Call Now
Website
Call
Business Details
Emergency
services
Your Trusted HVAC Experts in Wyandanch, NY
Accurate Mechanical Works has been delivering top-tier heating, cooling, and commercial refrigeration services to Nassau and Suffolk County residents for over 30 years. As a family-owned and operated business, we prioritize exceptional service, ensuring every job is completed to the highest standards. Our team of certified professionals brings decades of combined experience, specializing in residential and commercial HVAC systems, including repairs, installations, and maintenance.

We are committed to reliability, transparency, and customer satisfaction, offering financing options through Wells Fargo and Synchrony for approved credit. Licensed, bonded, and insured, we stand by our work with a two-year performance guarantee on new installations. Our dedication to quality and community has earned us a reputation as a trusted leader in the HVAC industry.
Services
Residential AC Repair Commercial HVAC Replacement Mini-Split Systems Refrigeration Repair Preventative Maintenance
Highlights and features
  • We have over 30 years of experience in HVAC and refrigeration services.
  • Our team consists of certified experts with extensive industry knowledge.
  • We offer 24/7 emergency service for urgent heating and cooling needs.
  • Financing options available through Wells Fargo and Synchrony for approved credit.
  • Licensed, bonded, and insured with a two-year performance guarantee on installations.
Associations and certifications
  • TRANE
  • Mitsubishi Electric Elite Diamond Contractor
What people say
Professional and honest Top notch service Dependable and great work Fair prices Best service
Services
Residential AC Repair
Our residential AC repair services ensure optimal cooling performance for homes in Nassau and Suffolk Counties. With certified technicians and prompt response times, we address issues like refrigerant leaks, compressor failures, and thermostat malfunctions. Customers appreciate our transparent pricing and two-year guarantee on new installations.
Commercial HVAC Replacement
We specialize in commercial HVAC system replacements, minimizing downtime for businesses. Our team installs energy-efficient systems tailored to large spaces, including offices and warehouses. Clients value our expertise in TRANE and Mitsubishi Electric systems, backed by manufacturer warranties and a focus on long-term reliability.
Mini-Split Systems
Mitsubishi Electric mini-split systems provide zoned climate control for homes and businesses. As an Elite Diamond Contractor, we offer expert installation and maintenance of these ultra-quiet, energy-efficient units. Customers benefit from smart thermostat compatibility and up to 40% lower energy costs.
Refrigeration Repair
Our commercial refrigeration repair services keep restaurants and warehouses operational. We service all makes and models, addressing issues like compressor failures and temperature inconsistencies. Clients rely on our rapid response and ability to restore cooling systems to peak performance quickly.
Preventative Maintenance
Regular maintenance extends HVAC system lifespan and prevents breakdowns. Our plans include seasonal inspections, filter replacements, and efficiency checks. Businesses and homeowners trust our proactive approach to reduce repair costs and maintain optimal indoor air quality year-round.
People
James Schneider
Owner/Operator
James Schneider co-founded Accurate Mechanical Works and oversees field operations. With over 30 years in HVAC, he ensures technical excellence and customer satisfaction. His hands-on approach and commitment to quality have made the company a local leader in heating and cooling solutions.
Joseph Schneider
Owner/Operator
Joseph Schneider manages daily field operations alongside his brother James. His expertise in complex HVAC systems and dedication to service excellence have solidified the company's reputation for reliability. He prioritizes ongoing training to stay ahead of industry advancements.
Patricia Schneider
Operations Manager
Patricia Schneider handles the business's administrative and operational strategy. Her organizational skills ensure seamless service delivery and client communication. She plays a critical role in maintaining the company's high standards and fostering long-term customer relationships.
Questions
What services does Accurate Mechanical Works offer?
We provide residential and commercial HVAC repairs, installations, and maintenance, including mini-split systems and commercial refrigeration services.
Do you offer emergency HVAC services?
Yes, we provide 24/7 emergency service for urgent heating and cooling issues outside regular business hours.
Are financing options available?
Yes, we offer financing through Wells Fargo and Synchrony for approved credit to help manage installation or repair costs.
What areas do you serve?
We serve Nassau and Suffolk Counties, including Melville, Dix Hills, and surrounding communities in New York.
What guarantees do you offer?
We provide a two-year performance guarantee on new HVAC installations, covering free repairs if issues arise during this period.
Are you certified to install Mitsubishi Electric systems?
Yes, we are an Elite Diamond Contractor for Mitsubishi Electric, ensuring expert installation and access to extended factory warranties.
Reviews (5)
John Cummings
Mar 26, 2021 Report
Accurate Mechanical diagnosed my issue with our ductless units. He was able to repair the problem within the week. This was not an emergency so there was no need for an “immediate” repair. His men were prompt, courteous and professional. Would highly recommend them.
Robert Palermo
Feb 18, 2020 Report
When you call Jimmy you get him, no voicemails. His guys are clean workers and they can get the job done.
Cirino Sesto
Jul 17, 2019 Report
Central air broke down in the middle of a heat wave... they were here in a few hours went right to work like they already knew what went wrong and was back up and running in a hour... can’t ask for anything better than that!!! I would highly recommend for all your a/c needs. Thank you!!!
Donna Monte
Aug 20, 2018 Report
During this August's heatwave, our air conditioning stopped working suddenly. The vents were still blowing air but it wasn't cold. We have a contract with a very well-known HVAC company that spends an exorbitant amount of money advertising on local radio stations. When I explained the issue to the young tech that answered the service call, he… removed the housing from the outside unit, took pictures of the innards with his cell and forwarded them to his boss. After hearing back from his boss, the tech then relayed 3 options to me, the most basic costing hundreds of dollars with no guarantee
Candice Serviss
Aug 28, 2017 Report
Jimmy had came to my house after another company did our central air condition install which was done all wrong. He was very professional and knowledgeable. He made sure all our concerns were answered. If it wasn't for him my air would not have been fixed the right way. Joe was our installer and he was amazing very professional and knowledgeable as… well the workers were also amazing and made sure the floors were protected. I didnt even hear them my attic working lol. They treated our house with respect and got the work done. I can't thank them enough for fixing our headache of a air condition