Sullivan HVAC Repair

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About Sullivan HVAC Repair
Sullivan HVAC Repair operates in Monticello, New York, as a heating contractor serving the surrounding area. The business holds a 4.6-star rating compiled from 9 customer reviews, reflecting generally positive experiences among residential clients. Service hours span Monday through Friday from 8 AM to 5 PM, with Saturday availability until 2 PM and Sunday operations closed. The company handles heating repair and related services for homeowners seeking reliable HVAC support in the Monticello region.
With limited online presence and no accessible website content, the company's service portfolio cannot be verified through digital channels. However, customer feedback indicates proficiency with Mitsubishi split systems and diagnostic capabilities across various heating equipment. The absence of publicly documented brand partnerships, specialized certifications, or guarantees means prospective clients should confirm specific service offerings and warranty terms during initial consultation.
Customer testimonials highlight Lou as a technician who demonstrates thorough diagnostic approach and transparent pricing communication. One reviewer recounted Lou arriving promptly for a Mitsubishi split unit repair, clearly explaining the required work and offering to locate a missing hardware component at personal inconvenience. Another client noted successful installation timing during a busy holiday season, with clear communication throughout the process. These accounts describe individualized service rather than standardized company protocols.
What Customers Say
6 of 9 reviewers awarded 5-star ratings, with particular praise for Lou's diagnostic clarity and willingness to follow through on details. Negative feedback centers on a missed appointment and communication failures rather than technical competence or pricing. The contrast between attentive service encounters and administrative gaps suggests service quality may vary by assigned technician.
Working Hours
| SundayToday | Closed |
| Monday | 8 AM–5 PM |
| Tuesday | 8 AM–5 PM |
| Wednesday | 8 AM–5 PM |
| Thursday | 8 AM–5 PM |
| Friday | 8 AM–5 PM |
| Saturday | 8 AM–2 PM |
Services
Heating System Repair
Diagnostic and repair services for residential heating systems, including furnaces and heat pumps.
Cooling System Repair
Air conditioning repair and maintenance for residential units, including split systems.
AC Installation
Complete new AC system installation for residential properties.
System Maintenance
Preventive maintenance and tune-ups to maintain system efficiency and extend equipment life.
Ductwork Assessment
Evaluation of ductwork condition and performance for heating and cooling systems.
Indoor Air Quality Guidance
Recommendations for improving residential air quality through system optimization.