DAIYAN HVAC & PLUMBING INC.

Daiyan HVAC & Plumbing Inc. holds a perfect 5.0-star rating across 34 verified customer reviews in the Brooklyn area. Operating from their location on Liberty Avenue in the East New York neighborhood, this contractor handles both heating and plumbing needs for residential customers throughout the borough. Their extended service hours run from 7 AM to 10 PM on weekdays, with slightly shorter hours on Saturday and Sunday, accommodating homeowners who need service outside typical business windows.

What distinguishes this contractor is their focus on water heating systems and boiler service, a specialty that appears repeatedly across their customer feedback. Multiple reviewers specifically mention same-day arrival and weekend installations, suggesting they maintain capacity for urgent requests. The company handles both new installations and repair work on existing systems, addressing issues ranging from failing valves to complete boiler replacements.

Reviewers consistently name a technician named Kim, who receives commendations for detailed work and professional conduct across several distinct service calls. One homeowner described how Kim arrived to service an AC unit and verified all components were functioning properly before completing the job. Another review highlights Kim's work on a water heater installation, praising the clean completion and thorough testing process. A third customer recounts a same-day response to a leaking pipe behind a bathroom wall, noting the technician managed the repair without causing unnecessary disruption to the home.