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Avatar for Groundworks
Groundworks
3.4(
174
)

Serving Crestline, CA and surrounding areas

Approved (Corporate)

In business since 1995

Free estimates

Warranties offered

"Bob Warren was simply terrific, i had a great experience consulting on my crawl space. Really, Ive never had a crawl space and while having one in my first home i did not know what to look for that was in need of repair. Bob did a thorough job looking over it for me and very honestly delivered me feedback. Turns out i am not in a dire need of repairs but when i do, i know who to turn to. Thank you Bob, and GroundWorks for the professionalism"
Foundation
Foundation
Foundation
Concrete
Concrete

+16

Response time11 hrs
66 neighbors recently requested a quote
Recommended by38%of homeowners
RSF Construction Inc.
1.0(
1
)

Serving Crestline, 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
)

Serving Crestline, 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
)

Serving Crestline, 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 AAP Home Services
AAP Home Services
4.8(
16
)

Serving Crestline, CA and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"We had a broken water heater in the middle of holiday weekend. not only did all american respond quickly and very profesionally, but they quoted me  a very competetive price. i am extremely pleased with all american plumbing and the service they provided. needless to say i  would absolutely recommend all american to all my friends and relatives.
"
Recommended by100%of homeowners
Avatar for Home Value of Fla
Home Value of Fla
4.5(
500
)

Serving Crestline, 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
Avatar for CXC Contracting
CXC Contracting
4.5(
52
)

Serving Crestline, CA and surrounding areas

In business since 1995

Free estimates

Emergency services offered

"Basically, they came, and he wasn't really able to do anything for us so it was a waste of money. He just kind of looked around and said, "Hmm... No. We can't do anything." We were leaking in the garage and there are several spots in our house where there are large cracks and we wanted to make sure what was going on, and he didn't do anything. He just kind of, "Well, you could replace all of this stuff and that'll be like $5,000" and I was like "You got to be kidding me." We had somebody else come out, too. I don't feel like he did anything wrong so I didn't want to post a negative post, but there wasn't also like anything positive out of it, and it felt like a giant waste of my money. But again he didn't actually give us any information other than "By the way, you have cracks in the ceiling that I could say like $5,000" which I haven't even asked him about. I think he should have been more communicative. He could've been more helpful, maybe. I didn't want to post a rating on this because it's kind of complex. He did the job, but it was not helpful. I guess, he did fine for price. I think he was on time."
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Recommended by85%of homeowners
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Basement Waterproofing questions, answered by experts

You can seal a concrete slab by cleaning the surface, filling in any cracks, etching the surface, applying a sealer, and letting it dry. Concrete slabs don't typically need sealing, but you can use a topical concrete sealer if you notice signs of water damage. If you haven't already fixed the cause of the leak, then you'll want to repair the plumbing before you seal a concrete slab.

In most climates, contractors recommend closing your crawl space vents in winter. Keeping them shut protects your crawl space from freezing temperatures, pests, and cool breezes that can lead to chilly floors in your home. However, it's often best to speak with a local crawl space team about your specific design and its relationship to the winter season.

In most cases, it is safe to live in a home with minor foundation problems, but you should not let the issues persist. Virtually all foundations have small cracks from normal settlement, which are not a structural concern but should be sealed to prevent water intrusion. However, major damage—such as large structural cracks, sinking foundations, or bulging walls—can make a home unsafe. Other issues that can pose safety and health risks include poor indoor air quality from mold or pests, uneven floors, and rotten beams or joists. It is always best to have a foundation repair expert or structural engineer inspect any issues to determine if your home is safe to live in.

Physically, the most challenging part of finishing a basement is installing egress windows or doors when the space is below ground level. Mentally, the hardest part may be envisioning the project and planning around load-bearing and mechanical obstacles.

Yes, cleaning a crawl space is worth the cost. Although it's an out-of-sight area, neglecting it can lead to significant problems like pest infestations (including termites and carpenter ants), mold, and fungal growth, which can cause structural damage. Regular cleaning helps prevent these issues. While hiring a contractor has ongoing costs, the price for cleaning—typically between $0.50 and $4 per square foot—is much lower than the cost to remediate a pest or mold problem. Additionally, a clean crawl space can lead to improved indoor air quality and more comfortable temperatures in your home.

The Crestline, CA homeowners’ guide to basement waterproofing services

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