Certified Air Duct Specialists in Andover, MN

Our Certified Air Duct Specialists in Andover, MN

1) Comprehensive Air Duct Cleaning in Andover

Neglected ducts circulate dust, dander, and contaminants that aggravate allergies and stress HVAC systems. Our Certified Air Duct Specialists HVAC Technicians use rotary brush agitation, negative‑air vacuums, and HEPA filtration to deep‑clean supply, return, and trunk lines. We finish with EPA‑registered sanitizing fog when appropriate. If left untreated, expect hot/cold spots, higher bills, and frequent filter clogs.

2) Targeted Dryer Vent Cleaning in Andover

Lint‑choked vents are a fire hazard and a cause of long dry times. Our Certified Air Duct Specialists Safety Professionals deploy high‑velocity air whips and flexible augers to remove packed lint, then verify airflow with anemometer readings. Ignoring the issue risks overheating, damaged heating elements, and moisture back‑drafting.

3) Preventive Duct Sanitizing & Disinfection in Andover

After cleaning, our Certified Air Duct Specialists IAQ Experts apply EPA‑registered antimicrobial solutions via ULV foggers to target microbial growth on non‑porous surfaces. Skipping sanitizing can allow odors, mold, and bacteria to rebound. We verify results with ATP sampling and optional follow‑up inspections.

4) Precision Duct Sealing & Air Leak Repair in Andover

Leaky ducts waste conditioned air into attics, crawlspaces, and walls. Our Certified Air Duct Specialists Energy Professionals pressure‑test your system, mark losses with smoke‑pencils, and seal with mastic or UL‑181 tape. Left unrepaired, leaks cause dust intrusion, uneven rooms, and rising utility costs.

5) Diagnostic HVAC Coil & Blower Cleaning in Andover

Dirty evaporator coils and blower wheels choke airflow and foster biofilm. Our Certified Air Duct Specialists Maintenance Technicians provide NADCA Approved Air Duct Services, using foam coil cleaners, fin combs, and safe rinses, then rebalance airflow. Neglect leads to icing, compressor strain, and higher kWh usage.

6) Thorough Mold Inspection & Remediation in Ducts – Andover

Musty odors or visible growth demand immediate attention. Our Certified Air Duct Specialists Remediation Experts perform borescope video inspections, moisture mapping, and targeted containment. We remove affected insulation, apply antimicrobial treatments, and address sources like condensation or leaks. Untreated mold can spread, triggering respiratory issues.

7) Balanced Airflow Testing & Optimization in Andover

Uneven rooms signal duct layout or damper issues. Our Certified Air Duct Specialists Performance Team uses manometers, anemometers, and thermal imaging to diagnose restrictions, then adjusts dampers, adds returns, or rightsizes registers. Delay causes comfort complaints and system strain.