Many homes in Boston, particularly historic brownstones and older residential buildings, suffer from aging or poorly configured ventilation systems. Over time, seals degrade, connections loosen, and ducts can even collapse or rust. This forces your heating and cooling equipment to work overtime, leading to uneven temperatures, higher utility bills, and poor indoor air quality. Ignoring these issues often results in costly HVAC failures down the road.
At Airvance Solutions, we provide specialized air duct repair and replacement services designed to restore your system’s integrity. Whether you are dealing with a disconnected vent in the attic or need a complete duct installation service for a home renovation, our licensed technicians ensure your airflow is balanced, airtight, and efficient. We don’t just patch holes; we engineer solutions that improve the overall health of your home.
From minor seal repairs to full-scale system retrofits, we handle all aspects of residential and commercial ventilation.
Are you building a new addition, finishing a basement, or remodeling your kitchen? Standard 'off-the-shelf' ductwork rarely fits perfectly. We provide custom ductwork installation services, fabricating sheet metal and sizing flexible ducts to fit your specific floor plan. We ensure every room gets the exact amount of airflow needed for consistent comfort.
Leaky or damaged ducts can lose up to 30% of your conditioned air before it ever reaches your living space. Our team uses advanced diagnostic tools to locate air leaks, disconnected joints, and crushed flexible ducts. We perform targeted air duct repair using industrial-grade mastic sealants and metal tape to restore proper pressure and airflow immediately.
Boston’s historic architecture requires a delicate touch. We specialize in retrofitting modern ventilation systems into older structures without compromising their character. Our duct installation services for historic homes involve routing ducts through existing chases and closets, minimizing demolition while maximizing modern HVAC performance.
Ducts running through unconditioned spaces like attics, crawl spaces, or garages are prone to massive energy loss. We wrap and insulate your ductwork to maintain temperature consistency. This essential step in our air duct repair process prevents condensation buildup, reduces mold risks, and ensures your furnace or AC runs less often.
Installing or repairing ducts in the Boston area requires more than just tools; it requires local expertise. Between navigating tight crawl spaces in Charlestown and adhering to strict building codes in Back Bay, our team understands the unique challenges of New England construction. When you choose us for ductwork installation services, you are choosing quality, safety, and long-term reliability.
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Our cleaning services are backed by a team of dedicated and experienced professionals who understand local architecture.

We understand that every space is unique and has specific cleaning requirements.

When you choose us, you can rest assured that your property is in safe hands.

We stand behind our work to ensure your heating and cooling systems operate at peak performance.
We follow a rigorous protocol to ensure every project meets the highest industry standards.

My dryer was taking two cycles to finish. They found a bird's nest and years of lint. They cleaned it out and fixed a crushed hose—works like new now. No mess left behind. Good Staff

Fantastic chimney sweep service. He used tarps everywhere and didn't leave a single speck of soot.

They found a disconnected duct in my crawl space and fixed it on the spot. I love that they actually show you the problem instead of just upselling.

The best dryer vent service I’ve used. I’m a landlord and they handle all my properties. They’re always on time and polite to tenants.

My dryer vent was a disaster zone and they had it sorted in 40 minutes. No upselling, just fixed the problem and left the laundry room cleaner than they found it. Rare to find honest contractors like this.

We did the full duct cleaning after moving into our new place and I’m so glad we did. The tech was super patient with all my questions and showed me exactly what was coming out of the vents. Price was exactly what was quoted.

I’ve used a few 'cheap' chimney sweeps in the past, but you get what you pay for. These guys were incredibly thorough. They actually inspected the exterior masonry, not just the inside. Professional, punctual, and worth the investment.

Found a leak in our ductwork during the last cold snap. Called three 'top rated' places and Airvance was the only one that didn't try to tell me I needed a whole new system. A simple repair and we’re back in business. Really appreciated the honesty.

They worked around our closing hours which was huge. Everything was spotless by morning.

Did the job, did it well, and showed up when they said they would. Can't ask for much more than that. The air duct cleaning definitely helped with the 'old house' smell we had going on in the basement.

The two gentlemen who came for our dryer vent cleaning were so polite. They even noticed our vent cap was loose and tightened it for free. It’s those small things that make a difference.

Stop paying to heat and cool your attic or crawlspace with our professional air duct repair in Boston, MA. In many of Boston’s historic homes and aging properties, the original ductwork is prone to cracking, rusting, and disconnecting at the seams due to decades of temperature fluctuations. When your ventilation pipes leak, your HVAC system has to work twice as hard to reach your thermostat’s setting, causing severe energy loss and uncomfortable, drafty rooms. Our certified technicians locate these hidden breaches and repair crushed, torn, or disconnected pipes using high-grade mastic sealant and metal tape. Once the structural integrity is fully restored, we highly recommend following up with a thorough air duct cleaning in Boston to clear out any insulation or debris that may have entered through the previously broken seals.
Ensure perfect airflow for your new build or remodeling project with our premium ductwork installation services in Boston, MA. Whether you are finishing a basement in the suburbs or completely gut-renovating a historic South End brownstone, proper duct sizing and layout are critical. If ducts are too small, your system will choke; if they are too large, the air won’t have the velocity to reach the furthest rooms. Our expert installers design and fabricate custom rigid metal and flexible duct systems tailored precisely to your property’s square footage and HVAC tonnage. We guarantee a seamless, code-compliant installation that delivers whisper-quiet, highly efficient climate control from day one.
Upgrade your failing ventilation system with a complete HVAC duct replacement in Boston, MA. Sometimes, older ductwork is simply beyond repair. If your pipes are severely collapsed, heavily corroded by decades of New England humidity, or completely contaminated with structural mold, patching them is no longer a viable option. We safely tear out your compromised, inefficient system and replace it with state-of-the-art, heavily insulated galvanized steel or high-R-value flexible ducting. While we are completely overhauling your home’s exhaust and supply lines, our technicians can also perform a full dryer vent repair in Boston to ensure every single ventilation pathway in your house is modern, safe, and up to current building codes.
Maximize your home’s energy efficiency and stop utility waste with professional air duct sealing and insulation in Boston, MA. The Department of Energy estimates that up to 30% of the air moving through a typical residential duct system is lost due to micro-leaks, loose joints, and poor insulation. Our team thoroughly inspects your entire network, sealing every gap, seam, and joint to make the system airtight. For ducts running through unconditioned spaces like chilly Boston attics or damp basements, we install premium thermal wrap insulation. This prevents winter heat loss and stops summer condensation, drastically lowering your monthly energy bills and extending the lifespan of your furnace and AC compressor.
Navigate tight spaces safely with our specialized flexible duct repair and replacement in Boston, MA. “Flex duct” is incredibly common in Boston homes because it easily maneuvers around complex plumbing, historic framing, and tight ceiling cavities. However, its soft exterior is highly susceptible to tearing from rodents, accidental crushing during attic storage, or deteriorating UV damage. A kinked or ripped flexible duct immediately chokes off the airflow to that specific room. We quickly identify these damaged sections, cut out the compromised material, and splice in durable, properly tensioned new flex ducting so your air flows freely without any restrictive bottlenecks.
Keep your business running efficiently with our heavy-duty commercial ductwork modification and repair in Boston, MA. Commercial HVAC systems in restaurants, office buildings, and retail spaces endure immense daily stress. A vibrating, loose, or damaged commercial duct can cause disruptive noise, poor indoor air quality, and massive energy waste. Our industrial-grade repair team is equipped to handle large-scale sheet metal repairs, balancing dampers, and massive rooftop unit connections. Whether you are a historic tavern needing ventilation upgrades—where you might also need a specialized chimney cleaning in Boston for your commercial pizza oven or fireplace—or a modern tech office requiring precise airflow adjustments, we deliver reliable, rapid-response repairs.
Stop dangerous moisture buildup with proper bathroom and kitchen exhaust fan venting in Boston, MA. A shocking number of older Boston homes have exhaust fans that vent directly into the attic or between floor joists rather than safely outside. This dumps heavy moisture from hot showers and cooking directly onto your wood framing, leading to devastating black mold and wood rot. Our team expertly installs and reroutes dedicated exhaust venting, ensuring the humid air is channeled through an insulated pipe and expelled through a secure roof or wall cap. This critical service protects your home’s structural integrity and drastically improves your indoor air quality.
Optimize your home expansion with custom duct rerouting for home additions in Boston, MA. If you are knocking down walls to create an open-concept living space or adding a brand-new master suite to your property, your existing HVAC layout will no longer work. Simply tapping into an old line will starve the rest of the house of air. Our ventilation engineers carefully calculate the new load requirements, reroute the main trunk lines, and add properly balanced branch ducts to accommodate the new square footage. We ensure that your beautiful new addition is just as comfortable and well-ventilated as the rest of your home, without freezing in the winter or sweating in the summer.
Guarantee peak performance with our rigorous post-installation system testing and optimization in Boston, MA. We don’t just hang the metal and walk away. After any major ductwork installation or repair, we conduct extensive airflow testing to ensure every single supply register is delivering the correct Cubic Feet per Minute (CFM) of air. We adjust internal dampers to perfectly balance the hot and cold spots throughout your property. Once the system is structurally sound and balanced, we highly recommend finishing the job with a comprehensive dryer vent cleaning in Boston property owners trust, ensuring your entire home’s air intake and exhaust systems are operating safely, efficiently, and flawlessly.
Beyond just cleaning, we provide a full suite of essential maintenance services designed to improve your home’s energy efficiency, repair aging systems, and protect your family from potential fire hazards.
Once your ducts are repaired and sealed, ensure the air flowing through them is pure. Our air vent cleaning service removes years of accumulated dust, allergens, and construction debris from your system, helping you breathe easier and keeping your new filters clean.
A clogged dryer vent is a major fire hazard, especially in dense city housing. Our professional dryer vent cleaning removes dangerous lint buildup that accumulates deep in the line. This service not only protects your home from fire risks but also reduces drying times and lowers your electric bill.
Get your fireplace ready for the long New England winter. We offer thorough chimney cleaning and sweeping services to remove creosote buildup—a leading cause of chimney fires. We inspect your flue and masonry to ensure your fireplace is safe, drafting correctly, and ready for use.
Common signs include high energy bills, rooms that are difficult to heat or cool, whistling or rattling noises coming from vents, or visible rust and disconnected pipes in the basement. If you notice weak airflow from certain registers, it’s a strong indicator that you need professional air duct repair to fix leaks or blockages.
Yes! We work directly with homeowners, contractors, and architects in Boston to design and install custom ductwork for home additions, attic conversions, and kitchen remodels. Our duct installation services ensure your new space is integrated seamlessly with your existing HVAC system.
We specialize in minimally invasive hvac duct repair. We often use existing chases, closets, or high-velocity mini-duct systems to route airflow, preserving the character of your historic home while upgrading your comfort. We always aim to minimize structural impact.
A simple repair or sealing job can often be completed in a few hours. A full duct installation service for a whole floor or an entire home typically takes between 1 to 3 days, depending on the complexity of the design and accessibility of the workspace.
Sealing leaks is one of the most effective ways to improve efficiency. It keeps dust and pollutants out of the system and ensures that the air you pay to heat or cool actually reaches your rooms. Insulation prevents that air from losing its temperature as it travels through cold basements or hot attics.
The cost varies significantly depending on the scope of the damage. A simple sealing job for an accessible leak is very affordable, whereas a complete HVAC duct repair involving hard-to-reach areas or custom fabrication will cost more. We provide free, transparent estimates so you know exactly what to expect before we begin.
I live in an old triple-decker and was worried about the complexity of our ductwork. The team from Airvance was super professional—they showed me the 'before' photos and I couldn't believe the amount of dust in there.