怎麽找licensed tech? warranty ?
有人在amazon買過HVAC,然後請licensed tech 安裝嗎?
所有跟帖:
• 你不是想買一個小HVAC公司嗎?那你應該是個有執照的HVAC修理工?怎麽又在找修理工? -hhtt- ♂ (0 bytes) () 03/18/2023 postreply 12:15:52
• $300k price too high for one company with only tech planning -RomaVacation- ♂ (605 bytes) () 03/18/2023 postreply 12:44:40