Business Details
Emergency
services
Trusted Plumbing, HVAC & Fire Protection Services in Waterbury, CT
M J Fahy & Sons has been a trusted name in plumbing, heating, and air conditioning services since 1890. Our team of licensed professionals brings decades of combined experience to every project, specializing in residential and commercial design, installation, and repair. We pride ourselves on delivering code-compliant solutions tailored to Connecticut's unique climate and building requirements. With a focus on ADA compliance and modern technology, we address everything from minor repairs to large-scale system overhauls. Our reputation for reliability is built on generations of dedicated service, ensuring homes and businesses maintain safe, efficient mechanical systems.We offer comprehensive HVAC maintenance, fire protection system installations, and water heater expertise. Backed by full insurance and bonding, our team responds promptly to emergencies while maintaining a commitment to cost-effective, long-term solutions. From initial design calculations to project completion, we prioritize customer satisfaction through transparent communication and meticulous workmanship. Our 130-year legacy reflects our ability to adapt to industry advancements while maintaining the personalized service that defines our family-owned business.
Services
Residential Plumbing
HVAC Installation
Fire Protection Systems
Water Heater Repair
Emergency Plumbing
Sewer Line Maintenance
Drain Cleaning
System Design Consultation
Code Compliance Inspections
Preventative Maintenance
Highlights and features
- Over 130 years of combined experience in mechanical systems
- Fully licensed and insured professionals available 24/7
- Specialized in Connecticut climate-specific system installations
- Utilize modern diagnostic technology for accurate repairs
- Family-owned business with generational industry knowledge
Associations and certifications
- Fully Licensed
- Fully Insured
- Fully Bondable
Services
Residential Plumbing
We handle complete residential plumbing solutions from fixture repairs to full system installations. Our experts address leaks, clogs, and code compliance issues while ensuring efficient water distribution and drainage systems. Specializing in bathroom and kitchen plumbing, we maintain ADA compliance and modern efficiency standards.
HVAC Services
Our HVAC specialists provide installation, maintenance, and repair for heating and air conditioning systems. We service boilers, furnaces, heat pumps, and ductless systems while offering energy efficiency upgrades and indoor air quality improvements for Connecticut homeowners.
Fire Protection
We design, install, and maintain residential fire sprinkler systems meeting NFPA 13D/13R standards. Our services include system testing, repairs, and new construction integration with expertise in wet/dry systems and code-compliant installations.
Water Heater Services
We service all water heater types including traditional, tankless, and hybrid models. Our technicians perform maintenance, repairs, and installations while addressing efficiency concerns and ensuring proper venting and safety compliance.
Emergency Repairs
Our emergency team responds to urgent plumbing and HVAC issues at any hour. We handle burst pipes, heating failures, and drainage emergencies with rapid diagnosis and repairs to minimize property damage and restore functionality.
People
Francis Fahy Jr.
Mechanical Systems Designer
With 44 years of industry experience, Fran leads mechanical system design and holds multiple licenses including Plumbing, HVAC, and Fire Protection. His CAD expertise ensures precise system implementations.
Christine Fahy
Office Manager
As Office Manager with 26 years of service, Christine oversees financial operations and ensures smooth administrative support for project execution.
Tina Cruz
Customer Service Manager
Tina manages client relations and accounts receivable with 27 years of institutional knowledge, coordinating service scheduling and maintaining customer satisfaction.
Questions
What services does M.J. Fahy & Sons offer?
We provide comprehensive plumbing, HVAC, and fire protection services including installations, repairs, maintenance, and system design for residential and commercial properties.
Do you offer emergency services?
Yes, our team provides 24/7 emergency service for urgent plumbing, heating, and air conditioning issues.
What areas do you serve?
We primarily serve Connecticut, with a focus on Waterbury and surrounding communities.
Are your technicians licensed and insured?
All our professionals are fully licensed, insured, and bonded for your protection.
How do you handle complex system installations?
Our team performs detailed load calculations, equipment selection, and project management for complete system installations.
What makes your company different?
With over 130 years of combined experience, we combine generational expertise with modern technology for reliable, code-compliant solutions.
