The Best HVAC in Andover, NJ

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

#1

Alpha Climate Control

4.8
(142 reviews)
Verified

A premier HVAC contractor serving Andover and Sussex County, specializing in high-efficiency heating and cooling system installations for both residential and light commercial properties. They are known for their expertise in complex ductwork design and their 24/7 emergency response team, which is crucial for Andover's cold winters.

45 Main Street, Andover, NJ 07821

Specialties & Features

24/7 Emergency Service
High-Efficiency System Installation
Complex Ductwork Design
Boiler Services

Business Information

Years in Business:18 years
Licensed:Yes
Insured:Yes
#2

Andover Heating & Cooling Pros

4.6
(118 reviews)
Verified

A family-owned and operated HVAC company with deep roots in the Andover community. They offer a comprehensive range of services from routine maintenance plans to full system replacements. They are particularly skilled with older furnaces and oil-to-gas conversion projects, which are common in the region's historic homes.

112 Lenape Road, Andover, NJ 07821

Specialties & Features

Preventive Maintenance Plans
Oil to Gas Conversion
Furnace Repair
Local & Family-Owned

Business Information

Years in Business:22 years
Licensed:Yes
Insured:Yes
#3

GreenTech HVAC Solutions

4.5
(96 reviews)
Verified

Specializes in modern, energy-efficient HVAC solutions, including geothermal heat pump systems and smart thermostat integration. They are the go-to provider for homeowners looking to reduce their carbon footprint and lower energy bills. Their technicians are NATE-certified and excel at optimizing system performance for Andover's variable climate.

300 Sparta Avenue, Unit 4, Andover, NJ 07821

Specialties & Features

Energy Efficiency Audits
Geothermal Systems
NATE-Certified Technicians
Indoor Air Quality Solutions

Business Information

Years in Business:14 years
Licensed:Yes
Insured:Yes

Why These Are the Top HVAC Contractors in Andover

The HVAC market in Andover, NJ, is driven by its humid continental climate, characterized by cold, snowy winters and warm, humid summers. This creates a high year-round demand for reliable heating (especially furnaces and boilers) and robust air conditioning. The presence of many older homes leads to significant demand for system upgrades, ductwork modifications, and energy efficiency retrofits. Homeowners value contractors with emergency service capabilities during winter storms and heatwaves. The market is competitive with a mix of long-standing local businesses and newer companies offering green technology solutions.

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 Andover regulations and climate

Frequently Asked Questions About HVAC in Andover

Get answers to common questions about hvac services in Andover, New Jersey.

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

For a standard single-family home in Andover, a full AC replacement typically ranges from $5,500 to $12,000. This wide range depends on the system's size (tonnage), efficiency rating (SEER), and the complexity of the installation, such as ductwork modifications needed for older Sussex County homes. Given our humid summers and temperature swings, investing in a higher SEER unit (16+) can offer significant long-term savings on energy bills.

2When is the best time to schedule HVAC maintenance in Andover, NJ?

The ideal times are during the shoulder seasons—early spring (March-April) for your cooling system and early fall (September-October) for your heating system. Scheduling before peak summer and winter demand ensures local HVAC companies have greater availability and you avoid emergency breakdowns during Andover's coldest winter nights or hottest, most humid summer days. This proactive timing also allows for any necessary repairs before the severe weather hits.

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

Yes, New Jersey has specific regulations for refrigerant handling and system installations that licensed contractors must follow. Importantly, homeowners can benefit from significant rebates through the New Jersey Clean Energy Program (NJCEP). Upgrading to a high-efficiency heat pump or central AC can qualify for substantial cash-back incentives, and there are often additional offers from local utilities like JCP&L, making upgrades more affordable while improving your home's efficiency.

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

Always verify that the contractor holds a valid New Jersey HVACR license and proper insurance. Look for established local companies with strong reviews and deep knowledge of working with homes in Sussex County, which often have older heating systems like oil furnaces or boilers. A trustworthy provider will perform a detailed load calculation (Manual J) for your specific home, not just recommend the same size unit, to ensure optimal efficiency and comfort.

5My furnace is old but still works. Should I wait for it to fail before replacing it, especially with Andover's cold winters?

We strongly advise against waiting for a complete failure. Proactively replacing an aging furnace (typically 15+ years old) allows you to plan the investment, choose the most efficient model, and avoid the premium costs and stress of an emergency replacement in the dead of winter. Given Andover's winter temperatures that frequently drop below freezing, a pre-season replacement ensures your family's safety and comfort while often providing much lower monthly heating bills with a modern, efficient system.