Air Conditioning Services in Mountlake Terrace, WA
over 3,900 reviews
Power Through the Heat with Gene Johnson’s AC Experts by Your Side
Mountlake Terrace, WA may have that small-town charm, but when summer settles in, the heat doesn’t pull any punches. Those peaceful, tree-lined streets and cozy neighborhoods can get downright toasty by mid-July — and that’s when a dependable air conditioning system goes from “nice to have” to “absolutely essential.”
At Gene Johnson Heating, Cooling, Plumbing & Electrical, we understand how important comfort is — especially during Washington’s unexpected heatwaves. That’s why we provide complete air conditioning services to homeowners throughout Mountlake Terrace. Whether your system just needs a quick repair, you’re ready for a total upgrade, or it’s time for your annual tune-up, we’re the crew you want on your side.
We’re not just another HVAC company; we’re your neighbors. And we show up ready to solve problems, deliver results, and make your home feel just the way it should — cool, calm, and completely comfortable.
0%
Or low-monthly Payments
*For 60 months on select services.
FREE
Diagnostics And Consultations On HVAC Systems
*Diagnostic or repair services are not included. This is a no-obligation consultation for homeowners interested in upgrading or replacing their HVAC and/or heating systems. Offer applies to residential properties only and must be scheduled during normal business hours.
AC Repair Services in Mountlake Terrace, WA
There’s nothing like that sinking feeling when your AC kicks on… and nothing happens. Or maybe it runs but never really cools the house down. Or it’s making noises you definitely don’t remember hearing last summer. Whatever the case, if your system’s struggling, we’ve got your back.
Our AC repair team is experienced, quick to respond, and always respectful of your home and time. When we arrive, we diagnose the issue thoroughly, explain it clearly, and offer real solutions — without the technical jargon or pressure tactics. Whether it’s a simple fix or signs of something more serious, we’ll walk you through the best path forward.
We work on all types of systems, including central air units, heat pumps, and ductless mini-splits. If it cools your home, we know how to fix it.
Common Cooling Issues We Handle
Every home is different, but some issues pop up again and again across Mountlake Terrace. These are the ones we get called out for most often:
- Refrigerant leaks that leave you sweating
- Malfunctioning thermostats that don’t do what you tell them
- Frozen evaporator coils and clogged drain lines
- Blown capacitors, tripped breakers, and other electrical hiccups
- Uneven cooling between rooms or poor airflow overall
- Noisy units that sound more like a lawnmower than an AC
If your system is acting up in any of these ways, it’s time to bring in a professional. These aren’t just annoying — they can snowball into bigger issues if left untreated.
We Also Repair Heat Pumps and Mini-Split Systems
Not every home in Mountlake Terrace has central air. More and more homeowners are using ductless setups like mini-splits or hybrid systems like heat pumps. We’re fully trained and equipped to handle these systems too.
So whether you’ve got one wall-mounted unit that’s gone silent or a heat pump that’s not switching between heating & cooling correctly, give us a call. We handle mini-split repair, heat pump troubleshooting, and anything else your modern system throws at us.
AC Installation in Mountlake Terrace, WA
If you’ve been babying an old system through its final summers — or if you’ve just bought a home that never had central cooling — a new installation might be your smartest move. Today’s systems are quieter, more efficient, and more powerful than ever.
At Gene Johnson, we specialize in custom cooling system installation designed around your home and your needs. Whether you’re looking to install a traditional unit, upgrade to a heat pump, or go ductless with a mini-split setup, we’ll help you find the perfect fit.
What to Expect During the Installation Process
We like to keep things simple. When you contact us for air conditioning installation, we start by coming out to your home for a free consultation. We’ll take measurements, inspect your existing system (if there is one), and ask about how you use your space. Are you home during the day? Do you like it cooler at night? Is there one room that’s always hotter than the rest?
Once we’ve got the full picture, we’ll recommend the best system for your layout and budget. Then we schedule the installation at your convenience — no long waits or scheduling games.
Our team will arrive on time, remove your old unit if needed, install the new one with precision, and run a full test to make sure everything is working just right. We clean up after ourselves, walk you through how to use your new system, and leave you with peace of mind.
Heat Pump & Mini-Split Installation Options
Not all homes are suited for ducts, especially older builds or recent additions. That’s where ductless mini-split services come into play. These are perfect for spaces like in-law units, home offices, or upper floors that never quite stay cool.
We also install heat pumps, which provide both heating & cooling — perfect for our Pacific Northwest climate. These are efficient, eco-friendly, and can often reduce your utility bills over time.
Our mini-split installation and heat pump installs are fast, clean, and tailored to your home’s unique layout.
AC Maintenance in Mountlake Terrace, WA
There’s no better way to avoid mid-summer breakdowns than by staying on top of regular maintenance. Think of it like an oil change for your air conditioner — small effort now, big savings later.
Our air conditioning maintenance & tune-ups are detailed, comprehensive, and designed to catch small issues before they become big ones. We recommend a yearly check-up for every system, even the newer ones. It’s the best way to keep things efficient, prevent breakdowns, and extend your system’s lifespan.
What’s Included in a Typical Tune-Up
During your AC maintenance appointment, we roll up our sleeves and get into the nuts and bolts of your system. That includes:
- Cleaning coils and filters
- Testing refrigerant levels and pressure
- Inspecting blower motors, belts, and fan components
- Tightening electrical connections
- Checking your thermostat calibration
- Verifying airflow throughout the home
- Making recommendations for any repairs or upgrades
We don’t cut corners — we’re there to help you avoid that dreaded “no cool air” call in the middle of July.
Maintenance Plans That Make Life Easier
Want to skip the reminder calls and service scheduling? We’ve got maintenance plans that do all the work for you. Sign up once, and we’ll handle the rest — reminders, priority scheduling, and even discounts on parts or repairs when needed.
Our goal is to make AC maintenance as hands-off and hassle-free as possible. Because keeping your home comfortable shouldn’t feel like a chore.
Why Mountlake Terrace Trusts Gene Johnson for Cooling Services
We know Mountlake Terrace. We’ve been serving homes here for decades, and we’ve built our reputation on honesty, quality work, and neighbors telling neighbors who to call when something goes wrong.
As a full-service HVAC company, we offer more than just air conditioning services. We’re also licensed plumbers and electricians — which means we can handle any part of your system, even if your AC issue turns out to be an electrical or drainage problem.
Our team is known for:
- Friendly, professional service
- Clear communication and upfront pricing
- Fast response times, even during busy seasons
- Technicians who respect your home and your time
- Long-term relationships built on trust
We’re not in the business of short-term fixes or surprise bills. We’re here to keep you comfortable for years to come.
Call Gene Johnson Today for Air Conditioning Services in Mountlake Terrace, WA
Whether you’re sweating through a breakdown, planning a full AC replacement, or just making sure your system is ready for summer, Gene Johnson Heating, Cooling, Plumbing & Electrical is ready to help.
Our cooling services in Mountlake Terrace, WA are fast, friendly, and done right the first time. We handle repairs, installations, and HVAC services with professionalism and a personal touch. And when you need us most? We’re just a phone call away.
Don’t leave your comfort to chance. Reach out today to schedule your AC service and see why so many families trust us for HVAC repair and installation in Mountlake Terrace. Your comfort is our promise — and we always deliver.
QUALITY SERVICE
Within Your Budget
The best plumbing, cooling, heating, and electrical services shouldn’t have to break the bank. That’s why we are happy to provide our customers with opportunities to save on their next service with us. Our current online deals are updated periodically, so there is something for everyone, whether you are a first-time customer or a long-time loyalist.
Here are some benefits of trusting Gene Johnson with your HVAC, Plumbing, and Electrical needs.
- Best value service in Seattle
- Always on-time arrival
- No mess left after a job
- Friendly team that truly cares about your safety and comfort
- Fixed right guarantee
- Upfront pricing
- Follow up calls to ensure your peace of mind
- Range of service options- no ultimatums!
Total reviews: 570 |
Average rating: 4.7
Phil Bytheway
Jordan Donald
Hugo was the best – in and out quickly and did an amazing job!
James Lazar
Great work, very personable and educational.
Amir
Steven was very knowledgeable. Did minor gas work at my unit, I would use Gene Johnson again.
Kimberly Burt
Steven did a fabulous job thank you!
Kendra Anderson
David is absolutely fantastic! From the moment he arrived—following a water heater explosion that left us with four inches of flooding—he was professional, calm, and approachable. He took the time to walk us through every step of the process, ensuring we felt informed and confident in our options and next steps. His customer service is unmatched, and I’m incredibly grateful for his expertise, craftsmanship, and kindness.
Victor Pineda
Steven was very clear in explaining what the work entails and how much it will cost.
Stu Melton
Trae Morrison was extremely helpful fixing my garbage disposal. He patiently explained how he fixed the issue and advised me on how to avoid issues in the future. He was very patient and professional – I highly recommend him.
Ali Esmaeillou
Steven was in our house doing some major plumbing work. He did great or I should say excellent job.
Curtis Ward
Chase was amazing! Did excellent job and was very polite.
Laney Mogg
Steven Fritz was awesome!!
Don Leland
Steven Fritz was great! Fast, efficient and friendly…was able to diagnose our issue and resolve it. Highly recommended.
Shane Zabel
Derek Solberg showed up quickly and got right to work, figuring out my leak and how to fix it. He stayed late to get the job done and was kind and positive.
We went from, “Holy cow, our waterline blew, and our well turned our crawlspace and basement into a pond.” To “our water is back on, and we are good to go with updated piping.”
Thank you, Derek!
Karen Hertzog
I have used Gene Johnson Plumbing quite a few times over the years and especially at my business location. They have always been quick to respond, quick to get it scheduled and very friendly and helpful in all my interactions with them. I will never call anybody else for my plumbing needs
Kevin Lyons
Had a great experience with this company. David came in and fixed my water heater issue in a timely manner and was also super professional. Would highly recommend.
Connie Manning
Very professional job. Jose was personable and caring. Him and his assistant got the job done quickly but with quality work.
Karl Myers
Chase Bolen was great: knowledgible, effective an personable in my bathroom plumbing project.
Sharon Eddy
Noah was great, finding all the problems in my plumbing.
Mary Ann McGinley
I called on Friday afternoon, scheduled the visit, they came and did the replacement of the pressure valve, cleaned up and was out the door before 5PM. WOW! Saved me from a weekend without water pressure! Thank you and bless you GJP.
Donna Houston
Derrick was very helpful to me. He was very professional and knew exactly what I needed. He checked everything and explained everything as well. He even had the equipment and repaired a pipe that looked like it was going to burst shortly. I really appreciate him and his relaxed manner.