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23 Years
experience
Emergency
services
Your Trusted HVAC Partner in Renton, WA
Established in 2003, All Hi-Tech Heating & Air Conditioning has built a reputation for delivering top-tier HVAC solutions across the greater eastside, including Renton, Bellevue, Sammamish, Kirkland, Bothell, Kent, and North Bend. Our commitment to excellence, supported by cutting-edge technology and skilled technicians, ensures our clients receive honest, reliable, and locally-owned service. We specialize in HVAC installation, repair, and maintenance, along with gas furnaces, heat pumps, fireplaces, and tankless water heaters.

Our 21-year history reflects our dedication to ongoing education, customer satisfaction, and the use of genuine parts from authorized suppliers. We pride ourselves on transparent pricing, flexible scheduling, and 24/7 emergency availability, ensuring every client receives tailored solutions that meet their unique needs. Backed by a 99% satisfaction rate, we aim to exceed expectations through expert craftsmanship and a focus on long-term relationships built on trust and integrity.
Services
Furnace Installation AC Installation Water Heater Installation Furnace Repair AC Repair Water Heater Repair Maintenance Dryer Vent Cleaning Free Estimates
Details
  • Year established: 2003
Highlights and features
  • We have expert and qualified HVAC technicians.
  • We provide flexible scheduling for your convenience.
  • Our transparent pricing ensures no hidden fees.
  • We use high-quality parts from authorized dealers.
  • We offer 24/7 emergency HVAC services.
What people say
Prompt service Professional technicians Honest and efficient Great communication High satisfaction
Services
Furnace Installation
We install high-efficiency furnaces, ensuring optimal home comfort. Our process includes a thorough assessment, professional installation, and post-service follow-up. Using top brands and certified technicians, we prioritize energy efficiency and long-term reliability for every household.
AC Repair
Our AC repair services address issues like refrigerant leaks, compressor failures, and thermostat malfunctions. With certified technicians and genuine parts, we restore cooling systems quickly, minimizing downtime and ensuring reliable performance during peak seasons.
Water Heater Maintenance
Regular maintenance extends the lifespan of water heaters. Our technicians inspect components, flush tanks, and identify potential issues, ensuring consistent hot water supply and improved energy efficiency for residential and commercial properties.
24/7 Emergency HVAC Service
We provide round-the-clock emergency HVAC support for urgent breakdowns. Our rapid-response team addresses furnace, AC, or water heater failures outside regular hours, restoring comfort swiftly and minimizing disruptions for homes and businesses.
Dryer Vent Cleaning
Clean dryer vents enhance efficiency and reduce fire risks. Our technicians remove lint buildup and debris, improving airflow and extending the lifespan of dryers while ensuring safety and energy savings for homeowners.
Questions
When should I schedule HVAC maintenance?
HVAC maintenance should be scheduled at least once a year, ideally before peak heating or cooling seasons.
How often should I replace HVAC filters?
HVAC filters should be replaced every 1 to 3 months based on usage and indoor air quality.
Do you use genuine parts for repairs?
Yes, we use only high-quality, genuine parts to ensure longevity and performance.
Is there a warranty on repairs?
Yes, all repairs come with a warranty for your peace of mind.
How do I get a quote for repairs?
You can request a quote online or by contacting our customer service for transparent pricing.
Reviews (5)
Satisfied Customer
Aug 10, 2022 Report
Very professional advice and installation. Prompt response and excellent customer service. I would definitely recommend for your needs. We replaced a furnace and added a heat pump.
Lisa P. Hill
Aug 10, 2022 Report
All HiTech Heating came promptly on time and called before to let me know when they would arrived. The company was thorough and efficient in their cleaning. When they found additional material in the ducts and it was late, they made sure the furnace and ducts were cleaned out. They were friendly, courteous and I would use their service again. If individuals have allergies, they understand how to alleviate future problems.
Jack Reacher
Jan 22, 2022 Report
Absolutely the worst. My furnace is out. Call them. The schedule a tech to come out next day between 9AM and noon. After noon I call them and someone unprofessional answers. I say there was a technician that was supposed to be out today by noon. No one is here. She says um yeah. After about a minute of complete silence I say so that was a question, like where is the tech that was suppose to text me before they showed up.

She says well honestly we have an emergency and they can't come. When someone starts a sentence with "well Honestely" it's clear that honesty is not normally what they deliver. They had my #. They could have called, they could have texted me. They did neither and the representative had the professionalism of a 3rd grader. Do NOT use these jokers!
Cora Trujillo
Nov 16, 2021 Report
Hi-Tech was able to install a new furnace 4 days following failure of old model. Service was done in a day. Area was very clean and old furnace removed and taken away. Job was done in a professional manner and I am very satisfied with result. Service: Installation
Dave Morse
Apr 15, 2021 Report
All Hi-Tech has done my furnace and AC maintenance and made minor repairs when needed. Always good work and reasonable prices. They also recently installed a new hot water heater when ours went out. It was done within a day! Services: AC maintenance, Heating maintenance, Installation