed the approach that became associated with Chem-Dry. The company began franchising in 1978. Rather than presenting itself solely as a conventional steam-cleaning operator, Chem-Dry has emphasized lower-moisture cleaning and the use of carbonated solutions. Its principal service area is residential and commercial carpet cleaning, supplemented by upholstery and related hard-surface or specialty-cleaning services. The franchise model allows locally operated businesses to deliver services under the Chem-Dry name while using the brand’s systems, equipment, formulations, and marketing support. Chem-Dry’s principal branded method is Hot Carbonating Extraction, commonly abbreviated HCE. The method uses a carbonated cleaning solution and extraction equipment intended to lift soil from carpet fibers while leaving less moisture than traditional wet-cleaning approaches. The brand associates this process with shorter drying times and reduced risk of over-wetting, although performance can vary according to carpet construction, soil type, equipment, and local operator practice. Chem-Dry also markets cleaning solutions and procedures for upholstery and other surfaces. The business has changed ownership several times. The Home Depot acquired Harris Research, Inc., Chem-Dry’s parent company, in 2006. In 2011, The Home Depot sold Harris Research to Baird Capital Partners; that transaction also included N-Hance, a cabinet and floor-refinishing franchise system. Harris Research expanded its service portfolio again in March 2018 through the acquisition of Delta Restoration Services, formerly known as Delta Disaster Services. In 2019, BELFOR Franchise Group acquired Harris Research and brought Chem-Dry and N-Hance into its broader collection of service franchises. As of 2024, the brand was described as having more than 1,683 locations worldwide. Chem-Dry remains primarily a franchise-based service brand rather than a manufacturer of consumer packaged goods. Its market positioning centers on professional in-home and commercial cleaning, a recognizable proprietary process, franchise availability, and claims associated with low-moisture cleaning. The brand was listed at number 188 in Entrepreneur magazine’s 2025 Franchise 500 ranking.
History
Chem-Dry emerged from Robert Harris’s efforts to find an alternative to the carpet-cleaning practices he encountered in the early 1970s. Harris worked as a carpet cleaner while attending Brigham Young University, where he was studying law. He became dissatisfied with the long drying periods associated with conventional wet or steam-cleaning methods and with the harsh chemicals then commonly used in the trade. His search for another approach eventually focused on carbonated cleaning solutions. The origin story connected with the brand describes an incident during a flight. After salad dressing was spilled on Harris’s silk tie, a flight attendant used club soda to treat the stain. Harris saw that the carbonation and water could provide a useful cleaning mechanism and began considering how a similar principle could be adapted for carpets. The resulting concept formed the basis for Chem-Dry’s low-moisture cleaning proposition and its later Hot Carbonating Extraction process. Chem-Dry was founded in 1977 and was initially based in California. The business began franchising in 1978, shifting the company’s growth model from a single operating business toward a network of independently owned and operated service locations. Through franchising, the brand could distribute its cleaning methods, training, equipment, formulations, and identity across local markets while retaining a common service proposition. The company’s core activities have remained carpet and upholstery cleaning. Its differentiation has centered on the use of carbonated solutions and lower moisture than many traditional extraction methods. The brand has also offered cleaning services for other surfaces and related specialty applications. Chem-Dry’s identity therefore combines a proprietary technical story with a service-franchise structure: customers generally engage local operators, while the national or international brand supplies the system under which those operators work. Corporate ownership changed substantially after the brand’s early expansion. The Home Depot acquired Harris Research, Inc., the parent company of Chem-Dry, in 2006. The Home Depot later divested Harris Research in 2011, selling it to Baird Capital Partners. The transaction included N-Hance, a cabinet and floor-refinishing franchise business associated with Harris Research at the time. This ownership period placed Chem-Dry within a broader portfolio of home-service franchises rather than treating it as an isolated cleaning operation. Harris Research expanded beyond carpet cleaning in March 2018, when it acquired Delta Restoration Services, formerly called Delta Disaster Services. The transaction added property-restoration capabilities to the parent company’s franchise portfolio. In 2019, BELFOR Franchise Group acquired Harris Research. Chem-Dry and N-Hance consequently became part of BELFOR’s wider group of service-based franchise brands. The brand’s published footprint reached more than 1,683 locations worldwide by 2024. Its headquarters are described as being in Logan, Utah, and Nashville, Tennessee. Chem-Dry remains active and continues to operate primarily through franchised locations. In 2025, Entrepreneur ranked it number 188 in its Franchise 500, providing a contemporary indicator of its continuing presence in the franchise sector. Available reference material does not establish a separate public-company listing, detailed executive roster, or independently reported financial results for Chem-Dry itself.
- 2025
Entrepreneur Franchise 500 ranking
[1]Chem-Dry was placed at number 188 in Entrepreneur magazine’s 2025 Franchise 500.
- 2024
Global network exceeds 1,683 locations
[1]Reference material described Chem-Dry as having more than 1,683 locations worldwide.
- 2019
BELFOR Franchise Group acquires Harris Research
[1]Chem-Dry entered the BELFOR Franchise Group portfolio through BELFOR’s acquisition of Harris Research.
- 2018
Expansion into property restoration
[1]Harris Research acquired Delta Restoration Services, formerly Delta Disaster Services.
- 2011
Harris Research is sold to Baird Capital Partners
[1]The Home Depot sold Harris Research to Baird Capital Partners in a transaction that also included N-Hance.
- 2006
Acquisition by The Home Depot
[1]The Home Depot acquired Harris Research, Inc., Chem-Dry’s parent company.
- 1978
Franchising begins
[1]Chem-Dry began franchising its carpet-cleaning business and operating methods.
- 1977
Chem-Dry is founded
[1]Robert Harris founded Chem-Dry after developing an alternative low-moisture cleaning concept based on carbonated solutions.
Products and positioning
A professional carpet and upholstery cleaning franchise positioned around low-moisture, carbonated cleaning technology and locally delivered service.
Carpet-cleaning technology
Hot Carbonating Extraction
Hot Carbonating Extraction, or HCE, is Chem-Dry’s signature cleaning method. It uses a carbonated cleaning solution and extraction equipment to loosen and remove soil from carpet fibers. The process is positioned as a lower-moisture alternative to conventional wet-cleaning approaches, with the intended benefit of reducing drying time and limiting excessive saturation. Results depend on the material being cleaned, the nature of the soil, equipment settings, and the practices of the local franchise operator.
Residential and commercial cleaning · 1977
Carpet cleaning services
Carpet cleaning is Chem-Dry’s principal service category. Local franchisees provide professional cleaning for residential and commercial carpets using the brand’s prescribed processes, products, and equipment. The service proposition is built around removing embedded soil while using less moisture than many traditional steam-cleaning methods. Individual offerings and availability can vary by market and franchise location.
Specialty fabric cleaning
Upholstery cleaning services
Chem-Dry franchise locations provide upholstery cleaning for furniture and other upholstered surfaces. The service extends the brand’s cleaning expertise beyond floor coverings and is intended to address accumulated soil while taking account of fabric type and construction. Delivery is handled by local operators, so the precise range of fabrics, furnishings, and treatments may differ by location.
Specialty cleaning services
Hard-surface and specialty cleaning
Chem-Dry’s broader service portfolio includes cleaning for selected hard surfaces and other specialty applications. Reference material identifies stone cleaning among the brand’s typical services, while the parent company’s wider portfolio also includes related home-service and restoration businesses. The exact surfaces and treatments offered are determined by the local franchise network.
Brand decisions
2019
Enter the BELFOR Franchise Group portfolioM&ABackground
Harris Research owned several service-oriented franchise brands, including Chem-Dry and N-Hance.
Action taken
BELFOR Franchise Group acquired Harris Research.
Aftermath
Chem-Dry became part of BELFOR’s broader group of service-based franchise businesses.
2018
Add property restoration through Delta Restoration ServicesM&ABackground
Harris Research sought to broaden its service-franchise portfolio beyond carpet and cabinet-related services.
Action taken
Harris Research acquired Delta Restoration Services, formerly Delta Disaster Services.
Aftermath
The parent company gained a presence in property restoration while Chem-Dry remained its carpet and upholstery cleaning brand.
2011
Return Harris Research to private investment ownershipM&ABackground
The Home Depot sold the Harris Research portfolio after owning it for several years.
Action taken
Baird Capital Partners acquired Harris Research, including Chem-Dry and N-Hance.
Aftermath
Chem-Dry continued as part of a multi-brand franchise platform focused on home and property services.
2006
Join The Home Depot through the Harris Research acquisitionM&ABackground
Harris Research owned Chem-Dry and operated in the home-services franchise sector.
Action taken
The Home Depot acquired Harris Research, Inc.
Aftermath
Chem-Dry operated under The Home Depot’s ownership until Harris Research was divested in 2011.
1978
Adopt a franchise-led expansion modelStrategyBackground
After its founding, Chem-Dry moved beyond a single operating business and began distributing its cleaning system through franchise locations.
Action taken
The company began franchising in 1978, allowing local operators to use the Chem-Dry name, processes, and service model.
Aftermath
Franchising became the central structure through which Chem-Dry expanded its domestic and international footprint.
Recent events
Chem-Dry launches MicroPro Shield service[3]
Reported:
Chem-Dry announced the launch of MicroPro Shield, a service for homes and businesses that disinfects hard surfaces, sanitizes soft surfaces, and applies an antimicrobial coating offering protection for up to 90 days.
Sources3 sources
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