Business Details
50+ Years
experience
Emergency
services
Expert HVAC and Oil Delivery Services in Wethersfield, CT
Mull Bros has been serving Wethersfield, CT, and surrounding communities since 1945, providing premium heating, cooling, and oil delivery services. Founded by Bill Mull, our family-owned business prioritizes personalized service and community engagement, maintaining a commitment to quality while avoiding the pitfalls of faceless corporate practices. With over 70 years of experience, we specialize in oil and gas heating installations, central air conditioning services, and 24/7 emergency support, ensuring reliable solutions for residential clients.Our team, including third-generation member Marybeth Mull, combines technical expertise with a dedication to customer satisfaction, offering budget plans, service contracts, and preventative maintenance. We actively support local organizations, schools, and sports teams, reinforcing our role as a trusted neighbor. From equipment installation to emergency repairs, our licensed professionals deliver consistent, high-quality results while maintaining transparency in pricing and service expectations.
Services
Heating Installation
Air Conditioning Repair
Oil Delivery
HVAC Maintenance
Emergency Services
Details
- Year established: 1945
Highlights and features
- 70+ years of local HVAC and oil delivery expertise
- Family-owned business with personalized service
- 24/7 emergency response for oil customers
- Fully licensed and insured HVAC technicians
- Active community involvement since 1945
What people say
Professional and knowledgeable
Quick emergency response
Stand behind their work
Competitive pricing
Excellent communication
Services
Heating Installation
We provide complete oil and gas heating system installations for residential properties. Our licensed technicians handle boilers, water heaters, and furnaces, ensuring energy-efficient solutions that meet modern comfort standards. With expertise in major brands like Lennox and American Standard, we deliver systems designed for durability and optimal performance.
Air Conditioning Repair
Our AC repair services cover all brands and models, focusing on restoring cooling efficiency quickly. Technicians perform diagnostics, component replacements, and system tune-ups to maintain peak performance. We also offer annual maintenance plans to prevent breakdowns during peak summer months.
Oil Delivery
We deliver heating oil directly to homes with automatic delivery options and budget payment plans. Our 24/7 emergency service ensures uninterrupted heating during critical periods. Customers benefit from competitive pricing and reliable supply management tailored to individual consumption patterns.
Emergency HVAC Service
Available 24 hours daily for oil customers, our emergency service addresses urgent heating and cooling failures. Trained technicians respond promptly to restore comfort and safety, handling everything from furnace malfunctions to AC emergencies with minimal disruption to households.
HVAC Maintenance
Preventative maintenance programs include annual tune-ups and system inspections to extend equipment lifespan. Our technicians clean components, check for wear, and optimize efficiency, helping customers avoid unexpected breakdowns while maintaining manufacturer warranty requirements through documented service records.
People
Tom Mull
President
Third-generation HVAC expert with 40+ years in the industry. Leads daily operations while maintaining hands-on involvement in complex installations and customer relations. Committed to preserving family business values since taking over in 1984.
Marybeth Mull
Office Manager
Third-generation team member with HVAC certification and administrative expertise. Manages office operations while participating in installations and service calls. Pursuing CDL license to assist with oil deliveries, demonstrating full business engagement.
Carlos
Service Technician
Experienced HVAC technician known for clear communication and technical proficiency. Handles AC installations and repairs with emphasis on customer education. Recognized for prompt service and problem-solving skills in complex residential systems.
JR
Technician
Skilled service professional with expertise in oil burner systems. Provides emergency response and preventative maintenance while maintaining strong customer relationships through transparent communication and reliable service execution.
Gillian
Customer Service
Key contact for scheduling and account management. Ensures smooth coordination between field technicians and clients while maintaining the company's commitment to personalized service through attentive communication and problem resolution.
Questions
What HVAC services do you offer?
We provide heating and cooling installations, repairs, and maintenance, including emergency services for oil customers.
Are you available for emergencies?
Yes, we offer 24/7 emergency HVAC service for oil customers with prompt response times.
Do you deliver heating oil?
Yes, we offer automatic and will-call oil delivery with budget payment options available.
What areas do you serve?
We primarily serve Wethersfield, CT, and surrounding communities up to 70 miles away.
What payment methods are accepted?
We accept PayPal payments online and offer budget payment plans for oil delivery customers.
Do you have service contracts?
Yes, we offer service contracts including annual tune-ups and priority emergency service access.
