Loyal Mechanical Inc. opened in 1986, acquired Pioneer Plumbing Heating in 1991. We work with select clients with projects ranging from remodels, renovations, to tenant improvements, and insurance repair. Loyal Mechanical Inc was founded with one core value in mind. Providing exceptional service and quality work at a good price. It is because of this basic principal that we have maintained our status as a medium sized plumbing company. Repeat business is our goal, so we focus on maintaining a cooperative working relationship with our customers. New Construction: For those wanting to build a new house, look to Pioneer to fulfill all your needs. From Rough-In to Trim Out, Pioneer Plumbing will provide accurate, time-effective, and cost-effective work for your new house. Remodels: With most remodels, you will find most residents choose to stay in the house while the improvements are being made. Our technicians, along with providing quality work, focus on time management as to not be a burden to your family in your living space. Copper Re-piping: Pioneer Plumbing & Heating is the contractor with the expertise to handle any plumbing problem in your home. Whether you need help with a simple water leak or a comprehensive re-piping project, we will provide you with the knowledge and options to make the best choice. Drain Cleaning: When your drains are clogged, you need help from a trusted professional plumber. Pioneer plumbers are experienced in definitively diagnosing and resolving any drain problem. We have several services to inspect, open and clean your drain and sewer pipes, returning them as closely as possible to their original capacity. We can open any clogged drain. We have a Service Department that handles all plumbing problems involving single-family homes multifamily homes (apartments), and commercial locations. Our Construction Department handles Remodels, Renovations, Tenant Improvements, and other building repairs. We would love to hear from you. Drain and Sewer Line Back-up or Blockage , Broken Concrete or Clay Sewer Lines , Broken or Burst Pipes , Root Intrusion Damage , Offset Pipes, Hot Water Installation Replacement, Repair Leaky Faucets, Toilets , Garabage Disposal Repair, Clogged Drains.
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Sewer job well done!

I noticed sewer coming up from a floor drain in my basement, so I called Pioneer Plumbing and they arrived to my house within the hour. A very professional shop that I would recomend to anyone.



Provided by Citysearch
User review by llarson207

Overall, the plumbing done to my house was more than adequate. The plumbers that serviced my house were more than knowledgable and respectful

More Business Info

Family Owned and Operated in Seattle, over 30 Years Experience

BBB Rating
BBB Rating and Accreditation information may be delayed up to a week.
Regular Hours
Mon - Fri:
  • Commercial
  • Heating
  • Residential
  • Air Conditioning
  • Service & Repair
  • Installation
Commericial Plumbing, Residential Plumbing
Payment method
mastercard, check, visa
Proudly Serving the Greater Seattle Metro Area.
Ballard, Loyal Heights, Whittier Heights

Angie's List Super Service Award Winner 2010.

Other Emails

Air Conditioning Service & Repair, Air Conditioning Contractors & Systems, Altering & Remodeling Contractors, Backflow Prevention Devices & Services, Bathtubs & Sinks-Repair & Refinish, Building Construction Consultants, Building Contractors, Building Contractors-Commercial & Industrial, Garbage Disposal Repair, Gas Lines-Installation & Repairing, General Contractors, Heating Contractors & Specialties, Home Improvements, Leak Detecting Service, Mechanical Contractors, Pipe Thawing, Piping Contractors, Plumbers, Plumbing Contractors-Commercial & Industrial, Plumbing Fixtures, Parts & Supplies, Plumbing, Drains & Sewer Consultants, Plumbing-Drain & Sewer Cleaning, Pumping Contractors, Septic Tank & System Cleaning, Septic Tanks & Systems, Sewer Cleaners & Repairers, Sewer Contractors, Sump Pumps, Water Heater Repair, Water Heaters, Water Treatment Equipment-Service & Supplies
Other Information

Services: Commercial, Heating, Residential, Air Conditioning, Service & Repair, Installation

Free Estimates: Yes

Emergency Service: Yes

Payment Options