Environmental Systems Associates: HVAC Experts Serving Columbia MD

For over five decades, Environmental Systems Associates has been the trusted name for heating and cooling in Howard County and surrounding areas. This Columbia MD business provides reliable HVAC service for both homes and local businesses, operating 24/7 for emergencies. Their team of skilled technicians brings decades of combined experience to every job, focusing on residential and light commercial systems common in the region.

Business Overview

Environmental Systems Associates in Columbia MD is a full-service HVAC contractor available around the clock. Whether it's a sticky summer night in Elkridge or a freezing winter morning in Laurel, their emergency team is ready to help. They understand how Maryland's humid summers and cold winters strain HVAC systems, and they tailor their solutions to local climate challenges. The company's straightforward, honest approach has built a strong reputation across the communities they serve.

Key Services

ESA handles all major heating and cooling needs. Their core services include:

• HVAC Installation or Replacement: Helping homeowners choose and install efficient systems suitable for Maryland's seasonal shifts.
• HVAC System Repair: Fast diagnosis and repair for furnaces, air conditioners, and heat pumps.
• HVAC System Maintenance: Planned tune-ups to improve efficiency and prevent mid-season breakdowns.
• Indoor Air Quality Services: Installing air filtration systems to tackle local pollen and allergens, improving home comfort.

Areas Served

Environmental Systems Associates serves a wide area around Columbia. Their team is familiar with the diverse housing styles and building needs in neighborhoods from Severn and Ilchester to Laurel, Scaggsville, and North Laurel. They also regularly work in Elkridge, Maryland City, Burtonsville, Fort Meade, Jessup, Savage, Friendship Heights Village, Gambrills, Arden Severn, and Somerset. This local knowledge helps them provide faster, more effective service.

Company History

The story began in 1972 when founder Mike Hendricks, Sr., an aeronautical engineer, decided to start his own business. His background in airflow, pressures, and electronic controls gave him a unique edge in HVAC. He built the company on integrity, with early customers being friends and colleagues. In 1975, he left the corporate world to focus fully on his growing client list. Partner Richard Dean soon joined, bringing business process expertise, and they launched Environmental Systems Associates from the trunk of Mike's car. Mike's son, Michael Hendricks, joined as Service Manager in 1983, helping steer the company's continued growth.

Leadership

Founder Mike Hendricks, Sr. applied his engineering precision to the HVAC field, creating a business rooted in technical skill and honesty. His local presence and hands-on involvement have been central to the company's community ties. The leadership team maintains active participation in local initiatives, believing that a strong business supports its neighborhood.

Specialties & Highlights

• Founded in 1973, with deep institutional knowledge of Maryland HVAC needs.
• Founder's aeronautical engineering background informs their system design and troubleshooting.
• 24/7 emergency service for urgent heating and cooling problems.
• Focus on indoor air quality solutions for healthier homes.
• A long-standing commitment to straightforward, honest customer relationships.

Why Locals Choose Environmental Systems Associates

Homeowners and businesses in Columbia MD return to Environmental Systems Associates for reliability, quality work, and a long-standing local presence. They have built trust through decades of consistent service, adapting to new technologies while keeping their core values intact. When you need an HVAC partner who knows the area and stands behind their work, Environmental Systems Associates in Columbia MD is a proven choice.