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Allstate Mechanical, Inc. Plumbing & Heating Contractors

Plumbers in Stamford, Connecticut
Ranked #5 in Stamford | Grade B+
5.00 (30 reviews)

Allstate Mechanical, Inc. Plumbing & Heating Contractors

Local plumbing contractor handling repairs, replacements, and light renovation work for homeowners and small businesses in Stamford, Connecticut.

Why Homeowners Choose This Business

Responsive scheduling, clear communication, and careful repair work. Helpful guidance on parts and options before work begins. Consistent follow-through from diagnosis to clean-up Local experience that helps homeowners across Stamford, Connecticut compare a more region-aware provider.

Service Area

Serving Stamford, Connecticut and nearby Fairfield County neighborhoods.

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  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

A quick local comparison based on review strength, business detail, and local service fit.
  • Maintains a competitive standing in this market.
  • Performs at or above the local average for Google rating.
  • Shows strong customer satisfaction signals based on review quality and volume.

Services Covered

  Plumbing Services
  Renovation Services
  Leak Detection
  Water Heater Services
  Drain Cleaning
  Sewer Services
  Water Heater Repair
  Maintenance
  Water Heater Replacement
  Installations
  Toilet Repair
  Faucet Installation
  Repairs
  Shower Valve Repair
  Bathroom Plumbing
  Pipe Repair
  Water Filtration Installation
  Reverse Osmosis Systems
  Plumbing Troubleshooting

Leak detection and repair; toilet, faucet, and fixture service; drain clearing; water heater repair and replacement; under-sink and whole-home filtration installation; small bathroom plumbing for renovations; troubleshooting low water pressure and inconsistent hot water.


Reviews

Recent Reviews

5.00

(Based on 30 reviews)

Reviews consistently highlight fast response times and reliable follow-up, with many noting same-day or next-business-day service. Customers mention clear communication, punctual arrivals, and efficient problem solving, including locating hard-to-find leaks. Several reviews cite quality results on bathroom projects and water filtration installs. Overall feedback points to courteous service and dependable workmanship.

I am the director of a very busy daycare. One can imagine all kinds of issues we run into on a daily basis that we would need to call a plumber for. Jimmy's response time has been absolutely amazing! If I am unable to reach him because he is busy, he always gives me a call back within the hour. He always comes out the following business day to solve the issue at hand, there have even been times he comes the day of! He is quick efficient and is a friendly person to work with! If you're looking for a plumber this is the one to call! Thank you Jimmy for always taking care of us!

Jimmy is the best of the best for any plumbing needs. He is our go-to plumber for everyday needs and he worked on our bathroom renovation as well. He also installed our whole house filtration system and our RO one under the sink. His work is fantastic and he’s extremely reliable. He’s also a great guy. Couldn’t recommend more highly.

Jimmy is an exceptional person. On Sunday evening I called Allstate Mechanical in distress because I was having plumbing issues. On Monday, Jimmy was already ready to help me find a solution. He did a great job!

He is skilled and extremely kind and understanding. Once you have worked with him, you won't need to look for anyone else. I would highly recommend him. Thank you, Jimmy! You made my day!

Excellent service, highly recommend this plumber! We had a leak that we had other plumbers look at and couldn't figure out for several months. Jimmy communicated well through email and arrived on time. Although he was here for a quote, he was able to find the origin of the leak and fix the problem within 30 minutes. He will be my go-to plumber from this point forward, friendly and professional service. Allstate Mechanical is the way to go!

Do not hesitate to give Jimmy a call. I've used his services numerous times for various plumbing issues in my house as well as rental units. All my experiences have been 100% positive. He's very responsive, professional and will go above and beyond. In one instance, I needed a shower handle replaced. He took it upon himself to reach out to the manufacturer of my shower handle and discovered it was still under warranty. They ended up sending out a brand new one at no charge! Stop wasting your time looking for a new plumber and hire Jimmy. You won't regret it.

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Frequently Asked Questions

Common calls include leaks, clogged or slow drains, toilet and faucet problems, and water heater issues. The team also assists with small bathroom plumbing needs and installation of water filtration systems.

Availability varies by day, but many reviews note responses within the hour and visits the same day or the following business day when possible. Calling early in the day can help reserve a nearby time slot.

Yes, the company installs and services under-sink reverse osmosis units and whole-home filtration systems. They can discuss brand options and maintenance considerations before installation.

They support small to mid-size bathroom plumbing scopes such as relocating or replacing fixtures and tying in new shower or vanity lines. Coordination with your general contractor or designer is available.

Describe the issue, any error codes or sounds, and where it occurs. Photos of the area, model numbers of fixtures or heaters, and your preferred times help speed up scheduling and diagnosis.
 Verified Listing

Opening Hours


  • Monday 8:00 AM – 5:00 PM
  • Tuesday 8:00 AM – 5:00 PM
  • Wednesday 8:00 AM – 5:00 PM
  • Thursday 8:00 AM – 5:00 PM
  • Friday 8:00 AM – 5:00 PM
  • Saturday Closed
  • Sunday Closed

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Business Details


Business Rating
5.00 (30 reviews) Pro Listing
Address
20 Gleason Ave, Stamford, CT 06902
Phone
Business Type
plumber

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