Mays Heating and Air

Is this your business?
Verify your details, earn a verified badge, and start getting customer inquiries. Takes about a minute by phone.
Claim This Business FreeClaiming is free. Featured placement is optional, $99/mo.
About Mays Heating and Air
Mays Heating and Air serves Concord and the surrounding Contra Costa County area with heating and cooling services, earning a 4.9-star rating across 68 verified customer reviews. The contractor operates Monday through Friday from 7 AM to 5 PM and can be reached at (925) 966-1514. Reviewers consistently describe the team as professional, knowledgeable, and responsive, with particular praise for their straightforward approach to diagnostics and repairs. Customers note the technicians arrive on time, maintain a clean work area, and take the time to explain what they are doing before proceeding with any work.
Several details from reviewer experiences reveal what distinguishes this contractor from others in the area. Multiple customers mention the team's careful attention to protecting existing home features during installation work, with one reviewer specifically noting how carefully Matt handled gutter and solar panel considerations during a roof-mounted installation. The crew uses shoe covers when entering homes and takes steps to keep living spaces clean. Technicians also go beyond the immediate repair, with one instance of a technician fabricating a better-fitting filter cover rather than leaving a problem unaddressed.
Customers recount specific scenarios that illustrate the team's capabilities. Bryce and Anthony resolved a system that had been poorly installed by a previous contractor, diagnosing multiple issues and offering several repair options without pressure. Bryce also fixed a Trane system that another company could not properly address, earning a five-star endorsement from the homeowner who subsequently enrolled in the annual maintenance plan. A reviewer called out Matt's no-nonsense approach to quoting, preferring his direct communication style over what they described as curated sales pitches from other contractors.
What Customers Say
Sixty-eight reviews yield a 4.9-star average, with every reviewer awarding five stars. Customers repeatedly mention specific technicians: Matt for installations and straightforward quoting, Bryce for Trane system repairs and maintenance, and Anthony for diagnostic work on previously mishandled systems.
Working Hours
| Sunday | Closed |
| Monday | 7 AM–5 PM |
| Tuesday | 7 AM–5 PM |
| Wednesday | 7 AM–5 PM |
| Thursday | 7 AM–5 PM |
| Friday | 7 AM–5 PM |
| SaturdayToday | Closed |
Services
Heating System Installation
Full heating and AC system installation with careful attention to existing home features like solar panels and gutters.
AC Repair & Maintenance
Diagnostics, repairs, and tune-ups for cooling systems, including next-day appointment availability for standard service.
Smart Thermostat Installation
Professional installation of smart thermostats with hands-on homeowner education on operation.
System Troubleshooting & Repair
Diagnosis of problems caused by previous improper installations, with multiple solution options offered.
Annual Maintenance Plans
Scheduled maintenance agreements to keep heating and cooling systems running efficiently year-round.
Trane System Service
Specialized repair and maintenance for Trane heating and cooling equipment.