Longmont has been one of our core service areas for years. From Old Town Victorians with aging galvanized pipe to newer builds in Prospect, our plumbers handle water heaters, drains, and leaks across the city with same-day availability.
24/7 Emergency Plumber in Longmont
A burst pipe, water coming through a ceiling, no hot water, or a sewer backing up into the basement? Call (303) 532-7597, day or night. Our on-call plumbers answer nights, weekends and holidays, and our Berthoud shop is about 15 minutes from Longmont, so help is close.
Stay on the line and we'll walk you through shutting off the water while we drive over. You get a clear price before any work starts, even in the middle of the night, and every repair is backed by our workmanship warranty.
Plumbing Services in Longmont
Plumbing in Longmont Homes
Longmont mixes century-old homes around Old Town and Main Street with newer neighborhoods like Prospect, and each comes with its own plumbing. Here's what Longmont homeowners call us for most, and what we do about it.
Many homes in Old Town and the older blocks off Main Street still run on galvanized steel water lines. They rust from the inside, which shows up as low water pressure, rusty water and pinhole leaks. We find the leaks, replace the worst sections and give you a clear price for a repipe when it makes sense.
Leak detection in LongmontMature trees in established neighborhoods like Southmoor Park and Spring Valley send roots into older sewer lines. Slow drains, gurgling toilets or a backup in a basement floor drain are the usual signs. We clear the line and run a camera through it, so you can see the cause before you decide on a repair.
Drain cleaning in LongmontBuilder-grade water heaters in Longmont's newer subdivisions are reaching the end of their life. When yours leaks or stops heating, we can usually repair or replace it the same day, and help you decide whether a tankless unit is worth it for your home.
Water heater installation in LongmontCold snaps along the Front Range freeze pipes in outside walls, crawl spaces and garages, and outdoor spigots left with a hose attached. Disconnect hoses before the first hard freeze. If a pipe freezes or bursts anyway, call us any time, day or night.
24/7 emergency serviceCoverage Details
Mayer Plumbing serves Longmont and Boulder County from our shop in Berthoud. We regularly work alongside neighbors in Berthoud, Niwot, Boulder, Mead, and most calls in our coverage area are handled the same day.
FAQ
Answers to the most common questions from Longmont homeowners.
Yes. Mayer Plumbing answers emergency calls from Longmont 24/7, including nights, weekends and holidays. Call (303) 532-7597 and a plumber heads your way from our Berthoud shop, about 15 minutes out.
Turn off the main water shutoff, usually where the water line comes into the house in the basement or crawl space, then open a faucet on the lowest floor to drain the pressure. If water is near outlets or the electrical panel, stay clear and tell us when you call.
You get the price before any work starts, nights, weekends and holidays included. No surprises on the bill.
All of it: ZIP codes 80501, 80503 and 80504, from Old Town and Prospect to Hover Acres, Spring Valley, Southmoor Park and Fox Hill, plus nearby Niwot and Mead.
Yes. We repair leaks in galvanized lines, replace the worst sections, and quote whole-home repipes when the pipe is too far gone. You get a written price before any work starts.
Yes. Longmont is one of our core service areas—we are about 15 minutes away from our Berthoud shop, and most Longmont calls are handled the same day.
For emergencies we dispatch immediately, 24/7. For standard appointments, call by midday and we can usually be at your Longmont home the same day.
We are upfront about all pricing before any work begins, including travel. You approve a clear flat-rate quote before we start—no hourly meters and no surprises.
Yes. Mayer Plumbing is fully licensed and insured, and every job is completed to Colorado plumbing code and backed by our workmanship warranty.
Answer a few quick questions and we’ll get right back to you—often the same day. No obligation, no pressure, just honest, upfront pricing for your Berthoud home.
Same-day response
Request before 2pm and we’ll usually reach out today.
Upfront pricing
Know the cost before we start—no surprises.
Licensed & insured
Backed by our workmanship warranty.
