Mini Split Cleaning Services in NL: Fast, Friendly, and Affordable

Mini split systems have become a go-to solution for efficient heating and cooling across Newfoundland. From cold winter days in St. John’s to humid summer evenings in Conception Bay South, these systems work hard year-round to keep your home or business comfortable. But like any HVAC equipment, they require regular care and that starts with mini split cleaning.
At DeepClean NL, we specialize in providing fast, friendly, and affordable mini split cleaning services across Newfoundland. Whether you’re noticing a musty smell, poor airflow, or just want to breathe cleaner air, our professional cleaning service is the reliable solution you need.
Why Mini Split Cleaning Matters in Newfoundland
Newfoundland’s climate brings a mix of cold, damp winters and milder, often humid summers. These conditions make mini splits especially useful but also prone to dirt buildup, mold, and moisture-related issues.
When not cleaned regularly, your system can collect:
Dust, pollen, and pet hair
Mold and mildew in coils and drain pans
Bacteria and allergens that circulate through your air
Debris that clogs filters and restricts airflow
This buildup doesn’t just reduce efficiency it can seriously affect your health and comfort. That’s why regular mini split cleaning isn’t optional. It’s essential for a healthy, high-performing HVAC system.
What’s Included in Our Mini Split Cleaning Service
At DeepClean NL, we go beyond basic surface cleaning. Our comprehensive process targets every critical part of your mini split to restore performance and indoor air quality.
Our service includes:
Removal and deep cleaning of washable filters
Coil cleaning to eliminate dirt, dust, and microbial growth
Blower fan and wheel sanitation
Drain pan and line flushing to prevent water leaks and mold
Mold and mildew treatment using eco-friendly products
Final inspection and airflow testing
Every cleaning is performed by trained technicians using professional tools and safe, non-toxic products. We clean your system like it’s our own with care, attention to detail, and respect for your home.
Fast Service That Fits Your Schedule
We know your time is valuable. That’s why we offer fast turnaround times and flexible scheduling throughout the week. Whether you need a one-time deep clean or seasonal maintenance, our team works quickly and efficiently to minimize disruption to your day.
Our services are available in:
St. John’s
Mount Pearl
Paradise
Conception Bay South
And surrounding communities in Newfoundland
Need urgent service? Just give us a call we’ll do our best to accommodate your schedule.
Friendly, Local Experts You Can Trust
DeepClean NL isn’t a franchise or out-of-province contractor. We’re a proudly local Newfoundland business with deep roots in the community and years of experience in the HVAC industry.
When you choose us, you get:
Friendly, respectful technicians
Honest advice with no upselling
Transparent pricing no hidden fees
High-quality service backed by real customer reviews
We treat every home and business with the same care we’d give our own.
Affordable Pricing Without Compromise
We believe that mini split cleaning shouldn’t break the bank. Our prices are competitive, and we offer real value through thorough service, quality workmanship, and long-term savings.
A clean system:
Runs more efficiently, lowering your power bill
Lasts longer, delaying the need for costly replacements
Prevents issues like water damage or mold growth
Improves air quality, reducing health risks
We also offer discounts for:
Multiple units
Repeat customers
Seniors
Commercial properties with ongoing service needs
Ask about our seasonal maintenance plans to save even more.
How Often Should Mini Splits Be Cleaned?
We recommend:
Every 6 to 12 months for most homes
Every 3 to 6 months for homes with pets, allergies, or high usage
Before and after peak seasons to keep your system running optimally
If your unit smells strange, isn’t heating or cooling properly, or hasn’t been cleaned in over a year, it’s time to book a service.
Signs Your Mini Split Needs Cleaning
Not sure if it’s time to clean your unit? Look for these common signs:
Weak airflow or uneven temperature control
Musty or sour smells coming from the unit
Visible dust or dirt on vents or filters
Increased allergy or asthma symptoms indoors
Higher-than-usual electricity bills
Unusual noises when the unit is running
If you’ve noticed any of the above, it’s likely your system is overdue for a professional clean.
Book Your Cleaning Today
Breathe easier, save money, and enjoy a more comfortable home with professional mini split cleaning from DeepClean NL.
Call us now at (709) 771-2227
Visit www.deepcleannl.com
Email: info@deepcleannl.com
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Written by

DeepClean NL Ltd
DeepClean NL Ltd
Established in 2019 and based in Conception Bay South, Newfoundland and Labrador, DeepClean NL Ltd. is a locally owned HVAC cleaning and maintenance company dedicated to enhancing indoor air quality and system efficiency. With over a decade of industry experience and HRAI certification, we specialize in comprehensive services including ductless mini-split heat pump cleaning, HRV/air exchanger servicing, ductwork cleaning, and dryer vent maintenance. Our team utilizes advanced equipment and eco-friendly, biodegradable cleaning agents to ensure thorough and safe cleaning of your HVAC systems. We are committed to providing exceptional service, fair pricing, and ensuring customer satisfaction with a 100% satisfaction guarantee. Serving St. John's, Mount Pearl, Conception Bay South, and surrounding areas, DeepClean NL Ltd. is your trusted partner for maintaining a healthier and more comfortable home environment. Phone : 709-771-2227 Website : https://deepcleannl.com/