Quality HVAC and Plumbing Service From Gasline Mechanical Inc.
Gasline Mechanical Inc. is a full-service design-build HVAC and plumbing contractor, proudly serving North King County and Snohomish County, WA and surrounding areas. With our extensive expertise and commitment to excellence, we provide a wide range of services to meet the diverse needs of our clients. From sheet metal fabrication and gas system piping to waterproof flashings and retrofits, our skilled team is equipped to handle projects of any scale.
Comprehensive services from a company you can trust. Contact Us
We Offer Both Residential and Commercial HVAC and Plumbing Services
At Gasline Mechanical Inc., we take great pride in our sheet metal fabrication capabilities. Our experienced craftsmen possess the knowledge and skills necessary to create custom ductwork and components that are tailored to the unique requirements of each project. We specialize in:
Custom ductwork design and fabrication
Precision manufacturing of HVAC components
Installation of large-scale ductwork systems
No one in our area can handle ductwork as large as we can. It’s a matter of pride for us to deliver exceptional results that exceed our clients’ expectations.
Serving Snohomish, Everett, Mill Creek, Monroe, and Woodinville, WA and surrounding areas and Beyond
Gasline Mechanical Inc. is proud to serve the communities of Snohomish, Everett, Mill Creek, Monroe, and Woodinville, WA and surrounding areas. Our team is dedicated to providing comprehensive HVAC and plumbing solutions that meet the unique needs of each client, whether it’s a residential, commercial, or industrial project.
Comprehensive HVAC and Plumbing Solutions for North King County and Snohomish County, WA and surrounding areas.
When you choose Gasline Mechanical Inc., you can trust that you are partnering with a company that prioritizes quality, expertise, and customer satisfaction. Contact us today to discuss your HVAC needs and experience the Gasline Mechanical Inc. difference.
Proudly Serving North King County and Snohomish County, WA and surrounding areas
Commitment to Perfection and Customer Satisfaction
At Gasline Mechanical Inc., we shoot for 100% perfection in every installation we undertake. Our team of highly trained professionals is dedicated to delivering top-quality workmanship and exceptional customer service. We always ask ourselves, “How can we make it right?” This mindset drives us to go above and beyond to ensure that our clients are completely satisfied with our services.
In addition to our installation and fabrication services, Gasline Mechanical Inc. is also committed to education and training. We offer training programs to other dealers on how to install zoning systems, sharing our knowledge and expertise to elevate the industry standards.
I just want to thank you again for responding so quickly to the issue at ConAm. I know the owner appreciates it to. I really enjoy working with you and your guys and want you to know how much you are appreciated by all of us at Venture.
Jen C.
Venture General Contracting, LLC
To our Office Manager, Julie: Thank you so much for being so wonderful! It’s been a pleasure working with you. I look forward to many more projects to come.
Galyna S.
A PSE inspector determined our 15-year-old furnace was emitting high levels of CO and capped off the gas line to our furnace. A big thanks to the inspector to catching that! John Anderson and his crew from Gasline Mechanical ordered and replaced the furnace within 5 days. We appreciate his fast response (especially considering the issues with shipping delays and the icy roads). This is the third time we’ve worked with Gasline Mechanical. They’ve been great to work with.
Judy F.
Wakefield / The Evans Company
It has been my great pleasure to work with Gasline Mechanical on a number of projects. We have worked together for many years. I can count on their professionalism and teamwork to hold to schedule while providing a high quality finished product. From new construction to maintaining the equipment after our spaces are occupied, Gasline comes through with viable solutions to our most challenging HVAC needs. I look forward to continuing our working relationship and would highly recommend Gasline Mechanical.
Ed B.
Venture General Contracting, LLC
Robbie and Mike were a big help yesterday in coordinating the Phased Occupancy Opening here(Othello Station North). Wehad to get down and get some details worked out and the knowledge between those two was extremely helpful! I would not be able to do it without these guys!
Chad W.
Goodman Real Estate
I have worked with John Anderson and his employees at Gasline Mechanical for many years. Gasline can create heating, cooling and air-exchange systems in detail and to exact specifications from the drawing board to your construction site.
The Gasline design team can either quote & build from an engineered plan or create a design build system and are competitive in either arena. Once complete they have a very good warranty or maintenance team that can keep your equipment fine-tuned.
They understand how a system functions can either enhance or hamper the comfort of our buildings tenants. In addition to Gasline’s expertise in design, the install team has a great attitude and they clearly take pride in their work. I haveworked with many contractors and few can perform at Gasline’s level.You cannot make a better choice.
Bruce M.
Many Years ago Gas line Mechanical installed our Heating system that was quite involved with 3 Floors. The Basement was left unfinished, But they installed a Duct system that could be extended for future use. After 18 Years I upgraded to a new High efficiency Furnace and Air conditioning. The new contractor admired the original installation and how well it was done. This prompted me to write these comments. I remember the original installer and how well they did their work. I believe the owners name was John. I want to thank him for a good Job they did all these years later.
Klaus H.
Testimonials:Aeronautical Firm located in Chicago, Seattle, and North Carolina
As a large commercial aerospace company, we have a large variety mechanical and HVAC systems. Gasline Mechanical has been our go to contractor for many projects in severalof our buildings. With projects ranging from small to large scale ductwork jobs, to large scale cooling tower replacement jobs, to custom stainless steel humidification system work, Gasline has always met or exceeded our performance expectations and completed all of the projects on budget and on time.
Brad L.
Residential Customer
GASLINE was great to work with from start to finish. The decision was hard to put in A/C but now that I have, I haven’t regretted it one bit. Darren and the guys were easy to work with and if I hada question, it was answered. They took care of everything for US!! they were Professional, on time, the work was meticulous and complete. This is a quality company and the staff reflected that in their care for the work they performed!!
Ryan & Melissa S.
Wakefield / The Evans Company
Ed and I were talking today about the salon and Gasline’s part in this project and other past projects. You guys are the best. From John on down, your company always does great work and your crew is first rate and a pleasure to work with. You guys are truly full service!!! Thank You!!Thought You Should Know,
Pat T.
As the owner of Fusion Hot Yoga, located in Bothell, voted “Best yoga studio” in the “Best of Western Washington” contest, you can imagine how important “good” heat is to us! We heat our room to 105 degrees (!) and I’ll tell you what, heating a space to 105 that is built for over 100 people practicing yoga at once, well it’s simply not an easy task! Yet Gasline has managed to do it! We are currently running at 105 degrees due to Gasline’s ingenuity, and perseverance. I can’t recommend Darren and Steve enough! These guys are amazing. If you need to heat something, trust Gasline and trust Darren and Steve. These guys won’t let you down. I hesitate to endorse anybody, as I want to make sure It’s a valid and founded endorsement. And I take using my platform for endorsement very seriously… And in my experience Gasline now deserves my endorsement. So come feel the heat! And call Gasline for all your heating needs! If they can heat us, they can heat you! Thank you Steve and Darren! Jason Willey, owner Fusion Hot Yoga.
Jason W.
I just want to thank you again for responding so quickly to the issue at ConAm. I know the owner appreciates it to. I really enjoy working with you and your guys and want you to know how much you are appreciated by all of us at Venture.
Jen C.
Venture General Contracting, LLC
To our Office Manager, Julie: Thank you so much for being so wonderful! It’s been a pleasure working with you. I look forward to many more projects to come.
Galyna S.
A PSE inspector determined our 15-year-old furnace was emitting high levels of CO and capped off the gas line to our furnace. A big thanks to the inspector to catching that! John Anderson and his crew from Gasline Mechanical ordered and replaced the furnace within 5 days. We appreciate his fast response (especially considering the issues with shipping delays and the icy roads). This is the third time we’ve worked with Gasline Mechanical. They’ve been great to work with.
Judy F.
Wakefield / The Evans Company
It has been my great pleasure to work with Gasline Mechanical on a number of projects. We have worked together for many years. I can count on their professionalism and teamwork to hold to schedule while providing a high quality finished product. From new construction to maintaining the equipment after our spaces are occupied, Gasline comes through with viable solutions to our most challenging HVAC needs. I look forward to continuing our working relationship and would highly recommend Gasline Mechanical.
Ed B.
Venture General Contracting, LLC
Robbie and Mike were a big help yesterday in coordinating the Phased Occupancy Opening here(Othello Station North). Wehad to get down and get some details worked out and the knowledge between those two was extremely helpful! I would not be able to do it without these guys!
Chad W.
Goodman Real Estate
I have worked with John Anderson and his employees at Gasline Mechanical for many years. Gasline can create heating, cooling and air-exchange systems in detail and to exact specifications from the drawing board to your construction site.
The Gasline design team can either quote & build from an engineered plan or create a design build system and are competitive in either arena. Once complete they have a very good warranty or maintenance team that can keep your equipment fine-tuned.
They understand how a system functions can either enhance or hamper the comfort of our buildings tenants. In addition to Gasline’s expertise in design, the install team has a great attitude and they clearly take pride in their work. I haveworked with many contractors and few can perform at Gasline’s level.You cannot make a better choice.
Bruce M.
Many Years ago Gas line Mechanical installed our Heating system that was quite involved with 3 Floors. The Basement was left unfinished, But they installed a Duct system that could be extended for future use. After 18 Years I upgraded to a new High efficiency Furnace and Air conditioning. The new contractor admired the original installation and how well it was done. This prompted me to write these comments. I remember the original installer and how well they did their work. I believe the owners name was John. I want to thank him for a good Job they did all these years later.
Klaus H.
Testimonials:Aeronautical Firm located in Chicago, Seattle, and North Carolina
As a large commercial aerospace company, we have a large variety mechanical and HVAC systems. Gasline Mechanical has been our go to contractor for many projects in severalof our buildings. With projects ranging from small to large scale ductwork jobs, to large scale cooling tower replacement jobs, to custom stainless steel humidification system work, Gasline has always met or exceeded our performance expectations and completed all of the projects on budget and on time.
We are always looking for talented members to add to our team. Contact us for more information.
HVAC Installation, Plumbing Repair, AC Repair, Air Conditioning Installation & AC Service Everett, WA, Mill Creek, WA, Monroe, WA, Woodinville, WA & Snohomish, WA
Air Conditioner Repair Everett, WA | AC Service Mill Creek, WA | HVAC Company Monroe, WA
Plumber ∴ Heating Service ∴ Air Conditioner Repair ∴ HVAC Company ∴ Snohomish, WA ∴ Monroe, WA ∴ Woodinville, WA
