At Cozy Home Services, your HVAC in Walnut Creek, CA and plumber care is performed by our BPI Certified Contractor team that works together with a whole-house, insightful approach. Since 2016, we’ve focused on comfort, health, safety, and energy efficiency in your home. We have decades of experience in our specialties, but also embrace an approach that considers all facets of your home’s operation together. Like the BART trains that connect the Bay Area, we bring your home together.

Top-Tier Walnut Creek HVAC Services

Our heating and cooling professionals know exactly how to keep your home at the right temperature. We also understand how to make that process efficient and reliable. When we perform HVAC repairs, we make sure to reflect on the whole system, making sure it’s in good condition. We make sure that our work not only fixes the problem but helps your system serve you well in the future. In addition to fixing issues with your HVAC equipment, we are also a trusted resource for recommending upgrades! That includes IAQ solutions, new systems, and so much more. Count on us if you want 5-star HVAC service in Walnut Creek.

Our heating and air conditioning services include:
  • Heat pumps
  • Refrigeration
  • Filters
  • Air balancing
  • Thermostats
  • Home energy audits
  • Ductwork
  • The Cozy Club Memberships

Installation of new systems and equipment by our Cozy Home Services plumbing, heating, and AC experts is an opportunity to make sure everything works well together. Careful integration is just part of the job, but it helps ensure the performance and longevity of everything from AC compressor systems to water heaters. When hooking up a new electric hot water heater, double-checking the electrical circuit can avoid unexpected future service trips. Ensuring that your existing refrigerant lines are properly insulated can prevent performance degradation and even compressor failure if unprotected lines are damaged. Our big picture thinking adds value to each installation job we perform in your home.