Boiler Repair in Hooksett, NH
Voted Manchester, NH Top Plumbing Company
- High Quality
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- 20+ Years Experience
The Merrimack River runs right through Hooksett, and the homes change as you move away from it. Near the water, Hooksett Village holds some of the town’s oldest houses, many still heated by steam or cast iron radiators that develop sticky valves, sludge, and corroded return lines in damp riverside basements. Much of the mid-century housing, the capes and ranches built from the 1950s through the 1970s, runs on hot water baseboard with original circulators and expansion tanks near the end of their life. The newer subdivisions and townhomes off Route 3 and Hackett Hill Road are mostly built with forced air furnaces, so Hooksett’s boilers are concentrated in its older neighborhoods.
No matter which side of the river you live on, LHR Plumbing and Heating knows your system. Our boiler repair team works on old steam setups and modern condensing units alike, and you get an upfront price before we pick up a wrench.
Boiler Repair & Troubleshooting
Cold air settles into the river valley on winter nights, and between that chill and the damp basements near the Merrimack, Hooksett boilers wear out parts faster than most people expect.
- You turn up the thermostat, the boiler fires, and the radiators or baseboard still stay cold.
- The pipes knock, bang, or gurgle every time the heat cycles on.
- You find water on the basement floor near the boiler, or the pressure gauge reads well outside its normal range.
- The pilot won’t stay lit, or a newer unit flashes an error code and shuts itself down.
- The boiler clicks on and off all day, and your fuel bill jumps even though the house never feels warm.
Our technicians dig past the symptom to find what’s really failing, fix it right, and run the boiler through a full test before calling the job done.
Boiler Repair Prevention & Replacement
Damp basements are hard on boilers. Moisture rusts fittings, corrodes burner parts, and weakens relief valves over time, and those are the same parts behind many of the repairs we make in Hooksett each winter. A tune-up before heating season lets us clean, test, and replace them while the weather is still mild. With one of our membership plans, that visit gets scheduled for you every year, along with priority service if trouble shows up later.
Time for a new boiler? Repairs make sense until they don’t. A boiler near 20 years old, rust around the base, or a breakdown every season are signs your money is better spent on a high-efficiency replacement that burns less fuel. If the new unit needs a new or extended gas line, we handle that as part of the job, install everything to current code, and offer financing to spread out the cost.
Furnace Repair for Newer Homes
Walk through the newer subdivisions and townhomes off Route 3 and you’ll find forced air furnaces, not boilers. Our furnace repair technicians know these systems inside and out.
- Townhome owners call us when the furnace runs but only blows lukewarm air, which often means a dirty filter, a failing igniter, or a flame sensor problem.
- Families in newer single-family homes count on us for blower motor, capacitor, and control board repairs.
- Homeowners who want lower energy use can add heat pumps that work alongside the furnace.
- Thermostat owners get controls installed and wired correctly so the furnace and heat pump don’t fight each other.
- Anyone left without heat can call our emergency heating repair, and we also handle frozen lines if pipes freeze during the outage.
Whatever heats your home, you only need one trusted number.
A Recent Boiler Repair in Hooksett, NH
During a cold stretch last February, Karen called us from her home in South Hooksett because her high-efficiency boiler kept shutting down overnight. Our technician found that the condensate line had frozen where it ran along an outside wall, which made the boiler lock itself out for safety. He thawed and rerouted the line, cleared the error, and watched the system run through several full cycles. Karen told us it was the first night all week she didn’t wake up to a cold bedroom.
Why Choose LHR Plumbing and Heating for Boiler Repair
Picking a heating company comes down to trust, and here’s how we earn it.
- Our certified technicians know the steam and hot water systems in Hooksett’s older homes as well as modern high-efficiency boilers.
- We give you clear, upfront pricing so you know the cost before any work starts.
- We offer same-day scheduling and emergency heating service when the heat can’t wait.
- We back our work with warranties and a satisfaction guarantee.
Whatever your home needs, you’ll have one dependable team to call.
Frequently Asked Questions
Often, yes. Steam systems can run for decades with the right care, and many problems come down to failed vents, a bad pressure control, or low water. We’ll look over the whole system and tell you honestly whether repair or replacement makes more sense.
A dirty flame sensor, a clogged filter, or a blocked vent pipe are the most common reasons. Our technicians can find the cause and get your furnace running steadily again.
In most cases, yes. Boiler replacements in Hooksett generally require a permit and inspection through the town, and our team handles the paperwork for you.
Yes, and it can happen within hours, especially in basements, crawl spaces, and along outside walls. Keep faucets dripping and cabinet doors open, then call us so we can get the heat back on before damage starts.
Yes. Our emergency heating service covers Hooksett, and we work to get a technician to you quickly. Call us as soon as your boiler stops working.