call for a free quote: 301-220-3732
our services
HVACR
COMMERCIAL WORK
DC, MARYLAND, VIRGINIA
COMMERCIAL HVAC
Northwind Service provides quality repair, maintenance, installation and replacement for all major HVAC brand equipment.
We offer a variety of maintenance and service contracts to meet your needs.
We provide 24-hour service for contract customers.
Contact Northwind Service to help you address all your all your HVAC needs.
REFRIGERATION
We understand how important your commercial refrigeration is to you. We provide installation, maintenance, service and repair to all types of refrigeration systems. We are specialists in warehouse refrigeration and food storage refrigeration.
Contact Northwind Service to help you address all your all your refrigeration needs.
VENTILATION
We understand how important your commercial refrigeration is to you. We provide installation, maintenance, service and repair to all types of refrigeration systems. We are specialists in warehouse refrigeration and food storage refrigeration.
Contact Northwind Service to help you address all your all your refrigeration needs.
INSTALLATION
Northwind Service provides local installation in MD, DC & VA. Northwind has the capacity and experience to deliver quality commercial HVAC and Refrigeration installations of all sizes. We pride ourselves in extending the value of your systems after installation with maintenance and service to ensure your equipment runs efficiently year over year.
SERVICE & MAINTENANCE
CONTRACTS
Every building and business is unique. We offer customized maintenance and service contracts to prevent equipment failures and to maintain comfort, efficiency and reliability. Routine maintenance may reduce energy consumption resulting in fewer breakdowns and extending the life of your equipment.
Preventative Maintenance Information
HVAC EQUIPMENT SPRING/SUMMER MAINTENANCE CHECKLIST
Clean or replace filters
Clean condenser and evaporator coils
Clean drain lines for proper flow and clear clogs
Clear drain pans of any standing water to avoid overflows
Replace worn pulleys and belts
Inspect ducts for mold, dust, and debris
Observe humidity levels
Check refrigerant charge and for leaks
Test thermostats and controls to make sure temperatures and timer functions are correctly set
Change batteries
Check electrical system and connections
Check fan motor
Check blowers and blades for proper airflow
Lubricate motors bearings and moving parts
Inspect cabinet for leaks and check cabinet door for secure closure
Check for debris around outside unit