Ally Heating and Air Conditioning
Company Overview
Ally Heating and Air Conditioning, located in Seattle, offers 24/7 plumbing services all week. Regardless of the scale of your project, we guarantee swift and courteous service with clear pricing.
Our offerings include:
* A/C Installation
* Furnace Installation
* Ventilation System Setup
* Mini-Split A/C Services
* Flame Sensor Repair
* Boiler Repair and Installation
* Furnace Service
* Thermostat Repair
* Vent Repair
* Heat Unit Service
* Cooling System Service
* Furnace Installation
* Water Line Services
* Trenchless Sewer Replacement
* Sewer & Drain Cleaning
* Sewer Camera Inspection
* Electronic Leak Finding
* Sewer Line Repair
* High-Pressure Drain Cleaning
* Sewer De-Rooting
* Tankless Water Heaters
* Leak Repair
* Gas Piping
* Sewage Pump Solutions
* Construction and Remodeling
* Commercial Pipe Services
* Pipe Services
* Toilets
* Garbage Disposals
* Faucet Repair
* Shower and Tub Services
We cater to homes and businesses throughout the region. Being a family-operated local company, we employ skilled HVAC and plumbing technicians dedicated to the Seattle Metropolitan area and its surroundings. Our new business aims to earn your trust. Our expert team are available at all hours and utilize the latest technology. At Ally Heating and Air Conditioning, we pursue excellence because it’s the right thing to do. We prioritize your satisfaction, and we strive to exceed expectations. We look forward to earning your trust and serve as your primary HVAC and plumbing specialists.
My first experience was at a plumbing supply company in Hawaii. Our goal was to help people with their HVAC repairs and projects. I learned the value of supporting people in their projects. I found it rewarding. I gained knowledge about HVAC parts and started as an apprentice. I found joy in helping others and doing quality work. I knew this was my path. After years as a journeyman repair technician, my family and I moved to Seattle. In Seattle, I teamed up with my partners to build a company that prioritizes fair pricing and quality work.
Business Services
- Bathtub installation
- Bathtub repair
- Drain installation
- Drain repair
- Faucet installation
- Faucet repair
- Garbage disposal repair
- Gas line installation
- Gas line repair
- Hot water recirculation pump installation
- Hot water recirculation pump repair
- HVAC installation or replacement
- HVAC system repair
- HVAC system maintenance
- Plumbing inspection
- Plumbing installation or replacement
- Plumbing repair
- Sewer installation
- Sewer repair
- Shower installation
- Shower repair
- Sink installation
- Sink repair
- Toilet installation
- Toilet repair
- Water heater installation
- Water heater repair
- Water pipe installation
- Water pipe repair
Business Location & Hours
Mon: | Open 24 hours |
Tue: | Open 24 hours |
Wed: | Open 24 hours |
Thu: | Open 24 hours |
Fri: | Open 24 hours |
Sat: | Open 24 hours |
Sun: | Open 24 hours |
Recommended Customer Reviews

Nick did a wonderful job. He helped me redo a thermostat wiring that was done completely wrong and he diagnosed it and laid it all out very smartly and decisively. I had every confidence that he knew what he was doing. Very professional and I would highly recommend.

I cant say enough positive words to describe my experience with these guys. Shawn is amazing and he deserves the highest praise. He goes above and beyond to make sure his job is done and done right.
Its always iffy when the home warranty company sets up service but these guys blame away.
Please give Shawn a promotion a raise or something employees like him are very rare!!

I always check Yelp reviews but rarely write one. I found Ally on Yelp bc of the great reviews. I called yesterday and had fantastic customer service scheduling a technician visit today from 12-4. Devin and Gino arrived at 1pm and were AMAZING! Very clear, informative and patient as I explained and had to call my husband for my details on cutting off and replacing a valve under our dishwasher and kitchen sink. They went above and beyond to ensure we could use our water until our new dishwasher is installed by adding a new angle stop to our water supply. Devin and Gino super efficient and explained everything. Thanks so much!

What a lucky day for me! Nick from Ally heating was amazing. He showed up on time and was extremely knowledge with the Nest and heating system. He not only fixed my furnace quickly and also took the time to show me the proper way of installing and cleaning filters. I highly recommend Nick and Ally heating company for your heating service.

This review is long overdue, several months ago my rental property in the Seattle area was having heating issues to the point the city was involved. I live in SW washington (3 hour drive to seattle). To make a long story short, I had another HVAC company come out and they had to come out 3 times (I had to miss 3 days of work) for parts, issues etc..i ended up spending almost $1500 and still wasn't fixed (at that point i should have just bought another furnace, they also said i need another part but wouldn't guarantee it would work). My lawyer suggested i try another company. I called Ally, took another day off work James met me at my house. I felt comfortable enough with him to leave and grab a coffee for the both of us. I came back within 15 mins and as i walk into the house, the house is toasty and warm! he said one of the original parts the other company installed, had the wires hooked up incorrectly....who knows if it was on purpose or simply an accident but I salute Ally and James for the standup work! I even got a call a week later asking if it's working properly! I highly recommend Ally to anyone having any heating issues! I'm planning on getting some plumbing done to my property in the next couple of months and will be calling Ally to do the job!
Impressions: fast, friendly, LEGIT work, very professional and reliable!

I had an awesome experience with James. My home furnace had stopped working and I was able to schedule an appointment right away despite the busy season. James came on time and quickly and accurately diagnosed the problem. He then went above and beyond to test the furnace for other issues and pointed out that we had the fan running on continuously which would increase the bill and adjusted it to run only when the furnace was on. He was also kind enough to take a look at the fireplace (as we were having some trouble starting it) and got it working. Thank you so much! Highly recommended

we had problem with our air-conditioning system. Home Shield referred Ally Heating to us.
Although we had to wait 4 days to get service, they came on time as they promised and the repair person, Nick, was very courteous, professional, and efficient. He fixed the problem is good time.

James was very patient and explained what he needed to do in a way that this 70-year old, non-mechanically adept lady understood. He and his apprentice David were respectful, did a brilliant job, and left the place immaculate. Ally was the third central a/c specialist to come out. The first said the a/c could not be fixed. Period. The second came in with a bid FOUR TIMES higher than Ally's and involved a crane and permits that would have taken months. James explained why that wasn't necessary and proceeded to exceed all our expectations. James really, really knows this business!

I want to thank and recognize James, David and the entire office team for OUTSTANDING work on our central air conditioning. James identified and installed a solution that multiple other companies said was not possible. My family greatly appreciates the creativity, expertise and customer service of James and the Ally team. We could not more highly recommend them!

Thanks to Ally - James and David - for a great customer experience. The company communicated about arrival and confirmed our appointment in advance. James and David arrived, assessed our gas rerouting needs, and got to work. I appreciated that they explained what they were doing and why. They answered any question I had and made sure I knew how to get the system online after other trade work was done. I think we got good work and paid a fair price. We'll keep Ally on the short list for any future projects.