Heating, Cooling, Plumbing & Electrical Services in Leschi, WA
over 4587 reviews
Leschi is one of those neighborhoods that feels tucked away while still staying connected to everything Seattle offers. The steep streets, lake views, and mix of older homes with modern remodels give the area a personality all its own. With homes that range from early-century structures to newly built townhouses, the systems inside these properties often vary just as much as the architecture outside.
That means comfort and safety depend on reliable plumbing, heating, cooling, and electrical support. Whether it is a sudden plumbing issue during a rainy week or a cooling system that stops working on a warm afternoon, homeowners in Leschi benefit from having a skilled team nearby. Our crew at Gene Johnson Heating, Cooling, Plumbing, and Electrical brings decades of experience to every service call, backed by a long history that began when we were known simply as Gene Johnson Plumbing and Heating. Even though our company now handles full HVAC and electrical services, our foundation in plumbing continues to guide how we care for customers.
We work hard to offer the kind of dependable service that fits the unique needs of Leschi residents, responding quickly, offering clear communication, and delivering high-quality workmanship in every part of your home.
Our Comprehensive Plumbing Services in Leschi, Seattle
Plumbing plays a major role in how your home feels day to day. When something goes wrong, the disruption can be immediate and stressful. Leschi homes, especially those on hillsides or near the water, often experience a variety of plumbing challenges, from aging pipes to moisture-related issues. We take the time to identify the root cause, walk you through the best options, and complete repairs with care and precision.
Here is our complete list of plumbing services for Leschi homeowners:
- Pipe Repair: Solutions for corroded, cracked, or leaking pipes that restore water flow and protect walls, floors, and framing from water damage.
- Slab Leak Repair: Careful inspection and pinpoint repair of leaks under concrete slabs to prevent moisture problems that can spread quickly.
- Leak Detection Service: Tools and testing methods that help us find hidden leaks without tearing into your home unnecessarily.
- Repiping and New Piping Installation: Replacing failing plumbing with dependable piping that improves water pressure and long-term performance.
- Water Line Installation and Repair: Fixes for low pressure, discoloration, or damaged water lines that affect your daily water usage.
- Sewer Line Services (installation, repair, and trenchless options): Full solutions for sewer line failures, including trenchless repairs that avoid tearing up your yard.
- Sewer and Drain Cleaning (including hydro jetting): Clearing clogs and removing buildup from kitchen, bathroom, and main sewer lines with rooter tools and high pressure jetting.
- City Sewer Hook Ups: Safe, code-compliant sewer connections, including permitting and proper installation.
- Water Heaters: Repair and installation for traditional tank water heaters to ensure steady, dependable hot water.
- Tankless Water Heaters: Installation and repair of tankless systems for homes that want on demand hot water and better efficiency.
- Kitchen and Bathroom Fixtures: Installation or replacement of sinks, faucets, toilets, tubs, and shower components for better function and style.
- Water Softeners: Systems that reduce hard water minerals, helping appliances last longer and improving water feel throughout the home.
- Water Filtration Systems: Whole home or under sink options that improve the clarity, taste, and safety of your drinking water.
- Sump Pump Repair and Installation: Installing and servicing pumps that protect crawlspaces and basements from standing water and flooding.
- Gas Line Installation and Replacement: Safe installation and repairs for gas lines powering stoves, fireplaces, outdoor features, and heating equipment.
- Emergency Plumbing: Swift action during urgent plumbing problems to stop damage and restore function as quickly as possible.
Plumbing problems can escalate fast, but our team stays calm, communicates clearly, and works efficiently to restore your home’s comfort.
Our Expert Heating Services in Leschi, Seattle
Living near Lake Washington often means cooler breezes, and many homes in Leschi feel the chill a bit more because of their location or layout. A dependable heating system helps your home stay warm and inviting through the cold months. We provide complete heating services that address repairs, replacements, and upgrades for homes of all ages.
Our heating services include:
- Furnace Repair: Fixing issues like uneven heating, strange noises, ignition failures, or systems that stop working unexpectedly.
- Furnace Installation and Replacement: Removing outdated units and installing modern furnaces that heat efficiently and consistently.
- Heat Pump Services: Repair and installation of heat pumps that provide heating and cooling in one system.
- Boiler Services: Support for boilers that supply radiant heat or hot water, ensuring they operate safely and reliably.
- Radiant Heating Services: Repair and installation for in-floor or wall-mounted radiant heating systems that distribute warmth evenly without the draftiness of forced air.
A well-functioning heating system keeps your home comfortable and helps you avoid surprises during the coldest days of the year. We make the entire process easy to understand and stress-free.
Our Expert Air Conditioning Services in Leschi, Seattle
Summers in Seattle have warmed up over the past decade, and even homes near the water now find themselves needing reliable cooling. Whether your home relies on a central AC system or a heat pump setup, we provide cooling solutions tailored to your home’s design and insulation.
Our cooling services include:
- AC Repair: Identifying and fixing problems like weak cooling, unusual noises, refrigerant leaks, and systems that refuse to turn on.
- AC Installation and Replacement: Installing energy-efficient AC systems that are properly sized for your home’s layout and cooling needs.
- Heat Pump Services: Repair and installation support for heat pumps used as cooling systems throughout the warmer months.
- Air Quality Improvement Services: Solutions that improve indoor air purity by reducing allergens, pollutants, moisture issues, and musty odors.
Whether you need a full replacement or a repair that gets your cooling system back on track, our technicians guide you through the process clearly and without pressure.
Our Trusted Electrical Services in Leschi, Seattle
Electrical problems are never something to ignore, especially in older homes where wiring may be outdated or overloaded. Our licensed electricians provide careful, code-compliant electrical work to improve safety, convenience, and efficiency in your home.
We help Leschi homeowners with:
- Electrical Panel Services: Upgrading old or overloaded panels for safer, more reliable electrical distribution.
- Circuit Breakers: Repair or replacement of breakers that trip frequently or no longer protect their circuits properly.
- Whole Home Automatic Standby Generators: Installing backup power systems that keep essentials running during outages.
- New Whole House Wiring: Wiring for renovations, additions, or newly built homes with modern code compliance.
- Old Wiring Replacement (Rewiring): Removing outdated wiring and replacing it with safer, modern materials.
- Indoor and Landscape Lighting: Lighting installations that enhance visibility, comfort, security, and curb appeal.
- Electrical Safety Inspections: Full evaluations that identify hazards, outdated components, and potential electrical risks.
- Surge Protection: Whole-home surge protection systems to safeguard electronics and appliances.
- Outlets, Switches, and Dimmers: Installing and replacing standard and smart controls for easy, convenient use.
- EV Charger Installation: Installing home charging stations for electric vehicles with proper wiring and safety checks.
We handle everything from small repairs to major installations, always prioritizing safety and long term performance.
Our Plumbing, HVAC, and Electrical Maintenance Services for Leschi Homeowners
Many home systems work quietly in the background until something goes wrong. Routine maintenance helps prevent major issues, lowers repair costs, and keeps your equipment running safely. Leschi homeowners often see real benefits from maintenance because homes near the lake experience moisture and temperature changes that can speed up wear and tear.
Here is what we offer through our maintenance services:
- Annual inspections that catch early signs of wear, so equipment stays reliable and safe year-round.
- Thorough system cleaning that reduces strain on major components and helps your equipment operate smoothly.
- Safety checks for electrical, plumbing, and HVAC systems to identify hazards before they become serious problems.
- Performance testing that ensures your heating, cooling, and water systems deliver steady, dependable comfort.
- Filter replacement services that improve indoor air quality and prevent dirt buildup inside your HVAC equipment.
- Water heater flushing that improves heating efficiency and reduces sediment for longer system life.
- Sump pump and drainage system evaluations to prevent moisture buildup and protect basements or crawlspaces.
- Ductwork evaluations that help maintain proper airflow and reduce energy waste.
- Mechanical part lubrication and adjustment to reduce noise and improve system longevity.
- Personalized maintenance plans designed for the unique needs of Leschi’s older and newer homes.
- And more.
Regular checkups help you avoid unexpected breakdowns, especially during extreme weather. Maintenance also keeps your systems efficient, which helps manage monthly utility costs.
What to Expect from Gene Johnson With Every Service
Homeowners want service that feels reliable, respectful, and thoughtfully done. Whether we are handling repairs, replacements, installations, or maintenance, we work hard to provide an experience that feels smooth from beginning to end. You can always expect honest recommendations, professional communication, and careful workmanship.
Here is what you can expect from our team:
- Technicians who arrive prepared, communicate clearly, and treat your home with respect while focusing on long-lasting solutions instead of quick fixes.
- Thorough diagnostics that uncover root causes, giving you confidence that repairs will address the real problem.
- Clear explanations of your options, with guidance that helps you choose the solution that fits your home and budget best.
- High-quality installations that follow manufacturer specifications so your equipment performs as intended long into the future.
- Repair work is completed with durable materials and proven methods to ensure reliability and safety.
- Maintenance that keeps your systems functioning smoothly, reduces long-term costs, and protects your biggest investments.
- Friendly customer service that makes the entire experience easy, stress-free, and informative, no matter how big or small the project.
Every service call is an opportunity to prove why our customers stay with us year after year.
Call Gene Johnson Today for Expert HVAC, Plumbing, and Electrical Services in Leschi, WA
Homes in Leschi often require a little extra attention because of their age, layout, or proximity to the lake. Whether you are dealing with a sudden repair or planning an upgrade, our team is ready to help you restore comfort and reliability to your home. We take pride in offering trusted service backed by decades of experience throughout Seattle.
We proudly serve Leschi and surrounding neighborhoods such as Madison Park, Mount Baker, Columbia City, Central District, Haller Lake, Madrona, and the greater Seattle region. If you are ready to schedule service, contact our team today, and we will help bring comfort, safety, and peace of mind back into your home.
Book Online Today or Call Us Now at (206) 792-7495
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: 4587 | Average rating: 4.8
Yasmine Arbob
Patricia Martinez
(Translated by Google) Excellent work, thank you Armando
(Original)
un travajo excelente gracias Armando
Carolina Lindseth
Jeff was very helpful and transparent the whole process. Thankful for their help and would choose them again without a doubt
Cathy Eckberg
Our technician arrived promptly the morning after we called, he figured out our problem in a short amount of time and then arranged to come out the next day and replace our failed pressure relief valve. We messaged our neighborhood WhatsApp group to see if others noticed increased water pressure. Hugo went above and beyond when he went to our neighbors to test their water pressures to see if they had issues. Some did. I’m sure it will lead to follow on work. He was courteous and efficient. We are happy with his work.
Stuart Webber
Great work, clear explanations, pleasant and courteous…very happy
Ashley Hanson
We had Colby from Gene Johnson come out to estimate a gas line move for a kitchen remodel as well as a tankless water heater. He was professional (they wear shoe covers!), friendly and very honest about the requested services pricing and feasibility with a 100+ year old house. We haven’t chosen them for the actual work yet but most likely will given the experience. I will be sure to update my review when that happens!
mike shannon
Mike K was great. We’re in a new house, so Mike gave great advice on what to watch out for in a brand of toilet we’ve never used. Very friendly and walked me through all of our options to arrive at the best possible price.
Luke Jacobsen
Mark gave excellent service clearing my shower drain
Gregg Strandberg
Just a small bathroom sink job but Mark was fantastic. All is now functioning properly
Adam Schulman
Steven and Edgar were professional and timely – great communication as well. Would recommend!
Peter Heymann
Summary: Gene Johnson sent a tech (Matt Hunter) to address our home heating system, which was sending no heat at all to many rooms in the house. Our system is a wonky spaghetti mess of piping, controllers and pumps that theoretically delivers hot water to legacy cast iron radiators, new floorboard radiators, and seven in-floor hydronic loops. It has not worked as intended since we bought the house 15 years ago. It has likely *never worked right since the last house renovation 25 years go (2000), given the horrid “design” that was implemented then. Matt was the first tech ever to figure out how it all works. He repaired every failed component and problem that could be fixed, given our disastrous configuration. We are completely satisfied with Matt’s work and privately are enormously grateful that this money hole has now been tamed.
Our house dates to 1918, so challenges in upgrading the heating plant in 2000 were a certainty. However, the zoo in our HVAC room is nearly indecipherable. I have hired one HVAC company after another over last 15 years to make sense of it, at great expense.
Ninety percent of past techs gave incomplete explanations, proposed the replacement of a pump or controller, or the addition of a valve, and then left. Some were honest enough to simply offer a theory of how it works, while admitting they didn’t know, and then left us with a big bill.
Enter Matt Hunt. Not sure if Matt looks the part of genius plumber, but then I’ve never seen one till now. He’s a little nerdy perhaps (like me) and also a dirt bike racer. Whatever: Matt alone successfully unraveled the mysteries of our home hot-water distribution plant. He confirmed that the entire house is controlled by two thermostats, which are, incredibly, located just 16 feet apart on the first floor. (One controls all hot water distributed on the north side of the house; one controls all hot water sent to the south side. Go figure.) Matt explained why heat often doesn’t reach the upper floors even when the system is “working” (if it’s warm on the first floor, naturally, no heat is available to the second and third floors).
Matt discovered that the pressure in the water distribution lines was only 4PSI (target range: 13-22PSI), determined that the cause was huge amounts of air in the pipes, and the culprit was a broken refill valve. The new valve includes a pressure gauge so we can now see when the pressure in the water lines has fallen so low that the system can’t deliver hot water to the upper stories. He also spotted problems with the air eliminator, i.e. the “burping” component that normally should purge some/most of the air. He has proposed replacing that (agreed).
Matt drained the pipes on all floors; refilled the lines; purged all zones of air; and replaced the (broken) thermal expansion tank. Heat began to flow again to all rooms. He demosnttated that heat only happens on the upper floors provided that the two first-floor thermostats that control distribution to the entire home are below target temps and are calling for heat.
Matt mapped every radiator and hydronic zone to the main thermostat controlling it. He also determined which rooms/areas the hydronic thermostats control. (Of course, the hydronic thermostats, which are sprinkled around the house, are comic: they only perform as intended when the primary thermostats on the first floor are delivering hot water.) Matt gave us a detailed written explanation of what each component does and how it’s controlled.
Matt did all this in less time than some prior techs took to try and ultimately give up.
Our home heating system is a design wreck and will never deliver heat around the house reliably. However, with the fixes (and insights) mATT delivered, we now get heat when we want it with some work-arounds (like cooling down the first floor therostats). Further, we understand how to spot problems and fix the system going forward.
Thank you, Matt!
Matt & Tammy Sanchez
Steven came out to troubleshoot our tankless water heater and quickly identified the issue as a clogged condensate pump. What really stood out was the time he took to explain everything in detail. He walked me through the condition of the unit, the manufacturer’s recommended lifespan, and the condensation damage and rust that had already occurred due to the blockage.
Steven gave me honest, thoughtful guidance and helped me make an informed decision about replacing the unit, without any pressure whatsoever. He clearly explained that we could have gotten by with a descaling for now, but also helped me understand why replacing it would likely save money and headaches over the long run.
He was patient, knowledgeable, and answered all of my questions thoroughly. I really appreciated his transparency and professionalism, and I would absolutely recommend Steven and Gene Johnson to anyone needing plumbing or tankless water heater service. Thanks!
Casey Feaster
Very knowledgeable. Mike Keane really did an awesome job. Highly recommend these guys for all your plumbing needs. Definitely going to be a life long customer.
Dana McKenzie
Joseph F came for a leak we were experiencing along with his partner and was beyond helpful. We have a 4 month old and also had a contractor there at the same time. He was kind enough to entertain our little one in his swing while my husband was moving some things in the bathroom and I was talking to the contractor. So unexpected and beyond the call they came out for. Thank you!
amy Wesner
Jaren was great to work with! he came for the drain and returned for the toilet. Ran into some issues with both but resolved them quickly. good Job!
Chuck Henry
Right on time, quickly fixed the problems, friendly
Shawna Lawrence
Sean Smith is a great plumber that does a great job!!! Very happy with the new set up!! He was compassionate & professional all from day 1. We greatly recommend him!!!! Thank you Sean for all that you did & staying late to get the job done. ❤️
Anita Siefert
Michael K was extremely thorough and very easy to understand when explaining our plumbing problem. I would highly highly recommend using him in the future.
David Turner
Jaren replaced the kitchen faucet. He did a great job!
Simone Wells
Michael K. did a phenomenal job helping with our plumbing issue. He was professional, courteous, and detailed in his work. He made everything very easy to understand, and worked very efficiently from start to finish. I would recommend him and Gene Johnston Plumbing to anyone looking for a reliable plumber that’s a true professional.