Clemmer Services

Clemmer Services maintains a 4.9-star rating across 145 customer reviews in Hesperia, California. The contractor serves homeowners throughout the high desert region, including Victorville and Apple Valley. Operating Monday through Friday from 7 AM to 5 PM, the team handles heating and cooling needs for residential properties throughout the local community.

Reviewers consistently highlight same-day service availability as a distinguishing capability, with one customer noting Clemmer was the only company able to send a technician the same day they called. The team provides transparent pricing that customers describe as better than competing estimates. Service calls include diagnostic explanations that help homeowners understand their system issues before repairs begin.

Customers repeatedly mention specific technicians who delivered exceptional service. George, described as knowledgeable and accommodating, explained system issues clearly during a repair visit. Carlos received praise for professionalism and thorough explanations during service calls. A multi-technician team including Jorge and Michael completed a smooth installation after George handled the initial diagnostic, with one reviewer noting they would request Carlos for future maintenance.