Copiague

4.5 of 5

Average of 218 Google reviews

Positive and negative reviews

  • Positive 192 reviews, 87% of all reviews
  • Negative 25 reviews, 12% of all reviews
  • Not counted 1 review, 1% of all reviews

Google reviews of 4 or 5 count as positive. Google reviews of 1 or 2 count as negative. Google reviews of 3 are not counted.

AI summary of their website

About Allied/all-city

  • 24/7 emergency service

Services

  • Drain cleaning
  • Sewer lines
  • Trenchless pipe repair
  • Leak detection
  • Gas lines
  • Septic systems
  • Commercial plumbing
  • Water damage

They offer

  • Free estimates

From their website, alliedallcityinc.com, as of October 23, 2026.

These facts are the business's own claims, and FairPipes has not checked them. AI summarized the website and can make mistakes.

What their website says

24/7 emergency service
"We offer emergency plumbing, sewer, and water line services 24/7. Call now for fast, professional response anywhere in Nassau or Suffolk."
Drain cleaning
"Emergency Sewer & Drain Cleaning"
Sewer lines
"Sewer Line Services"
Trenchless pipe repair
"Trenchless / No-Dig Services for Water & Sewer"
Leak detection
"Underground Leak Detection"
Gas lines
"Gas Lines"
Septic systems
"Septic Systems, Cesspools & Drainage"
Commercial plumbing
"Commercial and Industrial Services"
Water damage
"We offer emergency plumbing, sewer, and water line services 24/7. Call now for fast, professional response anywhere in Nassau or Suffolk."
Free estimates
"Get a Free Quote"

AI-generated summary

Summary of reviews

AI wrote this summary from the reviews below. It can make mistakes, so read the reviews too.

What reviewers like

  1. Reviewers praise professional, knowledgeable and courteous service

  2. Reviewers praise prompt responses and on time arrivals

  3. Reviewers praise clear explanations and communication

  4. Neat work and thorough cleanup

What reviewers dislike

  1. High prices

  2. Reviewers report work that failed or left problems worse

  3. Reviewers report unresolved work or refusal to fix the issue

  • Written reviews used: 199
  • Made on October 24, 2026

AI reads the Google reviews shown on this page, up to 300. When there are more, it reads a random sample of 300 with the same mix of star ratings as all the reviews. Each point is something at least 3 reviewers say. It shows how many, and you can open their reviews. Complaints are what reviewers report, not our verdict. We check serious ones before showing them. AI can make mistakes, so read the reviews too.

Call (631) 533-9245Visit website

License record

Not checked by FairPipes yet

We do not have license records for New York yet. Look up this business on the state licensing board's website.

Details

Hours
  • Every day Open 24 hours

Hours as listed on Google; we have not checked them.

Reviews

From Google

Felix Velez 5 of 5

New Great price | $400–600 On a Sunday evening I called to and left a message to schedule service to unclog my wasteline/sewer pipe. At around 7:45am the next morning I received a call that they could squeeze me in and send a crew between 8:30 - 10:00 am. The crew arrived at 9ish and immediately identified the cause of the problem and cleared the line. ALLIED /All- City is an EXCELLENT COMPANY for all your Plumbling needs. A SPECIAL SHOUTOUT - to the Technicians JUAN and his assistant. They were both Professional and Knowledgeable in their field. They preformed EXCELLENT WORK and earned this Positive view. I Highly recommend Allied and will definitely hire them again if needed in the future. Services Plumbing pipe repair

From Google

Lori Bornstein 5 of 5

Not sure Highly recommend Juan - he came to my home to address my issue within 30 minutes of my call. He was highly professional, knowledgeable and neat. Looking forward to him coming to complete the rest of job, once permits are complete. He made a bad situation tolerable. Services Sewer cleaning, Service not listed

From Google

Fan Zhang 1 of 5

$1,000–1,200

From Google

Bruce Wallach 5 of 5

Prompt efficient service. Mark resolved problem w drain, checked connected sink, cleaned and disinfected entire work area. Would definitely recommend Allied All City

From Google

Jeff Silver 1 of 5

Overpriced | $400–600 Nearly two hours and almost $500 was spent on a shower leak that was left unresolved—so much for their leak detection service. Nothing was repaired. And to make matters worse, I had to call on 3 separate occasions (after the service call) to get an answer to a simple question and I was told each time that someone would get back to me within an hour. I am still waiting—and it is weeks later. Needless to say, one star is too generous. Services Plumbing leak repair

From Google

Zasu Zasu 1 of 5

Overpriced | $200–400 Person who installed boiler recommended Allied All City to obtain permit and handle inspection process. Allied plumber charged $300 to take a look; said there might be 1 flex pipe that needs to be replaced; everything else looked good. After he called office to obtain quote, there suddenly was 5-6 hours of work he'd need to do, not counting time needed for permit process. He said office would prepare proposal with costs. That was 13 days ago. I've phoned office 3 times and nothing is ready. They were the only company that charged to walk in the door. I give them 1 star for prompt 1st visit. Based on other reviews I've read, this isn't the first time they collected fee and never followed through. Find another company! Services Service not listed

From Google

Edward Gaskin 5 of 5

Great Company, Great Staff, Great Follow Up & Most Importantly GREAT WORK!!! 5 Stars!!!

From Google

Lourdes Soto 1 of 5

From Google

Maria Donofrio 5 of 5

Juan and everyone was fantastic. Professional, knowledgable and efficient. If i could give 100 stars, i would.

From Google

Charlie Privatus 1 of 5

You can expect they will push back your appointment until the end of day and then at the end of the day, try to schedule a different day. They will refuse to come on the day agreed upon, "unless it's an emergency". If you can't be trusted to arrive on the day that you scheduled with your customer, you cannot be trusted to arrive another day. Happy I dodged what appears to be a massive bullet after reading reviews of being abandoned after starting and not finishing a job. You can also expect them to accuse you of being rude, when holding them accountable. A real pleasure. Services Service not listed

From Google

Thomas Weinacht 5 of 5

Not sure | $1,000+ Allied All City installed a brand new service line for us after failure of our previous line. It involved horizontal directional drilling 6 feet underground over a distance of over 200 ft. John responded promptly to all inquiries and gave a clear assessment and quotation. It was a big job, but they handled it in one day as promised with attention to lots of details. I was very happy with their work and the entire experience. They handled themselves very professionally. I would recommend their services. Services Service not listed

From Google

Nick G 5 of 5

Reasonable price I called yesterday morning at 5:55am and left a message, got a call back from Joe within 3 minutes. Had frozen pipes at my rental property from the bitter cold we've been having and by 8:30am, the same day, four men arrived with equipment who diagnosed the problem and had the water flowing within 1 hour. Very grateful that I called them first. The crew was nice, helpful and communicated everything they were doing with me. Great Job, highly recommended!! Services Service not listed

From Google

Mr. Carter2u 1 of 5

I called for a service appointment and was informed of the service charge for a technician to arrive and assess my boiler. There was a description of the issue at hand which was frozen pipes and explained on the service call in making the appointment. Once the technician arrived, the technician looked at the pipes for 30 seconds and said there is nothing they can do till the pipes thaw out due to being frozen. This is something that could have been mentioned through the phone call during making the appointment. However it seemed like a ploy to just get money out of a consumer because not only was I charged $95 just for someone to tell me what i told the company, the technician then offered a space heater at a rate for $550 an hour. I decline the heater, placed my own space heaters inside the boiler room, within the hour my boiler was thawed out. I found the issue on my own and fixed my boiler. This company was a waist of time and money. Don't recommend

From Google

Michael Caton 5 of 5

Reasonable price | $600–700 Services Service not listed

From Google

Nicole Fenice-Wolfert 5 of 5

Thank you so very much!!! Our pipes were frozen on Super Bowl Sunday and they came within the hour from our call!! Friendly, neat and professional. Much appreciated!!

From Google

Don Ferris 5 of 5

Reasonable price | $1,000+ My water main started leaking in my basement and I had to have the service shut off at the street. I call Allied last night, and they sent Juan by to survey my job and they provided me a price to replace my main from the curb to the meter in the basement. They arrived this morning with 4 men and all sort of heavy equipment. Oh so grateful for their drilling equipment so they didn’t have to tear up my new driveway and walk installed last year. They ran the new main, ,and replumbed everything in my basement. While the original quote shocked me, you certainly get what you pay for. It turned. out to be a bargin. Any other contractor - I’d be having my sidewalk, walkway and front porch redone. I highly recommend this company. Services Outdoor plumbing system repair

From Google

David Chen 5 of 5

Juan, Rob and his crews just finished the liner job for my house. They are very professional and work to perfection. Rob is very knowledgeable and explain in detail. I’m so glad they are dispatched to work on my sewer issue. Truly appreciate everyone in the back office of Allied/All-City. Highly recommended this company.

From Google

Deetra Simmons 5 of 5

John is THE BEST thorough QUALITY found every issue and resolved it communicated all the way thorugh

From Google

christine chang 5 of 5

Big thanks Allied team came to fix and solve the sinkhole, cesspool/sewer pipe broken issues that another contractor didn't do well in few years ago and caused sinkhole happened again. Too bad I couldn't remember and spell everyone's names. But I remembered name Nick. The team did great job and also explained the details and answered questions. At end of the day: we can use the water and toilet that almost a week could not be used. Thank you again Allied team! Hope the issues are not happening again!

From Google

Elizabeth Griffin 5 of 5

John and Mike had to replace my sewer pipe, which had been laid very strangely when the house was built in the ‘60s. They warned me that I could lose my stoop once they started digging, but they really knew what they were doing and the damage to the property was minimal. It was a major project and they completed it quickly and efficiently. Great experience, communication with Mike was great too!

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Positive and negative reviews

Google reviews of 4 or 5 count as positive. Google reviews of 1 or 2 count as negative. Google reviews of 3 are not counted.

About Allied/all-city

From their website, alliedallcityinc.com, as of October 23, 2026.

These facts are the business's own claims, and FairPipes has not checked them. AI summarized the website and can make mistakes.

What their website says

24/7 emergency service
"We offer emergency plumbing, sewer, and water line services 24/7. Call now for fast, professional response anywhere in Nassau or Suffolk."
Drain cleaning
"Emergency Sewer & Drain Cleaning"
Sewer lines
"Sewer Line Services"
Trenchless pipe repair
"Trenchless / No-Dig Services for Water & Sewer"
Leak detection
"Underground Leak Detection"
Gas lines
"Gas Lines"
Septic systems
"Septic Systems, Cesspools & Drainage"
Commercial plumbing
"Commercial and Industrial Services"
Water damage
"We offer emergency plumbing, sewer, and water line services 24/7. Call now for fast, professional response anywhere in Nassau or Suffolk."
Free estimates
"Get a Free Quote"

Summary of reviews

AI wrote this summary from the reviews below. It can make mistakes, so read the reviews too.

How summaries are made

How summaries are made

AI-generated summary

AI reads the Google reviews shown on this page, up to 300. When there are more, it reads a random sample of 300 with the same mix of star ratings as all the reviews. Each point is something at least 3 reviewers say. It shows how many, and you can open their reviews. Complaints are what reviewers report, not our verdict. We check serious ones before showing them. AI can make mistakes, so read the reviews too.

Reviews behind this point

AI-generated summary

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