Ariston Chimney specializes in smokestacks, chimney liners, and duct work or breeching work for boilers, kitchen exhaust hoods, laundromats, and fresh air systems for parking garages.


We supply and erect double-wall freestanding or mounted, UL-approved smokestacks. The smokestacks are available in a variety of metals and insulations to meet your needs. We also install 10-gauge, single-wall stainless steel smokestacks that are welded on site by our AWS-certified welders.

Chimney liners

We install various liners for chimneys, smokestacks, kitchen exhaust hoods, laundromats, and fresh air systems for parking garages. We offer the option of stainless steel liners in various grades, or FuranFlex® and Polypropylene liners. FuranFlex® is the new
recommended revolutionary solution for chimneys that have offsets or are odd-shaped. They are also approved for gas and oil burning burners. For special gas vent piping (U.L. 1738), we offer options in Polypropylene or 444 Stainless. Our liners are guaranteed to be compliant with all environmental regulations and local codes.

Breeching, extensions, offsets, and draft inducers

Whether they need to reach a required height (vertically), or meet a receptor distance requirement (horizontally), exhausts often need to be extended and offset. Jobs like these often require out-of-the-box ideas for design and access. With over 20 years of experience, we have helped many owners successfully resolve violations and save significant money in the process.

Breeching is the pipe which runs from the boiler to the exhaust/chimney base. It often needs replacement over time. In some cases, it also needs to be wrapped with fire-rated insulation in order to meet DOB code requirements.

Draft control systems, or draft inducers, can be installed as rooftop or inline units. Our mechanical engineers will visit your job site to design and select the right combination of units for best performance.

Fresh air & venting

We design and install exhaust and venting for any industrial application. We also design and install fresh air systems for existing apartment buildings and parking lots, to improve indoor air quality.

Inspections & troubleshooting

We offer 2 levels of inspection, a visual or video scan inspection. In a visual inspection (Level 1): we dispatch our experienced technicians to the job location where they conduct a visual inspection of the chimney condition. We provide a detailed written report with our repair or replacement recommendations.

A Video Scan (Level 2), includes all the visual examination of a Level 1 inspection, plus a panoramic video scan that allows us to see the interior portion of the chimney cavity.

We can also perform a smoke test to check if the chimney and venting system is sealed and venting properly, as per building code #MC810.

Scaffolding and rope access

Our SPRAT-certified rope access provides a safe and efficient means of accessing structures and geologic features. The systems are installed and dismantled quickly. This results in faster completion and minimal downtime, decreasing the cost rate for inspection, maintenance, and chimney construction.