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Avatar for Groundworks
Groundworks
4.6(
19
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Middletown, CA and surrounding areas

Approved (Corporate)

In business since 2023

Free estimates

Warranties offered

"Groundwork’s did a great job on our house. Luis G was an amazing Forman with Ken H and Mark P all waterproofed under our house. They worked quickly, efficiently and thoroughly left all areas in tact and clean. Luis communicated very clearly about the all aspects of the job until it was completed."
Basement
Basement
Basement
Basement
Foundation

+16

160 neighbors recently requested a quote
Recommended by58%of homeowners
Avatar for Diamond D Construction, LLC
Diamond D Construction, LLC
3.5(
6
)
Basement Drainage Channels - Install

Serving Middletown, CA and surrounding areas

In business since 2017

Free estimates

Offers commercial services

"I used Diamond D to clear some land in Lakeport. Made a contact through HomeAdvisor. Tyler was super responsive, worked with me to define our needs and provided a clear bid. Both Tyler and Megan were very professional and communicated well with me since I live a few hundred miles away. I will use them again, it was a very good experience."
Response time3 days
Recommended by100%of homeowners
Avatar for Baker Excavating Co
Baker Excavating Co
5.0(
1
)
Basement Drainage Channels - Install

Serving Middletown, CA and surrounding areas

In business since 2018

Free estimates

Offers commercial services

"He did wonders, was able to make driveways and flat spots on my slopped property. Gets the job done right, works quickly, and keeps me up to date with everything. I am going to be hiring him again here soon."
Response time12 hrs
Recommended by100%of homeowners
Avatar for SNN Builders
SNN Builders
New to Angi
Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Middletown, CA and surrounding areas

Free estimates

Emergency services offered

Warranties offered

SNN Builders Construction is a family-owned and operated, licensed and insured California contractor proudly serving Sacramento and surrounding areas. With over 5 years of hands-on experience, we specialize in siding, window and door installation, custom deck construction, and bathroom remodeling.\n\nAs a family company, we take pride in honest communication, dependable timelines, and quality craftsmanship on every project. Our goal is to treat every home as if it were our own, maintaining clean job sites and delivering durable, long-lasting results.\n\nWhether you’re upgrading your home’s exterior, replacing outdated windows and doors, building a new deck, or remodeling your bathroom, our team is committed to your satisfaction from start to finish.\n\nCSLB License #1113556\nFree estimates available.\n

Basement Waterproofing questions, answered by experts

It’s not the number of weep holes that should be of concern to builders but rather their spacing. Weep holes are usually spaced anywhere between 16 inches on center when using round tubes or wicking materials and 24 inches on center when using open-head joints. This is a more conservative spacing than the 33-inch maximum spacing on center that’s mentioned in the International Residential Code. All in all, the total number of weep holes a brick exterior should have will depend on the size of the structure.

A crawl space encapsulation isn’t always necessary, but it’s a wise choice, especially if you live in an area that sees a lot of precipitation. Sealing a crawl space not only reduces damage caused by moisture, mold, and pests, but it also increases your home’s value. It can also save you money by reducing energy bills and avoiding costly repairs for structural or foundation damage.

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.

Pooling or standing water in your basement should be cause for alarm and action. This indicates that there is a leak or a drainage issue, and until you repair the root of the problem, the situation will only happen again or grow in severity. It’s important to deal with water damage as soon as it occurs.

Methods include interior sealants, exterior excavation and waterproofing membranes, sump pump installation, and vapor barriers for encapsulation. Techniques vary based on the structure and severity of moisture issues.

The Middletown, CA homeowners’ guide to basement waterproofing services

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