Does In-House Plumbing Company provide free estimates?

Yes, free estimates are available. Contact the company to discuss your situation.

Can I hire someone else for excavation before plumbing work?

No, the company will not perform plumbing work in someone else's excavation due to potential risks and complications.

Are new sewer clean outs installed during pipe replacement?

Yes, new clean outs are installed as needed when rerouting a cast iron sewer system with PVC pipe.

How does In-House Plumbing Company protect the lawn during excavation?

Thick 6 mil plastic is laid on the ground, with excavated soil placed on top to minimize disruption.

Does In-House Plumbing Company offer second opinions?

Yes, the company provides free second opinions for added peace of mind.

In-House Plumbing Company

Name: In-House Plumbing Company
Address: 5903 Curtis Dr, Allen, TX 75002, Allen, TX, US
Telephone: +1972-992-1767

Reviews read through Jul 31, 2026 · Scored Aug 10, 2026 · 134 reviews read

5903 Curtis Dr, Allen, TX 75002

972-992-1767

Visit Website

87.1

DFW Pros score

4.9★ 569 reviews134 read in full

Best for: Timely service, clear communication

Listing details verified 12 days ago.

In-House Plumbing Company distinguishes itself with its commitment to timely service and effective communication. Reviewers frequently commend the company for completing jobs quickly, often in just a few days, and for keeping homeowners informed throughout the process. While there are minor complaints regarding crew appearance and occasional post-service issues, the overall sentiment remains highly positive, highlighting their professionalism and responsiveness.

Ranked in: Best Plumbers in DFW, Plumbers in Allen

What reviewers consistently mention

Several reviewers note that In-House Plumbing provides timely and efficient service, with many jobs being completed in just a few days, often ahead of schedule. This is seen in reviews 5, 9, and 17.
Multiple customers mention the clear communication throughout the project, including updates on timelines and processes, which contributes to an overall positive experience. This is supported by reviews 11, 25, and 52.

Watch out for

A few customers express concerns about the company's crews arriving in personal vehicles instead of company trucks, which some felt could have presented an unprofessional appearance. This is highlighted in reviews 0 and 1.
Some complaints about post-service issues indicate that while the work is generally praised, there have been instances of dissatisfaction regarding unrelated site issues, such as foundation settling. This is noted in reviews 1 and 21.

How the reviews break down

4.9★ average from 569 Google reviews

5★
551 97%
4★
11 2%
3★
1 0%
2★
0 0%
1★
6 1%

Low ratings are rare here — 1% of reviews are one or two stars.

In-House Plumbing Company specializes in cast iron pipe replacement, sewer line replacement, and PVC pipe installation. Services also include leak detection, slab leak repair, and estimates for various plumbing needs.