Business Details
50+ Years
experience
Emergency
services
Your Trusted HVAC Partner 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 and now led by third-generation owner Tom Mull, our family-owned business prioritizes personalized service and community engagement. With over 70 years of experience, we specialize in oil and gas heating systems, central air conditioning, and emergency services, maintaining a commitment to quality and reliability. Our licensed technicians handle installations, repairs, and maintenance for all major brands, ensuring customer satisfaction through transparent communication and expert craftsmanship.We support local organizations through sponsorships and active participation, reflecting our dedication to the neighborhoods we serve. Our fixed-price oil program and budget plans offer cost-effective solutions, while 24/7 emergency services ensure year-round comfort and safety. By combining technical expertise with a customer-first approach, we aim to be the trusted choice for residential HVAC needs in Connecticut.
Services
Heating Installation
Air Conditioning Repair
Oil Delivery
Service Contracts
Emergency Services
Details
- Year established: 1945
Highlights and features
- Family-owned since 1945 with three generations of HVAC expertise
- 24/7 emergency services for oil customers during critical needs
- Licensed technicians with experience across all major HVAC brands
- Community-focused business supporting local organizations since 1962
- Comprehensive service contracts covering annual tune-ups and repairs
What people say
Professional and knowledgeable staff
Excellent response time
Stand behind their work
Competitive pricing
Family-owned expertise
Services
Heating Installation
We install oil and gas heating systems including boilers, furnaces, and water heaters. Our technicians work with major brands like Lennox and American Standard to ensure efficient, long-lasting installations. Customers receive personalized recommendations based on home requirements and energy efficiency goals.
Air Conditioning Repair
Our team handles AC repairs, installations, and maintenance for residential properties. We service all brands and offer ductwork solutions and air filtration systems. Annual maintenance plans help prevent system failures during peak usage seasons.
Oil Delivery
We provide automatic and scheduled oil deliveries with budget payment options. Our 24/7 emergency delivery service ensures continuous heating during critical periods. Customers benefit from competitive pricing and reliable supply management.
Service Contracts
Our service contracts include annual system tune-ups, priority scheduling, and 24/7 emergency access. These plans help maintain equipment efficiency and extend system lifespan while providing cost predictability for homeowners.
Emergency Services
Available 24/7 for oil customers, our emergency services address urgent heating and cooling failures. Trained technicians respond promptly to restore comfort and safety, with after-hours support during extreme weather conditions.
People
Tom Mull
President
Third-generation HVAC expert with over 40 years in the industry. Leads daily operations while maintaining hands-on involvement in complex installations and customer relations.
Marybeth Mull
Office Manager
Handles administrative operations and HVAC technician duties. Completed specialized training and will become state-licensed, combining office management with technical field expertise.
Questions
What HVAC services do you offer?
We provide heating system installations, air conditioning repairs, oil deliveries, service contracts, and 24/7 emergency HVAC services for residential customers.
Do you offer emergency services?
Yes, we provide 24/7 emergency HVAC services specifically for oil customers during critical heating needs.
What payment methods do you accept?
We accept online payments through PayPal for customer convenience.
Which areas do you service?
We serve Wethersfield, CT, and surrounding Connecticut communities up to 70 miles from our location.
Are you a family-owned business?
Yes, we've been family-owned and operated since 1945, now in our third generation of HVAC expertise.
Do you offer service contracts?
Yes, our service contracts include annual tune-ups, maintenance, and 24/7 emergency repair access for oil customers.
