Check Out These Unbeatable Deals Before They're Gone!
BG dark - HVAC Services

Air Conditioning Installation & Replacement in Mukilteo, WA

over 3,900 reviews

When those occasional warm days roll into Mukilteo, WA, there’s nothing quite like the relief of stepping into a cool, comfortable home. At Gene Johnson Plumbing & Heating, we know firsthand how important dependable air conditioning is to your family’s comfort. For over 40 years, our family-owned and operated business has been proud to serve neighbors across the greater Seattle area — delivering heating, cooling, plumbing, and electrical services with care, craftsmanship, and honesty. Whether you’re considering a brand-new air conditioning installation or need expert replacement for an aging system, we’re here to guide you every step of the way, ensuring your home stays a welcoming retreat from the heat.

Mukilteo’s Unique Climate Calls for Smart Cooling

Mukilteo enjoys a temperate climate, with summer temperatures often resting in the mid-60s to low 70s Fahrenheit. While these mild conditions might not require the heavy-duty cooling systems you’d find in hotter states, the region’s occasional heat spikes and humid days still make reliable air conditioning essential for year-round comfort. Beyond the temperature, an efficient AC system also helps regulate indoor humidity and improve the air you breathe — factors vital for a healthy and pleasant home. At Gene Johnson Plumbing & Heating, we understand Mukilteo’s climate nuances, and we tailor each installation or replacement for optimal performance no matter the season.

Understanding What Your Home Really Needs

Choosing an air conditioning system isn’t just about picking the most powerful unit off the shelf. It’s about aligning your home’s characteristics with your lifestyle and comfort goals. Our expert technicians start with a thorough evaluation of your home’s size, layout, insulation, sunlight exposure, and existing infrastructure like ductwork. We also consider how you use different spaces — do you need to cool your entire home evenly, or would zoned cooling for specific rooms make more sense? With this detailed approach, we design customized cooling solutions that are efficient, effective, and built around your family’s day-to-day needs.

0%

Or low-monthly Payments

Get this deal!

*For 60 months on select services.

FREE

Diagnostics And Consultations On HVAC Systems

Get this deal!

*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.

Exploring Your Air Conditioning Options in Mukilteo

No two homes are the same — nor should their cooling systems be. Here’s a helpful guide to the common air conditioning options we install and service:

  • Central Air Conditioning Systems: Perfect for whole-home cooling, these systems use a network of ducts to distribute cool air evenly. If your home has existing ductwork and sufficient space, central AC offers consistent temperature control throughout every room.
  • Ductless Mini-Split Systems: A flexible choice for homes without ductwork or for additions and remodels. They consist of an outdoor compressor and one or more indoor air handlers, each controlling the temperature of individual zones. Ductless AC units are praised for their quiet operation and energy efficiency.
  • Window Air Conditioners: Ideal for cooling smaller spaces or single rooms on a budget. While they don’t have the efficiency or reach of central or ductless systems, they offer quick, convenient relief when needed.

Our team carefully reviews your home’s layout and your preferences to help you select a system that fits just right.

Finding the Right System for Your Space and Budget

Because comfort and value go hand in hand, we look at several critical factors to help you find the best unit:

  • Energy Efficiency: Systems with high SEER ratings operate more efficiently, which can lower your monthly energy bills and reduce environmental impact.
  • Home Size & Layout: Larger homes often benefit most from central AC, while smaller spaces or older homes without ducts might be better suited for ductless systems.
  • Features & Technology: Modern AC units can come equipped with variable-speed motors, smart thermostats, and quiet modes — all designed to improve comfort and usability.
  • Budget: Upfront installation costs vary, but a quality system installed professionally often saves money in the long run by avoiding costly repairs and keeping energy consumption in check.

At Gene Johnson Plumbing & Heating, we provide clear, honest advice so you can make an informed decision that suits both your comfort needs and your wallet.

Our Stress-Free Installation Experience

Installing or replacing an AC system is an important investment, and we make sure every detail is handled professionally and thoroughly:

  1. Personalized Consultation: We start by assessing your home’s cooling needs and listening to your preferences.
  2. Tailored Recommendation: Next, we present options that fit your home size, budget, and energy goals.
  3. Expert Installation: Our licensed technicians carefully install your new system, ensuring compliance with all safety codes and manufacturer specs.
  4. Comprehensive Testing: After installation, we run your system through rigorous tests to confirm it’s running smoothly and efficiently.
  5. Homeowner Guidance: Before we finish, we walk you through how to operate and maintain your new AC system for peak performance.

Throughout this process, we communicate openly and transparently, making sure you feel confident and supported.

Keep That Comfort Coming with Proper Maintenance

Your air conditioning system is an investment that deserves to be cared for. Regular maintenance helps extend the lifespan of your system and keeps it running at top efficiency. Our maintenance services include:

  • Filter and Coil Cleaning: Critical to maintaining airflow and cooling power.
  • Refrigerant Level Checks: Ensuring your system isn’t leaking and is charged properly.
  • Electrical and Mechanical Inspections: Preventing small issues from becoming major headaches.
  • Seasonal Tune-Ups: Preparing your system for the summer heat (or prepping it to rest comfortably in winter).

Busy homeowners trust us to not only fix issues but also prevent them — a proactive approach that saves you money and discomfort later on.

Knowing When It’s Time to Upgrade

No matter how well-maintained, air conditioning systems eventually age out. Signs it may be time to replace yours include:

  • Increasing frequency of repairs.
  • Rising energy bills without change in usage.
  • Uneven cooling or current system failing to meet your comfort needs.
  • System age over 10-15 years.

Replacing your AC can bring the latest efficiency technology, quieter operation, and smart home compatibility — making a huge difference in your comfort and convenience. Our team helps you weigh the costs and benefits, so you’re confident in moving forward.

Why Mukilteo Trusts Gene Johnson

Investing in a new air conditioning system is no small thing, which is why local homeowners turn to us again and again. We combine decades of technical skill with a personal, family approach. You won’t find pushy sales tactics here — only honest advice, high-quality workmanship, and a commitment to doing the job right the first time.

Plus, our team’s deep familiarity with Mukilteo’s climate, homes, and building codes means you get solutions tailored specifically for your community. We’re proud of our hundreds of 5-star reviews and long-time customer relationships — your comfort and peace of mind are at the heart of everything we do.

Ready to Stay Cool, Mukilteo?

Don’t let a sweltering summer take away your comfort. Reach out to Gene Johnson Plumbing & Heating for expert air conditioning installation or replacement services you can trust. Our friendly team is ready to walk you through your options, schedule your service, and get your home feeling just right.

Call us today at (206) 792-7495 or book online to experience the difference a locally owned and operated business can make in your home comfort. Because you deserve to feel completely at ease, no matter the weather.

book online now

Service Car - Gene Johnson
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: 600 | Average rating: 4.7

5

Hugo was incredibly kind, professional, and speedy. You have a wonderful employee!

5

Sincere person, knows what he’s doing.

5

Hugo did an amazing job. I called because of toilet issues and he was able to diagnose the issue. He also was able to notice issues with the water heater and get that fixed as well. Highly recommend!!

5

Excellent service by Hugo. Very polite fast. The membership is worth the price.

5

Marko did a great job today. He fixed the drain quickly and helped change some filter.s.

5

Hugo did a great job very efficient.

5

We had a water leak that flooded the garage. The first quote was for the next day. We decided to ask around for something sooner. Hugo came in took care of the water heater in a few hours. He was very professional, very clean and caring around his work. Great customer service. I would recommend to all my friends.

5

Hugo was fantastic, and Gene Johnson has become our goto plumbing vendor.

5

Hugo was incredibly patient, kind and committed. He kept us informed throughout the entire process and with our two little kids running around he was engaging and friendly. We highly recommend Hugo.

5

I have been and remain deeply impressed with this company and it’s technicians. 3 technicians in the last two months; all professional, knowledgable, and with excellent communication. Chad Wittig, Darin Tietz, and Tyler Hawkins legitimately deserve the highest praise I can provide.

For anyone considering a service provider, stop looking and click through to the website – you’re in good hands.

5

Thank you Hugo for your service.

5

Hugo was great to work with and was able to get us scheduled right away to replace failing hose bibs and a leaking faucet. Hugo and Darius did the repairs and got everything done that afternoon. They were courteous and friendly.

5

Hugo was so great! He went above and beyond! Very personable, professional, and thorough. Highly recommend.

5

Hugo was excellent!

5

Malu did a fantastic job! He was prompt and helped me understand the plumbing in my house. As a first time home buyer this type of maintenance is pretty new. But Malu helped me understand the condition of my pipes, and decide on the option that will last the lifetime of my home. Everything was done quickly and efficiently, which ensured my new home was ready to move into. If your in Olympia I recommend Malu!

5

Hugo did a great job! Professional and timely. Ask for him for your plumbing needs!

5

Taras did a great job checking our plumbing system for potential issues as part of our maintenance plan. He answered all our questions. Very professional. Thank you

5

David Sanchez, Plumbing Technician, not only is highly skilled, but also superb at analyzing plumbing issues and taking the steps to resolve them. He cares greatly about ensuring the customer’s concerns are addressed and welcomes questions. David cares about his customers. Additionally, he cares about maintaining high standards of practice and is a real asset to the Gene Johnson Company.
In order to properly address my plumbing issue, which included a leak, he assessed the problem and installed new piping. Because I am interested in my house’s plumbing, I enjoyed learning about each step of the repair process. He was very thorough, and got my permission for the additional work. When he was done with the job, he carefully cleaned everything up. I will definitely call the Gene Johnson Company for any future work that may arise.

5

Great experience!

5

Brooks and Blake did an excellent job replacing our HVAC system today! They were professional, thorough and courteous. They even went above and beyond by getting rid of a hornets nest for me! Most importantly, my 3 german shepherd pups loved them! Highly recommend!