
Plumbing, Heating, AC Repair and Drain Cleaning Services in Helmetta, West Windsor, NJ and Surrounding Areas
At R.A. Nichols Plumbing & Heating, we guarantee that we’ll provide you with exceptional customer service. Founded in 2007, we offer HVAC and plumbing service to Cranbury, Helmetta, Hightstown, Princeton Junction, West Windsor and the surrounding areas in New Jersey. We are not comfortable until you are, and we’ll do everything in our power to exceed your expectations for excellence.
Unmatched Warranty on Daikin HVAC Products
- 12 Years Full System Replacement
- 12 Years of Parts
- 12 Years of Labor
Professional HVAC and Plumbing Services in Helmetta, New Jersey
HVAC installations, replacements, repairs and maintenance
Air conditioner, furnace, heat pump and ductless services
Tank and tankless water heater installations and service
Plumbing installations, replacements, repairs and maintenance
Drain unclogging, drain cleaning, leak detection and re-piping
Indoor air quality services, including duct cleaning
Water Purifier installation, replacement, repairs and maintenance
Boiler installation and repair, including combination systems
Call Now: (609) 655-1073
Air Conditioning Services
If you need an air conditioner installation, AC repair or maintenance service, we can help. Although we’re Daikin Comfort Pro, we service all AC systems.
Furnace & Heat Pump Services
Help your furnace or heat pump to operate at peak efficiency by giving it the attention it deserves. We perform heater installations, replacements, repairs and maintenance.
Plumbing Services
No matter your plumbing request, rest assured we can handle the installation or repair. We do drain unclogging, drain cleaning, leak detection, re-piping, water filtration, water softening, sump pump service, frozen pipe repair and more.
Indoor Air Quality Services
Is your home making you sick? We offer the indoor air quality services and systems you need to breathe healthier air inside your home. Our service technicians also specialize in duct cleaning. Ask about our HEPA filters which kills virus and allergies. Every home should have one!

UV Lights Services
Having clean and comfortable air in your home is important for you and your family. We offer residential and commercial UV light installation and service to clean your indoor air.
Ductless HVAC Services
Ductless heating and cooling is a versatile HVAC solution. Our friendly service technicians can install, repair and maintain your ductless mini-split system.
Water Heater Services
Are you running out of hot water? Our service technicians work with both tank and tankless water heaters. We can install or repair yours.


Daikin now offers an industry leading 12 Year Warranty!
Call Now: (609) 655-1073
Schedule An Appointment
Choose R.A. Nichols Plumbing & Heating
R.A. Nichols Plumbing & Heating is a Daikin Comfort Pro. When customers choose us, they know they’ll receive personalized attention from a team of friendly problem solvers. We give back to succeed, and customers choose us because:
You'll receive our comfort guarantee to ensure you're always comfortable
Your appointment is confirmed 15 minutes before service for your convenience.
We are meeting and exceeding OSHA guidelines
Our technicians wear booties to keep your floors & carpets clean
You're entered into our monthly Visa card & quarterly trip drawings for free!
We are here for you 24/7 for emergency service
What are you waiting for?
We are committed to exceeding your expectations


