
Plumbing, Heating & AC Services in Mercer County, NJ
Same-day plumbing, heating and AC in all 12 Mercer County municipalities.
- Licensed & Insured
- Same-Day Service
- No Worries Pricing
- Family Owned & Operated
Your Local Plumbing & HVAC Company in Mercer County
Mercer County runs from the state capital out to working farmland without much of a transition. Trenton is old and dense, with rowhouses, pre-war multi-family buildings and the office stock that comes with state government. Hamilton Township and Ewing are largely postwar: capes, ranches and split-levels built for a growing workforce, now due for heating and cooling replacement and, in a lot of cases, repiping. Princeton mixes historic houses, university and institutional buildings and large older homes whose mechanical systems were added to in layers over the decades. West Windsor, Robbinsville, East Windsor and Hightstown grew along the Route 1 and rail corridor with newer subdivisions and townhouse communities, while Hopewell Township, Pennington, Hopewell Borough and parts of Lawrence Township keep a rural edge where private wells and septic systems are still common.
Mercer is the southern end of our service area, reached from Fair Lawn and Hillsdale by the Turnpike or by Route 287 down to Route 1. The pricing is the same No Worries Pricing our Bergen County neighbors get, with service within 24 hours of scheduling, licensed and insured technicians, a mechanical engineer and an electrical engineer on staff for custom system design, and a live person answering the phone whenever you call.
Licensed in New Jersey
NJ HVAC Lic. #197400 · NJ Plumbing Lic. #1221100. Family owned and operated with offices in Fair Lawn and Hillsdale.
(201) 245-7772- Same-day service
- No Worries Pricing
- Residential & commercial
Plumbing, AC, Heating & Commercial Services in Mercer County
Plumbing in Mercer County
Air Conditioning in Mercer County
All 12 Mercer County Municipalities
Each town page covers the local housing stock, common problems and the services we perform there most.
Why Mercer County Homeowners & Businesses Call Heights
Family Owned & Operated
A family business means more personalized service than you get from big chain providers.
56 Years of Industry Experience
Over 56 years of combined industry experience across plumbing, heating and cooling.
Licensed & Insured
NJ HVAC Lic. #197400 and NJ Plumbing Lic. #1221100. Fully insured for residential and commercial work.
Engineers On Staff
Our own mechanical and electrical engineers design systems and handle wiring, so you don’t need a second contractor.
Same-Day Service
Schedule with us and we’ll provide service within 24 hours, arriving on time as scheduled.
No Worries Pricing
Straightforward pricing with no surprise fees or up-charges. You know what you’re paying before we start.
Trusted Technicians
Every team member is background checked, screened and drug-tested for your safety.
Top Rated on Google & BBB Accredited
A top-rated contractor on Google and a BBB Accredited Business.
Mercer County FAQs
Which Mercer County towns do you serve?
All twelve: the county seat, Trenton, plus Princeton, Hamilton Township, Ewing, Lawrence Township, West Windsor, East Windsor, Robbinsville, Hopewell Township, Hopewell Borough, Pennington and Hightstown.
Can you work on an older Princeton home with a patchwork of systems?
Yes. Large older houses often end up with a mix of radiators, added ductwork, later zones and layers of piping. We map out what is actually there before quoting, so you are not paying to fix the same symptom twice.
Do you service homes on wells and septic in Hopewell and Lawrence?
Yes. Well pumps, pressure tanks and water treatment are part of our regular work, and we handle drains and fixtures on septic systems with the system in mind.
Do you charge more because Mercer County is far from your Fair Lawn office?
No. Our pricing is the same across our service area.
Schedule Service in Mercer County
Tell us what is going on and we will call back to confirm a same-day or next-available appointment.
(201) 245-7772