The Best HVAC in Charlestown, NH

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

#1

Charlestown Climate Control

4.8
(127 reviews)
Verified

Family-owned HVAC specialist serving Charlestown and surrounding areas for over 25 years. Expertise in high-efficiency heating systems crucial for New Hampshire winters, including oil and propane furnaces, heat pumps, and ductless mini-splits. Offers comprehensive maintenance plans to prepare systems for extreme seasonal temperature swings.

312 Main Street, Charlestown, NH 03603

Specialties & Features

24/7 Emergency Service
Cold Climate Heat Pumps
Oil Furnace Expertise
System Maintenance Plans

Business Information

Years in Business:28 years
Licensed:Yes
Insured:Yes
#2

Precision Temperature Solutions

4.6
(94 reviews)
Verified

A highly-rated contractor known for precision installation and expertise in modern, energy-efficient HVAC technology. Specializes in solving uneven heating and cooling problems in older New England homes through advanced ductwork design and zoning systems. Carries top-tier brands like Carrier and Mitsubishi Electric.

45 River Road, Unit 3, Charlestown, NH 03603

Specialties & Features

Energy Efficiency Audits
Ductwork Design & Zoning
High-Efficiency System Installation
Indoor Air Quality Solutions

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#3

North Country Mechanical Services

4.5
(112 reviews)
Verified

A full-service mechanical contractor providing robust HVAC solutions built to withstand the harsh winters of Sullivan County. Offers strong expertise in both residential and light commercial systems, including boiler installation and repair, which is common in the region. Known for reliable 24/7 emergency response during winter storms.

889 Washington Street, Charlestown, NH 03603

Specialties & Features

Boiler Services
Commercial HVAC
24/7 Emergency Repairs
Hydronic Heating Systems

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes

Why These Are the Top HVAC Contractors in Charlestown

Charlestown, NH, experiences a humid continental climate with cold, snowy winters and warm, humid summers, creating year-round demand for reliable HVAC services. The heating season is long and demanding, making expertise in furnaces, boilers, and cold-climate heat pumps essential. Many homes are older, leading to a significant need for ductwork modification and zoning solutions. The market is competitive among local providers who emphasize emergency service availability, especially during winter weather events. Energy efficiency and transitioning from older oil systems to modern propane or heat pump systems are key trends.

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 Charlestown regulations and climate

Frequently Asked Questions About HVAC in Charlestown

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

1What is the best time of year to schedule HVAC maintenance or replacement in Charlestown, NH?

The ideal times are during the shoulder seasons of late spring (April-May) and early fall (September-October). This avoids the peak summer cooling and winter heating demands, ensuring better availability from local contractors. Scheduling during these periods also allows you to prepare your system for the intense cold of a Sullivan County winter or the occasional humid summer stretch.

2Are there any local rebates or incentives for upgrading to a high-efficiency HVAC system in Charlestown?

Yes, homeowners should first check with New Hampshire's NHSaves program, which often offers rebates for qualifying high-efficiency heat pumps, furnaces, and boilers. Additionally, it's wise to inquire with your local fuel provider, such as propane or oil dealers serving the Charlestown area, as they sometimes offer their own upgrade incentives or financing options to promote efficient equipment.

3How does Charlestown's climate affect the type of HVAC system I should choose?

With cold, long winters and variable summers, a system capable of reliable heating is paramount. Many homeowners are opting for cold-climate air-source heat pumps, which provide efficient heating down to low temperatures and also supply cooling. A dual-fuel system, pairing a heat pump with a propane or oil furnace for the coldest days, is an excellent, energy-conscious choice for our specific climate.

4What should I look for when choosing a local HVAC contractor in the Charlestown area?

Prioritize contractors who are licensed, insured, and have extensive experience with the harsh New England winters. Look for providers familiar with installing and servicing the systems best suited for our region, such as heat pumps and oil-fired equipment. Check for strong local references and reviews, and ensure they offer prompt emergency service, which is critical during a January cold snap.

5My home uses oil heat. Is it worth switching to a different system, and what are the local considerations?

Switching from oil to a system like a heat pump can offer significant long-term savings and reduce carbon emissions. However, given Charlestown's potential for power outages during winter storms, many homeowners choose to keep their existing oil system as a reliable backup. A qualified local contractor can perform a "heat loss calculation" on your home to analyze costs and recommend the most practical and efficient hybrid or replacement system for your needs.