Clemmer Services
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About Clemmer Services
Clemmer Services Inc delivers residential heating and cooling solutions to Santa Clarita homeowners, earning a 4.8-star rating across 69 verified reviews. The company operates Monday through Friday from 7 AM to 5 PM, providing scheduled maintenance, system installations, and repair services throughout the Santa Clarita Valley. Technicians respond to service calls wearing company-branded uniforms and arrive in marked vehicles, projecting a professional presence that reviewers consistently note as trustworthy.
Customer reviews highlight the team's ability to diagnose complex problems that stumped other contractors. One reviewer described a technician named Kevin working through a process of elimination to pinpoint a tricky repair, while another mentioned technician David arriving same-day during a 100-degree summer heat wave when the household needed immediate relief. Reviewers also praised the company's responsiveness in accommodating tight schedules and handling unusual requests that fell outside standard service descriptions.
Reviewers specifically named technicians Joshua, David, and Kevin, describing interactions marked by patience, clear communication, and thorough explanations of the work performed. One reviewer noted the technician exceeded expectations by resolving an unusual request, while another described receiving same-day service during an uncomfortable summer weekend without having to wait for an appointment.
What Customers Say
5 of 7 reviewers explicitly praised same-day or next-day responsiveness, with multiple customers noting technician names and describing specific scenarios including heat wave emergencies and tricky diagnostic challenges. The single lower rating centered on pricing perception rather than service quality.
Working Hours
| Sunday | Closed |
| MondayToday | 7 AM–5 PM |
| Tuesday | 7 AM–5 PM |
| Wednesday | 7 AM–5 PM |
| Thursday | 7 AM–5 PM |
| Friday | 7 AM–5 PM |
| Saturday | Closed |
Services
AC Repair & Maintenance
Diagnosing and repairing cooling system failures, performing tune-ups, and restoring comfort during Santa Clarita heat waves.
Heating System Service
Repair and maintenance for residential heating systems including furnaces and heat pumps throughout the Santa Clarita Valley.
New System Installation
Installing complete HVAC systems for new construction and replacement installations in residential properties.
System Diagnostics
Identifying problems through systematic diagnosis, including complex repairs that other contractors could not solve.
Emergency Service Calls
Same-day response for urgent heating and cooling needs, with reviewers describing service during heat waves and uncomfortable conditions.
Preventive Maintenance
Scheduled maintenance agreements designed to keep systems running efficiently and prevent unexpected failures.