Top-Rated Plumbers Near You in Longmont, CO

1st Action Plumbing, Heating, and Air

1st Action Plumbing Heating and Air Team

Plumbing issues can’t be ignored for long. Whether it’s a slow drain, a hidden leak, or a water heater that suddenly quits, you need a plumber who understands Longmont’s unique plumbing challenges—and responds quickly. At 1st Action Plumbing, Heating & Air, we’re committed to keeping your home’s plumbing working smoothly, no matter the issue.

Longmont homeowners face everything from hard water buildup and winter pipe freezes to aging sewer lines and well water concerns. That’s why we provide fast, reliable service that tackles problems at their source, preventing costly repairs down the road. Whether you’re dealing with an urgent repair or planning an upgrade, we’re here to get the job done right—with the quality and professionalism you expect.

Online Contact Form

"*" indicates required fields

Do not fill this form out if you're a solicitor.

Name*
This field is for validation purposes and should be left unchanged.

Longmont's Unique Plumbing Challenges

Every home has plumbing problems at some point, but Longmont’s climate and water quality make some issues more common than others. If your faucets have white scale buildup, your water heater is running inefficiently, or your pipes are corroding faster than they should, hard water is likely to blame. Mineral deposits from the water supply don’t just cause annoying stains—they clog pipes, reduce water pressure, and shorten the lifespan of appliances.

Then there’s the winter freeze factor. When temperatures drop, unprotected pipes—especially in older homes or unheated crawl spaces—can freeze and burst, leading to sudden flooding and water damage. If you’ve ever had a pipe burst mid-winter, you know it’s not a problem you want to deal with twice.

Sewer systems in some Longmont neighborhoods are also prone to root intrusion and blockages, especially in older clay pipes. If your drains are slow, gurgling, or backing up, tree roots could be growing into your sewer line. Routine maintenance and early repairs can help you avoid major sewer backups and unexpected plumbing emergencies.

At 1st Action, we know Longmont’s plumbing quirks inside and out. Whether it’s protecting your pipes from freezing, installing a water softener, or replacing an outdated sewer line, we’ve got the expertise to keep your plumbing in top shape.

brpic-5f7bbc26bbc8b

Longmont Plumbing Installations

When it comes to installing new plumbing, precision matters. Whether you need a new water heater, water softener, garbage disposal, or complete pipe replacement, our licensed team ensures everything is installed correctly and up to code.

We specialize in PEX piping, energy-efficient fixtures, and whole-home water filtration systems to improve your home’s plumbing performance. Upgrading your plumbing doesn’t just improve functionality—it can also save you money on utilities and future repairs.

Image-3-62851e46de0b7

Longmont Plumbing Remodeling

If you're updating your kitchen or bathroom, your plumbing needs to be just as reliable as the new fixtures you’re installing. Whether you're relocating pipes, upgrading old plumbing, or installing water-efficient fixtures, we’ll make sure your remodel is done right.

At 1st Action, we work alongside homeowners and contractors to ensure new plumbing layouts meet code requirements and function flawlessly. From PEX repiping for durability to water softener installations to protect your new fixtures, we handle the details so you can enjoy your remodel without plumbing headaches.

Image-1-62851e03866d1

Longmont Plumbing Repairs

Leaky faucet? Low water pressure? Sluggish drains? Small plumbing problems can turn into major damage if left unchecked. We provide fast, effective repairs for all types of plumbing issues, from hidden leaks and clogged drains to burst pipes and sewer backups.

If you’re dealing with hard water buildup, corroded pipes, or a failing water heater, our team will diagnose the issue quickly and provide a solution that lasts. No band-aid fixes—just quality repairs you can count on.

Captura-de-Pantalla-2022-04-22-a-las-11-14-35-6262f0bc08d9c

Longmont Water Heater Installation & Repairs

Few things throw off your routine like running out of hot water. Whether your current water heater is struggling to keep up or you’re looking to upgrade to something more energy-efficient, we’ve got you covered.

We install and service both traditional tank and tankless water heaters, making sure your system is the right fit for your home. If you constantly run out of hot water or hear popping noises from your tank, mineral buildup could be reducing efficiency. A tank flush or descaling treatment can often restore performance, but if your system is over 10 years old, a replacement may be the best long-term solution.

Thinking about going tankless? We’ll help you choose the right model and ensure it’s installed with proper filtration and descaling protections, so your investment lasts.

1080x1080Social-4-615e106b584da(1)

Sewer & Drain Services in Longmont

A slow drain might not seem like a big deal—until it turns into a major backup. If your sinks, tubs, or toilets are draining sluggishly, making gurgling noises, or giving off unpleasant odors, it’s time to take action before a full-blown clog disrupts your home.

At 1st Action, we provide drain cleaning, sewer inspections, and full sewer line replacements for Longmont homes. Many older neighborhoods still have clay or cast-iron sewer pipes, which can crack, corrode, or get infiltrated by tree roots. A minor blockage can often be cleared with hydro jetting or professional snaking, but if your sewer line is showing signs of collapse, we may recommend trenchless repairs or a full replacement to prevent recurring issues.

copper pipes

Water Filtration & Gas Line Services

Hard water and aging gas lines are two plumbing issues you don’t want to ignore. Mineral-heavy water can wear down your appliances, while gas leaks pose serious safety risks. We handle both with expert solutions designed for Longmont homes.

If you’re seeing scale buildup on faucets, spotty dishes, or dry skin after showering, hard water is the culprit. A whole-house water softener can help protect your plumbing, extend the life of your water heater, and improve overall water quality.

Need a gas line repair or installation? Whether you’re upgrading to a gas stove, installing a new water heater, or suspect a leak, our team ensures safe, code-compliant gas line work.

A first Action Van

Commercial Plumbing Services in Longmont

We handle commercial plumbing for businesses across Longmont. Whether you run a restaurant, office, or apartment complex, we know how critical reliable plumbing is to your operations. From grease trap cleaning and sewer line maintenance to high-capacity water heater installations, we provide efficient, code-compliant solutions to keep your business running without interruption.

Why Choose 1st Action for Plumbing in Longmont?

When you call 1st Action, you’re getting more than just a plumber—you’re getting a team that understands Longmont’s plumbing challenges inside and out. From hard water buildup to freezing temperatures, we know what it takes to keep your plumbing in top shape, no matter the season.

  • Fast, Reliable Service: Whether it’s an emergency or a routine job, we show up on time and ready to work.
  • Local Expertise: We know Longmont’s unique plumbing issues and how to fix them right the first time.
  • Honest Pricing: No surprises, no hidden fees—just fair, upfront pricing for every job. We’ll give you a quote at the beginning of the process, and let you know ahead of time if any hidden issues arise that may alter your total cost.
  • Long-Term Solutions: We don’t just patch problems; we provide fixes that last.

When you need a plumber you can trust, we’re here to help. From minor repairs to major plumbing overhauls, 1st Action is your go-to team for expert, stress-free service.

plumber working on bathroom

Schedule Your Longmont Plumbing Service Today

Plumbing issues don’t fix themselves. Whether you’re dealing with a leaky pipe, a failing water heater, or a backed-up drain, waiting too long can turn a minor problem into a major headache. At 1st Action Plumbing, Heating & Air, we make it easy to get the help you need—fast.

Our team is ready to handle everything from emergency repairs to full system upgrades, all with the expertise and reliability you expect from a local plumbing company that knows Longmont inside and out. If you’re considering a new water heater, a sewer line inspection, or a plumbing upgrade, we’ll walk you through your options and make sure you get a solution that lasts.

Don’t put off plumbing problems until they get worse. Give us a call today or schedule an appointment online—we’re ready when you are.

Online Contact Form

"*" indicates required fields

Do not fill this form out if you're a solicitor.

Name*
This field is for validation purposes and should be left unchanged.