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Best basement waterproofing pros near Summerland, CA

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Top-Rated Basement waterproofing pros in Summerland - Updated Nov 2026

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

Serving Summerland, CA and surrounding areas

Approved (Corporate)

In business since 1992

Free estimates

Emergency services offered

"Dan was here this morning, showed him where water was leaking in over our slab and ruining the flooring in the master bedroom. He gave me the full range of possible remedies, from installing a eaves gutter on the roofline outside the bedroom to a full (very expensive) sealing of the entire exterior foundation. And actually recommended that we start with the gutter (which I can do myself) and then monitor the area next rainy season and see if that fixes the problem. No pressure to hire them or spend big $$, just good advice. Couldn't have asked for more. Highly recommended- this is real service!"
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%
11 neighbors recently requested a quote
Avatar for Wighton's Electric, Plumbing, Heating, and Air
Wighton's Electric, Plumbing, Heating, and Air
4.4(
80
)
Basement Drainage Channels - Install

Serving Summerland, CA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1953

Free estimates

Emergency services offered

Wighton's, Inc. is a customer focused heating and air-conditioning company that was originally started in 1953. Our company specializes in designing, engineering, and installing complete comfort systems for owners of existing homes and buildings just like yours. We take special pride in the craftsmen we train and employ--a fact you'll notice immediately in the attitude and integrity they bring to your job site. Clients in the Central Coast have trusted us with all of their HVAC, air quality, water heater needs and more for over 60 years, we look forward to earning your business. LICENSE NUMBER: 738271. Please contact our office directly to schedule. #comfortyoucantrust

Install brand new, high efficiency units with mount.
Installing brand new and high efficiency units
Install brand new, high efficiency units with mount.
Installing brand new and high efficiency units
Installing brand new and high efficiency units

+14

Response time1 day
Response rate100%
32 neighbors recently requested a quote
Palm Construction, Inc.
5.0(
112
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Summerland, 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 Summerland, 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 Monarch Concrete Coatings
Monarch Concrete Coatings
4.8(
17
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Summerland, 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 Thomas Parks Contracting
Thomas Parks Contracting
4.8(
100
)
Basement Drainage Channels - Install

Serving Summerland, CA and surrounding areas

In business since 1976

Free estimates

Emergency services offered

"I would definitely recommend Thomas Parks.  He and his team arrived on time, and completed the job of cleaning my gutters in a most professional and respectful manner.  Mr. Parks explained to me in detail all of what he would be doing and why.  He even went above and beyond.  (Note: It was Mr. Parks who originally installed some of my ground gutters more than a decade ago.)
After doing business with Mr. Parks that day, I hired him to do my Roof Waterproofing with Kool-Seal Coating.  Again, I was very pleased with Mr. Parks' work.  I would enthusiastically hire him again for future work on my house.  In fact, he and I have talked about putting a new roof on my shed out back.  Thank you, Thomas Parks.  I look forward to working with you again soon.


"
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+12

Recommended by94%of homeowners
Avatar for GM Pacific Pro Construction
GM Pacific Pro Construction
4.5(
243
)
Basement Drainage Channels - Install

Serving Summerland, CA and surrounding areas

In business since 2001

Free estimates

"GM Pacific Pro Construction As an avid DIYer , it’s rare for me to allow someone to do work for me. From home repairs , automotive, and electronics, my trust in others doing the job correctly has been a major concern- hence DIY. Because of the difficulty, time and my age, I contacted GM Pacific Pro Construction to give me an estimate on a roofing project. I’d seen the quality of work as they completed my neighbors new roof. I met Gil, who arrived on time to review my project. I found Gil, friendly, easy to discuss needs with and, most importantly, I felt fully confident in trusting GM Pacific Pro Construction to do a quality job. The price was right for me, so without a second estimate , I accepted Gil’s bid for the job. The work team , Gil included, arrived on time to start the job. Everything needed had been ordered ahead , and had arrived the day before work started. The work TEAM was obviously experienced, worked efficiently , and in one day I had my roof project done to perfection. I had no clean-up, no added expenses, and no disruption to my day. I’ve been part of and managed customer service teams , from 12 to 35 members , over 36 years for a major Corporation ;Gil and his team worked as “one” to smoothly finish my project. GM Pacific Pro Construction is truly a “Best Practice” business I’d use again , and I easily and highly recommend ."
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+20

Recommended by89%of homeowners
Avatar for Richco Plumbing Inc
Richco Plumbing Inc
4.6(
107
)
Basement Drainage Channels - Install

Serving Summerland, CA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"Cons:
1.  Originally scheduled for 8 am.  Office called the day before, said the scheduled contractor was out sick, was 9-9:30 ok.  I agreed, although it made the schedule tight, and I said so.  The contractor they sent didn't show up until 10:30.  I understand that it was probably a tight fit from their side, with one person out, but it made things hard from my side, since I work from home, and had a lot going by then, so couldn't really talk to the contractor.  In retrospect, I should have just cancelled and re-booked for another date.
2.  The shower head the contractor installed - he couldn't give me a product or model number.  It was a Moen for $75, and looked a lot like a model I could have bought for $25-30 on Amazon.  But without the product SKU, no way of knowing.  I was on the phone at work the entire time the service was performed, so couldn't really interact, and just said yes.  Still - a little irritated by lack of info here.
And the good - everything else
1.  The leak was fixed at a rate $100 lower than the plumber I usually call in. 
2.  The contractor was professional and courteous
3.  I'm no judge of quality here, but looks good.
"
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Recommended by88%of homeowners
Avatar for Home Value of Fla
Home Value of Fla
4.5(
500
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Summerland, CA and surrounding areas

In business since 1994

Free estimates

Emergency services offered

"I have a lot of items that I store in the bathroom, and my bathroom that I had before the remodeling project had zero place for storing things, which meant that everything was either on the counter of the vanity or on the floor. It was a big cluttered mess. The bathroom I have now fixed all my storage issues: we put in new shelves and niches for all my cosmetics and shampoo bottles. And now I actually have space to move around! I have Tom and Lucas to thank for this. They did a great job not only with my master bathroom, but with the two others as well. I wanted a nice clean and white look with subway tiles. I know many people look down on subway tiles, so I was already expecting Tom and Lucas trying to talk me out of it. But they didn’t. They took my wishes to heart and executed them. Which was the case with all the decisions I made. If I was uncertain, they offered extremely helpful advice and suggestions, but they made sure that I was getting the bathroom that I wanted. I really enjoyed working with them and will hire them again if I can come up with another project for them to work on."
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+140

Recommended by91%of homeowners
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Basement Waterproofing FAQs, answered by experts

Most people consider a French drain to be one of the most effective solutions for foundation leaks, but it’s not always a standalone solution. French drains will help keep water away from your foundation to reduce the risk of leaking and structural damage from soil expansion, but depending on your foundation type and location, you might need other systems or techniques—like soil gradation and gutter and leader installation—to resolve the underlying problem.

Overwatering can cause issues like water pooling and drainage problems. To prevent overwatering, monitor your soil levels on a regular basis and change your watering schedule as necessary.

Water that pools under pavers can erode the soil foundation and weaken the paver structure. In some situations, it can also cause mold and mildew growth. If that happens, you may need to start budgeting for the cost to build and install a patio to replace the damaged one.

Encapsulation can take the place of crawl space vents since it protects the area from moisture and air all year round. Determining whether you should open or close crawl space vents can be complicated since it often depends on the weather and humidity. Skip this step by investing in crawl space encapsulation whenever possible.

If your basement often leaks after heavy rain, it’s probably caused by hydrostatic pressure. When the ground is saturated with water, it can put pressure on the exterior of your home’s foundation, causing cracks in the basement wall and pushing water through any existing weak spots. Over time, hydrostatic pressure can cause structural damage to your home.

The Summerland, CA homeowners’ guide to basement waterproofing services

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