Business Details
49 Years
experience
Emergency
services
Expert HVAC Design, Installation & Maintenance Services
Founded in 1977, Brennan Heating & Cooling has established itself as Northeast Ohio's premier provider of heating, ventilation, and air conditioning (HVAC) solutions. Our expertise spans commercial, industrial, and residential sectors, offering comprehensive design, installation, and maintenance services tailored to each client's unique needs. With over 45 years of experience, we've developed a reputation for combining cutting-edge technology with proven technical expertise to deliver customized solutions that maximize system efficiency and reliability. Our computerized preventive maintenance programs ensure optimal performance while minimizing operational costs through 24/7 service availability.Our team of industry-recognized professionals specializes in creating high-performance HVAC systems that extend equipment lifespan while reducing energy consumption. As certified Energy Star Auditors, we're committed to improving residential and commercial energy efficiency while maintaining comfort. Our approach prioritizes client collaboration from initial design through lifelong system maintenance, ensuring complete satisfaction through measurable results and continuous support. This long-standing commitment to excellence has earned us recognition as one of the region's most trusted service providers.
Services
Commercial HVAC Systems
Residential Installation
Preventative Maintenance
Emergency Repair Services
Design-Build Services
Details
- Year established: 1977
Highlights and features
- We offer 24/7 emergency service with immediate response capabilities
- Our team has 45+ years combined experience in HVAC system design and maintenance
- We provide comprehensive computerized preventive maintenance tracking systems
- Our technicians are industry-certified experts in commercial and residential HVAC
- We implement energy management solutions that reduce operational costs
Associations and certifications
- Energy Star Auditor
Services
Commercial HVAC Systems
We design and install customized commercial HVAC systems for medium to large industrial and commercial buildings. Our solutions optimize energy efficiency while ensuring reliable temperature control. Our comprehensive approach includes system retrofitting, fabrication, and computerized maintenance programs that extend equipment lifespan while reducing operational costs. This service benefits facility managers seeking long-term climate control solutions.
Residential Installation
Our residential HVAC installation services improve home thermal performance and energy efficiency. We specialize in solving indoor air quality issues while providing comfort-focused heating and cooling solutions. As Energy Star Auditors, we offer weatherization options that lower utility costs. This service benefits homeowners seeking improved indoor climate control and reduced energy expenses through modern, efficient systems.
Preventative Maintenance
Our computerized preventive maintenance programs ensure optimal HVAC system performance through regular inspections and servicing. This proactive approach minimizes unexpected breakdowns while extending equipment lifespan. The service includes energy management analysis to identify efficiency improvements. Facility managers benefit from consistent system reliability and predictable maintenance costs this service provides.
Emergency Repair Services
We provide 24/7 emergency HVAC repair services for commercial, industrial, and residential clients. Our rapid response team addresses critical system failures with immediate solutions. This urgent service maintains business operations and residential comfort during unexpected equipment malfunctions. Clients benefit from minimized downtime and restored climate control through our available repair service.
Design-Build Services
Our design-build approach creates customized HVAC systems from concept to completion. Using advanced design software, we engineer solutions that maximize efficiency and reliability. This comprehensive service includes mechanical drawings and lifetime maintenance planning. Building owners benefit from systems optimized for long-term performance and energy savings through our end-to-end design-build service.
People
David Masciarelli
President
David Masciarelli leads Brennan Heating & Cooling as President, leveraging decades of HVAC industry expertise. With a focus on technical innovation and client relationships, he drives the company's strategic direction while maintaining its founding commitment to quality service.
Rick Johnston
Commercial Service Department Manager
Rick Johnston manages commercial service operations, ensuring efficient maintenance and repair solutions for business clients. His technical knowledge and leadership maintain the company's standards for reliable HVAC system performance across commercial accounts.
Bill Call
Accountant
Bill Call provides financial expertise as the company's CPA, managing fiscal operations while supporting strategic decision-making. His financial stewardship ensures the company maintains stability while continuing its commitment to quality HVAC services.
Sal Masciarelli
Commercial Sales
Sal Masciarelli focuses on commercial sales, connecting businesses with customized HVAC solutions. His sales expertise helps clients identify systems that meet their specific operational needs while maintaining budget efficiency through tailored proposals.
Questions
What HVAC services do you offer?
We offer commercial, industrial, and residential HVAC design, installation, maintenance, and emergency repair services throughout Northeast Ohio.
Do you provide 24/7 emergency service?
Yes, we have 24-hour emergency technicians available 365 days a year for urgent HVAC system issues.
Are you Energy Star certified?
Yes, we are certified Energy Star Auditors through the Home Energy Raters of Ohio for residential efficiency assessments.
Do you serve residential customers?
Yes, our residential division specializes in whole-house comfort solutions including installation and system efficiency improvements.
