The Best HVAC in Jeffersonville, NY

Compare the highest-rated hvac professionals in Jeffersonville, New York. All contractors are licensed, insured, and verified through our rigorous screening process.

#1

Jeffersonville Climate Control Experts

4.8
(127 reviews)
Verified

A premier full-service HVAC contractor specializing in high-efficiency heating and cooling systems tailored to the harsh Catskills winters and humid summers. They are a Carrier Factory Authorized Dealer and excel in complex ductwork design and geothermal system installations.

455 State Route 52, Jeffersonville, NY 12748

Specialties & Features

24/7 Emergency Service
Geothermal Systems
High-Efficiency Furnace Installation
Ductwork Design & Sealing
Carrier Expertise

Business Information

Years in Business:22 years
Licensed:Yes
Insured:Yes
#2

Sullivan County Heating & Cooling

4.6
(94 reviews)
Verified

A trusted family-owned and operated HVAC provider serving Jeffersonville and the greater Sullivan County area for over three decades. They are known for their reliable repair services and comprehensive maintenance plans that prepare systems for the demanding seasonal shifts.

121 Main Street, Jeffersonville, NY 12748

Specialties & Features

Oil & Gas Furnace Repair
Priority Maintenance Plans
Boiler Services
Air Quality Solutions
Senior Discounts

Business Information

Years in Business:32 years
Licensed:Yes
Insured:Yes
#3

Catskills Efficient Air LLC

4.5
(78 reviews)
Verified

A modern HVAC contractor focused on energy efficiency upgrades and smart home integration. They specialize in installing and servicing Lennox and Trane systems, with a strong focus on heat pumps and hybrid systems ideal for New York's incentive programs for energy-efficient home upgrades.

78 Anawana Lake Road, Jeffersonville, NY 12748

Specialties & Features

Energy Efficiency Audits
Heat Pump Installation
Smart Thermostat Integration
NY State Rebate Program Experts
Ductless Mini-Splits

Business Information

Years in Business:11 years
Licensed:Yes
Insured:Yes

Why These Are the Top HVAC Contractors in Jeffersonville

Jeffersonville, NY, situated in the Catskills (Sullivan County), experiences a humid continental climate with cold, snowy winters and warm, humid summers. This creates a high year-round demand for robust HVAC services. Winters demand reliable heating (furnaces, boilers) and summers require effective AC and heat pump systems. The market is competitive with several long-standing local providers who understand the specific challenges of older homes and the need for systems that handle both extreme cold and heat. Energy efficiency is a growing priority among homeowners due to high winter fuel costs and available state rebates.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All contractors are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with Jeffersonville regulations and climate

Frequently Asked Questions About HVAC in Jeffersonville

Get answers to common questions about hvac services in Jeffersonville, New York.

1What is the typical cost range for replacing a central air conditioning system in a Jeffersonville home?

For a full system replacement in our area, including labor, homeowners can typically expect a range of $5,000 to $12,000. The final cost depends heavily on your home's size, the system's efficiency (SEER rating), and the complexity of the installation, such as ductwork modifications needed for older Sullivan County homes. Given our humid summers, investing in a properly sized, efficient unit is crucial for comfort and long-term energy savings.

2When is the best time of year to schedule HVAC maintenance or replacement in Jeffersonville?

The optimal times are during the shoulder seasons—late spring (April-May) for AC service and early fall (September-October) for furnace service. Scheduling during these periods ensures your system is ready for Jeffersonville's cold, snowy winters and warm, humid summers, and you'll avoid the high-demand rush periods where wait times are longer. For replacements, planning ahead during these windows often provides more installer availability and potential promotional pricing.

3Are there any local regulations or incentives in New York I should know about when upgrading my HVAC system?

Yes, New York State has specific regulations, including codes that govern HVAC installations for safety and efficiency. Crucially, homeowners should inquire about available rebates and incentives. Programs like NYSERDA (New York State Energy Research and Development Authority) often offer significant rebates for installing high-efficiency heat pumps or other qualifying systems, which can substantially offset the upfront cost and are highly relevant for our climate.

4How do I choose a reliable HVAC contractor in the Jeffersonville area?

Always verify that the contractor is fully licensed and insured to operate in New York State. Look for established local companies with strong reputations in Sullivan County, as they understand the specific challenges of our older homes and climate. Check for certifications from organizations like NATE (North American Technician Excellence) and always request detailed, written estimates that include a full scope of work, not just a bottom-line price.

5My furnace is old but still works. Should I preemptively replace it before a Sullivan County winter?

This is a common concern given our harsh winters. If your furnace is over 15 years old, has required frequent repairs, or has rising energy bills, a preemptive replacement is wise to avoid a costly emergency breakdown in freezing temperatures. Modern, high-efficiency models are significantly more effective and can provide better comfort during our extended cold season. A reputable local HVAC professional can perform a detailed assessment to help you make this decision.