- Air Conditioning Installation/Replacement
- Air Purification SystemsAir Scrubber Advanced with ActivePure® Technology uses UV light waves and a catalytic process to produce scrubber ions that continuously purifies the air and attacks contaminants such as bacteria and viruses on surfaces. Reduces dust, allergens, smoke, odors and VOC’s. Helps protect your heating / cooling system by significantly reducing dust and particulates from entering the system. In 30 minutes, it can eliminate over 90% of the contaminants in the air—making it 50 times more powerful than typical HVAC filtration. Used in homes, commercial and industrial applications worldwide. Third-party tested, validated, and proven. ActivePure® was developed for astronauts and is effective and safe for everyone. Made in the USA.
- Heat Pump Installation/Replacement
- Furnace Installation/Replacement
- Water Heater Installation/Replacement
- Geothermal Systems
- Heating System Installation/Replacement
- Boiler Service/Repair
- Duct CleaningAn online information tool to provide customers with helpful resources and information about Marshall’s products and services for residential, new construction, and light commercial heating, air conditioning, insulation, fireplaces, duct cleaning, water heating, and air filter products.
- Duct WorkAfter the ductwork has been cleaned, our technicians can sanitize your air ducts with a highly effective, bacteriostat, fungistat, and deodorizer which inhibits growth of odor-causing microorganisms as well as those associated with mold, mildew and bacterial growth.
- Sheet Metal FabricationCustom sheet metal fabrication for light gauge sheet metal projects, chimney caps, flashings, drain pans, hvac ductwork & fittings, and computer-generated designs using dxf files. Experienced staff and state of the art equipment.
- Dryer DuctsRemoval of lint and debris from hard pipe dryer vents. If the dryer vent is not to safety and building code, we can replace the dryer vent for you. A liability waiver is required if we need to move the dryer equipment to access the indoor dryer vent. Please see an appliance technician for Dryer performance issues.
- Duct SealingPoor indoor air quality can affect your home health. Tips to improve home air quality. Change filters, duct sealing, air purification equipment, and more.