The Best HVAC in Candia, NH

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

#1

Granite State Climate Control

4.8
(124 reviews)
Verified

A premier full-service HVAC contractor specializing in high-efficiency heating and cooling solutions tailored for New Hampshire's harsh winters and humid summers. They are a Carrier Factory Authorized Dealer, offering top-tier equipment and comprehensive installation, maintenance, and repair services for all residential HVAC systems.

84 Main Street, Candia, NH 03034

Specialties & Features

24/7 Emergency Service
High-Efficiency Furnace Installation
Carrier HVAC Systems
Geothermal Heat Pump Systems
Whole-Home Humidifiers

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#2

Candia Heating & Cooling

4.6
(92 reviews)
Verified

A locally owned and operated HVAC company with deep roots in the Candia community. They excel in responsive repair services and system replacements, focusing on reliability and customer education. Their technicians are NATE-certified and highly experienced with heat pumps, a critical system for New Hampshire's variable climate.

301 High Street, Candia, NH 03034

Specialties & Features

Heat Pump Service & Installation
Oil-to-Gas Furnace Conversions
Ductless Mini-Split Systems
Indoor Air Quality Solutions
Same-Day Repair Service

Business Information

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

TrueTemp NH

4.5
(78 reviews)
Verified

Known for their expertise in energy efficiency upgrades and custom ductwork design. TrueTemp NH helps homeowners reduce energy costs through advanced system retrofits, smart thermostat integration, and superior sealing and insulation of ductwork. They are a Lennox Premier Dealer and offer strong warranties on both equipment and labor.

5 Depot Road, Candia, NH 03034

Specialties & Features

Energy Efficiency Audits
Ductwork Design & Sealing
Lennox HVAC Systems
Hybrid Heating Systems
Boiler Repair & Installation

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes

Why These Are the Top HVAC Contractors in Candia

The HVAC market in Candia, NH, is driven by a humid continental climate characterized by cold, snowy winters and warm, humid summers. This creates a high demand for robust heating systems (primarily forced-air furnaces and boilers) and reliable central air conditioning or heat pumps. Homeowners prioritize energy efficiency due to high winter heating costs, leading to a strong market for system upgrades, heat pumps, and geothermal systems. The market consists of a mix of long-standing local providers and larger regional companies serving the area, with a focus on 24/7 emergency service, especially during winter storms.

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 Candia regulations and climate

Frequently Asked Questions About HVAC in Candia

Get answers to common questions about hvac services in Candia, New Hampshire.

1What is the best time of year to schedule a new furnace or heat pump installation in Candia?

The ideal times are late spring (May-June) or early fall (September-October). During these shoulder seasons, HVAC companies in Southern New Hampshire are less overwhelmed than during the peak summer AC rush or the winter heating emergency period. Scheduling then ensures better availability, often quicker installation, and allows you to thoroughly test your new system before Candia's harsh winter sets in.

2Are there specific local regulations or incentives for HVAC upgrades in Candia, NH?

While Candia follows New Hampshire state codes, there are no unique town-level HVAC ordinances. However, homeowners should be aware of and take advantage of available incentives. This includes rebates from New Hampshire's electric utilities (like Eversource or Unitil) for high-efficiency heat pumps, as well as federal tax credits for qualifying systems, which are particularly valuable given our cold climate and high heating demands.

3How much should I budget for a full central air conditioning system installation in my Candia home?

For a standard, properly sized split-system AC installation in Candia, homeowners can expect a range of $5,000 to $12,000+, depending on home size, system efficiency (SEER rating), and installation complexity (like ductwork modifications). Given our humid summers, investing in a properly sized, higher-efficiency unit can provide significant long-term comfort and energy savings, offsetting the higher upfront cost.

4What should I look for when choosing an HVAC contractor serving the Candia area?

Prioritize contractors who are locally established, fully licensed and insured in New Hampshire, and have specific experience with homes in our region. Look for NATE-certified technicians, as they are trained to handle the specific demands of our climate. Always check for strong local references and reviews, and ensure they perform a detailed Manual J load calculation to correctly size equipment for your home's unique characteristics and Candia's temperature extremes.

5My heat pump seems inefficient during the coldest weeks in Candia. Is this normal, and what are my options?

It is common for standard air-source heat pumps to lose efficiency and struggle to provide sufficient heat when outdoor temperatures drop below freezing, which is frequent in our Candia winters. This is why many local systems are installed as "dual-fuel" or hybrid systems, pairing a heat pump with a gas or propane furnace. The furnace acts as a backup for extreme cold, providing reliable and cost-effective heat when the heat pump is less efficient.