Business Details
23 Years
experience
Emergency
services
Trusted Commercial HVAC & Refrigeration Services in New Jersey
Since 2003, Guaranteed Mechanical has established itself as a trusted provider of commercial HVAC, refrigeration, and kitchen equipment services across New Jersey. With over 23 years of combined industry expertise, our family-owned business combines technical proficiency with unwavering commitment to reliability. Our team of OSHA-certified and EPA-certified professionals delivers 24/7 emergency response, ensuring minimal downtime for businesses dependent on climate control systems. We specialize in comprehensive solutions including installation, maintenance, and repair of HVAC systems, walk-in refrigeration units, and commercial appliances. Backed by state licensing and a reputation for precision, we prioritize client satisfaction through transparent communication and tailored service approaches.Our focus on safety, environmental responsibility, and cost-effective solutions has earned us long-term partnerships with clients in diverse sectors. By maintaining rigorous safety protocols and investing in continuous technician training, we ensure every project meets the highest industry standards. From emergency repairs to routine maintenance, our proactive strategies aim to extend equipment longevity while optimizing operational efficiency. Our dedication to excellence is reflected in our 100% customer satisfaction guarantee, which has positioned us as a preferred service provider in the region.
Services
Commercial HVAC
Refrigeration Services
Restaurant Appliances
Emergency Repair
Preventive Maintenance
Details
- Year established: 2003
Highlights and features
- We offer 24/7 emergency service to minimize business downtime.
- Our team holds OSHA and EPA certifications for safety compliance.
- We provide temporary solutions during equipment repairs.
- We maintain a 23-year track record of industry expertise.
- Our licensed technicians handle all HVACR systems with precision.
Associations and certifications
- OSHA
- EPA
- State of New Jersey Office of the Attorney General Division of Consumer Affairs
What people say
Professional, fast service
Energy bill dropped
Responsive and professional
Lifesaver during snowstorm
Work completed on time
Services
Commercial HVAC
Installation, repair, and maintenance of commercial HVAC systems. Our licensed technicians ensure optimal temperature control for businesses, minimizing energy costs through preventive maintenance. 24/7 emergency support guarantees uninterrupted operations during critical system failures.
Refrigeration Services
Design, installation, and repair of commercial refrigeration units including walk-in coolers/freezers and blast chillers. Emergency response prevents inventory loss from equipment malfunctions. Preventive maintenance extends system longevity while ensuring food safety compliance.
Appliance Repair
Specialized repair of commercial kitchen appliances like fryers, steamers, and dish machines. Our technicians minimize downtime with same-day emergency service. Routine maintenance optimizes equipment performance and reduces long-term operational costs for restaurants and food businesses.
People
Calixto Guerra Sr
President & Sr. Project Manager
Founder of Guaranteed Mechanical with 40+ years in HVACR. Holds electromechanical engineering degree from Dominican Republic. Oversees daily operations while mentoring technicians to maintain high service standards across New Jersey.
Calixto Guerra Jr
Vice President, Field Project Manager
Joined family business in 2003 after HVACR education in New Jersey. Implements growth strategies while managing field operations. Combines technical expertise with 15+ years of hands-on experience to lead service teams effectively.
Questions
What HVAC services do you offer?
We provide installation, repair, and maintenance for commercial HVAC systems including rooftop units and complete building climate control solutions.
Do you handle refrigeration emergencies?
Yes, our 24/7 emergency service addresses walk-in cooler/freezer failures and other refrigeration system breakdowns immediately.
Are your technicians certified?
All technicians hold OSHA safety certifications and EPA environmental compliance credentials for HVACR system maintenance and repair.
What areas do you service?
We operate throughout New Jersey and extend services to New York businesses requiring commercial HVAC and refrigeration support.
Can you service restaurant appliances?
Yes, we repair all commercial kitchen equipment including fryers, dish machines, microwaves, and coffee brewing systems.
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