D & D Plumbing, Heating and Cooling: 8am - 8pm, 7 Days A Week - Never An Overtime Charge!



8am - 8pm, 7 Days A Week ~ Never An Overtime Charge


The Mission of D & D Plumbing Heating and Cooling is to provide a team of skilled professionals dedicated to serving the community with quality workmanship and service.


As much as half of the energy used in your home goes to heating and cooling. So making smart decisions about your home's heating, ventilating, and air conditioning (HVAC) system can have a big effect on your utility bills - and your comfort.

• Change your air filter regularly
• Tune up your HVAC equipment yearly
• Install a programmable thermostat
• Seal your heating and cooling ducts
• Consider installing ENERGY STAR qualified heating and cooling equipment
• Ask about Proper Installation of your new equipment

Call D & D Plumbing, Heating and Cooling at any of these numbers:

925-825-5511   Concord

530-759-0450   Davis

707-678-7653   Dixon

510-222-5225   El Sobrante

707-428-7128   Fairfield

707-552-6363   Vallejo

530-661-0604   Woodland

800-376-9971   Within CA

Also visit our websites at http://www.dndphc.com/.