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Claim This BusinessLovazzano HVAC, Inc. has built a strong reputation in Hayward, California, earning a 4.9-star rating from 33 reviews across residential and commercial clients. This family-owned and operated contractor handles projects ranging from single-family homes to multi-unit apartment buildings, serving customers throughout Hayward and surrounding Bay Area communities. The team operates Monday through Friday from 7 AM to 3:30 PM, providing installs, repairs, and routine maintenance for air conditioning and heating systems. Their technicians emphasize transparency and respect throughout every interaction, whether a homeowner needs a quick tune-up or a complete system replacement.
What distinguishes Lovazzano HVAC from competitors is their commitment to upfront pricing with no hidden fees and a free gas leak safety check that comes included with every install estimate. The company manages the permitting process for customers, coordinating directly with city inspection and approval requirements to streamline otherwise complicated system replacements. Their breadth spans both residential and commercial properties, including multi-unit residential complexes. This combination of transparent pricing, permit coordination, and broad service capability gives homeowners a single point of contact from initial estimate through final inspection.
Multiple reviewers highlight Shawn King, the senior service manager, as the reason they trust this company. One homeowner described how Shawn sourced specialized components to replace a motor on their aging air conditioner and followed up afterward to confirm everything was running properly. Another customer credited Shawn and his team with navigating city permits and approvals while installing a new AC and furnace, noting their responsiveness before, during, and after the project. A reviewer managing a 96-unit building specifically praised Shawn for clear explanations of needed repairs. These named accounts consistently mention honest assessments, competitive pricing, and willingness to stop by after jobs to ensure satisfaction.
All 33 reviews award 5 stars, with customers repeatedly mentioning Shawn King and his team by name for their honest assessments, competitive pricing, and follow-up visits after installation. Reviewers describe reliable same-day responsiveness and appreciation for permit coordination that simplified complex projects.
| Sunday | Closed |
| Monday | 7 AM–3:30 PM |
| Tuesday | 7 AM–3:30 PM |
| Wednesday | 7 AM–3:30 PM |
| ThursdayToday | 7 AM–3:30 PM |
| Friday | 7 AM–3:30 PM |
| Saturday | Closed |
Diagnoses and fixes cooling system failures, including compressor issues and refrigerant leaks. Includes tune-ups to maintain efficiency and extend equipment life.
New air conditioning installation for existing homes, with free gas leak safety check and city permit coordination included in the estimate.
Installation of ductless mini-split systems for homes without existing ductwork or for targeted zone cooling and heating solutions.
Heating system diagnosis and repair, tune-ups, and motor replacements to restore warmth and efficiency during winter months.
Full furnace and heating equipment replacement, handled from initial permit paperwork through final city inspection and approval.
AC and heating repair and installation for commercial properties, including multi-unit residential buildings with ongoing service needs.