
We fix leaks, pumps, and damaged pond systems so you can enjoy clear water and healthy fish again.
At Pacific Pond and Aquarium, pond repair is one of the most important services we provide. A damaged pond does more than look bad. It can waste water, stress your fish, damage equipment, and turn a peaceful feature into a constant problem. We have been repairing ponds across Los Angeles and the San Fernando Valley since 2000, and we know how to find the source of the issue and fix it the right way.
Every pond repair job starts with a careful evaluation. Some problems are easy to spot, like a torn liner, a leaking waterfall, cracked plumbing, or a pump that stopped working. Other issues take more time to diagnose. Water loss can come from evaporation, splash-out, plumbing leaks, settling, poor construction, clogged filtration, or worn-out parts. We inspect the full system so we can identify the real cause before recommending repairs.

We handle many types of pond problems for homeowners, commercial properties, apartment communities, and other clients. Our pond repair service may include:
Leak detection and water loss troubleshooting
Pond liner repair and liner replacement
Waterfall and stream leak repair
Skimmer repair and replacement
Biofilter repair and upgrades
Pump troubleshooting, repair, and replacement
Plumbing repairs for cracked, loose, or leaking lines
Valve and fitting replacement
Aeration and circulation corrections
Drain and clean-outs when repair access is needed
Rock and edging adjustments after settling or movement
Fish-safe system corrections to improve water quality
One of the most common calls we get is for a pond that is losing water. Not every pond leak is caused by the liner. In many cases, the problem is in the waterfall, filter, skimmer, plumbing, or the way water is flowing through the system. We check all of these areas during our inspection. If needed, we isolate sections of the pond and circulation system to narrow down the problem. This helps us avoid guesswork and save our customers time and money.
We also look for water escaping over pond edges, behind waterfall stone, through loose fittings, or from damaged flex pipe and PVC connections. Small leaks can become major issues over time, especially when they cause soil erosion, high water bills, or pump damage from low water levels. Fast repair can protect both the pond and the equipment.

If your pond liner is punctured, brittle, slipping, or no longer sealing correctly, we can assess whether a targeted repair or full liner replacement makes the most sense. We work carefully to preserve what is working and only recommend bigger repairs when they are truly needed. If the plumbing is the problem, we repair or replace damaged lines, fittings, check valves, and other components that affect performance.
We also repair parts of the pond structure that may be causing problems, including shifting rock, loose edging, poorly supported waterfall sections, and areas where age or settling has changed the original water flow. Structural issues can lead to repeated leaks and poor circulation if they are not corrected properly.
Your pond depends on reliable equipment to stay clear, clean, and healthy. If a pump is underperforming, clogged, noisy, or completely failed, we inspect the unit and the connected system to determine the best solution. In some cases, a repair is enough. In others, replacement is the smarter long-term choice. We can also address skimmers, filters, UV clarifiers, aeration components, and circulation problems that are hurting water quality.
When equipment is not working as it should, the signs often show up fast. You may notice cloudy water, algae growth, debris buildup, low waterfall flow, poor oxygen levels, or stressed fish. Our goal is to restore proper function so your pond is easier to maintain and more enjoyable to own.
We understand that many of our customers care deeply about their koi and pond fish. We do too. When repairs affect the pond environment, we take steps to protect fish and preserve water quality whenever possible. That includes planning repairs carefully, minimizing stress, and using fish-safe methods and materials. If a repair requires draining part or all of the pond, we explain the process clearly so you know what to expect.

It is a good idea to call for pond repair if you notice any of the following:
Your pond water level drops faster than normal
You are adding water often to keep the pond full
The waterfall or stream is not flowing correctly
The pump is loud, weak, or not turning on
The water is cloudy, stagnant, or has a bad smell
Fish seem stressed or are gathering near the surface
The skimmer or filter is not working properly
You see wet soil, pooling water, or erosion around the pond
Rocks, edging, or liner sections have shifted
These signs usually do not get better on their own. The sooner we inspect the pond, the more likely it is we can prevent bigger damage and higher repair costs.
We believe pond repair should be honest, practical, and focused on long-term results. We do not just patch symptoms and leave. We look at how the full pond system works together, from water flow and filtration to liner condition and fish health. That allows us to make repairs that solve the real problem and help prevent repeat issues.
Because we have served the Los Angeles area and San Fernando Valley since 2000, we have worked on many pond styles, sizes, and system types. We repair backyard koi ponds, decorative water gardens, pondless features, and larger systems at apartment communities and commercial properties. Whether your pond was professionally built or has been modified over time, we can help diagnose the issue and restore it.
Customers choose us because we are experienced, reliable, and easy to work with. We show up ready to inspect the problem, explain what we find in plain language, and recommend repair options based on what your pond actually needs. Our focus is always on quality work, clear communication, and respectful service.
If your pond is leaking, losing flow, or not working the way it should, do not wait for the problem to get worse. Contact Pacific Pond and Aquarium to schedule a pond repair evaluation. We are here to help you protect your fish, your equipment, and your investment, and get your pond back to looking and working its best.
Common questions we hear from homeowners and property managers about pond repair in Los Angeles and the San Fernando Valley.
See how homeowners and property managers rate the service, repairs, and results they count on
Excellent service! The job was done beautifully.
I can't tell you how amazing Andrew has been in helping me get my pond cleared up. When we first moved in the pond was so full of algae I couldn't even see the fish! He has helped me to upgrade my equipment properly and reasonably and for the first time I can see fish and the bottom of the pond. He is reliable and checks in on progress and gets it done! I am so grateful I found Pacific Pond!
DJ and Andrew were awesome! They came out to fix our fountain and pump, figured out the problem quickly, and had everything running again in no time. They were friendly, professional, and took the time to explain what was going on without trying to upsell anything. It’s so nice to have the fountain working again. Really happy with their work and would definitely recommend them!
Protect your fish and prevent bigger damage with fast, expert service from our trusted team.
We start with a detailed on-site pond inspection to find the true cause of leaks, pump failure, liner damage, plumbing issues, or water loss. After we assess the condition of the pond, equipment, and fish safety concerns, we give you a clear repair plan and honest estimate, usually during the same visit or within 24 hours.
Once approved, we schedule your pond repair at a convenient time and complete the work using proven methods and quality parts made for long-term performance. We repair liners, faulty plumbing, pumps, filters, waterfalls, and drainage issues while keeping disruption low and taking extra care to protect fish, plants, and surrounding landscaping.
After repairs are complete, we test water flow, circulation, filtration, and overall system function to make sure everything is working as it should. We clean the work area, review the repair with you, answer questions, and share simple maintenance tips so you can enjoy a healthy, reliable pond with confidence.