Looking for professional air conditioning installation & replacement in Montville, New Jersey? Heights Plumbing, Heating & Cooling provides fast, reliable, same-day service backed by 56 years of combined industry experience and engineers on staff.
Whether you need emergency troubleshooting, routine maintenance, or a complete replacement system in Montville, our licensed technicians arrive on time with fully equipped trucks to get your home back to peak comfort.
What We Offer for AC Installation & Replacement in Montville
- Pine Brook sits on low ground near the Passaic River and has a long, well-known history of flooding, which puts sump pumps, backup pumps and water-safe mechanical layouts at the top of the list there.
- The Montville and Towaco sections are hillier, with 1960s-90s colonials whose original forced-air or hydronic systems are now at replacement age.
- Long driveways and wooded lots mean water and sewer service lines can run a considerable distance, so a break is located with equipment rather than by digging.
- Towaco and Montville are sections of the township, not separate municipalities, though each has its own post office name.
Why Montville Homeowners Choose Heights
Heights Plumbing, Heating & Cooling installs and replaces central air conditioning systems for homes across Northern New Jersey — cape cods, colonials, split-levels, condos and everything in between. We size the system to your house, not to whatever was there before.,We have a mechanical engineer and an electrical engineer on staff, so heat gain calculations, custom system design and the wiring are all handled in house rather than subcontracted. We are family owned and operated with 56 years of industry experience, and financing is available through Synchrony.
No Worries Pricing: We inspect your system first and quote the exact price before starting any work. No surprises, no hidden fees.
Nearby AC Installation & Replacement Service Locations
We also provide air conditioning installation & replacement in neighboring Morris County communities:

