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Avatar for Alpha Structural, Inc.
Alpha Structural, Inc.
4.6(
241
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Montebello, CA and surrounding areas

Approved (Corporate)

In business since 1992

Free estimates

Emergency services offered

"We have a strange leak in our basement that recurs every time it rains. To figure out the potential source, we called Alpha Structural, and the entire team was outstanding from the get-go. Lisa Hunter first took a detailed account of and keen interest in our situation, and then Gary Coffing came to inspect our house. Gary possesses an incredible wealth of knowledge about foundation and structural integrity, and gave us a very fair assessment of what might be happening, and what we could and should try first. Rather than make a hard sell to engage Alpha in a major investigation, he suggested we first try a few simpler solutions, including fixing the grading of our soil leading to the basement as well as our gutters. Perhaps this won't work and perhaps it will, but the point is he gave us a full account of what may be happening and a number of specific things to try before pulling the trigger on a major structural ordeal. A HUGE thank you to Gary and the whole team. We hope it doesn't come to it, but if we do need to go down the route of major structural work, we will absolutely call you again."
Basement Addition
Basement Expansion
Caisson Supported Retaining Wall
Cantilevered Deck Design Build
Deck Expansion and Slope Failure with Retaining Wall

+323

Response time10 hrs
Response rate100%
15 neighbors recently requested a quote
Avatar for Art's Professional Services Inc.
Art's Professional Services Inc.
5.0(
9
)
Basement Drainage Channels - Install

Serving Montebello, CA and surrounding areas

Approved

Emergency services offered

Credit card accepted

Customers say: True professional

We specialize in plumbing services, repairs, inspections, installations, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today! \n

Plumbing Project
Plumbing Project
Plumbing Project
Plumbing Project
Plumbing Project

+15

Response time7 hrs
Response rate100%
Recommended by77%of homeowners
RSF Construction Inc.
1.0(
1
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Montebello, CA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

RSF Construction Inc. is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

Palm Construction, Inc.
5.0(
112
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Montebello, CA and surrounding areas

In business since 2016

Free estimates

Credit card accepted

It can be a daunting task looking for not only the right contractor for your job but also the right contractor for you. We completely understand what you're going through. We know every customer has different desires, different needs and different schedules. We're not only here to turn your ideas into reality but to make it a memorable experience every step of the way. Call us right now, no matter where you are in the planning process.

Recommended by100%of homeowners
Palm Construction, Inc.
5.0(
90
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Montebello, CA and surrounding areas

In business since 2016

Free estimates

Credit card accepted

It can be a daunting task looking for not only the right contractor for your job but also the right contractor for you. We completely understand what you're going through. We know every customer has different desires, different needs and different schedules. We're not only here to turn your ideas into reality but to make it a memorable experience every step of the way. Call us right now, no matter where you are in the planning process.

Recommended by100%of homeowners
Avatar for Reliable Roofing
Reliable Roofing
4.9(
614
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Montebello, CA and surrounding areas

In business since 1988

Free estimates

Emergency services offered

Welcome to Reliable Roofing. We are a Family Owned Business serving our clients since 1988. We work hard to bring each customer the best possible service and quality available. We are 1 in 5 contractors in California to be certified with Owens Corning and authorized to give a 50 year warranty for your roof. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.

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+290

Recommended by85%of homeowners
Avatar for Monarch Concrete Coatings
Monarch Concrete Coatings
4.8(
17
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Montebello, CA and surrounding areas

In business since 1985

Free estimates

Credit card accepted

"We had a second story deck that was leaking water into the garage. We got 4 companies to come and give us a quote.  Two of them were cheaper but they seemed as puzzled as we were about what to do and could not guarantee from future problems. The other company suggested rebuilding the entire deck and was way out of budget. Ryan from Monarch Custom Coatings came with a sample that had several layers to waterproof the deck - we were very impressed that he was very knowledgeable and has a lot of experience with this type of work. He and his crew worked very hard, always professional, prompt, courteous, and our deck looks amazing now. We were so happy with them that we hired them again to redo the garage floors. We have had bad experiences in the past with contractors, so we know that finding a good, reliable, and honest one is very hard and rare. We highly recommend Monarch Custom Coatings!"
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+19

Recommended by93%of homeowners
Avatar for Western Pacific Roofing Corp
Western Pacific Roofing Corp
4.8(
24
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Montebello, CA and surrounding areas

In business since 1949

Free estimates

Emergency services offered

.Western Pacific Roofing Corporation is a full service roofing contractor in business since 1949. We offer Professional Service and High Quality Workmanship. Western Pacific Roofing has been installing roofing for over 64 years and has evolved to become one of the most experienced roofing contractors in the state of California. This longevity has only been possible due to our employees' commitment to the relationships they have built with our clients over the years. Our longevity of experience and the relationships we have formed over the years have become the most important components of Western Pacific Roofing’s success. We service all of California including Alameda, Fresno, Imperial, Kern, Los Angeles, Marin, Orange, Riverside Sacramento, San Bernardino, San Diego, San Francisco, Santa Barbara, Santa Cruz, Tulare and Ventura Counties. We are able to accomplish this with our four facilities located in Northern Los Angeles County, San Gabriel Valley, Riverside County and Northern California. Although the majority of our work is within Southern California, over the years, we have completed multiple large industrial and commercial roofing projects throughout the Southwest. We also have completed projects as far North as the State of Washington, including Wyoming and as far West as the State of Hawaii.

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Recommended by100%of homeowners
Avatar for US Home Developers Inc
US Home Developers Inc
4.5(
587
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Montebello, CA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"Let me start by saying that US Home Developers hires people with good intentions, especially Regev whom we are forever grateful to for helping us look for our dog when he went missing, but their work product is substandard.  (Let the photos we post be the evidence.)

Our bathrooms were actually completed in March 2013, but we didn't post any reviews because we come from the old school of "If you have nothing good to say, then don't say it".  BUT, after our SECOND warranty call with them today, we just couldn't remain silent.

This review is on the warranty call we made to repair our master bath ceramic undermount sinks that are separating from the granite countertops.  We called US Home Developers 2 wks ago about the sinks drooping.  Eli, our original project manager, called back and came out promptly the next morning to examine the problem.  Now, Eli is very courteous and professional, always taking off his shoes before coming into the house.  Eli agreed the sinks were drooping as the silicone had major gaps/cracks and you can clearly see the sinks rise and fall when you push them up from underneath.  Eli agreed to fix themand told us to let him know when we were ready (we originally wanted replace a couple cracked shower tiles caused by the recent earthquake but decided to hold off thus the delay in scheduling.)  Eli said they will put wood underneath as additional support and re-silicone all sinks in master bath and guest bath (sink in guest bath was never siliconed correctly; there are huge gaps where they failed to continuously apply the sealant.)

Eli promised someone would be here today but couldn't tell us the time until we had to nudge him further and let him know that nobody was going to be home to open the door unless we have a specific time.  Everyone has things to do and we can't sit around all day waiting, which we did before when one of their plumbers was supposed to show but didn't.

 Around 8 am, 1 worker showed up.  All he knew was that he was suppose to fix sinks.  We had to show him the sinks and describe the work that needed to be done. He didn't believe the sinks were drooping until we physically showed him, claiming Eli only informed him to "re-caulk" the sinks.  Really?  I don't like wasting my time or yours, but when there's a problem, there's a problem.  Why would we have you over if there wasn't?

Then the work began, sawing wood, hammering, and drilling, and he was done within an hour and a half.  The worker then cleaned up quickly and told us he was done.  When he said he "caulked" the sink, I told him Eli said silicone.  His reply was "Eli told me to caulk".   We're going to assume he meant silicone caulk, but to be honest, we still don't know whether we have caulk or silicone between our sinks and whether it waterproofs or not. I wasn't going to argue this with him, and away he went while I was upstairs inspecting the work.  He cleaned up and left within 5 mins so that left very little time to review his work.  Needless to say, after he left, that's when I discovered all sorts of problems with the sinks.

First, he didn't remove the old silicone before applying the new caulking.  We're hoping the new caulk will bond to the old silicone but we're not going to hold our breath on that one.  God forbid it separates. My husband has decided to just reseal it himself as we are not letting them set foot in our bathrooms ever again.  UPDATE: When I went to clean the sinks 2 nights later, I discovered the "caulk" isn't even waterproof.  It comes off when you simply rub it with your fingers (like eraser bits) or simply washes away with water.

Next, I peeked under the sinks and NOT to my surprise, the posted photos will show you what I discovered.  There were 2 strips of wood nailed into the plywood under each sink.  On 3 of them, the wood is chipped or cracked from driving in the nails.  On 1 of them, there are so many screws, some of them even missed the wood.  My initial instinct was that they were there to hold in the wood until I realized they don't because there is a gap between the nail and wood.  I then realized those nails are there because they had gotten stuck in the wood and the worker didn't bother removing them.  So now the plywood underneath our sinks have several needless nails & holes.  Not that anyone is going to look under our sinks, but we don't want to have so many holes in the plywood that is holding up the granite countertop; if the plywood is compromised, clearly they can't do their job.

Then, out of curiosity, I stuck my hand between the wood strip and the sink.  Again, not to my surprise, what do I discover? There is a gap.  Enough so that I can stick my entire hand in there.  And not a single piece of wood between the wood strip and sink.  What does that mean?  The wood is there for appearance; there remains nothing to support my sinks.

Are we angry, frustrated, disappointed, and appalled?  You bet.  But are we surprised? No.  This isn't our first warranty call.  The first time we had to call them because we were having cracks in our tiled shower grout.  Turns out, they used regular grout for the joints between the shower walls and floor instead of silicone grout to allow for movement like the code calls for.  They "fixed" it using premixed grout, the type you're not suppose to use in showers according to all the online research, contractor forums, and contractors I've talked to.  In honesty though, we haven't had any additional cracks in the grout since then.  How long they'll hold up or whether water's penetrating through them, we imagine we won't know for a couple years until it gets really bad.

We also imagine US Home Developers will post a response to our review and if they hold up to their Angie's List status, reach out to try and remedy the situation.  If they're professional, they will admit their mistakes in their response.  If they're not, the response will likely state that we were difficult homeowners to work with, they did a lot of work for our bathrooms beyond contracted scope, that they went out of their way and we're ungrateful, that the work they've done is according to industry standards, that we're lying/exaggerating, or a myriad of other excuses or explanations.  They may even claim we don't know much about construction.  As attorneys who have practiced construction and real estate litigation for at least half of the last decade, our experience, knowledge, and careers would demonstrate otherwise.

Although we have another year of warranty left, you bet we will not  be availing ourselves to it.  We interviewed several contractors for our bathrooms and hired US Home Developers because they were highly rated on Angie's List.  When problems first came up, we thought it was because we had a bad crew.  But after 3 different interactions with them including 2 warranty calls, we're resigned to believe that their work is substandard at best.  They had chance after chance to redeem themselves, but at each turn, we were only met with more disappointment and problems to address.  We really wanted to leave a glowing review for them, especially Regev who was always more than helpful and patient, but we just find it difficult to do so after all the negative impressions they've left behind.

NOTE: The metal clips seen in the photos were put in when they originally put in the sinks.  That was the only mechanical system put in to support the sinks when they were installed."
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+45

Recommended by91%of homeowners
Avatar for United Builders of LA
United Builders of LA
4.7(
118
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Montebello, CA and surrounding areas

In business since 2000

Emergency services offered

Credit card accepted

Attention to detail, micro management and great customer service is what its all about. Anyone can be a contractor and perform home improvement services, but only a select few do it with out causing heartache and large amounts of stress to the client. We pride ourselves by being one of the few, knowing that we treat your house as if it were ours, with respect.\nwe believe that a great kitchen, bathroom, addition, or general remodel can be a fun stress free process, and it all starts with the right contractor.\nWe offer great service, free estimates by the head contractor and no home improvement sales reps. that charge an arm and a leg, from start to finish there is only one captain, and that is what gets the job done.

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+5

Recommended by82%of homeowners
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Basement Waterproofing questions, answered by experts

Due to the nature of basements, some level of waterproofing is necessary to prevent water from seeping in and causing damage. Some definitive signs that your basement needs waterproofing measures or needs existing waterproofing measures need to be updated include:

  • Water in your basement, including damp walls or puddles on the floor

  • Mold spots in your basement

  • Musty smells or odors

  • Warped doors or walls

  • Cracks in walls

  • Insect issues, such as cockroaches and termites

You don’t always need to install a dehumidifier in your encapsulated crawl space, but it might be a good idea in certain instances. If you notice obvious signs of condensation, mold, or musty smells permeating from your crawl space, a dehumidifier can help. It’s ideal for homes in humid areas.

In a worst case scenario, structural damage like rust on metal beams, rotting wood, and swelling on doors and windows can signal moisture problems that would benefit from a dehumidifier.

Foundation repair uses methods such as underpinning, slab jacking, or application of hydraulic piers. Each technique is chosen based on structural needs, soil conditions, and damage extent, ensuring a stable and secure foundation.

Underfloor insulation alone will not cause moisture and mold, but improper installation can. Although the purpose is to seal any drafts, your subfloor still needs ventilation. If you seal the area too tightly and prevent all airflow, this can cause moisture to get trapped. This moisture eventually leads to mold and—if your floors are wood—rotting.

While "dry" mode on your AC can help reduce humidity levels to some extent, it may not be as effective as a dedicated dehumidifier, especially in areas with extremely high humidity or larger spaces. Dehumidifiers are specifically designed to remove moisture from the air more efficiently, making them a better choice for tackling persistent humidity issues.

The Montebello, CA homeowners’ guide to basement waterproofing services

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