About Williams Mechanical in Everett, WA
3903 Smith Ave, Everett, WA 98201
Provided Services
- Plumbing inspection
- HVAC installation or replacement
- HVAC system repair
Common Questions
As a longtime commercial contractor, do you handle residential HVAC replacement in Everett?
Yes, our 25 years of experience with large-scale commercial HVAC systems directly informs our approach to residential projects. We apply the same rigorous standards for proper system sizing, efficient installation, and durable materials to your home. This ensures your new HVAC system is built to handle our local climate reliably for years, just like the systems we install in local hospitals and fire stations.
What's included in a professional plumbing inspection, and why is it important for older Everett homes?
Our plumbing inspection is a thorough assessment of your water supply lines, drains, fixtures, and water heater. For many Everett homes, this is crucial for identifying aging pipes, potential leaks, or slow drains before they become emergencies. Given the common local issues with storm drain blockages and moss root intrusion in sewer lines, our inspection pays special attention to main drain health, helping prevent backups and costly property damage.
My main sewer line is draining slowly. Could this be related to moss or tree roots, and how do you fix it?
Absolutely. Moss growth and tree root intrusion into sewer pipes are frequent challenges for Everett properties due to our moist climate and mature landscaping. We first use specialized camera inspection to locate the exact problem. For root intrusion, we can often clear the line with powerful hydro-jetting that cuts through roots and cleans the pipe walls. If damage is severe, our expertise in process piping and commercial plumbing allows us to perform a precise, minimally invasive repair or replacement of the affected section to restore proper flow.
Company Overview
For over 25 years, Williams Mechanical has been a cornerstone of the Everett construction and facilities community, specializing in complex commercial and industrial plumbing, HVAC, and process piping systems. As a union signatory, their skilled workforce brings precision and reliability to every project, from new hospital wings and fire station remodels to tenant improvements in grocery stores. Their expertise isn't limited to new builds; they also provide essential ongoing HVAC repair and plumbing inspection services, ensuring the long-term performance of the systems they install. This deep-rooted local experience means they understand the specific demands of Snohomish County's built environment, offering dependable solutions for both large-scale construction and critical maintenance needs.
Business Location & Hours
| Mon: | 8:00 AM - 5:00 PM |
| Tue: | 8:00 AM - 5:00 PM |
| Wed: | 8:00 AM - 5:00 PM |
| Thu: | 8:00 AM - 5:00 PM |
| Fri: | 8:00 AM - 5:00 PM |
| Sat: | Closed |
| Sun: | Closed |














