HVAC and Indoor Air Quality Services in Southern Maine
Ross Tech 360 provides professional heating, cooling, heat pump, air duct, ventilation, dryer vent, and chimney services for homes, businesses, and managed properties.
Reliable Service for Maine Homes and Businesses
Ross Tech 360 LLC serves homeowners, landlords, property managers, condominium associations, apartment communities, offices, retail properties, community facilities, and commercial buildings throughout Southern Maine and York County. Selected nearby New Hampshire communities are also available depending on the service and schedule.
Our work covers system diagnostics, repairs, planned replacements, preventive maintenance, cold-climate heat pumps, air distribution, ventilation, indoor air quality, dryer exhaust, and chimney or fireplace needs. We focus on identifying the condition, explaining the scope, and providing practical recommendations rather than treating every property the same.
Our Services
Heat Pump Installation
Cold-climate ductless, multi-zone, and ducted heat pump systems.
HVAC Repair and Diagnostics
Structured troubleshooting for heating, cooling, airflow, controls, and leaks.
Preventive Maintenance
Seasonal inspections, tune-ups, safety checks, and equipment planning.
Air Duct Cleaning
Residential and commercial duct cleaning with accessible repair options.
Dryer Vent Cleaning
Vent cleaning, repair, installation, and long-run evaluation.
Indoor Air Quality
Ventilation, filtration, UV lights, humidity control, and exhaust service.
Commercial HVAC
Diagnostics, rooftop units, maintenance, and managed-property support.
Chimney and Fireplace
Sweeping, inspection, cleaning, liners, caps, flashing, and masonry work.
Cold-Climate Heat Pump Specialists
Heat pumps can provide efficient heating and cooling, but performance depends on design and installation. We evaluate building layout, heating requirements, zones, electrical capacity, drainage, outdoor-unit placement, line-set routing, noise, and service access before recommending a ductless, multi-zone, or ducted solution.
Learn about heat pump installation or call 888-903-9001 to request an assessment.
Commercial and Property Management Support
Managed properties require clear communication, access coordination, documented findings, authorization limits, and reliable scheduling. Ross Tech 360 supports individual service calls, emergency assessments, planned repairs, equipment replacements, preventive maintenance, rooftop systems, duct cleaning, and multi-building service planning.
Explore commercial HVAC services.
Why Customers Choose Ross Tech 360
- Residential and commercial service capabilities
- Heating, cooling, ventilation, air quality, and exhaust expertise
- Clear diagnostics and written recommendations
- Support for homeowners, property managers, associations, and facilities
- Seasonal maintenance and planned project options
- Local coverage across Southern Maine and York County
Service Areas
Our coverage includes Portland, South Portland, Westbrook, Biddeford, Saco, Sanford, Wells, Kennebunk, Kennebunkport, Old Orchard Beach, Cape Elizabeth, Brunswick, Harpswell, Springvale, Arundel, Auburn, Kittery, and selected New Hampshire communities.
Request Service or an Estimate
Tell us the property address, equipment or appliance type, current symptoms, and whether the request is urgent. For installation or planned projects, include the number of rooms or zones, existing system, and preferred timing.
Ross Tech 360 LLC -HVAC Contractor in Southern Maine 