Schedule Now

M-F: 7:30am-4:30pm

southern NH, Seacoast, and greater Concord area

Heating Services in Concord, NH

When temperatures in Concord, NH drop well below freezing during the long New England winter months, a reliable heating system is not a luxury — it is a necessity. At Paul the Plumber, we understand how critical it is to keep your home warm and comfortable when the harsh winter weather sets in. As a family owned and operated company with 22 years of experience, we have built our reputation on delivering expert HVAC repair and heating services that homeowners across the region can trust. Whether you need a brand new heating system installed, emergency repairs on a cold January night, or routine maintenance to keep your equipment running at peak efficiency, we are here to help with service and a smile.

Understanding Heating Systems for New Hampshire Homes

Concord, NH experiences average winter lows that regularly dip into the single digits, with January temperatures frequently hovering around 10°F. These conditions place enormous demands on residential heating systems, making it essential that your equipment is properly sized, correctly installed, and well maintained. The U.S. Department of Energy estimates that heating accounts for approximately 42 percent of a typical home’s energy consumption, which means the system you choose and how well it operates directly impacts both your comfort and your monthly utility bills.

Several types of heating systems are common in the Concord area. Forced air furnaces, both gas and oil fired, remain the most popular choice for New Hampshire homes. Boiler systems that distribute heat through radiators or baseboard units are also widespread, particularly in older homes throughout the city’s historic neighborhoods. Heat pumps, including modern cold-climate models designed to operate efficiently at subzero temperatures, have gained significant traction in recent years. Ductless mini-split systems offer another versatile option for homeowners looking to heat specific zones without the expense of installing ductwork. All of our technicians are licensed and background checked, ensuring you receive knowledgeable service regardless of which heating system your home uses.

Heating Installation in Concord, NH

Installing a new heating system is one of the most important investments you can make in your home. A properly sized and installed system will operate more efficiently, last longer, and provide consistent comfort throughout every room. At Paul the Plumber, our installation process begins with a thorough evaluation of your home. We assess square footage, insulation levels, window quality, ceiling heights, and the number of occupants to perform an accurate Manual J load calculation. This industry-standard methodology ensures your new system is neither oversized nor undersized, both of which can lead to premature wear, uneven heating, and wasted energy.

We offer upfront pricing on all of our heating installations so you know exactly what to expect before any work begins. There are no hidden fees or surprise charges at the end of the job. We also back all of our work with a 2 year parts and labor warranty, giving you peace of mind that your investment is protected. If you become a club member with us, that warranty extends to 3 years for parts and labor, along with additional benefits designed to keep your system running smoothly for years to come.

Heating Repair Services

A heating system breakdown during a Concord winter can quickly become a dangerous situation, especially for families with young children or elderly members in the household. Common signs that your heating system needs repair include unusual noises such as banging, squealing, or clicking, inconsistent temperatures between rooms, a sudden spike in energy bills, frequent cycling on and off, or a complete failure to produce warm air. When you notice any of these warning signs, prompt attention can often prevent a minor issue from turning into a costly emergency.

Our technicians are trained to diagnose and repair all major heating system brands and configurations. We carry a comprehensive inventory of common replacement parts on our service vehicles, which allows us to complete many repairs in a single visit. From faulty ignitors and cracked heat exchangers to malfunctioning thermostats and clogged filters, we have the expertise to identify the root cause of the problem and implement a lasting solution. We are reliable and always work with integrity, which means we will never recommend a repair that is not genuinely needed.

Preventive Heating Maintenance

Regular maintenance is the single most effective way to extend the lifespan of your heating system and maintain its efficiency. The average furnace or boiler has a life expectancy of 15 to 20 years, but neglected systems often fail well before that threshold. Annual tune-ups help catch small issues before they escalate and keep your equipment operating close to its original efficiency rating. A well-maintained system can also improve indoor air quality by ensuring filters, ducts, and components remain clean and free of debris.

During a comprehensive heating maintenance visit, our technicians perform a detailed inspection that covers every critical component of your system. Here is an overview of what a typical maintenance appointment includes:

  • Thermostat calibration and testing to verify accurate temperature readings and proper communication with the heating system
  • Inspection and cleaning of burners or heating elements to ensure complete combustion and optimal heat output
  • Heat exchanger examination to check for cracks or corrosion that could pose safety risks including carbon monoxide leaks
  • Electrical connection tightening and voltage testing to prevent component failures caused by loose or degraded wiring
  • Air filter replacement or cleaning to maintain proper airflow and protect internal components from dust and debris
  • Flue and ventilation inspection to confirm safe exhaust of combustion gases from your home

Energy Efficiency and Modern Heating Trends

The heating industry has evolved dramatically over the past two decades. Modern high-efficiency furnaces now achieve Annual Fuel Utilization Efficiency ratings of 96 percent or higher, compared to older models that may operate at 60 to 70 percent efficiency. This means that for every dollar spent on fuel, up to 96 cents goes directly toward heating your home. For Concord homeowners with aging equipment, upgrading to a high-efficiency system can result in significant annual savings on heating costs.

Cold-climate heat pump technology represents another exciting development for New Hampshire homeowners. The latest generation of air-source heat pumps can extract usable heat from outdoor air at temperatures as low as negative 15°F, making them a viable primary heating source even in our demanding climate. Many homeowners are choosing dual-fuel configurations that pair a heat pump with a gas or oil furnace, automatically switching between the two based on outdoor temperatures to optimize efficiency and comfort.

Smart thermostat integration has also become increasingly popular. These devices learn household patterns, adjust temperatures automatically, and provide detailed energy usage reports that help homeowners make informed decisions about their heating habits. When paired with professional installation and regular maintenance, smart thermostats can contribute to energy savings of 10 to 15 percent annually.

Why Choose Us for Your Concord Heating Needs

We have thousands of verified 5-star reviews across multiple review platforms, and that reputation did not happen by accident. At Paul the Plumber, we treat customers like family and we treat employees like family. That culture of care and respect shows in every interaction, from the first phone call to the final walkthrough after a job is complete. We are BBB accredited with an A+ rating, which reflects our commitment to ethical business practices and customer satisfaction.

Choosing the right heating partner means choosing a company that genuinely cares about your comfort and safety. We are happy to help whether you need a simple repair, a full system replacement, or just honest advice about the best heating options for your Concord home. When you work with us, you are not just getting a service provider — you are gaining a trusted partner who will be there whenever you need us, year after year. Contact us today.

Furnace Maintenance in Concord, NH | Heater Maintenance

Heater MaintenanceFurnace ServiceFurnace MaintenanceHeating Service ∴ Concord, NH

Featured Services

Residential Plumbing

Plumbing Fixtures

Water Heaters

Indoor Air Quality

Air Conditioning

Heating

Ductless HVAC

Duct Maintenance

K. MacCallum

First time customer, and am very pleased with the whole experience. The highlight was definitely with the technicians assigned to the job and their work – Tyree and Corey were clean, polite, well-informed, and very helpful with some of the questions I had along the way. Their work appears to be top-notch, and they made sure no mess was left behind. Will definitely be calling and requesting these two again on any future needs.

S. DesMarais

Josh was amazing. He was able to install my ring doorbells with no issues. He also did a great check of my homes smoke detectors and a few electrical plugs. He was thorough, Knowledgeable, and easy to work with. I would definitely use them again.

K. Bernardo

We’re first time home owners and needed help with some plumbing and adding a filter system. They were able to get a technician scheduled to our house within a day or so of me contacting them. Mike was super helpful and was able to complete all the jobs in a timely manner, and also cleaned up the areas he was working in. Overall a great experience and would definitely use them for future jobs.

D. Lefort

Arrived as scheduled to fix a leak from the shower valve. Tried to fix old 30 or 40 year old unit but had to replace with a new one. Quality work, parts and cleaned up when they were done. Would definitely use again.

D. Marchand

I cannot say enough about this company!!! Their only concern is that you are up and running again with no worries. I’ve had Kyle the plumber, and Josh their electrician out here and both are polite, well trained and you can tell they truly care about getting you back in service. Great service, well trained caring staff! I will never go anywhere else!

S. Baraket

Never used Paul The plumber company before but I’m glad I did. Very courteous, professional and pleasant from the answering service (Diane) to employees (Jeremy). They diagnosed the problem and fixed it in no time. Very happy and satisfied with their service. Definitely will use again. Thank you

H. MacPherson

I would recommend Paul the Plumber 100%. They offered same/next day service. They were friendly, professional and quick – from the office staff to the technicians. Overall an amazing experience from start to finish.

J. Wojo

DJ from PTP was incredibly helpful and knowledgeable. My shower was not draining and it became a bigger project than I thought it would and they came out quickly and were able to fix my problem. Then when my water heater had a slow leak they came back out quickly to attend to it and fix my problem. I really appreciate their hard work. Thank you so much!! Would definitely recommend them.

Michele

I’ve used Paul the Plumber twice now for electrical issues and they have been wonderful each time. They are fast, polite, knowledgeable, and very fairly priced. They explain everything well and answer my questions thoroughly and I feel safer now knowing what was causing my electrical issues and having it fixed! I will be using Paul the Plumber for all my household needs going forward

T. Minasian

These are the after photos of the Rinnai tankless water heater installation and vent to the outside. It was important to me that the crew was able to use the existing vent hole to the outside to run both the intake vent pipe and the outside vent pipe. It made the job very clean and did not change the appearance of the outside wall. A shout out to Mike E, Caleb, Josh & Corey

M. Richdale

Thanks to Mike Vallee from Paul the Plumber for responding to this new customer’s call so quickly. He was courteous, thorough, explained the repair he was doing and left the work area spotless. I highly recommend Paul the Plumber (and Mike!) to anyone looking for a reliable plumbing company.

V. Vincze

We had an issue with our water…too hard, calcium deposits, and very little pressure in our master bathroom shower only. The techs (Mike E. & Tyler S.) arrived right on time. They were friendly and very personable. After installing our whole house filtration system and successfully finding the issue with our master bathroom, they left the work areas in pristine condition. They were meticulous in their work, and I highly recommend them for any plumbing needs!

J. Shea

John was wonderful. He found the problem right away and fixed it. He checked other outlets just to make sure I would be safe. He explained different programs the company offers also. I’m very happy.

Nick Boudreux

Had a well pump that was shorting out and pretty much had no water. Adrian from this company not only got out next day but was great to work with. He was very friendly and knowledgeable I would definitely recommend this company to anyone that needs work done! Thanks again guys!

D. Weaver

What a fantastic business. Helped us work with our water district in resolving meter replacement issues. They also fixed a pipe leak that had developed over time. Caleb was wonderful and answered our questions as well as working with the water district engineer on the meter issues. So easy to work with.

W. Chepren

I made an appointment on line the morning of July 31 and two trucks showed up at 1:00 pm right on time that same afternoon. Both guys were friendly and very knowledgeable. They quickly found the source of the wet patch on my ceiling which wasn’t the plumbing but a problem with the shower curtain. This is the second time I have called Paul. Both times I got outstanding service and will always call on Paul the Plumber for any plumbing problems in the future. Very reasonable cost for the visit.

Serving southern NH, Seacoast, and greater Concord area

Paul The Plumber is proud to say that we’ve been providing high-quality service in plumbing, heating, air conditioning, and electrical for more than 22 years in Derry, NH, and the southern New Hampshire area.

Service Area List

service areas

Concord, NH