Comfort you can feel.
Service you can Trust.
Your Local Experts for Commercial HVAC Service in CT
When comfort, efficiency, and reliability matter, homeowners and businesses across Connecticut turn to Crocco Mechanical LLC. As a professional HVAC provider, the company delivers dependable heating, cooling, and ventilation solutions designed for the region’s changing seasons.
Crocco Mechanical has built a reputation as a dependable choice in the Connecticut HVAC industry with a high emphasis on quality workmanship and customer satisfaction.
Best Commercial HVAC Company Serving All of CT
For businesses, indoor comfort directly impacts productivity and customer experience. We provide professional commercial HVAC services that are designed for offices, retail spaces, and industrial facilities.
Built on Trust, Backed by Reviews
We handle everything from new system installations to complete replacements and repairs—keeping your home comfortable year-round.
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Excellent service, quick and informative. Thank you Josh and Anthony for a swift experience.
Robert Reina
October 10, 2025I have been a customer for years, and have had great service, and results. Josh... read more
John
October 9, 2025 -
Very knowledgeable, professional, with prompt courtesy service.
rob regan
September 25, 2025Josh did a great job cleaning my furnace. He found a problem and fixed it... read more
Joseph Bertinetti
September 19, 2025 -
Josh is great! Highly skilled. I would recommend him to anyone looking for this type... read more
Suzanne Konopelski
September 10, 2025Excellent service + great folks.
Seth Martin
September 5, 2025 -
Josh was very responsive and super knowledgeable and helpful with my HVAC system, highly recommend,... read more
Jonathan Russell
August 27, 2025Excellent service, knowledgeable and trustworthy. Highly recommended.
Robert Hetu
August 27, 2025 -
Josh arrived 20 minutes before schedule which was good since I had no A/C and... read more
Joe Cristiano
August 11, 2025Josh and the Crocco team were great to work with. Our central air was blowing... read more
Chris LeBlanc
August 7, 2025 -
Josh at Crock Mechanical is a true professional. We were looking at alternatives for venting... read more
Andre S. Lamontagne
August 3, 2025Josh diagnosed our AC issue quickly and resolved the problem that others could not! Very... read more
Annette Shannon
July 21, 2025 -
Phenomenal job! Josh is so knowledgeable and fair. If u ever need this type of... read more
Mark Faressa
March 29, 2025When we had no heat Crocco Mechanical came out that day and got our heat... read more
Aud Bertrand
March 24, 2025 -
Highly recommend! Josh is professional and knowledgeable!
Ainslee
March 24, 2025Very professional to deal with over the phone and in person. Josh was willing to... read more
Brett Suckley
March 24, 2025 -
Been trying to find a good company to deal with and i believe i found... read more
Robbie Phillips
March 24, 2025
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At Crocco Mechanical, we solve HVAC problems with expertise and integrity. With over 15 years of experience, we provide reliable solutions for both residential and commercial clients, offering installation, repairs, maintenance, and service.
Our team is committed to delivering high-quality, professional service on every job. We prioritize customer satisfaction and focus on making your home or business more comfortable and efficient. We aim to be your trusted provider for all HVAC needs, delivering peace of mind and reliable solutions.
Your Air Conditioning Professionals in Connecticut
Residential Services
We handle everything from new system installations to complete replacements and repairs—keeping your home comfortable year-round.
Peace of Mind
Choosing Crocco Mechanical means knowing your comfort is in good hands. Our experienced team delivers dependable service, clear communication, and honest solutions every step of the way. From routine maintenance to emergency calls, we’re here when you need us—keeping your systems running safely, efficiently, and without surprises.
Top Quality
We specialize in clean, professional installations that look as good as they perform. From ductless splits to central air conditioning, we deliver efficient comfort tailored to your home.
Commercial Services
Our light commercial HVAC services keep your business running smoothly and efficiently. We provide dependable installation, maintenance, and repair for a wide range of systems.
Efficiency
We help you get the most out of your HVAC system with modern, energy-saving solutions that keep your space comfortable and your utility bills low. From variable air volume systems to make-up air units and precision ventilation, Crocco Mechanical designs and maintains systems that work smarter, not harder.
Reliability
When performance matters most, count on Crocco Mechanical’s expertise in advanced climate control systems. We provide precision installation and service for mission-critical and high-efficiency systems.
Leading Heating and Cooling Companies in CT
During cold winters, heating systems need to be efficient and safe to use. Crocco Mechanical deals with heating systems that are designed to handle cold conditions to keep people comfortable in their homes. Each system is installed and maintained carefully so that it will deliver reliable services at the time when they are required the most.
Our heating experience is applicable to residential buildings and other facilities, and it will help clients to stay warm without unexpected disruptions.
Crocco Mechanical LLC allows clients to experience consistent cooling and minimize the energy wasted because we use modern equipment and well-proven methods. Our products are ideal for home, offices, and mixed property in the state.
Crocco Mechanical: Smart Solutions
Explore our ongoing HVAC projects designed to enhance indoor comfort and energy efficiency. From installations to repairs, we handle every project with precision and care.
Quality Installations
Our professional team ensures expert installations that optimize your HVAC systems’ performance, enhancing your comfort and reducing energy costs.
Reliable Repairs
Count on us for prompt and reliable HVAC repairs whenever your heating or cooling system needs attention. We guarantee efficient solutions to keep your home comfortable.
Preventive Care
Regular HVAC maintenance is key to system longevity and performance. Our maintenance services aim to keep your systems running smoothly all year round.
Why Choose Crocco Mechanical LLC?
Clients choose Crocco Mechanical because of our technical knowledge, reliable service, and commitment to excellence. Our company focuses on effective communication, punctuality of completion, and project solutions to meet your specific needs. Our customer-focused team ensures every project meets high standards of quality and reliability.
Contact Us
Ready to improve comfort and efficiency in your home or business? Contact Crocco Mechanical today to discuss your HVAC needs and schedule a consultation. Our experienced team is ready to provide dependable heating, cooling, and commercial HVAC solutions across Connecticut.
Smooth From the First Call!
Our process: Consultation, custom design, installation, testing, maintenance, and ongoing support.
Initial Contact
Customer calls or emails to request a service, consultation, or installation.
Schedule Appointment
A customer service rep confirms the date and time for an on-site visit or inspection.
Site Visit & Assessment
An HVAC technician visits the location to assess the issue, take measurements, and discuss needs.