Cambridge is renowned for its diverse architecture, from the historic Victorians of Neighborhood Nine to the classic triple-deckers of Cambridgeport. However, behind these charming facades often lie aging, inefficient, or poorly configured ventilation systems. Leaky or uninsulated ducts can lose up to 30% of your conditioned air into basements and attics, forcing your HVAC system to work overtime and driving up your utility bills in a city where energy efficiency is a top priority.
At Airvance Solutions, we specialize in modernizing these systems without compromising your home’s character. Whether you need immediate air duct repair for a disconnected line or complete air duct replacement for a renovation project, our team ensures your airflow is balanced and airtight. We engineer solutions that improve the overall health and sustainability of your Cambridge property.
From minor seal repairs to full-scale system retrofits, our local technicians handle it all
We locate and seal leaks, reconnect loose fittings, and repair damaged sections that are costing you money every month. Our industrial-grade sealing techniques restore proper pressure to your system immediately, fixing hot and cold spots common in multi-story Cambridge homes.
Is your ductwork rusted, crushed, or simply too old to save? We provide full system change-outs. We fabricate and install custom air duct replacement systems designed specifically for your floor plan, ensuring every room gets consistent airflow.
We specialize in updating ventilation for Cambridge’s historic housing stock. Our team routes new, high-efficiency ducts through existing chases and closets, minimizing demolition while maximizing modern comfort in century-old structures.
Prevent energy loss in unconditioned spaces like attics and basements. We wrap and insulate your ducts to ensure the air stays hot (or cool) until it reaches your living areas, preventing condensation and mold growth.
Installing or repairing ducts in Cambridge requires local expertise. Between navigating the tight crawl spaces of older homes and adhering to strict city building codes for renovations, standard ‘one-size-fits-all’ solutions often fail here.
Our team understands the unique challenges of Cambridge construction. We assess your entire system to ensure that your new installation isn’t just airtight, but also perfectly balanced to handle the specific thermal loads of your home. When you choose us for hvac duct repair, 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 losing your expensive heated and cooled air to drafty walls and unconditioned basements with our premier air duct repair in Cambridge, MA. In a city filled with historic Victorians and aging multi-family triple-deckers, the original ductwork is highly susceptible to cracking, rusting, and disconnecting due to decades of structural settling and urban vibrations. 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 rooms. Our certified technicians locate these hidden breaches and repair crushed, torn, or disconnected pipes using high-grade mastic sealant and heavy-duty metal tape. Once the structural integrity is fully restored, we highly recommend following up with a thorough air duct cleaning in Cambridge to extract any old plaster dust or debris that may have entered through the previously broken seals.
Ensure perfect airflow for your historic renovation or modern condo build with our premium ductwork installation services in Cambridge, MA. Whether you are gut-renovating a classic property near Harvard Square or building out a sleek new living space in a high-rise, proper duct sizing and layout are critical. If the ducts are fabricated too small, your system will choke; if they are too large, the air won’t have the velocity to reach the furthest bedrooms. Our expert installers design and fabricate custom rigid metal and flexible duct systems tailored precisely to your property’s unique 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, antiquated ventilation system with a complete HVAC duct replacement in Cambridge, MA. Sometimes, older ductwork in Cambridge properties is simply beyond repair. If your galvanized pipes are severely collapsed, heavily corroded by decades of New England basement humidity, or completely contaminated with structural mold, patching them is no longer a viable or safe 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 Cambridge to ensure every single ventilation pathway in your house is modern, safe, and up to strict urban building codes.
Maximize your urban home’s energy efficiency and stop utility waste with professional air duct sealing and thermal insulation in Cambridge, 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 completely airtight. For ducts running through unconditioned spaces like chilly Cambridge attics or drafty crawlspaces, we install premium thermal wrap insulation. This prevents brutal winter heat loss and stops summer condensation, drastically lowering your monthly energy bills and extending the lifespan of your furnace and AC compressor.
Navigate the tightest architectural spaces safely with our specialized flexible duct repair and replacement in Cambridge, MA. “Flex duct” is incredibly common in Cambridge because it easily maneuvers around complex antique plumbing, historic framing, and the tight ceiling cavities found in older urban homes. However, its soft exterior is highly susceptible to tearing from city 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 biotech lab, tech office, or restaurant running efficiently with our heavy-duty commercial ductwork modification and repair in Cambridge, MA. As the hub of Kendall Square’s innovation sector, Cambridge commercial HVAC systems endure immense daily stress to maintain strict indoor air quality standards. A vibrating, loose, or damaged commercial duct can cause disruptive noise, poor air circulation, and massive energy waste. Our industrial-grade repair team is equipped to handle large-scale sheet metal repairs, balancing dampers, and massive rooftop unit (RTU) connections. Whether you manage a cutting-edge laboratory or a historic local tavern—where you might also need a specialized chimney cleaning in Cambridge for your commercial oven or fireplace—we deliver reliable, rapid-response repairs.
Stop dangerous moisture buildup and protect your historic framing with proper bathroom and kitchen exhaust fan venting in Cambridge, MA. In densely packed Cambridge housing, a shocking number of older properties have exhaust fans that illegally 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 antique 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.
Optimize your home expansion with custom duct rerouting for home additions in Cambridge, MA. If you are knocking down walls to create an open-concept living space or expanding your property footprint, your existing HVAC layout will no longer work. Simply tapping into an old line will starve the rest of the house of air, creating miserable hot and cold spots. Our ventilation engineers carefully calculate the new thermal 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 living space is just as comfortable and well-ventilated as the rest of your home.
Guarantee peak performance with our rigorous post-installation system testing and optimization in Cambridge, MA. We don’t just hang the metal and walk away. After any major ductwork installation or structural repair in your Cambridge property, 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 airflow throughout your property. Once the main system is structurally sound and balanced, we highly recommend finishing the job with the comprehensive Dryer Vent Cleaning Cambridge locals 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.
If your ducts are over 15-20 years old, have extensive rust, mold growth, or have been crushed/collapsed, air duct replacement is often more cost-effective than constant repairs. New ducts are also designed to be much more energy-efficient than older systems.
We specialize in minimally invasive solutions. 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.
A simple repair can be done in a few hours. A full air duct replacement for a whole floor or home typically takes 1-3 days, depending on access and complexity. We will provide a specific timeline during your free estimate.
Yes, all our team members are trained, insured, and professional HVAC specialists. We adhere to all Massachusetts building codes and safety regulations to ensure your system is compliant and safe.
For major renovations or new installations that involve structural changes, a permit is often required by the Cambridge Inspectional Services Department. We can help guide you through the process to ensure everything is up to code.
The cost varies depending on the scope of the damage. A simple sealing job is very affordable, whereas a complete air duct replacement involving custom fabrication will cost more. We provide free, transparent estimates so you know exactly what to expect.
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.