Business Details
Emergency
services
Trusted HVAC Services in Stamford, CT
ADJ of Stamford has served the Greater Fairfield County area for over four decades, built on core values of hard work, honesty, and integrity. Our team delivers reliable heating and cooling solutions at competitive rates, treating every client's system as if it were our own. With extensive experience in residential and commercial HVAC services, we prioritize customer satisfaction through quality workmanship and personalized service. Our technicians undergo rigorous training to ensure expertise in system installations, repairs, and maintenance. Recognized as a 2023 Trane Distinguished Dealer, we combine industry-leading products with a commitment to community relationships.We offer 24/7 emergency services for existing customers and maintain transparency in all operations. Our preventative maintenance programs help extend system lifespans while reducing energy costs. Serving Fairfield County and surrounding areas, we focus on creating lasting client relationships built on trust and exceptional service. Our dedication to excellence has earned us recognition as one of the region's top HVAC providers.
Services
HVAC Repair
AC Installation
Furnace Service
Ductless Systems
Commercial HVAC
Indoor Air Quality
Sheet Metal Fabrication
Maintenance Plans
Highlights and features
- 24/7 emergency service available for existing customers
- 40+ years serving Fairfield County with proven expertise
- Factory-trained technicians for all major HVAC brands
- Satisfaction guarantee on all installation and repair work
- Preventative maintenance programs to extend system lifespan
Associations and certifications
- Trane Distinguished Dealer
What people say
Great service
Professional technicians
Quick response
Excellent work
Knowledgeable staff
Services
HVAC Repair
Our licensed technicians provide prompt heating and air conditioning repairs for residential and commercial properties. We diagnose system issues efficiently and offer cost-effective solutions while maintaining equipment warranties. Emergency service available 24/7 for existing customers.
AC Installation
We install energy-efficient air conditioning systems with proper sizing calculations to maximize performance. Our team handles complete system replacements and new construction installations using leading brands like Trane and Mitsubishi.
Preventative Maintenance
Scheduled maintenance plans extend equipment lifespan and improve energy efficiency. Our technicians perform comprehensive inspections, cleaning, and adjustments to prevent breakdowns and maintain manufacturer warranties.
Ductless Systems
We design and install ductless mini-split systems for homes without existing ductwork. These energy-efficient solutions provide zoned temperature control for additions, garages, or specific rooms in residential and light commercial spaces.
Commercial HVAC
Full-service commercial HVAC solutions including system design, installation, and maintenance for office buildings, retail spaces, and industrial facilities. Our team handles complex systems with minimal business disruption.
Questions
What HVAC services do you offer?
We provide complete heating, cooling, and ventilation services including installation, repair, maintenance, ductless systems, and 24/7 emergency service for residential and commercial clients.
Do you offer emergency HVAC service?
Yes, we provide 24/7 emergency service exclusively for existing customers with urgent heating or cooling system failures.
What areas do you serve?
We serve all of Fairfield County including Stamford, Norwalk, Greenwich, and surrounding Connecticut communities.
Are your technicians licensed and insured?
Yes, all our technicians are fully licensed, insured, and undergo continuous training to maintain industry certifications.
Do you offer maintenance plans?
We offer customized preventative maintenance programs to extend equipment life and improve system efficiency for residential and commercial properties.
What HVAC brands do you work with?
We service and install all major HVAC brands including Trane, Mitsubishi, and Carrier systems with factory-authorized parts and warranties.
