Indoor Environmental Firm Continues Decades of Regional Service
MEDWAY, MA - November 09, 2026 - PRESSADVANTAGE - SMS Indoor Environmental Cleaning Inc, a locally owned indoor
Press Release Disclaimer: This is a press release distributed through the XPR Media network. It has not been independently verified by our newsroom.

![]()
MEDWAY, MA – November 09, 2026 – PRESSADVANTAGE –
SMS Indoor Environmental Cleaning Inc, a locally owned indoor environmental services company based in Medway, Massachusetts, continues to serve residential, commercial, institutional, municipal, and industrial properties throughout Eastern Massachusetts and Cape Cod. Established in 1989, the company has spent more than three decades addressing indoor environmental concerns, including mold contamination, rodent waste, and air duct system maintenance.
The company’s work centers on three primary service areas: mold remediation, rodent feces and urine remediation, and air duct cleaning. These services address indoor environmental issues that can affect building materials, indoor air quality, and the condition of occupied spaces. According to the company, its experience includes both routine projects and complicated remediation assignments requiring detailed assessments and coordinated restoration work.
Mold remediation remains an important part of SMS Indoor Environmental Cleaning Inc’s operations, particularly throughout New England, where seasonal moisture, water damage, and aging building materials can contribute to interior mold growth. The company’s services for mold remediation in Franklin, MA address residential and commercial properties experiencing mold contamination. Water intrusion is identified as a leading cause of interior mold growth, with attics and other damp, poorly ventilated spaces among the areas where problems commonly develop.
Rather than limiting remediation to visible mold, the company’s approach also considers the conditions contributing to contamination. Services include mold and causation assessments, testing, removal of contaminated building materials, structural material remediation, and the replacement of insulation and drywall when necessary. The company also identifies hidden moisture and mold concerns through inspection methods that include moisture meters and thermal imaging. Its website lists a three-year warranty among the provisions associated with its mold remediation services.
The company’s professional background is supported by several industry credentials and organizational memberships. Owner Steve Timpany and Vice President Nancy Yannuzzi lead the business, bringing experience in environmental inspections, remediation, training, and technical consulting. The company’s listed qualifications include the Council-Certified Indoor Environmental Consultant (CIEC) designation, held since 2006, and LEED Accredited Professional (LEED AP) credentials dating to 2007. Additional qualifications include Certified Mold Remediator status and a Massachusetts Home Improvement Contractor license.
SMS Indoor Environmental Cleaning Inc has also maintained a longstanding relationship with professional organizations serving the indoor environmental and building maintenance industries. The company has been a member of the Indoor Air Quality Association since 1998 and the National Air Duct Cleaners Association since 1998. Its involvement reflects an ongoing connection to organizations that support professional development, industry education, and established practices for indoor environmental services.
Beyond remediation, the company provides air duct cleaning and maintenance services designed to address problems such as duct leakage, deteriorating insulation, corroded drain pans, and contamination within ventilation systems. Available services include leakage testing, duct sealing, coating, and drain pan restoration. Its work also includes filter replacement and inventory management, including bag-in and bag-out services for applicable facilities.
For property owners and facility managers seeking mold remediation in Franklin, MA, the company’s service area includes Franklin and surrounding Massachusetts communities. Its broader client base includes homeowners, real estate professionals, property managers, facility directors, contractors, developers, and government organizations.
With operations dating back to 1989, SMS Indoor Environmental Cleaning Inc represents an established regional provider within the indoor environmental services industry. Its combination of remediation, inspection, and ventilation maintenance services addresses several building-related concerns that can influence indoor conditions and the long-term performance of residential and commercial properties.
###
For more information about SMS Indoor Environmental Cleaning Inc., contact the company here:
SMS Indoor Environmental Cleaning Inc.
SMS Indoor Environmental Cleaning Inc.
(508) 444-9917
nancy@smsindoor.com
Medway, MA
Media gallery

