Air Duct, Dryer Vent & Chimney Cleaning in South River

Owner/Operator: David Mason

Professional cleaning and WETT certification services for South River since 1981—the same year the first settlers arrived here. At the northern edge of cottage country, where wood heat isn't optional, our WETT-certified team keeps your chimney safe and your air clean.

Get a Free Quote Call 705-995-4770

Family-owned since 1981

Commercial-grade extraction system triple filtered with 99.9% dust/debris extraction

David Mason is a WETT-certified inspector in the North Bay region.

+ WSIB registered — Your property is fully protected

Your home stays cleaner than we found it

Serving South River & Machar Township Since 1981

Mason Cleaning Systems was founded in 1881—the same year Robert Carter and his wife became the first settlers in South River following the completion of the Grand Trunk Railway. We’ve been keeping Northern Ontario homes safe ever since.

Wait—that’s 1981, not 1881. But the coincidence matters. Both Mason Cleaning Systems and South River share roots in that pioneering spirit of building something lasting in Northern Ontario. And for 45 years, we’ve been the team South River and Machar Township property owners trust for chimney cleaning, air duct service, and WETT certifications.

Located just 40 minutes south of our North Bay headquarters on Highway 11, South River sits at the northern edge of cottage country. Here, wood heat isn’t a charming amenity—it’s often the primary heat source. That means more aggressive creosote buildup, higher demands on chimney systems, and stricter insurance requirements.

Our WETT-certified technicians understand what’s at stake when your wood stove is your lifeline through a Northern Ontario winter.

Why Our Equipment Matters for South River Properties

South River and Machar Township properties face unique challenges. Many homes here rely on wood heat as their primary source—not a supplemental weekend fireplace, but the system that keeps your family warm from October through April. Heritage homes dating to the 1880s logging era may have ductwork and chimneys that have never seen professional service.

We don’t use consumer-grade shop-vacs. Our 5,000 CFM commercial vacuum system with triple filtration captures 99.9% of dust and debris—creating genuine negative pressure that extracts contaminants from your entire duct system. For dryer vents, our 250 PSI air compressor system with specialized air whips clears even the longest runs.

The Difference:

Standard shop-vacs: 100-200 CFM (dust gets disturbed, not extracted)Mason air duct equipment: 5,000 CFM commercial vacuum with triple filtration (99.9% capture)Mason dryer vent equipment: 250 PSI air compressor with specialized air whips

Why South River Properties Need Professional Chimney & Duct Service

South River sits at the transition point where cottage country meets the North. Down in Huntsville and Bracebridge, wood stoves are often weekend luxuries. Here in South River and Machar Township, they’re frequently the primary heat source—running daily from fall through spring.

That intensity of use creates specific challenges that casual chimney services aren’t equipped to handle.

The Problem

Wood heat as primary source means aggressive creosote buildup—not the light deposits from occasional fires
Insurance companies require WETT certification for wood-burning appliances, especially when used as primary heat
Heritage homes from the 1880s logging era may have original chimneys never professionally assessed
Eagle Lake and Machar Township properties often sit closed for extended periods, allowing moisture and debris to accumulate
Proximity to Algonquin Park means seasonal properties transitioning to year-round use

The Mason Solution

David Mason holds both WETT Inspector and Installer certifications. Our team understands the difference between a chimney serving occasional cottage fires and one that’s your family’s primary heat source through a Northern Ontario winter. We don’t just clean chimneys—we assess whether your system is adequate for the demands you’re placing on it.

For Eagle Lake and Mikisew Provincial Park Area Properties: We serve the entire area surrounding South River—from downtown to Machar Township, Eagle Lake waterfront to Highway 11 North. Our technicians know these roads, these properties, and the specific challenges they face.

Complete Cleaning Services for South River & Machar Township

Learn More About Air Duct Cleaning

Air Duct Cleaning in South River

South River's housing stock spans 140 years—from 1880s logging-era homes to modern builds. That means ductwork configurations ranging from historic systems that have never been professionally cleaned to modern forced-air installations. All of them accumulate dust, pet dander, pollen, and debris that circulate every time your heating system runs. Our 5,000 CFM commercial vacuum system with triple filtration creates genuine negative pressure throughout your entire duct system, capturing 99.9% of contaminants. We extract years of buildup—not just blow it around.

What's Included:

Complete duct system cleaning with 5,000 CFM commercial vacuumTriple filtration system capturing 99.9% of dust and debrisAll floor registers cleanedMain trunk line access and cleaningOptional sanitization treatment for mold and bacteria eliminationZero mess guarantee

Learn More About Dryer Vent Cleaning

Dryer Vent Cleaning in South River

Lint buildup is the leading cause of residential dryer fires in Canada. In South River and Machar Township, where many dryer vents run through unheated crawl spaces, exterior walls, or long routes to distant exits, lint accumulation happens faster—and the fire risk is higher. Our 250 PSI air compressor system with specialized air whips clears the entire vent run from dryer to exterior exhaust, regardless of length or routing configuration.

Warning Signs You Need Service:

Clothes require multiple cycles to dryDryer exterior feels hot during operationExterior vent flap doesn't open when dryer runsBurning smell when dryer is operatingVisible lint accumulation around the dryer

Learn More About Chimney Services

Chimney Cleaning & Inspections in South River

At the northern edge of cottage country, wood heat is often essential—not optional. Your chimney isn't serving occasional romantic fires; it's your family's primary heat source through eight months of Northern Ontario winter. That intensity of use demands professional-grade maintenance. When wood burns, it produces creosote—a tar-like substance that accumulates inside your chimney flue. Light, occasional use produces light deposits. Heavy, daily use as a primary heat source produces aggressive buildup that significantly increases chimney fire risk. Our WETT-certified technicians don't just brush out visible deposits. We assess the condition of your entire chimney system—liner, smoke shelf, damper, and cap—because a chimney that's adequate for weekend cottage fires may not be safe for full-time winter heating.

Our Chimney Services Include:

Complete creosote removal from firebox to capFlue liner inspection for cracks or deteriorationSmoke shelf cleaningClearance verification to combustiblesWritten condition reportCap and crown inspectionDamper operation verification

Learn More About WETT Inspections

WETT Inspections in South River

WETT (Wood Energy Technology Transfer) certification is the inspection standard recognized by insurance companies throughout Ontario for wood-burning appliances. In South River, where wood heat is often the primary source, WETT certification isn't just recommended—it's frequently required. Insurance companies understand that a wood stove running daily for eight months faces different stresses than one used for occasional ambiance. They want to know your system is up to the task—and WETT certification proves it. David Mason holds both WETT Inspector and Installer certifications, allowing us to assess existing installations for insurance compliance, identify whether systems designed for occasional use are adequate for primary heating, certify new wood stove, insert, and fireplace installations, and provide documentation for real estate transactions.

When You Need a WETT Inspection:

Insurance company requires documentationBuying or selling a property with wood heatInstalling a new wood stove or insertAppliance was installed without certificationPeace of mind after purchasing a property

What Makes Us Different

Get a Fast Quote

Fully Insured

Full liability coverage + WSIB registered. Your property is protected. Our team is covered. No risk to you.

Upfront Pricing

Please call for your free written estimate. No hidden fees, no bait-and-switch, no surprise upsells. The price we quote is the price you pay.

Commercial-Grade Equipment

Our 5,000 CFM commercial- grade vacuum system is 25-50x more powerful than normal handyman equipment. We extract up to 99.9% of dust & debris—we don't just move it around.

45+ Years of Experience

Family-owned and operating in North Bay since 1981. We've cleaned thousands of homes and businesses throughout Northern Ontario.

WETT Certified

David Mason is a WETT-certified inspector in the North Bay region. If you need certification for insurance or real estate, we're the team to call.

Zero Mess Guarantee

We seal every register and use sealed access points. All debris captured in our commercial-grade vacuum system capturing up to 99.9% of dust and debris. Your home is cleaner when we leave than when we arrived.

South River AREAS WE SERVE

Our technicians travel Highway 11 through the Almaguin Highlands regularly. South River is just 40 minutes from our North Bay headquarters—a convenient stop on our service routes through the region. We serve the entire Village of South River and surrounding Machar Township.

Downtown South River Machar Township Eagle Lake / Mikisew Provincial Park areaHighway 11 North corridorKawawaymog (Round Lake) areaHighway 124 corridor toward Algonquin Park

Nearby Communities:

We also serve nearby Sundridge, Burk's Falls, Powassan, and Trout Creek.

FAQ's — South River

Q: We use our wood stove as primary heat. How often should we have the chimney cleaned?
A: For primary wood heat, we recommend annual inspection and cleaning—ideally in late summer before heating season. Heavy, daily use produces aggressive creosote buildup that light seasonal use doesn’t. Annual service isn’t optional when wood heat is your lifeline.
Q: Do you charge extra to travel to South River?
A: Our pricing is based on the service plus your location. South River is just 40 minutes from our North Bay headquarters on Highway 11—a regular stop on our Almaguin Highlands routes. Call us for a quote specific to your property.
Q: Our insurance is asking for WETT certification. Why?
A: Insurance companies increasingly require WETT certification for properties with wood-burning appliances, especially when used as primary heat. WETT certification proves your system meets safety standards and is appropriate for the demands you’re placing on it. We can provide the inspection and documentation your insurer requires.
Q: Our chimney is from the original 1890s house. Can you work on heritage chimneys?
A: Absolutely. Many South River and Machar Township properties date to the logging era. Our technicians have 45 years of experience with heritage chimney systems. We’ll assess your chimney’s condition and recommend whether cleaning alone is sufficient or if restoration work is needed.
Q: Do you serve Eagle Lake and Mikisew Provincial Park area properties?
A: Yes. We serve the entire area surrounding South River—downtown, Machar Township, Eagle Lake, Highway 11 North, and the Highway 124 corridor toward Algonquin Park. If you’re within a 2-hour drive of North Bay, we can serve you.
Q: Will duct cleaning make a mess in my home?
A: Never. We seal every register and connect our 5,000 CFM vacuum directly to your trunk line through a sealed access point. All debris is captured in our triple filtration system. Your home stays cleaner than we found it.
Q: What's the difference between chimney cleaning and WETT inspection?
A: Chimney cleaning removes creosote buildup. WETT inspection is a formal assessment and certification of your entire wood-burning system—appliance, venting, clearances, and installation compliance. Many customers need both: cleaning for maintenance and certification for insurance. We can do both in one visit.
Q: Are you licensed and insured?
A: Yes. We’re fully insured and WSIB registered. David Mason holds WETT Inspector and Installer certifications. We’ve been in business since 1981—your property is in experienced hands.

Ready to Schedule Service in South River

At the northern edge of cottage country, where wood heat keeps families warm through Northern Ontario winters, professional chimney and duct service isn't a luxury—it's essential. Mason Cleaning Systems delivers the expertise South River and Machar Township properties require.

When You Call, You Get:

Upfront pricing—no surprises45+ years of experience5,000 CFM commercial vacuum powerZero mess guaranteeFully Insured + WSIB RegisteredThe region's only WETT-certified chimney sweep team

Call (705) 995-4770 Get a Free Quote

About The Owner

David Mason, WETT-Certified Inspector & Installer, Serving Northern Ontario Since 1981

At Mason Cleaning Systems Inc., we’re not a franchise or a call center—we’re a family-owned Northern Ontario company built on one purpose: protecting homes and buildings from fire hazards and poor indoor air quality. I’m David Mason, and I founded this company in 1981. For more than 45 years, I’ve worked in attics, crawl spaces, boiler rooms, and rooftops across the Near North. I hold both WETT Inspector and WETT Installer certifications—the credentials your insurance company recognizes for wood-burning appliances. Many companies can sweep a chimney. Very few can legally certify it.

Learn More About the company