Your building’s duct system is working every hour your business is open. When it’s overdue for service, your HVAC system labors harder than it should, energy costs climb, and the air your employees and tenants are breathing starts telling the story. That shows up in sick days, tenant complaints, and maintenance calls that nobody planned for.
Dependable Duct Cleaning is OSHA 10- and NADCA-certified for commercial duct cleaning and has served commercial properties across Connecticut for over 28 years. We are a residential company and do not take commercial work on the side. We are a certified, experienced commercial vendor that also serves homeowners.
We work with offices, retail spaces, multi-family buildings, restaurants, light industrial facilities, and property management portfolios throughout Litchfield County, including the business districts of Torrington and Winsted, the inns and hospitality properties around Litchfield and Washington, and the growing commercial corridor along Route 44. We schedule around your operations, including early morning and weekend appointments, and every commercial job comes with post-service documentation for your maintenance records.
A technician visits your building to inspect the duct system, assess the scope of work, and provide an accurate quote. No estimates made over the phone, no surprises when we arrive.
Before work begins, you receive a written scope of work. That matters for property managers, facilities directors, and anyone responsible for keeping a maintenance log in order.
We build our schedule around yours. Early-morning, evening, and weekend appointments are available for commercial clients throughout Litchfield County.
We clean supply and return ducts, registers, coils, and all accessible ductwork using professional-grade, HEPA-filtered equipment built for commercial environments.
When the job is complete, you receive a service summary suited for your maintenance records, lease compliance files, or property management system.
Send a technician to your property for a free assessment. No phone quotes, no guesswork, just an honest evaluation and a number you can plan around.
Yes. Dependable Duct Cleaning is OSHA 10 and NADCA-certified for both residential and commercial work. We have been serving commercial properties across Connecticut for over 28 years.
Yes, including multi-family buildings and commercial laundry facilities. We clean full vent lines and can also install or upgrade vent systems to the current code.
The only duct cleaning company that actually came and looked at the job before providing an estimate. In a business that has too many unethical players, I felt like I could trust Sal and his team. They were neat and thorough, and while the price was a little higher than others, I got full value for what I spent.
Sal explained everything in detail and answered all of my questions. The crew was on time, professional, and did a great job. My ducts had a musty smell and I was waking up stuffy every morning — that's completely gone now. I'll be hiring them again next year.
The best in the business. We've had them out twice in the past three years and they do an incredible job. Very professional, very personable, and the work speaks for itself. You would be missing out if you didn't hire this company.
They were polite, considerate — offered to remove their shoes — on time, efficient, and knowledgeable. No high-pressure sales, just great work from start to finish. I always refer them when someone asks.
