Planning to hire an HVAC contractor? Here are a few questions to ask before hiring an HVAC contractor to get the best service. To know more, call us at (925) 288-1408.

Martinez, CA experiences hot, dry summers and cool, wet winters. Choose Connolly Heating and Air Conditioning as your trusted HVAC provider.

If your furnace is struggling to keep up with your thermostat and your home is too chilly, you may need to replace your furnace vent. To talk to a pro, call (925) 288-1408.

If you reside in Danville, CA, don’t hesitate to call Connolly Heating and Air Conditioning for reliable HVAC services. Call us today to get started!

Lafayette, CA residents can turn to Connolly Heating and Air Conditioning for outstanding heating and air conditioning services.

Here are some factors to help you decide whether to repair or replace a furnace. To know more, call us at (925) 288-1408.

Here are some situations in which installing a ductless system in home makes sense. To know more, call us at(925) 288-1408

Our team has the skills to provide ultimate indoor comfort for dry summers and cool winters. Call Connolly Heating and Air Conditioning for help now!

With dry summers and cool winters, heating and air conditioning systems must be providing ultimate indoor comfort in Concord, CA homes.

Planning to hire an HVAC contractor? Here are a few questions to ask before hiring an HVAC contractor to get the best service. To know more, call us at (925) 288-1408.

If you reside in Danville, CA, don’t hesitate to call Connolly Heating and Air Conditioning for reliable HVAC services. Call us today to get started!

Connolly Heating & Air Conditioning are the HVAC specialists to choose in Martinez, CA, & the surrounding areas. We are California & air care specialists.

Lafayette, CA residents can turn to Connolly Heating and Air Conditioning for outstanding heating and air conditioning services.

Here are some important things that you need to consider when choosing your next heating system. To know more, call us at (925) 288-1408.

Martinez, CA experiences hot, dry summers and cool, wet winters. Choose Connolly Heating and Air Conditioning as your trusted HVAC provider.

Our team has the skills to provide ultimate indoor comfort for dry summers and cool winters. Call Connolly Heating and Air Conditioning for help now!

A well-maintained heat pump is more reliable than a poorly maintained one Regular maintenance adds years to the service life and saves on repair costs. To know more, contact us at (925) 288-1408.