Best Storm Drains Company in Anchorage, AK and Surrounding Areas

If you live in Anchorage, AK, or the surrounding areas and need reliable storm sewer services, you need to find the best sewer company to do the work. They are experienced in evaluating existing systems, performing maintenance and repairs, and designing new systems that meet local codes. Their knowledgeable technicians have access to the newest technologies available, so they can provide cost-effective solutions that will keep your property safe from flooding. In addition to our experience, we offer competitive pricing and excellent customer service, which makes them an ideal choice for any storm sewer needs!

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Things To Consider When Building A Storm Drain

Magnitude Of Work

When building a storm drain, the magnitude of work should be considered. This is because the complexity and size of a storm drain system will affect the time it takes to complete construction and determine how costly it will be. The amount of materials needed and labor costs can vary greatly depending on the size and scope of the project. Additionally, drainage issues need to be addressed to ensure that water is efficiently diverted away from homes or buildings in an area prone to flooding or heavy rainfall. 

Slope Of The Land

When considering building a storm drain, the land's slope should be considered for optimal efficiency. The steeper the slope of the land, the faster water will flow through an open channel or pipe system and vice versa. Building on a steep incline may require additional construction costs to ensure that water can safely pass through without causing erosion or flooding. A gentle slope is often preferred to reduce runoff speed and contain more water within a small area. 

Existing Utility Lines

When constructing a storm drain, existing utility lines should be considered. Utility lines may include gas, water, sewer, and electric services in the proposed construction area. Understanding their location is important to ensure no disruption or damage when excavating for the storm drain. It's recommendable to contact local utilities before beginning any construction project to acquire accurate information about where their respective lines are laid out. This will help avoid potential conflicts during excavation and reduce time spent on rerouting them if necessary.

Pipe To Use

When building a storm drain, one of the most important things to consider is what type of pipe you plan to use. The type of pipe used can determine many factors, including cost, durability, and performance during heavy rainfall. PVC pipes are generally cheaper than metal or concrete pipes but require more maintenance. Metal and concrete pipes provide better longevity with minimal maintenance but usually come at a higher price tag. Additionally, some areas may have specific requirements for the material to be used for the construction project to pass inspection. 

Disposal Point

When building a storm drain, one important thing to consider is the location of the disposal point. It is where all of the water from your storm drain system will ultimately end up. You need to make sure that you have considered any potential environmental impact and choose a disposal point with ample capacity for both current and future drainage needs. It's also important to ensure that your disposal point selected is not prone to flooding due to its elevation or proximity to other water sources. Finally, be sure that there are no regulations preventing waste from entering nearby water or wetlands.

AA Dirtwork & Snow Removal - The Best Storms Sewer Company in Anchorage, AK and Surrounding Areas

AA Dirtwork & Snow Removal is the best storm sewer company in Anchorage, AK, and surrounding areas. We offer quality storm sewer services at competitive prices. Our team of experienced technicians is well-versed in all aspects of storm sewer installation, maintenance, repair, and replacement. With our extensive knowledge and experience, we can ensure that your project is completed correctly to code standards and on time. We also use only quality materials for every job we take on, so you can rest assured that your property will be properly protected from water infiltration or damage caused by storms or other weather events.

FAQ's

  • Why is storm sewer maintenance important even if I don’t notice any drainage issues?

    Storm sewer issues often develop silently. By the time visible problems like pooling or flooding appear, damage may already be extensive and costly. Regular maintenance prevents clogs, pipe collapse, and soil erosion, especially in Anchorage’s freeze-thaw climate. Debris, sediment, and vegetation buildup can restrict flow, leading to backflow or surface flooding. AA Dirtwork’s proactive inspections catch issues early, saving property owners from unexpected repair bills and environmental fines for improper runoff.

  • How does Anchorage’s unique climate affect storm sewer systems?

    Anchorage’s seasonal freeze-thaw cycles, heavy snowfall, and spring melts place exceptional stress on storm sewer infrastructure. Ice expansion can crack pipes, and sudden snowmelt can overwhelm systems, leading to flooding or road washouts. AA Dirtwork designs and maintains systems that account for permafrost behavior and rapid thaw events. We use materials and installation techniques tailored to extreme Alaskan conditions to ensure long-term durability and reliability.

  • What are common signs that my storm sewer system needs attention?

    Look for slow drainage, standing water, sinkholes, foul odors, or unusual erosion patterns on your property. Bubbling or gurgling sounds from storm drains during rainfall are also red flags. These signs indicate potential blockages, structural damage, or improper grading. Don’t wait until a storm causes flooding—AA Dirtwork can conduct a detailed evaluation using specialized equipment to locate and fix issues before they escalate.

  • How often should storm sewers be inspected or cleaned?

    At a minimum, storm sewer systems should be inspected annually, and cleaned every 1–3 years, depending on location and usage. Commercial or industrial sites may require more frequent service. Anchorage’s seasonal leaf fall, gravel runoff from plowing, and sediment from construction can accelerate clogging. AA Dirtwork offers seasonal maintenance plans tailored to your site conditions, ensuring your system stays functional year-round.

  • What’s the difference between storm sewers and sanitary sewers, and why does it matter?

    Storm sewers carry rainwater and snowmelt, while sanitary sewers handle wastewater from homes and businesses. Confusing the two can lead to costly cross-contamination or fines. Discharging oils, chemicals, or debris into storm sewers violates local regulations and harms ecosystems. AA Dirtwork ensures that your storm systems are separate, compliant, and properly maintained to protect your property and Anchorage’s waterways.

  • Can clogged storm drains lead to foundation or structural damage?

    Yes. Poor stormwater drainage can saturate soil, leading to shifting foundations, cracks, and even basement flooding. Water pooling near your structure may seem minor but can compromise load-bearing elements over time. AA Dirtwork addresses these risks by properly grading your landscape, clearing blockages, and reinforcing drain systems to direct water away from vulnerable areas—protecting your building’s structural integrity.

  • What should I do if I see ice forming around my storm sewer in winter?

    Ice buildup around storm sewer inlets indicates poor drainage or trapped water. This can result in road hazards or ice dams damaging nearby structures. Avoid breaking ice yourself, as this may damage components. Instead, contact AA Dirtwork—we use professional steamers and thawing equipment to safely restore flow, and we’ll assess whether design flaws or blockages are contributing to the problem.

  • What’s involved in the storm sewer installation process?

    Storm sewer installation involves careful planning: surveying the site, designing slope and flow paths, excavating, laying pipe (typically HDPE or reinforced concrete), backfilling, and testing. Anchorage’s frozen ground adds complexity, requiring specialized equipment and techniques to minimize soil disturbance and ensure frost-resistant installations. AA Dirtwork handles everything in-house—from permitting to post-install grading—to ensure smooth, code-compliant results.

  • How do you ensure proper grading to support stormwater drainage?

    Proper grading directs water away from structures and into designated channels or catch basins. AA Dirtwork evaluates elevation levels using precision equipment and adjusts slope grades to prevent pooling or erosion. In Anchorage, this may include installing swales, trench drains, or French drains where needed. We also account for snowmelt direction and refreeze risk to maximize system performance in all seasons.

  • Are there environmentally friendly options for stormwater management?

    Absolutely. Green infrastructure like rain gardens, permeable pavers, bioswales, and vegetated retention areas can reduce runoff and filter pollutants naturally. These solutions are especially valuable near lakes, wetlands, or sensitive urban areas. AA Dirtwork can integrate eco-friendly practices into your storm system design without compromising performance, aligning your project with local environmental goals and sustainability standards.