Xtreme Air service provided both plumbing and electrical work for my home. Each technician was friendly, assessed my request, and provided education how the repairs or installation should progress.To date, the work was completed to my satisfaction. The reason for 4 stars is the charges ensued for the electrical installation. The electrical work took about 30 minutes and all the needed equipment was supplied by me. The charge was over $300 to install a electronic timer. The plumbing work was almost $900, but I feel the plumbing charge was justified due to the hours it took to complete the work.Of course, I wanted the electrical work completed since this was their second trip out to assess my electrical desires. I was told to buy the equipment I wanted installed, but never received an estimate of the costs of the installation until the repairman came for installation. I did not get an estimate from another company beforehand, so that was on me.Overall, I’m satisfied with the repairs and installation to my home. I would recommend them for their quality work and communication between the company, myself, and the repairmen.