Septic Pumping...and much more!



Septic tanks, gray water, bladders, cesspools, pit-set toilets, residential, commercial...we take care of it all.
Known for our cleanliness and honesty, we ensure the job is done right the first time. Contact us today for fast and dependable service.
Reliable, affordable, and top-quality septic pumping services in Deer Park, Chewelah, Loon Lake WA and surrounding areas.
Residential Septic Services
​​​Septic Tank Pumping
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Septic Inspections
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Septic Riser Installation
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Tank Locating
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Septic Repairs
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Maintenance Reminders
Commercial Septic Services
​Septic Tank Pumping
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Restaurant Grease Traps
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Commercial Holding Tanks
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Maintenance Reminders

Plan Ahead!
Call to get your tank pumped before birthday parties, weddings, family get-togethers, and other special occasions to ensure that the system performs properly for you and your guests.
Common Questions
How Often Should I Pump My Septic Tank?
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Slow Drains: If your sinks or showers drain slowly, it could be an early warning sign of septic tank or drain system issues. Don't ignore the signs—address the problem before it worsens.
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Slow Toilet Flush: A sluggish toilet flush is a common indicator that your septic tank may be nearing capacity or experiencing a blockage. Keep an eye on how quickly your toilet empties after flushing.
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Unpleasant Sewage Odors: Strong sewage smells inside your home or in your yard are often a red flag for septic tank trouble. These odors are a clear sign that your system needs immediate attention.
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Pooling Water or Sewage in Your Yard: If you notice standing water or sewage pooling in your yard, it could mean your septic tank is full or the lateral drain field is damaged. Act quickly to prevent further issues.
Residential Septic Tanks should be pumped every 2-6 Years depending on usage. However, there are some early signs that you require septic pumping:​​​
Why is Septic Backing up in My House?
Common causes include:
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A full tank in need of pumping.
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Clogged pipes blocking proper flow.
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Damage to your septic system components.
How Does My Septic Tank Work?
All conventional septic systems have a septic tank, which is usually a large buried rectangular or cylindrical container made of concrete, fiberglass or polyethylene. Wastewater from all plumbing fixtures drain into the septic tank. Heavy solids settle to the bottom where bacterial action produces digested sludge and gases. Lighter solids that float such as grease, oils and fats, rise to the top and form a scum layer. Systems constructed before 1975 usually have single compartment tanks. Those built from 1975 and on are usually two compartment tanks. This is important to know when having the septic tank serviced, as both compartments of a two-compartment tank need to be pumped.
How Do I Locate My Tank?
Tanks can be buried anywhere from 2" to over 6' depending on what sort of landscaping has taken place since it was installed.
What Areas Do You Service?
We proudly offer septic pumping to Spokane County, Stevens County, and Pend Oreille County. Our expert team provides top-notch septic tank pumping, maintenance, and repairs in communities like Deer Park, Spokane, Colville, Chewelah, Newport, Mead, Chattaroy, Clayton, Loon Lake, Elk, Springdale, Addy, Arden, Valley, Suncrest, Nine Mile Falls and more. We are your trusted local provider of fast, affordable, reliable septic system services. Contact us today to keep your septic system in peak condition!
Other Services

Each time a septic tank is pumped, the lids need to be dug up. This can be both costly & a lot of work. We recommend installing risers for future ease of service to your system.
We provide enzymes for septic tanks, grease traps, & cesspools. Enzymes will keep your system working properly and eliminate grease buildup from your drain lines. However, they do not eliminate the need for regular tank pumping. Call today & take the first step in preventing tank failure!


Effluent filters keep sludge and scum in the septic tank - allowing only clean effluent water to flow into the drain field or pump system chamber. The filter needs to be cleaned at least once a year!
If your septic tank alarm is going off, it’s a clear sign of a potential issue. Trust our experienced team to quickly diagnose and resolve the problem, ensuring your system is back to working smoothly in no time.


Got septic issues?
​Prettyman's Septic provides dependable solutions and expert service. Contact us today to schedule your septic service or get the answers you need!
Prettyman's LLC: Your Premier Provider for Septic Tank Services near Deer Park, WA
​At Prettyman's LLC, we specialize in Residential and commercial septic tank pumping services near Deer Park, WA.
Residential septic pumping is essential to maintain the optimal performance of your septic system. Our highly trained technicians use advanced equipment to remove accumulated sludge and ensure your tank is thoroughly cleaned.
Comprehensive Solutions for Your Septic Needs
When it comes to septic tank services near Deer Park, WA, Prettyman's LLC is your go-to provider. We provide comprehensive installation, upkeep, and repair services. Regular septic cleaning is crucial to prevent clogs, odors, and system failures. At Prettyman's LLC, we offer thorough septic tank pumping near Deer Park, WA, to keep your system in optimal condition. To remove accumulated waste and enhance your septic system's general functioning, our knowledgeable specialists use cutting-edge tools and environmentally safe methods.
Septic Pumping Services: Reliable and Efficient Solutions
Septic tank backing up in the house? Or septic backing up in the shower? Your septic tank may be overfull, plugged, or experiencing drain-field failure When you are searching for septic tank pumping near me, rely on Prettyman's LLC. Our team has extensive experience in handling all types of septic systems. We employ efficient pumping techniques to remove waste and ensure your tank is empty and clean. When it's time for septic tank pump service near Deer Park, WA, rely on Prettyman's LLC. Our team has extensive experience in handling all types of septic systems. We employ efficient pumping techniques to remove waste and ensure your tank is empty and clean. Portable Restrooms:
Convenient Solutions for Any Event
In addition to our septic services, Prettyman's LLC also offers portable restrooms for various events and occasions. Whether you're hosting a construction site, outdoor event, or any gathering where restroom facilities are needed, our portable restrooms provide a convenient and hygienic solution. Contact us for all your septic tank and portable restroom needs near Deer Park, WA.
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Welcome to Prettyman's LLC, your premier destination for septic tank pumping services in Chewelah, Washington, and the surrounding areas. Maintaining your property's septic system is essential for its proper functioning and longevity. Our expert team specializes in efficient septic pumping, utilizing advanced equipment and techniques to ensure thorough maintenance and prevent potential issues. With regular pumping from Prettyman's LLC, you can rest assured that your septic system will operate smoothly, avoiding costly backups or overflows.
Dedicated Professionals for Your Septic Needs
At Prettyman's LLC, we understand the importance of a well-maintained septic system. When looking for commercial and residential septic pumping near Chewelah, WA, contact Prettyman's LLC. Our dedicated professionals are committed to providing prompt and reliable septic pumping services tailored to your specific needs. Whether you need routine maintenance, assistance with a septic emergency, or a septic pump before a Chewelah festival, you can trust Prettyman's LLC to deliver exceptional results every time.
Top-Quality Porta Potty Rentals for Your Outdoor Events
In addition to our comprehensive septic tank pumping near Chewelah WA, Prettyman's LLC also offers top-quality porta potty rentals for your outdoor events and construction projects in Chewelah, Washington. Our porta potties are clean, well-maintained, and equipped with essential amenities to ensure the comfort and convenience of your guests or workers. Whether you're hosting a wedding, festival, or sporting event, or overseeing a construction site, our wide selection of portable restrooms has you covered. From single units to multiple facilities, we provide flexible rental options to meet your specific needs, all at competitive prices.
Trust Prettyman's LLC for Your Septic and Sanitation Needs
Don't let septic issues disrupt your plans. Trust Prettyman's LLC for reliable septic pumping and porta potty rentals in Chewelah, Washington. Contact us today to schedule your service and experience the difference of working with a dedicated and professional team. Your satisfaction is our top priority, and we're here to ensure that your event or project runs smoothly from start to finish.