About Onestop Heating Cooling and Electric
- Licensed Bonded Insured
- Certified & Dependable
- 100% Satisfaction Guarantee
Bringing Quality HVAC Services to Snohomish County Homes And Businesses
At Onestop Heating, Cooling & Electric, we’ve seen firsthand how some companies prioritize aggressive sales tactics over customer care—pushing unnecessary services just to maximize profits. That mindset doesn’t align with who we are or what we believe in.
We believe that real success comes from putting people first. Our priority is to understand and meet the genuine needs of our customers—not just close a sale. That’s why we invest in training our team to lead with integrity, honesty, and transparency at every step.
Trust is the foundation of every lasting relationship, and we strive to earn that trust by consistently delivering high-quality service, clear communication, and dependable solutions. At Onestop, our technicians and staff don’t just represent our company—they represent our values. They show up every day committed to doing what’s right for each homeowner, not what’s most profitable.
We’re constantly improving our services based on honest customer feedback, because we know that great experiences aren’t built on pressure—they’re built on listening, adapting, and truly caring. Every visit, every call, and every install is a chance to prove that we’re here to serve—not sell.
In a world where many chase short-term gains, Onestop Heating, Cooling & Electric is proud to take the long view: building lasting relationships, standing by ethical practices, and creating meaningful impact in the communities we serve. Because when we put people first—our customers and our team—everybody wins.
Why We Do What We Do | Trusted HVAC Professionals
At Onestop Heating, Cooling & Electric, comfort means more than just temperature—it’s about trust, reliability, and peace of mind. As a top-rated HVAC contractor in Washington, our mission and vision drive everything we do.
Our Vision
To be the most trusted provider of heating, cooling, and electrical services in Snohomish and King County—delivering energy-efficient comfort, clean air, and reliable support for every home and business.
Our Mission
We deliver expert HVAC and electrical solutions that enhance indoor comfort and reduce energy costs. Our certified team is committed to:
Honest diagnostics and clear recommendations
Efficient, long-lasting system installations
Fast response and emergency HVAC repairs
Smart maintenance for year-round performance
Why Choose Onestop
With our Highly Trained Service Technicians, Your Project will be taken Seriously and it will be done the Right Way! We care about Your Home and Will Show you the Respect you Deserve!
We Service All Major Brands
We service all brands and try to get your repairs done on the same day! We are Trained and Certified for AC Repairs, Furnace Repairs, Heat Pump Repairs, and Ductless Mini Split Repairs.
100% Satisfaction Guarantee
We Understand Customer Satisfaction. We have dedicated staff that will help resolve any issues that may arise. We take the Time to Understand our Customers and Will Earn your business.
Available 24/7
Have an Emergency No Problem 24/7, Onestop will be on the Road Ready to take Care of your System.
What Sets Our HVAC Services in Snohomish Apart
Choosing the right HVAC service in Snohomish, WA is more than just about fixing or installing; it’s about finding a team that gets it right, every time. Here’s why we’re that team for you:
Flexible Financing
Financial constraints shouldn't stand in the way of your comfort. Our flexible financing options are tailored to ease the burden, making it simple and stress-free for you to afford the HVAC solutions you need, exactly when you need them—without sacrificing quality or peace of mind.
Seamless Service You Can Trust
We deliver on our promises with HVAC services in Snohomish, WA you can rely on. From the moment you call us to the completion of your project, expect a smooth, hassle-free experience that puts your needs first.
Preventative Maintenance Plans
Keeping your system running efficiently shouldn't be a financial headache. Our maintenance plans are designed to save you money in the long run, ensuring your HVAC system is always in top condition without breaking the bank.
Years of Expertise
Our experience speaks for itself. We've spent years honing our skills and knowledge to provide you with the best HVAC solutions in Snohomish County. Trust us to bring that expertise to every job, ensuring your home comfort is in skilled hands.
How We Work
Request Your Service
Give us a Call or Fill out our Online Service Request form to set up an appointment. We’ll reach out to Finalize your Appointment and Schedule a Time for a Service Technician to Arrive at your Location. With our Office in Mountlake Terrace, we are centered around most Major Cities to get to you Quickly.
Technician Arrives
We’ll send a Technician to your Address to Assess your Concerns and Perform Repairs to your Satisfaction.
Satisfaction Guaranteed
Once the job is complete, We Guarantee your Full Satisfaction. We Provide Expert Solutions for any of these, AC Installation, Furnace Installation, Heat Pump Installation or Ductless Mini Split Installation. We use the best parts for Repairs and love working as a team. We are all friends at Onestop and want to make You a part of the Greatness We have Created.
The End of HVAC Hassles Starts Here.
At Onestop Heating Cooling and Electric, our mission is to transform the HVAC service experience in Snohomish County. Gone are the days of navigating through poor customer support, enduring delays, and settling for subpar workmanship. Our HVAC company is Snohomish County is here to deliver a seamless, reliable, and exceptional service experience, setting a new benchmark for home comfort solutions.
Leading the Charge to a More Comfortable Tomorrow
Our HVAC company in Snohomish Company is driven by the vision is to lead the way in creating healthier, more comfortable living environments for every home in our community. By pioneering innovative HVAC solutions in Snohomish, WA and setting the gold standard in customer service, we aim to not just meet but exceed expectations, ensuring every household can experience the ultimate in-home comfort and efficiency.
Expanding Comfort Across Washington
At Onestop Heating Cooling and Electric LLC, our mission to deliver expert, affordable and reliable HVAC services in Snohomish County and beyond stretches far and wide across Washington state. We take pride in our ability to enhance the comfort and efficiency of homes and businesses in the following communities:
Locations We Serve
At Onestop Heating Cooling and Electric LLC, We’re Proud to Serve many areas across Washington State, ensuring Top-Notch Residential and Commercial HVAC services in Snohomish County and King County, WA for every Home and Business.
- Lynnwood, WA
- Edmonds, WA
- Brier, WA
- Seattle, WA
- Snohomish County
- Kirkland, WA
- Mill Creek, WA
- North Creek, WA
- Alderwood Manor, WA
- Redmond, WA
- Northgate, WA
- Bothell, WA
- Woodinville, WA
- Silver Firs, WA
- Marysville, WA
- Everett, WA
- Lake Stevens, WA
- Kenmore, WA
- Smokey Point, WA
- Arlington, WA
- Green Lake, WA
- Ballard, WA
- Bellevue, WA
- Marysville, WA
Satisfaction Guaranteed
Once the job is complete, We Guarantee your Full Satisfaction. We Provide Expert Solutions for any of these, AC Installation, Furnace Installation, Heat Pump Installation or Ductless Mini Split Installation. We use the best parts for Repairs and love working as a team. We are all friends at Onestop and want to make You a part of the Greatness We have Created.