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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon24
    Verified septic tank services reviews

Verified Reviews for Septic Tank Service pros in Unalaska, AK

*The Angi rating for Septic Tank Service companies in Unalaska, AK is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Septic Tank Service needs.

*The HomeAdvisor rating for Septic Tank Service companies in Unalaska, AK is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Septic Tank Service needs.

Last update on November 29, 2025

Find Septic tank pros in Unalaska

Avatar for Septic Solutions

Septic Solutions

4.67(
12
)

Septic Solutions

4.67(
12
)
Customers say: Quality work
35 years of experience

Innovative & Practical Septic Solutions For South Central Alaska. With easy financing and thorough free consultations, we offer: * Septic & Sewer Design And Installation * Diagnostics, Repair & Replacement * COSA & Video Pipe/Sewer Inspections * Ground Water Remediation * Foundation Sealing, Excavating & Regrading Let’s face it…You should be confident in your septic solution. We pride ourselves on going the extra mile to ensure all of our work is done properly and is guaranteed to last. Whether it’s repair of an existing tank or the installation of a new Advantex system, gain peace of mind knowing your long-term septic needs are being managed by the most knowledgeable in the industry. Septic Solutions carries the certifications & in-house engineering team necessary to design & install all types of septic systems. If you are having issues with your septic system, need a new system installed, or require a real estate septic inspection, we are dedicated to ensuring that you know your options for the most cost-effective, practical and long-term solution. Schedule your complimentary consultation today. We’d love to talk about your options & make sure you’re getting the septic solution you need.

"Excellent to work with!. Years of experience with this crew. Attentive to concerns & cost. Would recommend this company for sure! Job completed on time and in budget!! "

Wendy A on November 2025

Innovative & Practical Septic Solutions For South Central Alaska. With easy financing and thorough free consultations, we offer: * Septic & Sewer Design And Installation * Diagnostics, Repair & Replacement * COSA & Video Pipe/Sewer Inspections * Ground Water Remediation * Foundation Sealing, Excavating & Regrading Let’s face it…You should be confident in your septic solution. We pride ourselves on going the extra mile to ensure all of our work is done properly and is guaranteed to last. Whether it’s repair of an existing tank or the installation of a new Advantex system, gain peace of mind knowing your long-term septic needs are being managed by the most knowledgeable in the industry. Septic Solutions carries the certifications & in-house engineering team necessary to design & install all types of septic systems. If you are having issues with your septic system, need a new system installed, or require a real estate septic inspection, we are dedicated to ensuring that you know your options for the most cost-effective, practical and long-term solution. Schedule your complimentary consultation today. We’d love to talk about your options & make sure you’re getting the septic solution you need.

"Excellent to work with!. Years of experience with this crew. Attentive to concerns & cost. Would recommend this company for sure! Job completed on time and in budget!! "

Wendy A on November 2025

Matchicians Test Ad Pro

5.00(
2
)

Matchicians Test Ad Pro

5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

​​Matchicians Test Ad Pro is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

​​Matchicians Test Ad Pro is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Septic Tanks questions, answered by experts

A well pressure tank can last up to 15 years. However, how long your well pressure tank lasts depends on a few factors. If you have an appropriately sized tank from a high-quality brand, it’s more likely to last longer. Maintaining clean well water also helps since there won’t be sediment mucking up the works. Keeping to a maintenance schedule ensures that you catch minor repairs before they turn into big problems that require a complete tank replacement.

According to the Environmental Protection Agency (EPA), septic tanks must be located a decent distance from places subject to flooding or surface ponding. Additionally, septic tanks should be installed on level ground so that the waste can properly settle in the tank. Most tanks are located 10 to 20 feet away from the home. More specific requirements vary by location, so call a local septic pro or your local health department for more information.

The most budget-friendly septic system is a plastic tank, which starts at around $2,900. This is $200 less than concrete septic tanks and $500 less than fiberglass.

Septic tank costs vary with the size of the tank—and the size you need depends on the size of your household. For example, a 1,000-gallon septic tank is the minimum size for most 1-, 2-, or 3-bedroom homes, and costs between $900 and $1,500. However, the tank is only one part of the septic system—which costs significantly more to install. If you’re setting up a new septic system (rather than replacing an existing tank), you can expect to pay about $7,310 on average. Costs can be higher depending on the type of septic system you choose.

Adding a thin layer of dirt over a septic drain field is fine, especially if soil erosion has occurred. However, adding too much dirt can compact the soil, reducing the drain field’s ability to absorb and filter wastewater properly. Avoid using heavy clay soil, as it can prevent proper drainage. Instead, use a light layer of topsoil and plant grass to help with soil stability.

The Unalaska, AK homeowners’ guide to septic tank services

From average costs to expert advice, get all the answers you need to get your job done.

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