Residential & Commercial HVAC
Commercial HVAC & Mechanical Services
Commercial HVAC Services for Rhode Island & Southeastern Massachusetts Businesses
Keep your building comfortable, efficient, and dependable with commercial HVAC and mechanical services from Gemini Mechanical & HVAC Services. We provide reliable solutions for businesses and commercial properties throughout Rhode Island and Southeastern Massachusetts.
- Commercial HVAC repair and diagnostics
- HVAC installation and replacement
- Preventative maintenance
- Rooftop unit service
- Commercial boiler service
- Heat pump solutions
- HVAC controls & mechanical support
- 18 years of hands-on HVAC experience
- Service for business owners and property managers
- Support for contractors, developers, and facility managers
Rhode Island Master Pipefitter II License #00001990 | MA Burner License BU-319068 | EPA Section 608 Technician Certification—Types I and III, completed through VGI Training.
Commercial Heating, Cooling & Mechanical Solutions
HVAC Support Built Around Your Building
Commercial refrigeration service for coolers, walk-in coolers, walk-in freezers, and related equipment throughout Rhode Island and Southeastern Massachusetts.
What Makes Gemini Stand Out
Premium HVAC service delivered by an owner who stays close to every job — from everyday repairs to full system installations.
18 Years of Hands-On HVAC Experience
Eighteen years of owner experience applied to residential and commercial HVAC projects.
Honest Recommendations
Focused on what the system actually needs instead of automatically recommending the most expensive option.
Owner-Operated Service
Responsibility for workmanship and customer service stays close to the customer.
Residential & Commercial Experience
Work with homeowners, businesses, property managers, contractors, developers, and facility managers.
Quality Workmanship
Correct installation, dependable equipment, system performance, and long-term reliability come first.
Fair, Competitive Pricing
Premium HVAC service at honest, competitive pricing without unnecessary upselling.
A Straightforward HVAC Service Process For Your Business
Tell Us What You Need
Call or contact Gemini and explain the heating, cooling, installation, maintenance, refrigeration, or mechanical service needed.
We Evaluate the System or Project
Review Your Options
Complete the Work
HVAC Solutions for Homes, Businesses & Construction Projects
- Residential HVAC replacements
- New construction
- Renovations
- Boiler replacements
- Ductless mini-split installations
- Commercial heating and cooling
- HVAC repairs and diagnostics
- Commercial refrigeration
- Commercial HVAC installations
- Home additions
- Central air replacements
- Heat pump installations
- Rooftop unit replacement and service
- Preventative HVAC maintenance
- Mechanical systems
- Indoor air quality & comfort improvements
Need Help With Your Commercial HVAC System?
From an unexpected rooftop unit failure to a full HVAC replacement or new construction project, Gemini Mechanical & HVAC Services provides practical commercial heating, cooling, and mechanical solutions.
Serving Rhode Island & Southeastern Massachusetts
Veteran-Owned Business
Residential Maintenance Plans
10% Community Heroes Discount
For Military, First Responders, & Teachers
- See FAQ for more details
Commercial HVAC FAQs
Gemini Mechanical & HVAC Services provides commercial HVAC repair, installation, replacement, diagnostics, and preventative maintenance. We work with heating and cooling systems, rooftop units, boilers, heat pumps, air handlers, controls, mechanical equipment, and commercial refrigeration.
Yes. We provide commercial HVAC and mechanical services throughout Rhode Island for businesses, property managers, contractors, developers, and commercial property owners.
Yes. Gemini Mechanical & HVAC Services provides commercial HVAC installation, repair, replacement, maintenance, heating, cooling, rooftop unit, boiler, heat pump, and refrigeration services throughout Southeastern Massachusetts.
Yes. We provide RTU troubleshooting, repair, replacement, installation, and preventative maintenance. If your rooftop unit is not heating or cooling properly, we can diagnose the problem and explain your options.
Replacement may be worth considering when equipment becomes unreliable, requires frequent repairs, struggles to maintain temperature, or no longer meets the needs of the building. We can evaluate the system and help compare repair and replacement options.
Yes. We provide commercial boiler repair, installation, replacement, diagnostics, and preventative maintenance for businesses and commercial properties.
Yes. Preventative commercial HVAC maintenance can help identify developing problems, reduce unexpected equipment failures, and support more reliable operation.
Uneven temperatures may be related to airflow, controls, thermostats, equipment performance, zoning, or other HVAC issues. We troubleshoot the system to determine the cause before recommending repairs.
The right choice depends on the age, condition, performance, repair history, and cost of the current repair. We evaluate the equipment and explain both options so you can make an informed decision.
Yes. We work with property owners, developers, contractors, and facility managers on commercial HVAC systems for new construction, renovations, additions, and equipment upgrades.
Yes. Gemini Mechanical & HVAC Services provides commercial refrigeration service for coolers, walk-in coolers, walk-in freezers, and related refrigeration equipment.
We work with business owners, property managers, commercial property owners, general contractors, developers, and facility managers.
Call Gemini Mechanical & HVAC Services at 508-558-3106 or submit a service request through the website. Tell us about the building, equipment, and service you need, and we can determine the appropriate next step.
Yes. Veterans and active-duty military, law enforcement, firefighters, EMTs, paramedics, and teachers receive 10% off residential HVAC service and repair, and 10% off qualifying installations and replacements, up to $300 per project. See our HVAC Savings & Discounts page for full details.