Business Details
Your Trusted HVAC Partner in Framingham, MA
I-One is a locally owned and operated HVAC company serving the MetroWest area since 2005. Our licensed, bonded, and insured team specializes in residential and commercial HVAC system design, installation, and maintenance. With over 1,000 successful installations, we maintain factory-trained expertise through programs like Carrier's Elite Dealer and Mitsubishi Electric's Diamond Contractor certifications. Our technicians complete quality installation verification protocols to ensure optimal system performance and honor manufacturer warranties.We offer energy-efficient solutions with financing options and provide a 1-year labor guarantee on all installations. Our 12-hour service window Monday through Friday ensures timely support for both emergency repairs and scheduled maintenance. We maintain $1,000,000 in liability insurance coverage for client protection.
Services
Central HVAC Systems
Ductless Mini-Split Systems
HVAC Installation
HVAC Maintenance
Emergency Repairs
Highlights and features
- Licensed, bonded, and insured HVAC contractor with $1M liability coverage
- Factory-trained technicians certified by Carrier and Mitsubishi Electric
- 1-year labor guarantee on all HVAC installations
- Over 1,000 successful HVAC system installations completed
- Energy-efficient solutions with available manufacturer rebates
Associations and certifications
- Carrier Elite Dealer
- Mitsubishi Electric Diamond Contractor
What people say
Professional installations
Knowledgeable technicians
Reliable service
Energy-efficient solutions
Timely repairs
Services
Central HVAC Systems
Complete central heating and air conditioning solutions for residential and commercial properties. Our certified technicians install energy-efficient Carrier systems with proper sizing and ductwork design. Systems include gas-fired, oil-fired, hybrid heat, and heat pump options with manufacturer warranties.
Ductless Mini-Split Systems
Mitsubishi Electric Diamond Contractor specializing in ductless HVAC solutions. Installations include INVERTER-driven compressors with i-See Sensor technology for precise temperature control. Ideal for homes without existing ductwork with options for multi-room zoning.
HVAC Installation
Professional HVAC system installation following manufacturer specifications. Includes system selection consultation, load calculations, and quality verification. Factory-trained technicians ensure proper installation for both residential and commercial applications with available financing options.
HVAC Maintenance
Preventative maintenance plans to extend system lifespan and maintain efficiency. Services include filter replacement, coil cleaning, refrigerant checks, and safety inspections. Regular maintenance helps preserve manufacturer warranties and prevent emergency breakdowns.
Emergency Repairs
Urgent HVAC repair services for system failures. While not offering 24/7 emergency response, we prioritize urgent repairs during regular business hours. Technicians diagnose and resolve issues with all major HVAC system components including compressors, thermostats, and refrigerant systems.
Questions
What HVAC services do you offer?
We provide central HVAC systems, ductless mini-split systems, installations, maintenance, and repair services for residential and commercial properties in MetroWest.
Are your technicians certified?
Yes, our technicians are factory-trained through Carrier's Elite Dealer program and Mitsubishi Electric's Diamond Contractor certification with quality installation verification protocols.
Do you offer warranties?
We provide a 1-year labor guarantee on all installations and honor manufacturer warranties for equipment from Carrier and Mitsubishi Electric systems.
What areas do you serve?
We serve the MetroWest area including Framingham, with both residential and commercial HVAC solutions for homes and office buildings.
Can you help with energy-efficient options?
Yes, we offer energy-efficient HVAC systems with available Mass Save and manufacturer rebates to help reduce both energy consumption and installation costs.
