Like Us On:
Sherman Smith
Plumbing, Heating & Air
CALL US NOW: 908-359-1656
2103 Route 206 Belle Mead, NJ 08502


Heating & Air Conditioning Service & Repair in Belle Mead, NJ


Heating and Air Services

Providing you comfort from your home's heating and cooling system is our main concern. As an authorized dealer for American Standard we offer you a choice of the best equipment that we know will meet your needs.

Want to stick with your 80% AFUE (Annual Fuel Utilization Efficiency) natural gas furnace or you would like to upgrade to 95% AFUE?

Is your A/C operating at a low 8-10 SEER (Seasonal Energy Efficiency Ratio) and costing you high energy use? How about converting to a 16 SEER! Upgrade your HVAC system today and see the energy savings you are looking for!

Ask about our Silver, Gold and Platinum Series from American Standard!

Whether you are in need of a simple or a more complex system, you can depend on Sherman Smith Plumbing, Heating & Air to provide you with all the facts needed to make a sound investment for your home. Our customers rely on our experience to see that their systems work properly to satisfy their residential and commercial heating and air conditioning needs.

We offer many home comfort solutions such as electronic air cleaners, whole home humidifiers, UV light air purification, Wifi Thermostats and more!
  • 24 Hour Emergency Service
  • Residential/Commercial
  • Servicing all makes and models
  • Natural Gas Forced Hot Air Furnaces
  • Air Handlers
  • Hot Water/Steam Boilers
  • Heat Pump - Repair/Replace
  • Chimney Liners
  • Duct Work- Repair/Replace
  • Oil to gas conversions
  • Whole Home Humidifiers
  • Air Purification Systems
  • Zoned systems and more!
Brands We Install:

Furnaces: American Standard, Ruud, Ameristar
Boilers: Weil-Mclain, Rinnai, Burnham
Hot Water Heaters: Bradford White, Rinnai
eds booster fans
Special Deals/Coupons

Our HVAC Maintenance Agreement can be Customized to Fit Your Needs

Take control of your budget and your energy costs

By joining our low-cost preventive maintenance program you will reduce the risk of costly equipment failures while saving your energy dollars by keeping your equipment running at optimum efficiency. We will create a custom plan that will not only fit your individual needs but help you maintain financial predictability and stability.
Below are some reasons why you should consider Sherman Smith Plumbing, Heating & Air for your HVAC Maintenance Agreement. Let us catch the problem before you even knew about it and save you a call out fee!
  1. Two Annual Maintenance Visits
  2. Priority Service Over Non-Plan Customers
  3. Fast Response
  4. 24/7 Emergency Service
  5. Maintains & Validates Manufacturer Warranties
  6. Reduce the Risk of Costly Breakdowns
  7. Increase Efficiency Operation
9. Reduce Energy Costs
10. Maintain Safe Operation
11. Improve Comfort & Reliability
12. 10% Discount on repairs
13. 5% Discount on Heating & Cooling Equipment Replacement
14. Certified/Trained Technicians
Our Standard Maintenance Contract Program includes labor and materials to perform the following:


  • Thoroughly wash condenser coil if necessary
  • Thoroughly clean or replace standard air filter(s)
  • Inspect motors for proper amperage
  • Inspect evaporator coil
  • Clean and inspect condensate drain lines and fittings
  • Clean and calibrate thermostat (if applicable)
  • Adjust and thoroughly clean blower motor and fan assembly
  • Inspect, tighten, and test all electrical wires, connectors, and terminals
  • Test all controls, switches, relays, transformers, contactors, motors, and fans, etc
  • Inspect and adjust all safety controls
  • Monitor refrigerant pressures and temperatures
  • Test and measure air-conditioning system for proper production and capacity & more!


  • Inspect and tighten all electrical connections and terminals
  • Clean all gas burners
  • Clean ignition/pilot assembly
  • Clean out blower compartment
  • Inspect flue assembly and test to ensure it drafts properly
  • Test and inspect all furnace safety controls
  • Replace standard air filter(s)
  • Set proper blower speed(s), if applicable
  • Test thermostat to ensure it is accurate in temperature and operating properly.
  • Inspect and test all system transformers, relays, contactors, and controls and measure performance & more!

For more information call Sherman Smith Plumbing, Heating & Air at 908-359-1656.