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Hermanson Since 1979, Hermanson Company has been a regional leader in Mechanical Systems Construction - HVAC Sheet Metal, Pipe-Fitting & Plumbing - design, fabrication & installation for projects ranging from large, complex new & renovation construction to quick-hit retrofits and tenant improvements. Hermanson's experienced design engineers collaborate with skilled construction professionals to provide efficient, cost-effective, and high-quality mechanical & plumbing systems through an integrated, streamlined process.
Services
Hermanson's goal is to offer our clients the best in mechanical construction, engineering and service. To accomplish our mission, we must be our clients' most customer-focused and reliable partner. We must achieve our work in a friendly, professional, and dependable fashion - encouraging our clients to feel comfortable not only with the quality of our work but also with the quality of the relationship.
In 1979, after almost 25 years in the Sheet Metal Industry, Jerry Hermanson decided to step out on his own and founded Hermanson Corporation. Jerry's journey began as a Sheet Metal apprentice in Bremerton. He worked his way through the trade to Project Management, eventually leading the establishment of large sheet metal shops and managing the construction of heating systems along the Trans-Alaska Pipeline.
Whether it is emergency repair of an air conditioning system on an 85-degree day or planned inspections and maintenance to help avoid an inconvenient and costly crisis, Hermanson's Service Department brings you the expertise and dedication you need. Hermanson's Service specialists provide cost effective, comprehensive preventative maintenance and around-the-clock emergency service for HVAC and Plumbing equipment and systems.
As a leading Mechanical Contractor in the Pacific Northwest, Hermanson offers a comprehensive suite of mechanical system design, construction and repair & maintenance services. Within each of our specialty areas, we offer the best of both worlds - state-of-the-art technology and good old-fashioned hard work and dependability - so that we exceed our customers' expectations.
Reviews (7)
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D. Wall
Jun 01, 2022
Critical: Professionalism I watched an employee from this company in the work van lay on his horn while tailgating someone that was doing the speed limit. He then aggressively passed them on the shoulder. Van number 0019. Based on that. I would never recommend this company.
Sabrina Roberts
Feb 11, 2021
Highly competent and friendly commercial HVAC and plumbing contractor
Anthony J. Frank Sr
Dec 30, 2020
HVAC company great guys will do what it takes to get the job done.
Anthony Snyder
Feb 10, 2020
I've never used the Hermanson company, but I did get buzzed by their service van doing 70 on the snowy freeway. If their service is anything how they drive, it'll be fast and reckless.
Caroline S.
Nov 23, 2019
Critical: Quality Could do without casual misogyny from 8265.
Maya Noelle Tremblay
May 09, 2019
Talk about hidden fees and unfair billing practices. The guy was here for 20 mins to replace a part which I already bought and had waiting for him here. I know - I was home and at my building we log all access. I was charged for 2 service hours plus additional fees. I bought the replacement part from my building and was told by the building manager it was an easy fix, that he or I could do it, but that it might be worth spending a couple bucks for a pro because if we did it wrong (unlikely though that might be) it would flood the building.

I agreed. Enter Hermanson Company - The invoice that was emailed to me much later despite saying ON the invoice that it SHOULD BE PRESENTED at the time of service for accuracy (wonder why that didn't happen?) I was charged for 2 hours of service, an "environmental fee" and a "truck charge". Wendy Lewis -Lead Service Billing Coordinator - explained these when asked by saying "The truck charge and environmental fees are items that are charged to every service call.

These cost cover items that we don't charge individually for: examples would be fuel, insurance, licensing & registration, disposing of items, rags, bags, gloves, etc." AND - "I understand that it seems like he only work on your service call for 20 min. In reality it takes time to get to your location, find parking in Seattle and when finished with the job, fill out paperwork.

All of this time adds up to the 2 hours. " PS - no rags, bags or gloves were involved. I would think that fuel, insurance, licensing and registration would be part of the cost of doing business. if I have to pay for it per service then at least tell me, because it's not normal to charge each customer for that. Also, service calls are normally billed for the time spent on the premises. Apparently now it includes all the above. Total BS. So, the work was fine, the guy was nice, the charges are ABSURD.
Samantha S.
May 26, 2017
Dude was totally rude. He was leaving a restaurant (with his own kid) and didn't even hold the door open for a lady coming in with a stroller.