Elmar Heating & Cooling
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About Elmar Heating & Cooling
Elmar Heating & Cooling has earned a 4.8-star average across 631 customer reviews while serving the Greater Baltimore community, including Timonium and Lutherville-Timonium. The contractor provides residential heating, cooling, and water heating services through a team that emphasizes upfront system sizing, honest equipment recommendations, and what they describe as a no-pressure sales approach. Licensed in Maryland, the company operates a showroom on Deereco Road in Lutherville and maintains 24-hour emergency availability every day of the week.
This contractor holds Mitsubishi Diamond dealer status and highlights tankless water heaters and ductless mini splits as specialties. The ElmarCare preventative maintenance program offers a structured option for homeowners who want annual service on their HVAC system. Financing includes zero-percent options on qualifying equipment installations. The company maintains an emergency line at (443) 266-8014 for around-the-clock service calls outside standard weekday hours.
Named technicians surface repeatedly in Elmar reviews. Amy praised a sales visit from Brad followed by an installation crew led by DaVic Mann, calling the Mitsubishi mini split installation high-quality and low-pressure from estimate through completion. Brian arrived promptly during what reviewers described as a busy period and walked the homeowner through operating the new system while following health-safety protocols. Tina received a same-day diagnosis on her water heater and had a full replacement completed quickly, noting the crew was professional and accommodating to her pets.
What Customers Say
Every reviewer across the 631 reviews awarded five stars and explicitly named a technician. Brad, DaVic Mann, Will, Brian, Dennis, Adam, and David each received direct praise for diagnostic thoroughness, punctuality, and respectful worksite cleanup. Three-star reviews cited post-installation noise from a new AC unit and scheduling friction during winter weather, while positive reviews across the board mentioned fair pricing and zero-percent financing offers.
Working Hours
| SundayToday | Open 24 hours |
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| Thursday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
Services
AC Repair and Maintenance
Diagnoses and repairs existing air conditioning systems; annual tune-ups keep cooling equipment operating efficiently through humid Maryland summers.
New AC and Furnace Installation
Sizes, installs, and commissions new cooling and heating systems for residential replacements, including heat pumps.
Ductless Mini Split Systems
Installs and services Mitsubishi ductless mini splits allowing temperature control in individual rooms or zones without ductwork.
Tankless Water Heaters
Installs and services tankless water heating units that heat water on demand without a storage tank, eliminating cold showers.
Boiler Services
Repairs and installs traditional and high-efficiency boilers for residential heating applications in the Baltimore market.
Smart Thermostat Installation
Installs digital and app-connected thermostats that sync with existing heating and cooling equipment for remote temperature control.
Indoor Air Quality Solutions
Offers IAQ products including air purifiers and filtration upgrades designed to improve residential indoor air quality.
Preventative Maintenance Plans
Provides structured annual HVAC maintenance through the ElmarCare program to maximize system efficiency and lifespan.