Monmouth County
HVAC & Plumbing Services in Marlboro Township, NJ
Licensed heating, cooling, plumbing, and drain service in Marlboro, Monmouth County — a clear price before any work begins.
Heating, Cooling & Plumbing in Marlboro Township
Guardian Air provides HVAC services in Marlboro Township, NJ — furnace repair, installation, and maintenance, AC repair and replacement, heat pumps, and ductless mini-splits — plus licensed plumbing, drain cleaning, and indoor air quality work. We cover Morganville, Robertsville, Wickatunk, Bradevelt, Marlboro Village, and the rest of the township in north-central Monmouth County.
Marlboro is largely 1980s suburban construction: the median home was built in 1987, and the 1980s were the township's biggest building decade (U.S. Census). That means a lot of large colonials on their first or second furnace and central air system, often with one duct system working hard to reach the second floor. See furnace repair in Marlboro Township and AC repair and replacement in Marlboro Township.
About 90% of Marlboro homes heat with natural gas from New Jersey Natural Gas — one of the highest shares in our service area (U.S. Census) — and electricity comes from JCP&L. Both utilities run rebate programs on qualifying high-efficiency equipment, so when a furnace, air conditioner, or heat pump needs replacing, we quote it in writing, free, and check which incentives apply before you decide.
Our licensed plumbers in Marlboro handle water heaters, leaks, and fixtures, drain cleaning in Marlboro starts with a camera when a clog keeps coming back, and indoor air quality service covers duct cleaning and humidity control. Offices and shops along the Route 9 and Route 79 corridors can see commercial HVAC in Marlboro. Replacements are permitted through the Marlboro Township Construction Division at 1979 Township Drive, and we serve ZIP codes 07746, 07751, and the Marlboro side of 07726.
Services We Offer in Marlboro
Marlboro at a Glance
- Municipality
- Marlboro Township
- ZIP codes
- 07746, 07751, 07726
- Neighborhoods & sections
- Morganville, Robertsville, Wickatunk, Bradevelt, Marlboro Village, Beacon Hill
- Natural gas utility
- New Jersey Natural Gas
- Electric utility
- JCP&L
- Housing age
- Median home built in 1987; the 1980s were the township's biggest building decade, with about 27% of homes (ACS 2020–2024)
- Permits
- Marlboro Township Construction Division
Marlboro HVAC & Plumbing FAQs
Do you serve all of Marlboro Township?
Yes. We cover Morganville, Robertsville, Wickatunk, Bradevelt, Marlboro Village, and the rest of the township — ZIP codes 07746 and 07751, plus the Marlboro addresses that use 07726.
Do you repair and replace heat pumps and ductless mini-splits in Marlboro?
Yes. We repair, maintain, and replace air-source heat pumps and ductless mini-splits across Marlboro Township, including mini-splits added to finished basements, bonus rooms, and additions the original ductwork never reached.
Do I need a permit to replace a furnace or air conditioner in Marlboro?
Yes. Permits go through the Marlboro Township Construction Division at 1979 Township Drive, which inspects the new furnace or condenser after it's installed. We take care of the application.