Air Duct Repair Near Boston, MA

Reliable, High-Quality Air Duct Repair to Restore Comfort Fast

Air Duct Repair and Boston MA’s Trusted Heating & Cooling Professionals — Your Local Experts

SumZero Energy Systems diagnoses and repairs ductwork with precision to quickly restore airflow, efficiency, and comfort. Our process starts with a thorough inspection using visual checks, camera scans, and pressure/airflow testing to locate leaks, gaps, disconnected joints, crushed runs, damaged insulation, debris buildup, microbial growth, and imbalance that cause hot/cold spots, excess dust, musty odors, noise, and high energy bills. We seal with mastic and code-approved foil tape, repair or replace compromised sections, re-hang and reinforce connections, re-insulate, clean and sanitize as needed, and balance dampers and registers, then verify performance with post-repair testing. Beyond air duct repair, we provide duct sealing, cleaning, replacement, new duct design and zoning, airflow balancing, AC, furnace, boiler, and heat pump service and installation (including ductless mini-splits), indoor air quality solutions (high-efficiency filtration, UV, humidifiers/dehumidifiers), smart thermostats, seasonal tune-ups, maintenance plans, and emergency service. Expect exceptional service, clear communication, and quality craftsmanship from a team that stands behind every job. We are proudly and professionally serving the Boston, MA area.