The Best HVAC in Altona, NY

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

#1

Altona Climate Control

4.8
(127 reviews)
Verified

Family-owned HVAC specialist serving Altona and surrounding areas for over 25 years. Experts in high-efficiency heating systems crucial for North Country winters and precision AC installations for humid summers. Carrier Factory Authorized Dealer with NATE-certified technicians.

4127 Route 22, Altona, NY 12910

Specialties & Features

24/7 Emergency Service
Energy Efficiency Upgrades
Geothermal Systems
Furnace Replacement
Smart Thermostat Integration

Business Information

Years in Business:26 years
Licensed:Yes
Insured:Yes
#2

North Country Heating & Cooling

4.6
(94 reviews)
Verified

Local HVAC experts specializing in extreme climate solutions for Altona's harsh winters and seasonal transitions. Offers comprehensive services from boiler repairs to modern heat pump installations. EPA-certified technicians with expertise in both residential and light commercial systems.

88 Cold Brook Road, Altona, NY 12910

Specialties & Features

Boiler Services
Heat Pump Installation
Ductless Mini-Splits
Indoor Air Quality Solutions
24/7 Emergency Repairs

Business Information

Years in Business:18 years
Licensed:Yes
Insured:Yes
#3

Plattsburgh-Area HVAC Services

4.4
(76 reviews)
Verified

Serving the greater Altona region with focus on energy-efficient HVAC solutions and preventative maintenance programs. Specializes in ductwork design and sealing for older homes common in the area. Offers flexible financing options for system replacements.

5127 State Route 190, Altona, NY 12910

Specialties & Features

Ductwork Design & Sealing
Preventative Maintenance Plans
Oil-to-Gas Conversion
Hybrid System Installation
Same-Day Service

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes

Why These Are the Top HVAC Contractors in Altona

Altona's HVAC market is characterized by high demand for reliable heating systems due to extreme Adirondack winters with temperatures regularly dropping below -10°F, coupled with humid summers that require efficient cooling. The aging housing stock creates demand for ductwork modifications and system upgrades. Energy efficiency is particularly valued due to high heating costs during the long winter season. Most reputable providers offer 24/7 emergency service given the critical nature of heating failures during winter months.

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 Altona regulations and climate

Frequently Asked Questions About HVAC in Altona

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

1What is the typical cost range for replacing a furnace or central air conditioning system in Altona, NY?

For a full system replacement in Altona, homeowners can expect to pay between $5,000 and $12,000+, depending on the system's efficiency, size (tonnage/BTUs), and complexity of installation. Given our cold Clinton County winters, investing in a high-efficiency furnace (90%+ AFUE) is common and can be costlier upfront but saves significantly on heating bills. Always get itemized estimates from local providers that include removal of the old unit, new equipment, labor, and any necessary duct modifications.

2When is the best time to schedule HVAC maintenance or replacement in Altona to avoid the extreme seasons?

The ideal times are during the shoulder seasons—late spring (April-May) after heating season and early fall (September-October) before heating season begins. Scheduling during these periods ensures you are prepared for Altona's harsh winters and humid summers, and you'll find greater technician availability and potentially better pricing than during the peak summer heatwave or the first deep freeze of winter.

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

Yes, New York State has strict energy codes for new installations, so your contractor must be familiar with them. Critically, homeowners in Altona should inquire about NYSERDA (New York State Energy Research and Development Authority) rebates and federal tax credits for installing high-efficiency heat pumps, furnaces, or air conditioners. These incentives can substantially reduce your net cost and are designed to help meet New York's climate goals.

4How do I choose a reliable HVAC contractor in the Altona/Plattsburgh area?

Prioritize local, licensed, and insured contractors with strong reputations for servicing the North Country. Check for affiliations with organizations like ACCA (Air Conditioning Contractors of America) and verify they carry proper New York State licensing. Ask for references from homes of similar age in the area, as many Altona homes may have older systems or unique installation challenges that require experienced local knowledge.

5My heat pump seems inefficient during Altona's coldest weeks. Is this normal, and what are my options?

This is a common concern. Standard air-source heat pumps can lose efficiency below freezing, which is why many local systems are installed as "dual-fuel" hybrids, pairing a heat pump with a gas or propane furnace for backup. For a more efficient all-electric option, ask your contractor about cold-climate specific heat pumps (ccASHPs), which are designed to operate effectively in our sub-zero temperatures and are eligible for enhanced NYSERDA rebates.