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Sump pump or interior foundation drains installers in Monrovia

Avatar for California Drains Incorporated
California Drains Incorporated
1424 7th Street
5.00(
6
)
Approved Pro
California Drains Incorporated
1424 7th Street
5.00(
6
)
Approved Pro
Customers say: Quick response
134 local quotes requested
11 years of experience

We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs. It is our mission to provide excellent customer service from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"This company is the best. They were upfront on the cost of the repairs and did a fantastic job. They will aways be our first choice for any future plumbing projects. Thank you, California Drains!"

Nikolai W on February 2025

We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs. It is our mission to provide excellent customer service from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"This company is the best. They were upfront on the cost of the repairs and did a fantastic job. They will aways be our first choice for any future plumbing projects. Thank you, California Drains!"

Nikolai W on February 2025


Avatar for Pump Systems Unlimited, Inc.
Pump Systems Unlimited, Inc.
752 North Batavia Street
4.73(
11
)
Approved Pro
Pump Systems Unlimited, Inc.
752 North Batavia Street
4.73(
11
)
Approved Pro
Customers say: Quick response
24 local quotes requested
13 years of experience

At Pump Systems Unlimited, Inc, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

"Hector is very knowledgeable and professional. He helped us fix our pump so now we can sleep easy when it rains."

Alyson C on January 2023

At Pump Systems Unlimited, Inc, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

"Hector is very knowledgeable and professional. He helped us fix our pump so now we can sleep easy when it rains."

Alyson C on January 2023


Avatar for Premiere 1 Plumbing, Inc.
Premiere 1 Plumbing, Inc.
5.00(
3
)
Approved Pro
Premiere 1 Plumbing, Inc.
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
158 local quotes requested

Our mission is to be a plumbing contractor that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"Premier 1 Plumbing was professional from start to finish! They replaced the water line under my crawlspace with great attention to detail and kept me informed every step of the way. The team was respectful, knowledgeable, and thorough in their work. I really appreciated their clear communication and professionalism. I would definitely hire them again and highly recommend them to anyone in need of plumbing services."

alexis R on February 2025

Our mission is to be a plumbing contractor that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"Premier 1 Plumbing was professional from start to finish! They replaced the water line under my crawlspace with great attention to detail and kept me informed every step of the way. The team was respectful, knowledgeable, and thorough in their work. I really appreciated their clear communication and professionalism. I would definitely hire them again and highly recommend them to anyone in need of plumbing services."

alexis R on February 2025


Avatar for The Water Heater Company
The Water Heater Company
808 Calle Plano
4.83(
63
)
Approved Pro
The Water Heater Company
808 Calle Plano
4.83(
63
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
1048 local quotes requested

Our company was created from our two founders’ shared vision to combine industry-leading knowledge and expertise, with a passion for service excellence, to operate as THE Water Heater Company. Our entire team is united in this quest to be the best. We continuously train, we work together to exceed expectations, and we get better every day. Our goal is to provide our community with the highest quality service and solutions — proudly working every day to earn our reputation as Your Trusted Water Heater Authority.

"The technician (Mike P.) was very professional, he knew his trade well, explained what he would suggest, based on my circumstances, allowing me to make informed decisions. I give Mike P and The water Heater Company both five stars."

Leonard S on May 2025

Our company was created from our two founders’ shared vision to combine industry-leading knowledge and expertise, with a passion for service excellence, to operate as THE Water Heater Company. Our entire team is united in this quest to be the best. We continuously train, we work together to exceed expectations, and we get better every day. Our goal is to provide our community with the highest quality service and solutions — proudly working every day to earn our reputation as Your Trusted Water Heater Authority.

"The technician (Mike P.) was very professional, he knew his trade well, explained what he would suggest, based on my circumstances, allowing me to make informed decisions. I give Mike P and The water Heater Company both five stars."

Leonard S on May 2025


Avatar for TM Group Appliance Repair
TM Group Appliance Repair
7439 Woodman Ave
5.00(
12
)
Approved Pro
TM Group Appliance Repair
7439 Woodman Ave
5.00(
12
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
219 local quotes requested

At TM Group Appliance Repair, we specialize in reliable and efficient appliance repair services for residential and commercial clients. Our team of experienced technicians is trained to handle a wide range of appliances, including refrigerators, washers, dryers, ovens, and dishwashers. We pride ourselves on delivering prompt, courteous service, and use only high-quality parts to ensure lasting repairs. With a commitment to customer satisfaction, we offer flexible scheduling and transparent pricing. Whether it’s a minor issue or a major malfunction, we are dedicated to restoring your appliances to optimal working condition, minimizing downtime and inconvenience. Trust TM Group Appliance Repair for all your appliance repair needs—where quality meets convenience.

"Tony was amazing, he explained how my washer broke and explained about fixing it. His price was very reasonable and will definitely hire him again for any appliance service."

Edith M on May 2025

At TM Group Appliance Repair, we specialize in reliable and efficient appliance repair services for residential and commercial clients. Our team of experienced technicians is trained to handle a wide range of appliances, including refrigerators, washers, dryers, ovens, and dishwashers. We pride ourselves on delivering prompt, courteous service, and use only high-quality parts to ensure lasting repairs. With a commitment to customer satisfaction, we offer flexible scheduling and transparent pricing. Whether it’s a minor issue or a major malfunction, we are dedicated to restoring your appliances to optimal working condition, minimizing downtime and inconvenience. Trust TM Group Appliance Repair for all your appliance repair needs—where quality meets convenience.

"Tony was amazing, he explained how my washer broke and explained about fixing it. His price was very reasonable and will definitely hire him again for any appliance service."

Edith M on May 2025


Avatar for Western Rooter & Plumbing
Western Rooter & Plumbing
136 E Santa Clara St
4.81(
157
)
Approved Pro
Western Rooter & Plumbing
136 E Santa Clara St
4.81(
157
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
608 local quotes requested

Call NOW: (626) 889-7990! Available 24/7 for all your plumbing needs! At the heart of our services is a commitment to comprehensive plumbing solutions - from water, sewer, to gas lines, we handle it all. Our expertise spans routine maintenance to urgent emergency repairs, ensuring your plumbing is always in top condition. Drain cleaning? We're on it with both traditional and hydro jetting techniques. But that's just the start. We offer water heater services, including both classic and cutting-edge tankless installations, repairs, and maintenance, ensuring your hot water flow is uninterrupted. Our approach to clean, safe water extends to installing water treatment systems, including softeners and filtration, for pure, drinkable water right from your tap. We're also proactive about the health of your plumbing and sewer lines, offering detailed inspections with our sewer scope technology. Many maintenance services come with complimentary camera inspections to extend your system's lifespan and pinpoint any issues early on. Gas lines and safety valves, especially emergency earthquake shutoffs, are within our expertise, along with certified under street repairs. And for those with septic systems, we provide thorough septic pumping services. No matter the challenge - water, sewer, or gas lines - we're fully equipped to tackle it. Plus, we're thrilled to extend our free travel zone, now covering the Victorville area, bringing our reliable services closer to you!

"Ryan was perfectly on-time and was a plumbing scholar and a gentleman. We had a simple drain replacement under a new sink. Going to Western saved me at least another day of trying to figure out proper parts and doing the install myself, and it also saved my wife's ears from hearing my salty language."

Gary v on September 2024

Call NOW: (626) 889-7990! Available 24/7 for all your plumbing needs! At the heart of our services is a commitment to comprehensive plumbing solutions - from water, sewer, to gas lines, we handle it all. Our expertise spans routine maintenance to urgent emergency repairs, ensuring your plumbing is always in top condition. Drain cleaning? We're on it with both traditional and hydro jetting techniques. But that's just the start. We offer water heater services, including both classic and cutting-edge tankless installations, repairs, and maintenance, ensuring your hot water flow is uninterrupted. Our approach to clean, safe water extends to installing water treatment systems, including softeners and filtration, for pure, drinkable water right from your tap. We're also proactive about the health of your plumbing and sewer lines, offering detailed inspections with our sewer scope technology. Many maintenance services come with complimentary camera inspections to extend your system's lifespan and pinpoint any issues early on. Gas lines and safety valves, especially emergency earthquake shutoffs, are within our expertise, along with certified under street repairs. And for those with septic systems, we provide thorough septic pumping services. No matter the challenge - water, sewer, or gas lines - we're fully equipped to tackle it. Plus, we're thrilled to extend our free travel zone, now covering the Victorville area, bringing our reliable services closer to you!

"Ryan was perfectly on-time and was a plumbing scholar and a gentleman. We had a simple drain replacement under a new sink. Going to Western saved me at least another day of trying to figure out proper parts and doing the install myself, and it also saved my wife's ears from hearing my salty language."

Gary v on September 2024


Avatar for Better Together Builders
Better Together Builders
7026 Rhea Ave
4.90(
134
)
Approved Pro
Better Together Builders
7026 Rhea Ave
4.90(
134
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
1798 local quotes requested

We are a full design build firm, specializing in kitchen, bathroom, and complete home remodeling. This also includes additions and ADU's! In the process of creating your dream home, our goal is to provide you with the most up-to-date ideas and solutions. A "one stop shop" for all your remodeling needs. Our team builds and remodels homes with various styles such as: traditional, Spanish, modern, contemporary and beyond. Call us today to get your in-home FREE consultation! Hand in Hand we will make this experience unique and successful. So let's make it Better together! Better Together Builders Lic#1047689 818-858-9840 Info@bettertogetherbuilders.com **Please note: Due to high demand, we are no longer able to do projects that are under a budget of $7000.**

"Stuff happens, and this business knows how to handle it! We had a stain on the ceiling. Ofri from BTB came over and turned on the water from the upstairs bathtub and then the shower stall. The ceiling became moist after the shower was turned on. Ofri then came back with a plumber. He turned on the upstairs bathtub. After they left, water dripped from the ceiling. Ofri had the plumber immediately send over a team for a service call. They broke open a hole in the ceiling and found that a pipe leading to the bathtub was so rusty it had holes. They took videos showing other pipes leading to the bathtub were also very rusty. While the team was still there, Ofri gave us prices, sent over the paperwork and the pipes were replaced within a of couple hours. Fabulous! Ofri had thought it would take a lot longer to complete the plumbing work. Therefore, her pricing did not align with the actual work performed. She brought in Alon, who substantially reduced the price to our satisfaction. Their responsiveness and reasonableness earned them my highest rating. Thank you Ofri, Alon and the BTB team!"

Barbara R on January 2025

We are a full design build firm, specializing in kitchen, bathroom, and complete home remodeling. This also includes additions and ADU's! In the process of creating your dream home, our goal is to provide you with the most up-to-date ideas and solutions. A "one stop shop" for all your remodeling needs. Our team builds and remodels homes with various styles such as: traditional, Spanish, modern, contemporary and beyond. Call us today to get your in-home FREE consultation! Hand in Hand we will make this experience unique and successful. So let's make it Better together! Better Together Builders Lic#1047689 818-858-9840 Info@bettertogetherbuilders.com **Please note: Due to high demand, we are no longer able to do projects that are under a budget of $7000.**

"Stuff happens, and this business knows how to handle it! We had a stain on the ceiling. Ofri from BTB came over and turned on the water from the upstairs bathtub and then the shower stall. The ceiling became moist after the shower was turned on. Ofri then came back with a plumber. He turned on the upstairs bathtub. After they left, water dripped from the ceiling. Ofri had the plumber immediately send over a team for a service call. They broke open a hole in the ceiling and found that a pipe leading to the bathtub was so rusty it had holes. They took videos showing other pipes leading to the bathtub were also very rusty. While the team was still there, Ofri gave us prices, sent over the paperwork and the pipes were replaced within a of couple hours. Fabulous! Ofri had thought it would take a lot longer to complete the plumbing work. Therefore, her pricing did not align with the actual work performed. She brought in Alon, who substantially reduced the price to our satisfaction. Their responsiveness and reasonableness earned them my highest rating. Thank you Ofri, Alon and the BTB team!"

Barbara R on January 2025


Avatar for Hard Hat Rooter & Plumbing
Hard Hat Rooter & Plumbing
416 East Cypress Avenue
4.81(
449
)
Approved Pro
Hard Hat Rooter & Plumbing
416 East Cypress Avenue
4.81(
449
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
672 local quotes requested

We are committed in providing the best service at a competitive price. We have been serving the greater Los Angeles communities for over 25 years. Our employees are well trained and are ready to satisfy all your plumbing needs. We have 3 trucks out on the field to provide fast service. We offer estimates over the phone and in person. We are Green Plumbing accredited.

"Great service and very easy to communicate with. The technician was professional and on time. Excellent work at a very reasonable price."

Ariga B on March 2025

We are committed in providing the best service at a competitive price. We have been serving the greater Los Angeles communities for over 25 years. Our employees are well trained and are ready to satisfy all your plumbing needs. We have 3 trucks out on the field to provide fast service. We offer estimates over the phone and in person. We are Green Plumbing accredited.

"Great service and very easy to communicate with. The technician was professional and on time. Excellent work at a very reasonable price."

Ariga B on March 2025


Avatar for Rapid Rescue Rooter & Plumbing
Rapid Rescue Rooter & Plumbing
728 West Laxford Street
5.00(
10
)
Approved Pro
Rapid Rescue Rooter & Plumbing
728 West Laxford Street
5.00(
10
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1333 local quotes requested

Here at Rapid Rescue Rooter & Plumbing we prioritize serving our customers with pride, integrity, and attention to the details that matter most to you. So, why choose Rapid Rescue Rooter? That?s easy!! We have unmatched client service along with 21 years of plumbing and drain service experience. Let us earn your business, you?ll be a client for life. Call now for assistance with any plumbing or drain problems,

"Wesley was extremely responsive. He made all efforts allowing us to continue doing our business at home while he was assessing the problem, assembling his crews, and obtaining a City permit. We were well informed of the progress. His crew did an excellent and clean job, working long hours getting the job done. Including excavated to a depth of 10 feet, patched up our concrete driveway and patched up the AC roadway nicely. Wesley even found time to replace our kitchen faucet and under drain without extra charge. Don’t believe he would be the cheapest initial estimate you would get. We would definitely ask him for all future plumbing needs."

Ferdy C on February 2025

Here at Rapid Rescue Rooter & Plumbing we prioritize serving our customers with pride, integrity, and attention to the details that matter most to you. So, why choose Rapid Rescue Rooter? That?s easy!! We have unmatched client service along with 21 years of plumbing and drain service experience. Let us earn your business, you?ll be a client for life. Call now for assistance with any plumbing or drain problems,

"Wesley was extremely responsive. He made all efforts allowing us to continue doing our business at home while he was assessing the problem, assembling his crews, and obtaining a City permit. We were well informed of the progress. His crew did an excellent and clean job, working long hours getting the job done. Including excavated to a depth of 10 feet, patched up our concrete driveway and patched up the AC roadway nicely. Wesley even found time to replace our kitchen faucet and under drain without extra charge. Don’t believe he would be the cheapest initial estimate you would get. We would definitely ask him for all future plumbing needs."

Ferdy C on February 2025


Avatar for Proview Plumbing & Rooter Inc.
Proview Plumbing & Rooter Inc.
701 University Avenue
5.00(
6
)
Approved Pro
Proview Plumbing & Rooter Inc.
701 University Avenue
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
210 local quotes requested

Following my grandfathers foot steps, I started Proview Plumbing & Rooter as a trustworthy, Family owned business. We are licensed, bonded and insured company ready to provide 24/7 service!

"I had a fantastic experience with Proview Plumbing & Rooter! Alex and Arthur were both incredibly professional from start to finish. They arrived right on time, communicated each step clearly, and offered solid options before beginning the job. In my case, they replaced a leaking hot water heater and also tackled a high water pressure issue by installing a new regulator. They worked quickly and efficiently, ensuring everything was up to code, and their workmanship was first-rate. Best of all, they made the entire process easy and worry-free. Highly recommend!"

Keenan J on January 2025

Following my grandfathers foot steps, I started Proview Plumbing & Rooter as a trustworthy, Family owned business. We are licensed, bonded and insured company ready to provide 24/7 service!

"I had a fantastic experience with Proview Plumbing & Rooter! Alex and Arthur were both incredibly professional from start to finish. They arrived right on time, communicated each step clearly, and offered solid options before beginning the job. In my case, they replaced a leaking hot water heater and also tackled a high water pressure issue by installing a new regulator. They worked quickly and efficiently, ensuring everything was up to code, and their workmanship was first-rate. Best of all, they made the entire process easy and worry-free. Highly recommend!"

Keenan J on January 2025

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Sump pump or interior foundation drains installations FAQs

Runtime varies based on battery size and cycling frequency. Most battery backups run for six to 24 hours, depending on battery capacity and pump usage. The system activates only when water reaches trigger levels, potentially extending actual operation time beyond rated hours. For locations with frequent extended outages, consider keeping a spare battery or supplemental power source available.

Yes, most existing sump pump systems can be enhanced with battery backup capability. You'll need compatible components that work with your current setup. Installation involves connecting the backup unit to your discharge pipe and setting up the battery system. Professional installation (costing $45 to $200 per hour) helps ensure proper system integration and safe handling of electrical components.

A battery backup system provides valuable protection for homes in areas prone to power outages during storms. With an average cost of $900, these systems help prevent potentially significant water damage and related expenses. Even preventing a single flooding incident can justify the investment, especially considering standard homeowner insurance policies don’t often cover flood damage.

Regular maintenance includes testing system operation by disconnecting the primary pump and verifying that the backup activates properly. Inspect battery terminals for corrosion and clean as needed. Check battery charge levels according to manufacturer recommendations. Standard batteries require replacement every three to five years, while deep-cycle batteries with proper maintenance can last up to 10 years. An annual professional inspection (approximately $250) helps ensure reliable operation.

The homeowners guide to sump pump or interior foundation drains installations
From average costs to expert advice, get all the answers you need to get your job done.
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