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Find Air ducts & vents cleaners in Gilmanton

Bell Heating Service, LLC
New to Angi

Serving Gilmanton, NH and surrounding areas

Angi Approved

In business since 2023

Free estimates

Credit card accepted

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today! \n\n\n

Response time2 days
7 neighbors recently requested a quote
Avatar for Dryer Vent Wizard of Middlesex-Essex
Dryer Vent Wizard of Middlesex-Essex
4.8(
197
)

Serving Gilmanton, NH and surrounding areas

In business since 2004

Credit card accepted

"It all went smoothly, i.e., the scheduling, actual service, and the payment. The technician appeared on time. He was very amiable, and professional. The work was done promptly. I have been using their service for several years now and I am very satisfied."
Recommended by93%of homeowners
Avatar for Armstrong Duct, Vent, Hearth & Home
Armstrong Duct, Vent, Hearth & Home
4.5(
31
)

Serving Gilmanton, NH and surrounding areas

In business since 1960

Emergency services offered

Credit card accepted

"Your home is not safe with this company. We had service done on 11/12/2025. I noticed that night that medical marijuana was missing from my bedroom. I am a cancer patient. I didn't notice anything else missing and didn't want to put someone's job in jeopardy in this economy. Today, I noticed that $150 was missing from my wallet. I didn't think to check my wallet when I noticed the missing marijuana because it was right by the front door. Who would steal that audaciously? I called the company to report what had happened. I was told they had "received my email a while ago about the medical marijuana and had been passing it around". I never sent them an email, and neither did my husband. Someone else had also been robbed in a similar way. I was transferred to the owner, Joe, who offered to reimburse me $100 "out of his own pocket" if I wanted to come to his office to get it. That offer was rescinded when I expressed my dissatisfaction with it. Nothing is being done. Protect your family."
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+4

Recommended by83%of homeowners
Avatar for Strogen's Service Experts
Strogen's Service Experts
4.3(
28
)

Serving Gilmanton, NH and surrounding areas

In business since 1976

Free estimates

Emergency services offered

"I am not happy with the advantage plan because this is the second time I needed service on my furnace in the dead of winter and they don?t honor the plan by getting a pro out here to fix it right away but instead they make me wait 1-2 days before they send a pro. That?s leaving me with no heat and dealing with the outcome of frozen pipes. An added expenses to be monthly budget. They said there are other clients with emergency heating problems so that means my heating problems isn?t an emergency. In addition they said they don?t have enough pro to service me. I don?t feel value as a client with them. I feel like my heating issues don?t matter to them as much as someone else. In addition I live in a 55 plus community so why is my heating issue not considered an emergency too. The installation went smoothly and they resolved any issues that arise during installation. I thought I went with a good company that care of their customers but I am definitely second guessing that. "
New HVAC System
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+5

Recommended by82%of homeowners
Avatar for S&E Cataldi Heating & Air Conditioning LLC
S&E Cataldi Heating & Air Conditioning LLC
5.0(
5
)

Serving Gilmanton, NH and surrounding areas

In business since 1986

Free estimates

Emergency services offered

At S&E Cataldi Heating & Air Conditioning we work hard for your comfort. Over a decades of study and experience have taught us that the right heating or cooling system can improve health of a house and the poeple who live in it. We're serious about comfort, because proper moisture balance means that you will breathe easier and the wood in and out of your home--including your antiques--will be well protected.\nChronic moisture balance problems affect "leaky" buildings, making them difficult to dehumidify in summer and heat in the winter. The first line of defense of course, is proper insulation. Clover HVAC technicians are certified insulation and air seal specialists who can do a thorough analysis of the penetration points in your house and stop air leaks cold.\nBuildings are like the people in them. Both need the right balance of moisture in the air. People have their own natural cooling system--the ability to sweat. Houses need help. S&E Cataldi can set a heating and cooling system's balance to properly regulate interior air. The result? A structure that isn't so dry the wood is cracking or so moist there is rot, and inhabitants who won't develop skin problems from excessive dryness or allergic reactions to mold and mildew.

Recommended by100%of homeowners
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FAQs for air ducts & vents cleaning service projects in Gilmanton, NH

The Environmental Protection Agency (EPA) states that air duct cleaning is not required unless visible issues such as mold buildup, rodent droppings, or excessive dust are present. When such conditions exist, cleaning becomes essential to protect indoor air quality and maintain HVAC efficiency. This approach minimizes potential health risks and extends the system’s life.

Air ducts must be cleaned every three to five years as required by NADCA to preserve system efficiency and indoor air quality. The EPA insists that cleaning is necessary only when significant issues such as mold, pest infestations, or heavy dust accumulation are evident. Annual inspections by a certified professional promptly address any emerging concerns.

The ideal seasons for air duct cleaning are spring and fall. Cleaning during these periods prepares your HVAC system for the demands of both winter heating and summer cooling. These seasons provide moderate weather conditions that enable efficient service completion while minimizing disruption, ensuring your system performs at its peak.

Professional air duct cleaning takes a fixed duration of two to five hours, depending on the home’s size and the complexity of the duct system. Smaller residences with standard ductwork complete the service in two hours, while larger homes with extensive ducts require up to five hours. Additional repairs may extend this duration.

To prepare for professional air duct cleaning, ensure all vents are unobstructed by moving nearby furniture and clearing pathways. Secure any pets in a safe area and confirm that your HVAC system units are easily accessible for technician inspection. Proper preparation contributes to a higher quality service outcome and prevents delays, allowing the cleaning process to proceed efficiently.

The Gilmanton, NH homeowners’ guide to air ducts & vents cleaning services

From average costs to expert advice, get all the answers you need to get your job done.