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Claim This BusinessAll Hi-Tech Heating & Air Conditioning has earned a 4.7-star rating across 94 reviews in Renton, Washington. The contractor serves homeowners throughout the greater Renton area, handling everything from furnace and air conditioning installations to water heater replacements and routine maintenance. With comprehensive service offerings that cover residential heating, cooling, and ventilation needs, the company has built a steady client base that values reliable workmanship and consistent scheduling. This family-oriented shop operates as a local alternative to national chains, positioning itself as a community resource for homeowners who need dependable HVAC service without the impersonal wait times that often accompany larger operations.
What distinguishes this contractor is its commitment to tackling jobs that extend beyond typical HVAC work. The team handles water heater installation and repair alongside traditional heating and cooling services, and it offers dryer vent cleaning, a specialty that many competitors skip or sub out to third parties. This breadth means a homeowner can consolidated multiple trades into a single service call rather than coordinating several contractors. The company also maintains an online presence that makes it easy to review service options and request specific work, giving customers transparency before the technician arrives.
Customers consistently highlight technician Hassan by name for his professionalism and problem-solving ability. Reviewer Vijay Sen described Hassan arriving on time on a holiday and diagnosing an AC issue quickly, completing the repair in a single visit with parts already in stock. Another customer, Stealth Union, noted Hassan showing up on a Saturday to fix an outdoor fan and service the A/C unit, answering questions patiently throughout the job. Karin V praised Hassan for respecting her home and communicating clearly about arrival times, while B N appreciated that Hassan worked to get her unit functioning better than before the problem. These accounts suggest a team that prioritizes technical competence over speed, taking time to explain findings and ensure the work holds up.
All eight reviewers awarded 5 stars and four specifically mentioned same-day or holiday service, with technician Hassan called out by name in every account. Reviewers cited his honest assessments, thorough explanations, and willingness to go the extra mile on difficult jobs like dryer vent cleaning and outdoor fan repairs. One customer noted initial office confusion on a quote that was eventually resolved, but the overall pattern reflects reliable field service and responsive communication.
New furnace installation, diagnostic repairs, and seasonal tune-ups to keep heating systems running safely through Renton winters.
Air conditioning installation, refrigerant repairs, and preventive maintenance to ensure cooling efficiency during summer heat.
Installation and repair of conventional and tankless water heaters, including the annual servicing customers have praised.
Routine inspection and cleaning to extend system lifespan and catch potential failures before they become emergencies.
Pre-summer tune-ups that improve efficiency and reduce the risk of breakdowns during hot Pacific Northwest afternoons.
Annual flushing and component checks that reviewer Yingwei Yang had done alongside her dryer vent service.
Lint removal and ductwork clearing that the technician completed thoroughly despite difficult access, per customer review.