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Verified Reviews for Drain Pipe Installation pros in O'ahu, HI

*The Angi rating for Drain Pipe Installation companies in O'ahu, HI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Drain Pipe Installation needs.

*The HomeAdvisor rating for Drain Pipe Installation companies in O'ahu, HI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Drain Pipe Installation needs.

Last update on January 15, 2026

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Avatar for Steve's Plumbing & A/C Service

Steve's Plumbing & A/C Service

4.63(
73
)
•Approved Pro

Steve's Plumbing & A/C Service

4.63(
73
)
•Approved Pro
Customers say: Quick response
39 years of experience
Free onsite estimate

Here at Steve's Plumbing & AC Service, Inc., we are a Maui plumbing and air conditioning contracting company that specializes in AC repair and replacement, plumbing repair, service work, and remodeling. We have the experience, manpower, and inventory necessary to handle any project, no matter whether it is large or small. We are also a family-owned and operated business. We are committed to providing excellent workmanship and high-quality products for every project we undertake. We offer a 100% customer satisfaction guarantee and 24-hour emergency services. Up Front Pricing - You approve the cost before we start the work. We charge by the job, not the hour. No one wants surprises when the job is done! Fast Service, Emergency Service. Radio Dispatched, Fully Stocked Trucks in Your Area Daily. When you have an emergency, you need to know it will be fixed in a hurry. We understand and can be there within hours not days! Trusted and Recommended ,Call Us Today!

"They promptly responded. showed up the next day. Quick. Gave me some discounts for another project."

Lamin N on December 2025

Here at Steve's Plumbing & AC Service, Inc., we are a Maui plumbing and air conditioning contracting company that specializes in AC repair and replacement, plumbing repair, service work, and remodeling. We have the experience, manpower, and inventory necessary to handle any project, no matter whether it is large or small. We are also a family-owned and operated business. We are committed to providing excellent workmanship and high-quality products for every project we undertake. We offer a 100% customer satisfaction guarantee and 24-hour emergency services. Up Front Pricing - You approve the cost before we start the work. We charge by the job, not the hour. No one wants surprises when the job is done! Fast Service, Emergency Service. Radio Dispatched, Fully Stocked Trucks in Your Area Daily. When you have an emergency, you need to know it will be fixed in a hurry. We understand and can be there within hours not days! Trusted and Recommended ,Call Us Today!

"They promptly responded. showed up the next day. Quick. Gave me some discounts for another project."

Lamin N on December 2025

Avatar for Continental Mechanical Services LLC

Continental Mechanical Services LLC

New on AngiNew on Angi
•Approved Pro

Continental Mechanical Services LLC

New on AngiNew on Angi
•Approved Pro
11 years of experience
Free onsite estimate

With decades of experience in commercial and industrial projects and services, our company is proud to extend our top-tier mechanical services to residential clients. We specialize in plumbing solutions and backflow inspections as well as air conditioning installation, maintenance, and repair. Our expertise also encompasses HVAC controls, fire protection systems, commercial refrigeration systems and sheet metal work, ensuring comprehensive solutions for your home's needs. Our dedicated team is committed to delivering professional, efficient, and reliable service to enhance the comfort and safety of your residence.?

With decades of experience in commercial and industrial projects and services, our company is proud to extend our top-tier mechanical services to residential clients. We specialize in plumbing solutions and backflow inspections as well as air conditioning installation, maintenance, and repair. Our expertise also encompasses HVAC controls, fire protection systems, commercial refrigeration systems and sheet metal work, ensuring comprehensive solutions for your home's needs. Our dedicated team is committed to delivering professional, efficient, and reliable service to enhance the comfort and safety of your residence.?

Steve's Plumbing & AVC Service

New on AngiNew on Angi
•Approved Pro

Steve's Plumbing & AVC Service

New on AngiNew on Angi
•Approved Pro
39 years of experience

Here at Steve's Plumbing & AC Service, Inc., we are a Maui plumbing and air conditioning contracting company that specializes in AC repair and replacement, plumbing repair, service work, and remodeling. We have the experience, manpower, and inventory necessary to handle any project, no matter whether it is large or small. We are also a family-owned and operated business. We are committed to providing excellent workmanship and high-quality products for every project we undertake. We offer a 100% customer satisfaction guarantee and 24-hour emergency services. Up Front Pricing - You approve the cost before we start the work. We charge by the job, not the hour. No one wants surprises when the job is done! Fast Service, Emergency Service. Radio Dispatched, Fully Stocked Trucks in Your Area Daily. When you have an emergency, you need to know it will be fixed in a hurry. We understand and can be there within hours not days! Trusted and Recommended ,Call Us Today!

Here at Steve's Plumbing & AC Service, Inc., we are a Maui plumbing and air conditioning contracting company that specializes in AC repair and replacement, plumbing repair, service work, and remodeling. We have the experience, manpower, and inventory necessary to handle any project, no matter whether it is large or small. We are also a family-owned and operated business. We are committed to providing excellent workmanship and high-quality products for every project we undertake. We offer a 100% customer satisfaction guarantee and 24-hour emergency services. Up Front Pricing - You approve the cost before we start the work. We charge by the job, not the hour. No one wants surprises when the job is done! Fast Service, Emergency Service. Radio Dispatched, Fully Stocked Trucks in Your Area Daily. When you have an emergency, you need to know it will be fixed in a hurry. We understand and can be there within hours not days! Trusted and Recommended ,Call Us Today!

Avatar for Drain Daddy

Drain Daddy

4.79(
66
)

Drain Daddy

4.79(
66
)
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

We accept cash or check payments only. Please make check payable to Drain Daddy and include invoice number on check.

We accept cash or check payments only. Please make check payable to Drain Daddy and include invoice number on check.

Avatar for Greekz Plumbing LLC

Greekz Plumbing LLC

4.77(
83
)

Greekz Plumbing LLC

4.77(
83
)
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers

Full service plumbing company that Provides Red Carpet treatment to every customer! Plumbing Solved The Right Way.

"These guys suck. I had a complete kitchen remodel. I hired Stephen to do the rough plumbing before the cabinets and countertops were placed. He did that job adequately, although the price was exorbitant. I then needed him to come back for the finish installation of the sink, grinder, dishwasher, and cooktop. He had no clue who I was or where the job was, and this was three weeks after he did the rough work. After I reminded him where the job was, Stephen and his partner showed up half hour after he said he would. The did less than half the work, and then vaporized. He failed to call back. Now I've got to find another plumber to finish the job, and probably will get a hefty bill for the hour work that he did today. Totally unacceptable. This guy has no idea about customer service."

Mark G on June 2023

Full service plumbing company that Provides Red Carpet treatment to every customer! Plumbing Solved The Right Way.

"These guys suck. I had a complete kitchen remodel. I hired Stephen to do the rough plumbing before the cabinets and countertops were placed. He did that job adequately, although the price was exorbitant. I then needed him to come back for the finish installation of the sink, grinder, dishwasher, and cooktop. He had no clue who I was or where the job was, and this was three weeks after he did the rough work. After I reminded him where the job was, Stephen and his partner showed up half hour after he said he would. The did less than half the work, and then vaporized. He failed to call back. Now I've got to find another plumber to finish the job, and probably will get a hefty bill for the hour work that he did today. Totally unacceptable. This guy has no idea about customer service."

Mark G on June 2023

Avatar for Steve's Plumbing & AC Service - Oahu

Steve's Plumbing & AC Service - Oahu

4.75(
24
)

Steve's Plumbing & AC Service - Oahu

4.75(
24
)
Customers say: Quick response
40 years of experience

When Hawaiian residents need high-quality and friendly plumbing, sewer and AC services, they know to trust a local. That’s why they turn to Steve’s Plumbing & AC Service. With a presence on Big Island, Oahu, Maui, and Kauai they have helped numerous customers throughout the islands get the solution they need, no matter the size or scope of their project. They assist with minor issues to major projects, even including sewer repair, pipe relining, air conditioning installation and even commercial and new construction. And they do all of this while never swaying from their reputation for outstanding service and total customer satisfaction. When the project demands the best, make the right choice and turn to the pros at Steve’s Plumbing & AC Service.

"Thank you to Santiago, and especially Jeremy & Anthony for fixing my sewer problem. Jeremy & Anthony did an outstanding job!! Thanks to Anthony for going above & beyond for making concrete repairs. Grateful, kupuna!!"

Lynn Y on October 2025

When Hawaiian residents need high-quality and friendly plumbing, sewer and AC services, they know to trust a local. That’s why they turn to Steve’s Plumbing & AC Service. With a presence on Big Island, Oahu, Maui, and Kauai they have helped numerous customers throughout the islands get the solution they need, no matter the size or scope of their project. They assist with minor issues to major projects, even including sewer repair, pipe relining, air conditioning installation and even commercial and new construction. And they do all of this while never swaying from their reputation for outstanding service and total customer satisfaction. When the project demands the best, make the right choice and turn to the pros at Steve’s Plumbing & AC Service.

"Thank you to Santiago, and especially Jeremy & Anthony for fixing my sewer problem. Jeremy & Anthony did an outstanding job!! Thanks to Anthony for going above & beyond for making concrete repairs. Grateful, kupuna!!"

Lynn Y on October 2025

Avatar for Little Big Plumbing LLC

Little Big Plumbing LLC

4.86(
21
)

Little Big Plumbing LLC

4.86(
21
)
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are license, bonded, and insured with over 15 years experience in all aspects of plumbing. We take pride in our work and it shows. Please don't hesitate to call. It is the little things that make the big difference. SECOND LINE IS FOR EMERGENCIES ONLY.

We are license, bonded, and insured with over 15 years experience in all aspects of plumbing. We take pride in our work and it shows. Please don't hesitate to call. It is the little things that make the big difference. SECOND LINE IS FOR EMERGENCIES ONLY.

Avatar for MRC Roofing, LLC

MRC Roofing, LLC

4.63(
35
)

MRC Roofing, LLC

4.63(
35
)
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

Additional email - [email protected].

"We needed a new roof 26 years after MRC had last done our roof. We worked with Mark Hill to find a roof coating that would cool our house. He recommended a product called Permalock Metal roofing and a silicone coating for our flat roof. We have had the roof for 1 year and this summer has been nice and cool. Thank you to the team at MRC."

Ellen C on September 2021

Additional email - [email protected].

"We needed a new roof 26 years after MRC had last done our roof. We worked with Mark Hill to find a roof coating that would cool our house. He recommended a product called Permalock Metal roofing and a silicone coating for our flat roof. We have had the roof for 1 year and this summer has been nice and cool. Thank you to the team at MRC."

Ellen C on September 2021

Avatar for Building Science LLC

Building Science LLC

5.00(
6
)

Building Science LLC

5.00(
6
)
Customers say: Super punctual
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Thanks for visiting our page! We are happy to help with your home project. ABOUT US: At Building Science LLC, our goal is to not only help you build your dream home or renovate your property, but to make the process easy for you. We are a full-service design/build company with a wide range of experience. We can help you with all phases of new home construction or remodeling. We believe the whole house matters and deliver on all phases and components of a project. Our excellent reputation and long list of satisfied clients attest to our superior craftsmanship, attention to detail, clear communication, honesty and integrity. Just ask for our client reference list. Let's discuss your ideas! Check us out on facebook at https://www.facebook.com/BuildingSciencellc/ and also our website at http://buildingsciencehawaii.com

Thanks for visiting our page! We are happy to help with your home project. ABOUT US: At Building Science LLC, our goal is to not only help you build your dream home or renovate your property, but to make the process easy for you. We are a full-service design/build company with a wide range of experience. We can help you with all phases of new home construction or remodeling. We believe the whole house matters and deliver on all phases and components of a project. Our excellent reputation and long list of satisfied clients attest to our superior craftsmanship, attention to detail, clear communication, honesty and integrity. Just ask for our client reference list. Let's discuss your ideas! Check us out on facebook at https://www.facebook.com/BuildingSciencellc/ and also our website at http://buildingsciencehawaii.com

Showing 1-10 of 48
Drain Pipe Installation questions, answered by experts

It’s true: Thanksgiving is known as one of the busiest days of the year for plumbers. The day after Thanksgiving is also a jam-packed day, as people reckon with the issues caused by pushing too much turkey meat down the garbage disposal or other plumbing problems. If you run into a plumbing emergency during Thanksgiving, you can breathe a sigh of relief knowing that plenty of plumbers work on Thanksgiving due to the uptick in demand.

It’s possible to convert a bathroom into a wet room, but it often requires extensive renovations. You’d likely need to remove the floors to install drainage and a new floor over that, remove drywall outside the shower area, and replace it with cement backer board covered in a waterproofing material. You’d also need to remove the existing shower, waterproof the walls, and install fixtures to create a more open, curbless shower space.

No, you don’t need to use plumber’s putty to install a sink drain. Other options are available, such as silicone putty or silicone caulk. Plumber’s putty is the traditional method and it’s easier to work with and easier to remove. It doesn’t need to dry before using. Silicone putty should dry before you use the drain.

You’ll need two sizes of pipe to plumb a bathroom. You’ll use a 1/2-inch pressure pipe for your supply lines that run from the fixture to the larger 3/4-inch supply lines that run through the house. For drain lines, you’ll need a 3-inch PVC pipe for your toilet, a 2-inch PVC pipe for stand-alone showers, and a 1 1/2-inch pipe for a shower/tub combo and the bathroom sink. Each fixture’s drain will run to the 3-inch main drain that runs through the house.

You can use PEX pipe underground, and it will hold up well in underground insulations. Keep in mind that PEX tubing is not rated for outdoor use and that insulation is necessary in regions that experience cold winters. When using it underground, you should also bury PEX piping at least 12 inches below the frost line.

The O'ahu, HI homeowners’ guide to drain pipe installations

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

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