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Your Trusted Leak Detection Company in Littleton

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A leak turning into a puddle on the floor

Technicians Available 24/7

Fast, Accurate Leak Detection in Littleton

From slab leaks under your foundation to hidden pipe damage behind the walls, Done! Plumbing, Heating, Cooling & Electric uses advanced water leak detection tools to pinpoint problems fast. Whether you’re a homeowner or managing a commercial property, our non-invasive methods help stop water damage in its tracks. We’re the leak detection company Littleton trusts—available 24/7 to protect your property and peace of mind.

5-Star Service

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Awards & Accreditations

Recognized for Precision & Professionalism

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Done Care Club

Prevent Leaks Before They Start with Routine Care

Small leaks can cause big damage—unless you catch them early. That’s where the Done Care Club comes in. Our exclusive maintenance program helps Littleton property owners stay ahead of water damage with proactive inspections, seasonal plumbing checks, and priority scheduling. Whether it’s a potential slab leak or an issue hiding behind the walls, Done! Plumbing, Heating, Cooling & Electric gives you the confidence that your home or business is protected year-round.

Home Comfort Guarantee

Leak Detection Backed by Our Home Comfort Guarantee

With Done! Plumbing, Heating, Cooling & Electric, your leak detection service is backed by our Home Comfort Guarantee. We provide clear, upfront pricing before any work begins—no hidden fees, ever. All of our technicians are background-checked, bonded, and trained to deliver precise, non-invasive water leak detection services. And if you’re not 100% satisfied, we’ll work with you to make it right. From foundation leaks to pipe pinholes, we stand behind every job—because your comfort and peace of mind matter.

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