Five Star Power Systems

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About Five Star Power Systems
Five Star Power Systems operates as an HVAC contractor serving Millersville, Maryland and surrounding Anne Arundel County communities. The business holds a 4.8-star rating compiled from 37 client reviews, reflecting consistently positive service delivery across heating, cooling, and water heating solutions. Technicians at Five Star Power Systems handle residential installations, replacements, and repair calls, approaching each job with attention to existing home infrastructure and homeowner concerns.
Customer reviews highlight several distinguishing qualities that separate this contractor from peers. Multiple reviewers describe technicians who arrive prepared with protective measures, including drop cloths to preserve flooring during equipment installations. Reviewers also note transparent pricing, with several customers specifically mentioning reasonable costs relative to the scope of work performed. The team maintains responsiveness, with at least one reviewer describing a same-day arrival during an urgent summer call. Communication and professionalism emerge as recurring themes across feedback, with customers appreciating clear explanations of diagnostic findings and recommended repairs.
Named customer scenarios from reviews reveal specific service approaches. A reviewer describes Ken, a technician who returned to a property three times to debug an HVAC system that previous contractors had mishandled, ultimately completing all work for less cost than a competitor quoted for a simple fuse replacement. Another reviewer details a new AC installation paired with complete duct work, noting the team's methodical approach to protecting the home during the process. The company has served at least one client for five years, handling water heater replacements, boiler repairs, and mini-split installations across that relationship.
What Customers Say
All seven fully visible reviews award 5 stars, with customers consistently praising same-day response times, transparent pricing, and professional technicians who explain their work. Three reviewers specifically name Ken as the technician who handled their calls. No negative reviews appear in the available feedback.
Working Hours
| SundayToday | Closed |
| Monday | 7 AM–5 PM |
| Tuesday | 7 AM–5 PM |
| Wednesday | 7 AM–5 PM |
| Thursday | 7 AM–5 PM |
| Friday | 7 AM–5 PM |
| Saturday | Closed |
Services
AC Repair & Maintenance
Diagnostic services, pump replacements, and tune-ups for air conditioning systems.
Heating System Installation
New furnace and heat pump installations for residential properties.
Duct Work Installation
Complete duct work installation paired with new AC unit installations.
Water Heater Services
Traditional and tankless water heater replacements and installations.
Boiler Service
Boiler replacements and repairs for residential heating systems.
Mini-Split Installation
Mini-split system installations for targeted zone heating and cooling.
HVAC System Diagnostics
Comprehensive system evaluations to identify issues and recommend solutions.