B&B provides a full range of services in our residential division ranging from new system installations to basic improvements of your existing system. Want a new smart thermostat installed or having trouble with your AC not cooling, we have you covered. We provide a quality of work we would expect in our own homes and want to make sure you are happy with your project and the price. 


Service and Repair

B&B Mechanical Services, Inc ©

Indoor Air Quality


  • Improved air filtration
  • Ultra violet Lights
  • Ionization​

​Ask us about the IWAVE

B&B Mechanical Services INC.

New Construction & Tenant improvement

  • System Replacement
  • AC
  • Furnace
  • Heat pumps
  • Ductless Mini Splits
  • Ducted systems
  • ​Whole house fans
  • Smart thermostats

(925) 931-0562

1040 Serpentine Lane #202
 Pleasanton, CA

​Flexible service &

after hours support

  • Service Calls
  • Repairs
  • ​Preventative Maintenance