Business Details
37 Years
experience
Emergency
services
Your Trusted Partner for HVAC Solutions in Howard County
ASC HVAC has been a trusted provider of heating, ventilation, and air conditioning services since 1989. As a family-owned business based in Howard County, Maryland, we specialize in residential and commercial HVAC solutions across Maryland counties. Our team of experienced technicians prioritizes customer satisfaction through reliable installations, preventive maintenance, and timely repairs. With over three decades of industry expertise, we combine proven solutions with modern technology to ensure optimal climate control for homes and businesses. Our commitment to quality is reflected in our satisfaction guarantee, clear communication, and thorough service execution.Fully insured and highly rated, we maintain a reputation for affordability, dependability, and personalized service. From system design to emergency repairs, our approach emphasizes long-term functionality and client education. We serve Howard, Carroll, Frederick, Montgomery, and PG Counties with a focus on community needs. Our service portfolio includes AC installations, heat pumps, ductwork solutions, and advanced air purification systems like the iWave Air Purifier. By maintaining transparency and adhering to strict professional standards, we aim to be Maryland's preferred HVAC partner for comfort and efficiency.
Services
AC Installations
Heat Pump Services
Ductwork Repairs
Commercial HVAC
iWave Air Purifier
Residential HVAC
Ductless Mini Splits
HVAC Maintenance
Emergency Repairs
System Replacements
Details
- Year established: 1989
Highlights and features
- 30+ years of local HVAC expertise since 1989
- Fully insured and 5-star customer rated
- Satisfaction guaranteed with clear communication
- Family-owned with personalized service approach
- Comprehensive maintenance and emergency repair services
Services
Residential HVAC
Comprehensive heating and cooling solutions for homeowners including system installations, seasonal maintenance, and emergency repairs. Our technicians handle new constructions, renovations, and retrofitting projects while prioritizing energy efficiency and indoor air quality improvements through modern technologies like smart thermostats and air purification systems.
Commercial HVAC
Tailored climate control services for businesses across Maryland. We specialize in maintaining operational continuity through preventive maintenance programs, emergency repairs, and system upgrades for commercial properties including restaurants, offices, and apartment complexes while ensuring compliance with industry efficiency standards.
iWave Air Purifier
Whole-house air purification systems that eliminate viruses, allergens, and pollutants without requiring replacement filters. Our professional installation integrates with existing HVAC systems to improve indoor air quality through needle-point bi-polar ionization technology that actively cleanses circulating air.
Ductless Mini Splits
Energy-efficient temperature control solutions for spaces without traditional ductwork. Ideal for home additions, outbuildings, and renovated spaces, these systems offer zoned cooling and heating with quiet operation and rapid installation while reducing energy consumption compared to conventional window units.
Heat Pump Services
Year-round climate solutions combining heating and cooling functionality. Our installations and maintenance services optimize energy efficiency for Maryland's climate conditions, offering both ducted systems and ductless options with smartphone-controlled operation capabilities.
Questions
How often should I service my HVAC system?
We recommend bi-annual maintenance - once in spring for cooling systems and fall for heating systems.
What HVAC system is right for my home?
System selection depends on home size, efficiency needs, and budget. Our technicians provide personalized recommendations during free estimates.
How do I choose a good HVAC company?
Look for local experience, proper licensing, customer reviews, and transparent pricing practices from insured professionals.
How can I ensure my HVAC unit is safe?
Schedule professional inspections if you notice unusual noises, odors, or reduced efficiency. Our technicians check for safety issues during maintenance visits.
When should I maintain my air conditioner?
Schedule AC maintenance in late winter or early spring before peak cooling season begins.
What should I check before calling for service?
Note your unit's age, last service date, brand, and specific issues like odors or efficiency changes to help technicians prepare.
