Business Details
Emergency
services
Trusted HVAC Services in Guilford, CT
Madison Oil has been dedicated to providing comprehensive heating, cooling, and fuel oil delivery services since merging with J.J. Sullivan in January 2016. As a family-owned business, we prioritize personalized service and limit our operations to Madison, Clinton, Killingworth, and parts of Guilford to ensure timely, reliable support. Our team of licensed technicians offers 24-hour emergency service, annual efficiency check-ups, and professional installation of heating systems, including oil, propane, and natural gas. We emphasize ongoing training to stay current with the latest technologies, ensuring our customers benefit from maximum efficiency and cost savings. Our service plans cover preventative maintenance and parts replacement, backed by decades of local expertise.We take pride in building long-term relationships through transparency, trust, and a commitment to customer satisfaction. Our equipment suppliers include leading brands in boilers, furnaces, air quality systems, and cooling solutions. We also specialize in fuel tank replacement and removal, leveraging specialized tools and experience to complete jobs efficiently. Our automatic delivery system ensures uninterrupted fuel supply, and our team provides free in-home estimates for new projects. For over a decade, Madison Oil has remained a trusted partner for families seeking comfort and reliability in their heating and cooling needs.
Services
Annual Efficiency Check-Up
Equipment Installation
Service Plans
Fuel Delivery
Emergency Repairs
Tank Replacement
Automatic Delivery
Highlights and features
- We offer 24/7 personalized emergency HVAC service.
- Our licensed technicians install and service all major heating brands.
- We provide free in-home estimates with detailed project budgeting.
- Our service plans cover parts and labor for oil burner systems.
- We specialize in fuel tank replacement and removal with specialized equipment.
Services
Annual Efficiency Check-Up
Our annual efficiency check-up optimizes heating systems for maximum performance, reducing fuel costs by up to 10% annually. Technicians clean components, adjust settings, and conduct safety inspections to extend equipment lifespan. This service applies to all fuel types and heating systems, ensuring reliability during peak seasons.
Equipment Installation
We install high-efficiency oil, propane, and natural gas heating systems, including boilers, furnaces, and air conditioners. Upgrades often yield quick returns through energy savings. Our team services all brands, ensuring seamless integration with existing infrastructure.
Service Plans
Our Comprehensive and Premium plans cover preventative maintenance, parts replacement, and 24/7 emergency labor. Premium plans include expanded coverage for major components like circulator pumps and heat exchangers, with allowances for replacements.
Fuel Delivery
Automatic fuel delivery ensures uninterrupted heating supply using the Surrephyre 3000 system. We serve residential customers in Madison, Clinton, Killingworth, and Guilford, prioritizing timely deliveries to prevent emergencies.
Emergency Repairs
24/7 emergency repair services address urgent heating and cooling failures. Our technicians respond promptly to critical issues, minimizing downtime and restoring comfort with immediate diagnostics and repairs.
People
Bill Carroll
Owner
Bill Carroll co-owns Madison Oil, overseeing operations and customer service. With decades of experience in HVAC systems, he ensures personalized service and project transparency. Bill prioritizes community relationships and technical excellence.
Angela Carroll
Owner
Angela Carroll co-owns Madison Oil, supporting strategic growth and customer satisfaction. She maintains the company's tradition of reliability and trust, ensuring families stay comfortable year-round through efficient heating solutions.
Questions
What areas do you serve?
We serve Madison, Clinton, Killingworth, and parts of Guilford, CT, ensuring timely and reliable HVAC services.
Do you offer emergency service?
Yes, we provide 24/7 emergency HVAC repairs to address urgent heating and cooling needs.
What service plans are available?
We offer Comprehensive and Premium plans covering preventative maintenance, parts, and 24/7 emergency labor with varying coverage levels.
How does automatic fuel delivery work?
Our Surrephyre 3000 system monitors fuel levels and schedules deliveries automatically, ensuring uninterrupted heating supply.
Can you install propane or natural gas systems?
Yes, we install and service oil, propane, and natural gas heating systems tailored to residential needs.
