Frequently Asked Questions

IG HVAC, LLC has served Silver Spring and Montgomery County homeowners since 1986, providing reliable hvac contractor services backed by 40+ years of experience, licensed & insured technicians, and 4.8★ reviews across 80+ customers. We handle everything from preventive maintenance to full system installs with honest pricing and personalized service near downtown Silver Spring, Wheaton, and Bethesda.

Many Silver Spring residents call about AC repair when units blow warm air, cycle frequently, or struggle with humidity — especially during humid summers near Downtown Silver Spring and Four Corners. Prompt professional diagnosis can prevent costly breakdowns later.

Locals often ask this when their system is over 10‑15 years old, constantly needs fixes, or fails to cool evenly. In those cases a new AC installation (with correct sizing and efficiency rating) often makes more sense than repeated repairs.

Yes — HVAC replacements and major installs typically require a mechanical permit through Montgomery County permits & inspections, which ensures safety and compliance with local building codes.

Homeowners in Silver Spring commonly schedule maintenance twice a year (spring & fall) to tune up cooling before summer and heating before winter — helping prevent emergency hvac repair calls.

Residents often report no heat, strange furnace noises, or carbon monoxide detector alerts as triggers for heating repair — technicians check ignition, filters, and safety sensors to restore reliable warmth.

Yes — many homeowners and property managers want furnace replacement or upgrade services (especially in older buildings near Woodside Park) that integrate clean installations with proper ductwork and safety checks.

Many older homes and townhomes in Silver Spring lack central ducts. Ductless mini split installation offers zoned cooling & heating without ductwork, reducing energy use and installation disruption.

Local ductless HVAC services typically quote installs after assessing wall space, electrical availability, and zone needs — they’ll install indoor units and an outdoor compressor in a few hours to a day, depending on system size.

Locals often want to know water heater installation costs and whether tank or tankless systems best fit their home’s hot water demand. Prices can vary due to on‑site assessment needs.

Yes — many customers in neighborhoods with historic homes (like Woodside Park) choose boiler installation when updating aging hydronic systems or converting away from forced air.

Yes — modern heat pumps handle both cooling and heating efficiently in our region’s mild transitional seasons. Homeowners often ask about heat pump installation when replacing older systems for energy savings.

Locals commonly ask whether to repair or replace — if your heat pump is over ~10–15 years old or frequently breaking down, a new heat pump installation with higher efficiency can lower energy bills.

Local questions often revolve around reducing allergens, humidity balancing, and improved filtration — especially useful for homes near busy corridors or construction zones. Many ask about UV lights or advanced filters during indoor air quality services.

Twice yearly preventive checkups are common locally (spring and fall), as they catch duct leaks, dirty coils, and filter issues that often precede emergency hvac repair calls.