Paul Sprague Contracting LLC

Your home’s ductwork is its respiratory system. Over time, dust, pet dander, pollen, mold spores, and even debris like toys or food can accumulate inside your vents, reducing air quality and forcing your HVAC system to work harder. Our residential air duct cleaning service is designed for homeowners in St. Joseph who want healthier indoor air and lower energy bills. Whether you live in a single-family home, townhouse, or duplex, we tailor our approach to your specific layout.The process begins w...

Clogged dryer vents are a leading cause of house fires and a major source of energy waste. Many homeowners don’t realize that lint, debris, and even bird nests can block the vent, making dryers run longer and hotter than necessary. At Paul Sprague Contracting LLC, we offer professional dryer vent cleaning as part of our commitment to your home’s safety and efficiency. This service is ideal for any resident in St. Joseph who wants to reduce fire risk, lower utility bills, and extend the life of t...

Sometimes a standard duct cleaning isn’t enough — your HVAC system’s internal components may need deep cleaning or repair. At Paul Sprague Contracting LLC, we go beyond surface-level work. Our HVAC system deep cleaning service targets the blower motor, evaporator coil, and other key parts that collect grime over years of operation. This service is essential for homeowners in St. Joseph with persistent dust, musty odors, or uneven heating and cooling, as well as those who have recently renovated...

Air duct cleaning removes the dust, pet dander, and debris that build up inside your ductwork over the years. At Paul Sprague Contracting LLC, we use professional-grade gas or diesel negative air machines with hoses up to 12 inches wide, not weak portable vacuums. We start with a video inspection, pre-clean your vents, and then snake high-pressure air whips through each branch line to pull everything toward the main trunk. Access points are sealed with metal plates and tape when we finish. You c...

Our HVAC duct cleaning service goes past the ducts themselves to the parts of your system that collect grime over time. We protect the air conditioning coil and blower motor before we begin, so contaminants are not pushed back into the system. After the ducts are cleared, we air-wash the furnace or air handler to remove residue. If the fiberglass insulation is contaminated, we can replace it with mold-resistant material. Homeowners across the St. Joseph area often call us when they notice uneven...

A clogged dryer vent is more than an annoyance. Lint buildup restricts airflow, makes the dryer run hot and long, and raises the risk of fire. We clean the full length of your dryer vent, from the lint trap through to the exterior exhaust hood, using specialized tools and high-powered vacuums. Long runs and vents with several bends get extra attention so no debris is left behind. Afterward we check airflow to confirm the vent is clear. Many customers pair this with duct cleaning for a more compl...

Your home's ductwork works like its respiratory system, and over time dust, pollen, mold spores, and small debris can settle inside it. We tailor our residential air duct cleaning to your layout, whether you live in a single-family home, townhouse, or duplex. The process begins with a camera inspection, then moves through vent pre-cleaning, powerful negative air extraction, and a final air wash of the furnace. Households with allergies, asthma, young children, or older residents often notice the...

Duct cleaning is the foundation of good indoor air, and we bring decades of hands-on experience to every job. Paul Sprague and his family run the business with the same care they would give their own home. Each job starts with a video inspection and vent pre-cleaning, followed by high-pressure air whips and industrial extraction through every branch and trunk line. Access points are sealed afterward so the work holds. We work throughout the St. Joseph area and can often clean your system without...

Your furnace sits at the center of your heating system, and dust that gets pulled into it can reduce efficiency. As part of every furnace duct cleaning visit, we clean the ducts connected to the unit and then air-wash the furnace itself with filtered air at high pressure. We protect the blower motor and coil during the process so the equipment stays safe. If the system needs more than cleaning, we also handle duct repairs, insulation replacement, and return panning. Homeowners in St. Joseph who...

Mold in air ducts can spread spores through your entire home, so we treat it seriously. Our process removes the contaminated material from the ducts and surrounding components, then applies a 100% acrylic, VOC-free coating that resists mold and mildew. We also repair or replace any damaged insulation or missing ductwork that allowed moisture in. Throughout the job we document each step with photos and video so you can see exactly what was found and what was done. We serve St. Joseph and nearby c...

We use HEPA-filtered equipment for duct cleaning because fine particles, including allergens and mold spores, need to be captured rather than redistributed. Our gas or diesel negative air machines run with HEPA filtration, and in cold weather we switch to electric HEPA machines so your home stays warm during the work. Floor vents are pre-cleaned with a HEPA vacuum before the main extraction begins. This approach keeps particles out of the air you breathe, which matters for children, seniors, all...