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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon466
    Verified foundation drain installation services reviews

Find Foundation drain installation pros in Napa

Avatar for Groundworks
Groundworks
4.6(
19
)
Foundation Drainage - Install or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Napa, CA and surrounding areas

Approved (Corporate)

In business since 2023

Free estimates

Warranties offered

"I highly recommend Groundworks for foundation concerns. They were very prompt with returning my call and providing a free inspection. I had concerns for my 103 year old home, especially a section of the foundation. Their Inspector, Bob Bloom, arrived on time, was professional and experienced, took time to answer all my questions (thank you for not rushing), and provided me with useful feedback on my foundation and options for repair. Bob gave an honest assessment with no sales pressure. Although I decided to defer foundation work at this time, I will definitely use them in the future."
Basement
Basement
Basement
Basement
Foundation

+16

191 neighbors recently requested a quote
Recommended by58%of homeowners
Avatar for Genesis Brothers Construction
Genesis Brothers Construction
5.0(
6
)
Concrete Foundation - Install

Serving Napa, CA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Excellent work. Very responsive with the original job estimate that was a very fair price. They know what they are doing. Showed up on time and finished early. the job was beautiful."
Landscaping Project
Back yard
Concrete - Pouring & Repair Project
Concrete - Pouring & Repair Project
Landscaping Project

+43

Response time2 days
Response rate100%
Recommended by66%of homeowners
Avatar for SH Grading & Excavating
SH Grading & Excavating
5.0(
16
)
Foundation Drainage - Install or Replace

Serving Napa, CA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Jose installed a French drain and piping for the downspouts to drain into. Jose was very prompt and courteous. He kept me updated throughout the course of the project."
Grading
Grading
Grading
Grading
Dirt pile

+25

Response time7 hrs
Response rate100%
17 neighbors recently requested a quote
Avatar for Lee's Air, Plumbing & Heating
Lee's Air, Plumbing & Heating
4.5(
114
)
Sump Pump or Interior Foundation Drains - Install

Serving Napa, CA and surrounding areas

Approved (Corporate)

In business since 1981

Emergency services offered

Warranties offered

"The plumber showed us a trick for how to clear the food trap using the garbage disposal and water pressure, which I really appreciated! He also, with permission, came early so punctuality was great. Only downside is this business is pretty expensive, twice at least what I have paid out prior plumber."
New AC & Heating Install
New AC & Heating Install
New AC & Heating Install
Our HVAC pro performing an ac and heating repair
Angi 2021 Super Service Award

+36

Response time40 mins
Response rate100%
11 neighbors recently requested a quote
Avatar for Bragg Home Services
Bragg Home Services
5.0(
12
)
Sump Pump or Interior Foundation Drains - Install

Serving Napa, CA and surrounding areas

Approved

In business since 1968

Free estimates

Warranties offered

For over 56 years Bragg Home Services has specialized in offering residential and light commercial plumbing, heating, and air conditioning services to the residents of Sonoma, Marin, and Napa Counties. At Bragg Home Services we know that our customers expect integrity, excellence, value, and commitment. That’s why at Bragg Home Services we hire only the best people, and use only the best products, offering exceptional value, backed by our lifetime workmanship guarantee. Because at Bragg Home Services, your satisfaction is our number 1 priority.

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+9

Response time9 hrs
Response rate100%
8 neighbors recently requested a quote
Avatar for Peter Levi Plumbing, Inc.
Peter Levi Plumbing, Inc.
4.9(
9
)
Sump Pump or Interior Foundation Drains - Install

Serving Napa, CA and surrounding areas

Approved (Corporate)

In business since 2000

Free estimates

Credit card accepted

"Elsy ( I believe she was the plumber from your company via Angi) arrived as scheduled, on Saturday, 09/28/2024. She attempted to repair my garbage disposal unit but was unable to do so as the unit's wiring was worn out. I advised the unit is 40 yrs old. She recommended to purchase a new one. We made a trip together to the local Home Depot store and I purchased the same brand s she recommended. She installed it in record time (within the 2.5 hrs) and completed the job. She also cleaned the work space and carried the old one to my recycling bin. Very satisfied with her work. Also, I want to know if I will receive a billing statement for my records? Thank you for your time & assistance."
My jobs
My jobs
My jobs
My jobs
My jobs

+1

Response time2 days
10 neighbors recently requested a quote
Recommended by60%of homeowners
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Showing 1-10 of 193
Foundation Drain Installation questions, answered by experts

A sump pump should be placed at least three feet deep in a pit. The rim of the sump pump basin should be level with your basement floor. If you find your pit is too deep, you can fill the bottom with gravel until the rim of the sump pump is flush with the floor.

Yes, it’s possible to install a sewage ejector pump outside rather than in a basement. However, there may be some extra steps involved, including running pipes from the inside to the outside of your home and digging (and re-filling) a hole for the basin. If you aren’t comfortable with this type of work, contact a plumbing pro to handle it for you.

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

Yes, the air from a damp basement can travel up into your living area through a process called the stack effect, so moisture, mold spores, and other debris in your basement air can all decrease your indoor air quality on your main floors. Additionally, damp basements can promote the rotting of building materials, which can damage flooring, insulation, and framing on your first floor in addition to materials in the basement.

The cost of basement waterproofing is $4,950 for the average homeowner. However, you could end up paying between $600 and $14,000, depending on factors like basement size, waterproofing method, and the region you live in. 

If you live in an area with heavy rainfall, you might be paying more for waterproofing than if you lived somewhere drier since waterproofing contractors would be in high demand. Likewise, a 500-foot basement costs between $2,500 and $5,000 to waterproof, but that price rises significantly for a larger basement.

The Napa, CA homeowners’ guide to foundation drain installation services

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