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Find Water main install, replace or repairers in Longmont

Avatar for ENNIS PLUMBING LLC
ENNIS PLUMBING LLC
4.9(
207
)

Serving Longmont, CO and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"It's the night before I need to leave town for a work trip in the middle of the pandemic. I hear some noise downstairs that doesn't sound quite like traffic...a pipe in my garage cracked in three different places and started spraying water all over my garage. I scrambled to find and call a plumber. James picked up right away and was at my house within two hours. He had all the tools and replacement materials needed to complete the job efficiently. In less than an hour, the old, cracked pipe was gone, the new material was installed and I was able to run water throughout my house with no leaks. Not sure what I would have done without his help (especially on a day when pipes were bursting all over the area). Would recommend James' services far and wide."
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+39

Response time3 days
1 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Precision Plumbing & Heating, Inc.
Precision Plumbing & Heating, Inc.
4.5(
192
)

Serving Longmont, CO and surrounding areas

Approved

In business since 1982

Free estimates

Credit card accepted

"Precision installed my water heater two years ago. When I had my furnace serviced, the technician checked the pressure on the water heater and it was very high, a component had failed. A plumber from Precision came out and replaced the defective part since it was under warranty. He suspected that a water pressure regulator may have to be installed but when he checked the water pressure coming into the house, it was in the acceptable range. He could have just as easily told me I needed this and it would have cost me $600 but Jacob was an honest man. I am so impressed with his integrity. I will use them again in the future for sure. The replacement of the defective part didn't cost me anything. Thank you Precision for being an honest company."
Response time6 days
Recommended by94%of homeowners
Avatar for Flatirons Plumbing, Inc.
Flatirons Plumbing, Inc.
4.7(
265
)

Serving Longmont, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"I needed a new main water valve replaced. The tech was on time, knowledge and did the repairs quickly. I would definitely use Flatiron Plumbing again!"
Our Flatirons Plumbing Team!
We promise to listen to our customers
The Flatirons Plumbing Team
Response time5 hrs
16 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Rooter Guy, LLC
Rooter Guy, LLC
4.6(
3,101
)

Serving Longmont, CO and surrounding areas

Approved

Super Service Award Winner

In business since 1995

Free estimates

Emergency services offered

"The Rooter Guy replaced my main sewer line in 1 day. They did excellent work. Removing and installing new pipe . Haul off all the old concrete and pipe. They cleaned up so good I couldn't believe it!! Worth every penny!! Keep up the good work Rooter Guys. I would Definitely hire them again if needed."
sewer cleaning
1151 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for TYCO Plumbing Corporation
TYCO Plumbing Corporation
5.0(
60
)

Serving Longmont, CO and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Tyco is simply the BEST. A company and people who are genuinely good. I couldn't ask for a better or more honest plumber. Tyler is fantastic, and Rich and Mike are outstanding. Seriously, they're there when you need them and you never have to worry about if they're being honest. This is a company that values their customers and the relationships built. Tyco has done multiple jobs for us. They've installed a tankless water heater, cleaned out drains, fixed faucets, installed toilets, and more. Seriously, if you are reading this, you're in need of a plumber. Stop looking and just call Tyco. You'll never have to search for a plumber again. Thank you, Tyco!!"
Tub/Shower valve upgrade
New 1/4 turn main with pressure reducing valve.
Upgraded disposal with drain modifications. (AFTER
Leaking disposal with improper drain. (BEFORE)
New fiberglass tub install

+2

Response time2 hrs
8 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Heart Heating, Cooling, Plumbing & Electric
Heart Heating, Cooling, Plumbing & Electric
4.7(
90
)

Serving Longmont, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"Professional, efficient, and very high quality work. Heart has performed multiple major projects for us (replacing furnace, water heater, humidifier, and now AC system) and I would absolutely recommend them for any similar work."
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+24

32 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Applewood Plumbing, Heating & Electric
Applewood Plumbing, Heating & Electric
4.5(
767
)

Serving Longmont, CO and surrounding areas

Approved

In business since 1973

Free estimates

Warranties offered

"We had to replace a water pressure reducer valve .I was surprised by the price, but then we haven't had a plumber for many years. Darrel was pleasant to work with and explained things very well. He worked efficiently and left no mess. Amazing.!"
Response time9 hrs
Response rate94%
195 neighbors recently requested a quote
Avatar for Limelight Services LLC
Limelight Services LLC
4.7(
19
)

Serving Longmont, CO and surrounding areas

Approved

In business since 2008

Emergency services offered

Warranties offered

"Tony did a great job replacing my broken 50 gallon self venting hot water heater. It is in a difficult space to maneuver getting the old one out and the new one in. He did a great job updating what needed to be done (in my old 1910 home so there is always something!) and I feel very confident in their work. Limelight is my go to place and am so glad I found them!"
Safety first!  Only hire companies that look out for the safety of their workforce!
We love seeing a new furnace installed, it means years of comfort and reliability to come!
LED tape inside and under cabinets
We own our excavation equipment, so we can be there for repairs, same day!  There is no time to waste when the waste won't flow.
Check out this beautiful spring view from a customer's home in SW Boulder, CO.  We will take care of everything you need inside and outside of your house, plumbing, HVAC, or electrical related!

+38

Response time1 day
25 neighbors recently requested a quote
Recommended by82%of homeowners
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FAQs for water main install, replace or repair projects in Longmont, CO

If you notice puddles or standing water in your yard, a sudden drop in water pressure, cracks forming in your foundation, frequent clogs in your plumbing fixtures, or water that looks or smells unusual, you might have a leak in your main water line. These signs mean it's time to call a professional to evaluate the issue and prevent further damage.

A professional water main inspection is a comprehensive evaluation performed by a licensed plumber who checks every section of your plumbing system. The inspection costs $165 and uses advanced diagnostic techniques to identify hidden leaks or wear. This service clarifies the exact condition of your water main, enabling precise repairs that prevent future damage and ensure the overall health of your plumbing system.

Protect your water main by scheduling a cleaning and inspection every two to five years. The average cost of a sewer line cleaning is $400. It’s also important to never dig in your yard without first calling the dig line (811) to ensure you don't accidentally hit the water or sewer lines. Watch for soil erosion, low water pressure, or wet spots in your yard, and take immediate action if you suspect a leak. Remember, the longer you leave it, the worse the problem gets and the more costly it is to fix.

When properly maintained, your water main is engineered to remain functional for 50 years or longer. A durable water service in excellent condition should consistently perform without major issues for half a century. In contrast, metal pipes exposed to acidic soil corrode faster, whereas modern plastic pipes resist corrosion and function for decades beyond metal alternatives. Regular maintenance and inspections are essential for confirming your system’s longevity.

No, homeowners insurance does not cover the cost to repair a water main. Insurers fund only sudden, unforeseen events like a burst pipe and exclude gradual issues or normal wear and tear. Damage resulting from leaks, such as mold remediation or property claims, is not covered. It is essential to contact your insurance provider immediately to confirm your policy’s details and any potential adjustments needed.

The Longmont, CO homeowners’ guide to water main install, replace or repairs

From average costs to expert advice, get all the answers you need to get your job done.