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Top-Rated Water main install, replace or repairers in Largo - Updated Nov 2026

Garrett Plumbing Inc
4.6(
96
)
Water Main - Install, Replace or Repair

Serving Largo, FL and surrounding areas

Approved

In business since 1951

Free estimates

Emergency services offered

"While I didn't think the plumber did the cleanest job installing the shower pan, it passed inspection and I think they fixed the leak just fine. I did want to say that Gary B., the service manager, was top notch the whole way through in how much he tried to help meΒ  and how customer service oriented he was. One of the faucets wasn't installed evenly, and he sent a plumber out to fix it immediately. He also took care of all the permitting. He was a pleasure to work with and a real asset to the company.
"
2 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for The Clean Plumbers, LLC
The Clean Plumbers, LLC
4.7(
2,129
)
Water Main - Install, Replace or Repair

Serving Largo, FL and surrounding areas

Approved

In business since 1982

Emergency services offered

Warranties offered

"They were on time and the service was good. I have been using them for about 3-4 years. They installed my water softener system and my reverse osmosis system. I am on a plan to replenish the salt in my water softener and they do a good job. If I had any problem with plumbing, they are responsive I would recommend them to anybody."
The Ones with the Bubbles on the Truck
The Ones with the Bubbles on the Truck
The Clean Plumbers Team
The Clean Plumbers Team
The Clean Plumbers Team

+1

28 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for ABC Plumbing, Air, Heat & Electric
ABC Plumbing, Air, Heat & Electric
4.9(
654
)
Water Main - Install, Replace or Repair

Serving Largo, FL and surrounding areas

Approved (Corporate)

In business since 1948

Free estimates

Emergency services offered

"Fintino, did a great job and he communicated with me explaining everything with great details He and the young lady who installed the unit were the best representatives I have encountered in your organization. Those two individuals should encourage or teacher the other representatives, co workers, how to communicate effectively with clients Thanks for sending him"
Avatar for Cass Plumbing, Inc.
Cass Plumbing, Inc.
4.3(
2,487
)
Water Main - Install, Replace or Repair

Serving Largo, FL and surrounding areas

Approved

Super Service Award Winner

In business since 1999

Free estimates

Emergency services offered

"Had a main water line leak….called Cass and they were out the next day. Met w/ Jordan and got the free estimate. Andrew, Cleveland and Luis did the repairs. I would recommend Cass. The guys were professional and very knowledgeable. I now have a new plumbing company!"
Replacing old pump system
Backflow Device Protection
More pumps to remove
Backflow Device Protection
Steve loves high places..

+19

Response time30 mins
979 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Plumbing Today
Plumbing Today
4.1(
699
)
Water Main - Install, Replace or Repair

Serving Largo, FL and surrounding areas

Approved

In business since 1963

Free estimates

Credit card accepted

"joshua arrived when he said he would, looked at the problem - toilet wax seal, told me what caused the problem and how he would repair it. he also looked in a couple of other places just to make sure water wasn't dripping down the supply line thus creating the impression that it was the wax seal when in fact it might have been elsewhere. he then went out and got his tools and materials needed for the wax seal repair and even changed the bolts which anchor the toilet to the floor. within 30 minutes he was done. he was focused, thorough and very knowledgeable from what i could see. i plan on asking for him when i have my yearly plumbing service performed. i used to perform most of the household repairs myself, but not having the flexibility that i once had and quite frankly the desire, i look for people in the trades that i can trust, know what they're doing and make the repair to my satisfaction."
Water Heater Replacement
Water Heater Replacement
Company Photo
Ready to Help You!
Response time50 mins
Recommended by91%of homeowners
Avatar for All Round Repair & More LLC (drain cleaning & clogs)
All Round Repair & More LLC (drain cleaning & clogs)
4.4(
125
)
Water Main - Install, Replace or Repair

Serving Largo, FL and surrounding areas

Approved

In business since 2023

Emergency services offered

Warranties offered

"I recently hired All Round Repair for plumbing services, which included removing and installing three toilets, replacing three valves/ supply lines, and unclogging a sink using hydrojetting. My experience was awesome from start to finish. The team of four professionals was not only skilled and efficient but also incredibly friendly and respectful of my home. They took care to minimize mess and ensured everything was cleaned up after the work was completed. Their commitment to doing the job right was appreciated. I recommend All Round Repair to anyone in need of plumbing services or an assessment. During my service they found mold under the kitchen sink and a rusted garbage disposal. I plan to reach out to the team again to repair under the sink. ItΓ’ s rare to find a team that combines technical expertise with such great customer service. If you are a senior or military personnel ask about a discount during your service."
Hydro jet clogged main sewer line
Inspection of line before hydro jetting!
Hydro jetting plumbing line in home
Hydro jetting
Root clog removal

+89

Response time5 hrs
183 neighbors recently requested a quote
Recommended by53%of homeowners
Avatar for Elite Trade Services LLC
Elite Trade Services LLC
4.2(
320
)
Water Main - Install, Replace or Repair

Serving Largo, FL and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

Elite Trade Services, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business. \n

Bathroom remodel
Bathroom remodel
Bathroom remodel
Bathroom remodel
Bathroom remodel

+8

6 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for James K Hafke Associates, LLC
James K Hafke Associates, LLC
4.3(
777
)
Water Main - Install, Replace or Repair

Serving Largo, FL and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Emergency services offered

"Got quick service to a unfortunate break in my main water line into my home. Wayne got there quickly, got my an accurate estimate and began to solve the problem immediately. Repairs took only a few hours and my water was again flowing into my home. Wayne was professional, explained the damages and the repair options and got the work done quickly. He is a true asset to your Company. Even got an estimate for future water-less water heater work this Winter."
Before and After Urinal install
Sewer line replacement before and after
Gas water heater install
sewer line repair  before and after
Hose Bibb before and after

+253

Response time4 hrs
42 neighbors recently requested a quote
Recommended by90%of homeowners
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FAQs for water main install, replace or repair projects in Largo, FL

Most standard homeowners' policies don’t cover water main line replacement costs because this project is considered wear and tear, not sudden damage. Check your declarations page for exclusions and talk with your agent about add-on service-line coverage if you want help footing the bill for your water main line replacement costs.

Yesβ€”hire a licensed plumber any time the job taps into a city-owned line or local codes. Professional plumbers carry the right permits, tools, and insurance, and they know how to avoid costly mistakes that could flood your yard or trigger fines. Pros can also provide expert recommendations on the type of system and materials that will work best for your situation, and they can guide you on best practices for ongoing maintenance.

The Largo, FL 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.