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A dryer vent installation is one of those things that is easy to get wrong and hard to notice until something goes wrong. Too many homeowners end up with ductwork that was thrown together by a handyman, a contractor who never pulled a permit, or a previous owner who thought flexible foil tubing from the hardware store was good enough. It is not. A poorly installed dryer vent is one of the leading causes of house fires in the country, and most of the time the homeowner had no idea there was even a problem.
That is exactly why Craig Hubbard started Vent Genie. With over 25 years working in building science, disaster recovery, mold remediation, and indoor air quality, Craig has seen firsthand what happens when ventilation is treated as an afterthought. Every Vent Genie installation reflects that experience. Proper rigid metal ductwork, full compliance with Massachusetts building codes, and a final airflow test before we ever pack up our tools. Whether you are setting up a brand new laundry space or replacing a system that was never right to begin with, we make sure your dryer exhausts cleanly to the outside and your home is not sitting on a risk most people do not think about until it is too late. When we finish, it passes inspection. More importantly, it stays that way.
Every installation uses rigid metal duct or approved flexible metal. No plastic. No foil hose. Every material meets current Massachusetts building and fire code requirements from day one.
We plan the duct route before cutting anything. Shortest path, fewest bends, correct termination point. The route determines long-term airflow and fire safety, not just drying performance.
The exterior cap gets installed with a pest-resistant, code compliant cover that opens fully under airflow. Grated caps trap lint and fail code. Vent Genie installs the right cap every time.
After every installation, we run the dryer and verify airflow meets performance standards. You get confirmation that the system works correctly before we leave the job.
A new dryer vent installation is not always about a new home. Some situations simply cannot be solved with a cleaning or a quick repair. They require starting fresh with a properly planned system.
This includes homes or additions that never had a dryer vent to begin with, dryers being relocated to a different room or floor during a renovation, and existing systems built with plastic or foil materials that cannot be brought up to code no matter how well you clean them. It also covers installations that were routed incorrectly and exceed safe duct length limits, dryers moving from a shared laundry space into a dedicated room, and new appliances that simply do not fit the existing connection or vent configuration.
Each of these situations calls for a planned installation. Patching over an old system is not a solution.
The International Residential Code and Massachusetts building standards set specific requirements for dryer vent installations. Maximum duct length, bend allowances, material type, and exterior termination all have defined standards. Most improper installations fail on one of those four points.
Duct length is the limit that gets exceeded most often. Every 90 degree bend reduces the effective duct length allowance, and a long run with multiple bends can push a system past its safe limit even if the material itself is correct. Craig calculates the full route before installation ever starts, so the finished system stays within code on every measurement.
Every installation begins with a site assessment. We identify the dryer location, measure the route to the exterior, count the required bends, and determine the correct termination point. No cuts get made until the full route is mapped out and confirmed with you.
Once the route is approved, materials go in. Rigid metal duct for the straight sections, approved flexible metal for the connection at the dryer, and a code compliant exterior cap with a proper flapper. Every joint gets sealed correctly. At the end of the visit the dryer runs and airflow gets verified before we consider the job done.
Vent Genie installs dryer vent systems for every kind of property, from brand new construction that needs a system built from the ground up, to renovations moving a laundry room to a completely different part of the house. We work on older homes replacing original installations that were never done correctly, and commercial facilities adding or upgrading dryer capacity for higher volume use.
The property type changes. The standard does not. Every job gets the same code compliant materials, planned routing, verified airflow, and documented work before we leave.
New builds need a dryer vent system installed before the walls close. Vent Genie works with builders and homeowners during the construction phase to route, install, and terminate dryer vent systems correctly from the start. Rigid metal duct, correct bend count, proper exterior termination. Built right before the walls go up so there is nothing to tear open and fix later.
Moving a laundry room to a new floor or a different part of the house means the old vent route no longer works. Vent Genie plans the new path from scratch, accounting for the updated dryer location, wall access, and the most direct route to the exterior. The finished system fits the renovated space and meets current code, not whatever standard the original builder was working to.
When a dryer moves, the vent needs to move with it. Plugging into an old duct that was designed for a different location almost always creates problems down the road. Vent Genie installs a properly routed system specific to where the appliance now lives, so airflow is strong and the setup is built to last.
Foil accordion duct, runs that are too long, too many bends, connections held together with tape that gave up years ago. If your existing dryer vent system was never done right, cleaning it is not the answer. Vent Genie removes the old system entirely and installs a proper replacement that actually performs the way it should.
Laundromats, apartment buildings, hotels, and multi unit properties put serious demand on a dryer vent system. Craig’s background in large scale building work means Vent Genie understands what commercial installations actually require. Extended duct runs, high volume exhaust, and proper termination for multiple units all get handled with the same attention to code compliance and airflow performance we bring to every job.
An improperly installed dryer vent fails in one of two ways. Performance degrades immediately, or the system holds for a year or two before the damage becomes visible. Either way the root cause is the same. Wrong materials, a route with too many bends, a duct run that exceeds safe length limits, or an exterior cap that restricts airflow instead of allowing it.
The consequences build over time. Lint accumulates faster in a system with too many bends than in a correctly routed one. A grated exterior cap traps lint right at the termination point. A plastic hose section tucked below an otherwise correct rigid metal run becomes the weakest link in the whole system. By the time most homeowners notice the problem, the incorrect installation has been creating risk since the day the dryer was first turned on.
Massachusetts residential building code follows the International Residential Code for dryer vent installations. The maximum equivalent duct length for a standard dryer is 35 feet from the connection at the appliance to the exterior termination. Every 90 degree bend reduces that allowance by 5 feet. Every 45 degree bend reduces it by 2.5 feet. A run with three 90 degree bends leaves you with an effective maximum of just 20 feet of straight duct.
These numbers matter in a real way for homes where the laundry room sits on an upper floor or near the center of the house, far from any exterior wall. Long routes require careful planning, and some layouts require a booster fan to maintain safe airflow through a run that simply cannot be shortened. Craig calculates every route before installation begins and identifies upfront when a booster fan is the right call rather than discovering it after the system underperforms. You know the full plan before any work starts.
Every installation gets routed and measured before the first cut. You approve the plan before work begins. No surprises mid-job.
Hubbard's 25 years in building science mean installations account for how the vent system interacts with the structure around it, not just the appliance.
Every installation ends with the dryer running and airflow confirmed. The system gets tested before we leave your property. Not assumed to be working.
Vent Genie is based in Leominster. We know Central Massachusetts homes and building layouts. No franchise pricing. No out of area crew unfamiliar with local construction.
Cleaning works when the duct itself is sound and properly installed. A new installation is needed when the existing system uses plastic or foil accordion material that cannot be brought up to code, when the vent run is too long or has too many bends to perform safely, when a dryer is being moved to a different room or floor, when a new home or addition has no dryer vent system at all, or when a new appliance does not connect properly to the existing setup. If the duct is the problem and not just the buildup inside it, cleaning will not fix it. Vent Genie assesses the full system on arrival and tells you honestly which service your situation actually calls for.
Vent Genie uses rigid metal ductwork for all straight duct runs and approved flexible metal for the transition connection at the back of the dryer. Rigid metal is the only material that meets current building code requirements for dryer exhaust systems. It does not collapse, does not trap lint in ridges the way flexible materials do, and it holds up through years of use without degrading. Plastic accordion hose and thin foil tubing are not used under any circumstances. Both are fire hazards and both fail Massachusetts building code. Every installation uses materials that are built to last and built to pass inspection.
Before any cutting or fastening begins, Craig maps the full duct route from the dryer location to the exterior termination point. That means measuring the total run length, counting every required bend, and determining the correct exit location on the wall or roof. Every 90 degree bend reduces the effective duct length allowance under the International Residential Code, so the route has to be calculated before materials are ever cut. Vent Genie confirms the planned route with you before work begins. No surprises, no cuts made before the full path is understood and approved.
Under the International Residential Code, the standard maximum equivalent length for a dryer vent is 35 feet using four inch rigid metal duct. Every 90 degree elbow reduces that allowance by 5 feet, and every 45 degree elbow reduces it by 2.5 feet. A duct run with three 90 degree bends, for example, has an equivalent length allowance of only 20 feet. Many older installations were never calculated this way, which is why duct runs that look reasonable on the surface are actually over their safe limit. Vent Genie calculates the full equivalent length on every installation so the finished system stays within code on every measurement.
The exterior cap matters more than most people realize. A poorly designed or damaged cap restricts airflow, allows cold air to push back into the duct during winter, and creates an open entry point for birds and rodents looking for a warm nesting spot. Vent Genie installs a code compliant exterior wall cap with a proper flapper damper on every installation. The damper opens when the dryer runs and closes completely when it is off, keeping out pests, cold air, and moisture. Rooftop terminations are also available for installations where a wall exit is not possible, using a weather resistant cap designed for roof exposure.
Yes, though a wall termination is preferred whenever the layout of the home makes it possible. Rooftop dryer vent exits are a common solution in condos, multi-unit buildings, and homes where the dryer is located in a room that does not have direct access to an exterior wall. Roof exits require a specific type of cap designed to handle weather exposure and prevent water intrusion, and the duct run through the attic must be properly supported and sealed. Vent Genie installs both wall and rooftop terminations and will recommend the correct option based on your dryer location, home layout, and what the code allows for your specific situation.
Most standard residential dryer vent installations are completed in two to four hours. The range depends on the complexity of the route, whether wall or ceiling penetrations are required, and how accessible the exterior termination point is. Installations that involve longer runs through finished walls, attic spaces, or multi-floor routing take more time than a straightforward exterior wall exit. Commercial installations in laundromats, apartment buildings, or hotel facilities are scoped individually based on the number of units and the configuration of the building. Vent Genie gives you a clear time estimate before starting and communicates if anything changes once work is underway.
Every installation ends with a live airflow test. The dryer runs and airflow is measured and confirmed at the exterior termination before Vent Genie considers the job complete. This is not optional and it is not a formality. Craig has spent 25 years in building science understanding how air moves through structures, and a system that looks correct on paper still has to perform correctly in the real world before the work is finished. You will see the result before we leave. If something is not right, it gets corrected on the spot.
Yes. Every Vent Genie installation comes with written documentation of the vent path, materials used, and system specs. Most installation companies do not bother providing this, but it matters more than people expect. If you ever sell your home, have a dryer issue, need a permit inspection, or simply want to know what is inside your wall, that documentation gives you a clear record. Property managers and building owners find it especially useful for maintaining compliance records across multiple units. Vent Genie provides it as a standard part of every installation, not as an add on.
Yes. Massachusetts follows the International Residential Code for dryer vent installations, which sets requirements for duct material, maximum run length, bend allowances, duct diameter, and exterior termination type. Plastic and thin foil duct materials are not compliant. Vent runs that exceed the maximum equivalent length are not compliant. Missing or improper exterior caps are not compliant. Many existing installations across Massachusetts were never built to these standards, which means homeowners are living with systems that would fail inspection today. Every Vent Genie installation is designed and built to current code from the first measurement to the final airflow test.
This is one of the most common situations Vent Genie encounters. Improper installations are everywhere, and most homeowners have no way of knowing the system they inherited was never done correctly. The most frequent problems are plastic accordion hose inside the wall, duct runs that are far too long, excessive elbows that choke airflow, missing exterior caps, or sections that have come disconnected inside a finished wall and are venting hot moist air directly into the structure. Vent Genie assesses the full system, explains exactly what is wrong and why, and provides a clear scope of work to bring it up to code. There is no pressure and no upselling. If a repair can solve the problem, that is what gets recommended. If the system needs to be replaced, that conversation is had honestly and directly.
Yes. New construction installations are one of the best opportunities to get a dryer vent system done right the first time. With walls open and routing options still flexible, Craig can design the most direct and efficient path to the exterior before anything is closed in. This is also the moment to avoid the compromises that come up later when a dryer gets placed in a location that was not planned around proper venting. Vent Genie works with homeowners, builders, and contractors during construction and renovation to make sure the dryer vent system is built correctly from the start rather than corrected after the fact.
Yes. Multi-unit properties present unique installation challenges, including shared wall chases, rooftop termination requirements, longer duct runs, and coordination around other tenants or units. Vent Genie has worked inside apartment buildings, condo complexes, and multi-unit residential properties throughout Massachusetts and understands how to navigate these environments efficiently. For property managers and building owners overseeing multiple units, Vent Genie can schedule and document service across the entire building to maintain compliance records and reduce fire risk across the full property. Call to discuss the scope of your building and we will put together a plan that works for your timeline and your tenants.
Installation pricing depends on the complexity of the route, the materials required, and whether wall or ceiling penetrations are involved. Every job is assessed individually because no two homes are laid out the same way. What does not change is how Vent Genie handles pricing. You receive the full cost before any work begins and it does not change once work is underway. There are no hidden fees, no add ons that show up at the end, and no pressure to buy services you did not ask for. To get a straight answer on what your installation will cost, call Vent Genie at (978) 868-7702 or submit a request through the form on this page.
A general handyman can hang drywall and swap fixtures, but a dryer vent system is a life safety installation governed by specific building codes, material requirements, and airflow standards that most handymen are simply not trained around. Craig Hubbard founded Vent Genie after 25 years working in building science, disaster recovery, hospital grade infection control, and indoor air quality. He understands how heat, moisture, airflow, and building structure interact in ways that go well beyond basic installation work. Every Vent Genie installation is designed to code, built with the correct materials, tested before completion, and documented when finished. That is not what you get from a general contractor treating a dryer vent as an afterthought. Call (978) 868-7702 to schedule your installation.
Vent Genie serves homeowners and businesses throughout Leominster and Central Massachusetts with dependable full service dryer vent cleaning, air duct cleaning, dryer vent repair, and dryer vent installation. Our team is committed to fast scheduling, clear communication, and quality results you can count on.
As a locally focused dryer vent cleaning company, we understand how important it is to keep your home safe and your dryer running efficiently. That is why we show up prepared, work thoroughly, and leave every job done right. Below are some of the areas we serve.
