Groundworks

Basement Waterproofing, Foundation Repair, Wells and Pumps,

About us

In 2006, Dan Malsch founded Rainy Day Crawl Space & Basement and brought residential and commercial foundation repair solutions to the western Washington area. In 2024, Rainy Day Basement & Crawl Space joined forces with Groundworks, the nation’s leading and fastest-growing foundation repair and water management solutions provider and rebranded under the Groundworks name. They will continue to offer industry-leading technology and resources to more customers across Washington. Groundworks provides elite customer service and quality home solutions for all foundation repair, basement waterproofing, and concrete repair needs. Call for your FREE inspection today!

Business highlights

18 years of trusted experience
Women Owned & Operated
Family Owned & Operated
Eco Friendly

Services we offer

Concrete Lifting, Retaining Poured Wall Repair, Basement & Crawlspace Repair & Waterproofing

Services we don't offer

WE DO NOT OFFER: Egress Windows, Radon Mitigation, Basement Refinishing, Concrete Resurfacing, Building New Foundations, Exterior Drainage, Pouring Concrete, Working with Asphalt, Installing Masonry, French Drains, New Construction, Yard Drainage, Generators

Amenities

Free Estimates
Yes
Warranties
Yes


Accepted payment methods

Check
Financing Available

Photos of past projects

Reviews

4.921 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
86%
4
10%
3
5%
2
0%
1
0%


Rating CategoryRating out of 5
quality
4.9
value
4.3
professionalism
5.0
responsiveness
4.8
punctuality
4.9

Filter reviews by category

Showing 1-21 of 21 reviews

Frank Chang
02/2024
5.0
Google Review
I was having concerns regarding the crawl space of my home. I went on-line and found "RAINY DAY BASEMENT SYSTEMS" amongst several other companies that focused on this kind of work. After reading reviews of all the companies, I decided to give "RDBS" a look, first completing an email response. I was immediately contacted by a company representative and set up an appointment for a few days later. A representative showed up on the appointment date who asked questions and discussed my needs. They had sent a complete brochure outlining their various services, which was extensive and overwhelming. I realized I had choices but would wait for an actual inspection by the rep. He donned protective gear - suit, mask etc. and went into the crawl space, inspecting the entire space, corner to corner, wall to wall. I realized my concerns were not as serious as I had imagined, so I opted to have the original minimal plastic ground cover removed, replacing it with the polyester sheeting they provided. A price was and a date set to do the work. On the day of the replacement, a crew of three arrived, set up heavy duty paper to protect the floor to the access point, plastic sheeting over surrounding furniture and then went to work. The crew chief went in first to remove the old plastic and debris, the polyester sheeting was measured and cut and the crew went in to lay the ground cover into place. The whole process took only 90 minutes. It was a pricy project but it was worth it for the peace of mind it provided.
Rating CategoryRating out of 5
Yes, I recommend this pro

Response from Groundworks
Hi Frank! Thank you so much for the thorough review and feedback on your project! We're happy we could provide peace of mind and achieve the results you were looking to accomplish quickly and efficiently. We strive to be communicative and informative throughout the process, so it's wonderful to hear we met your satisfaction. Thank you again for choosing Rainy Day, and please reach out should you ever need anything else in the future, or if you have any questions or concerns. We're always happy to help! Have a great day! Kind regards, Bayleigh at Rainy Day Basement Systems

Casa de Arena
02/2024
4.0
Google Review
This is a well run business: there response time, explanation of the processes, on-going progress reports, customer service and efficiency is worthy of a 5 star rating. We only lowered our rating because of the cost, which was a bit on the high side. Great team!
Rating CategoryRating out of 5
Yes, I recommend this pro

Response from Groundworks
Hi there! We're thrilled you had a 5-star experience with our process, service, and efficiency! It means the world to our team that you recognize their hard work and dedication. Regarding your feedback on cost, we completely understand your hesitation. We constantly strive to balance delivering high-quality, permanent results with transparent pricing. While we're confident you'll appreciate the long-term value your system provides, we're always here if you have any questions or concerns. Your 100% satisfaction is our top priority! Thank you for choosing Rainy Day Basement Systems. We value your business and look forward to exceeding your expectations! Have a wonderful day, Bayleigh at Rainy Day Basement Systems

seguse
01/2024
5.0
Google Review
We hired Rainy Day Basement Systems back in 2021 and finally getting around to posting a review. The original sump pump that was installed from when the house was built was putting the water in the nearby downspout which just recycled the water and caused the sump pump would kick on every two minutes. Also it was so loud from the pump noise and when the water would hit the downspout. They re-did the sump pump setup including a new pump, basket and ran pipe along the foundation to pump the water out the other side of the house. They also worked with us to make a custom sound proof box to minimize the noise and put the sump pump we wanted that was more quiet. They worked with us every step of the way to make us happy.
Rating CategoryRating out of 5
Yes, I recommend this pro

Response from Groundworks
Hi there! We're thrilled to receive your positive feedback! It's great to know that our solution has successfully minimized the noise and left you satisfied with the outcome. Your loyalty and trust in us are deeply appreciated, and we're honored to have been entrusted with your home. Your satisfaction means the world to us! Thank you once again for choosing Rainy Day, and we look forward to continuing to serve you exceptionally well. Have a lovely day! Kind regards, Bayleigh at Rainy Day Basement Systems

Terry Keller
01/2024
5.0
Google Review
My son and I would like to recommend and thank David Nush and Derrik of Rainy Day Basement for the exceptional job they did of waterproofing and repairing our home's crawl space. They arrived on time, advised us of the work to be done each day, answered all of our questions and cleaned up when the job was completed. Kirsten Smith was their system design specialist and gave an excellent presentation while giving us different options and called to follow up on our satisfaction when the job was done. Thank you to all. Sincerely, Ellen and Terry
Rating CategoryRating out of 5
Yes, I recommend this pro

Response from Groundworks
Hi Ellen and Terry! Thank you so much for sharing your recommendation! We're so happy to hear the crew was punctual, communicative, and thorough, and you were satisfied with everything related to Kirsten’s solution and presentation as well! Your happiness is our top priority, so hearing your positive feedback is music to our ears! By the way, if you know of anyone who could benefit from our services, feel free to send them our way! We have an awesome Give-to-Get Referral program, where we send $50 for each person you refer! https://www.rainydaybasementsystems.com/about-us/refer.html Thank you again for choosing Rainy Day and have a fantastic day! Kind regards, Bayleigh at Rainy Day Basement Systems

Mike
01/2024
5.0
Google Review
Chris Hayes broke down everything single step for me. His attention to detail and the fact that he cared so much, he explained the good, the bad the ugly. He was outstanding. "The project was top notch. Robert and Jordan consistently showed up on time. Final project turned out great!"
Rating CategoryRating out of 5
Yes, I recommend this pro

Response from Groundworks
Hi Mike! Thank you a bunch for your incredibly kind words and the fantastic review! We're absolutely thrilled that Chris went above and beyond to take care of your project, paying attention to all the details. Huge kudos also to Robert and Jordan for nailing the installation. Choosing Rainy Day means a lot to us, and we genuinely appreciate it. If you happen to know anyone who could use our services, please send them our way. We've got this awesome Give-to-Get Referral program that hooks you up with $50 for each person you refer. https://www.rainydaybasementsystems.com/about-us/refer.html Wishing you the loveliest day ever! Kind regards, Bayleigh at Rainy Day Basement Systems

Karen C.
09/2021
5.0
handyman service
  + -1 more
The service went very good. They were very professional. He did everything what I want to be done and what needs o be done. He was very good.
Description of Work: They built a wall around my house opening.
Rating CategoryRating out of 5
Yes, I recommend this pro
$1,200

Harlan M.
08/2021
5.0
basement waterproofing, wells
  + 0 more
Fantastic from beginning to end. Ryan's proposal went very smoothly and then the pre-installation visit was very informative and effective. The installation were very smoothly and your 3 guys did a great job in addition to being very informative when I had questions. Thank you!!
Description of Work: Crawl Space Waterproofing

Rating CategoryRating out of 5
quality
4.0
value
3.0
professionalism
5.0
responsiveness
4.0
punctuality
5.0

Yes, I recommend this pro
$15,000

Evelyn S.
04/2017
5.0
basement waterproofing
  + -1 more
So happy. Answered all my questions..polite and professional. .good communication..excellent job.
Description of Work: Waterproofing sump pump drainage under house
Rating CategoryRating out of 5
Yes, I recommend this pro

Denice S.
01/2016
5.0
basement waterproofing, foundation repair
  + 0 more
unknown
Description of Work: Provided estimate for foundation prepare - in the end, recommended not moving forward as the foundation no longer seems to be moving. Recommended minor repair work to be completed privately. I would contact them again if needed in the future.

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
4.0
responsiveness
5.0
punctuality
2.0

Yes, I recommend this pro

Ronald S.
12/2015
5.0
basement waterproofing
  + -1 more
unknown
Description of Work: Installed full perimeter basement drainage system.

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$17,000

Lauri M.
09/2015
5.0
basement waterproofing
  + -1 more
We inherited a little cabin with a post and beam foundation that had settled quite a bit over the years. Dan offered creative and cost effective alternatives to level the foundation. We decided to go with the SmartJack system for our project and are very happy with the results. Throughout the process of evaluating our needs, getting the bid, through completion of the work, Dan was always timely with appointments and the work schedule, and we greatly appreciated his professionalism, regular communications and updates. The site was always clean and tidy and the crew was very friendly and helpful. The office team members were always friendly, professional and responsive too. While the SmartJack system was not an inexpensive solution, it will serve us well for many years to come. We highly recommend Dan Malsch and Rainy Day Basements.
Description of Work: Replaced all foundation posts, supplemented existing beams, and leveled cabin. Also removed old masonry fireplace.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Marvin H.
02/2015
3.0
basement waterproofing
  + -1 more
I was unhappy with the fact that he was unable to give me a full appraisal of the situation and an estimate of the costs at the time of the first appointment
Description of Work: This provider came by and did a cursory look at my basement and I explained the water problems we were having. Apparently he had a tight schedule because the appointment was a short one and he had to leave before being able to give me an estimate. He said he would come back at a later date. Unfortunately we were unable to set up another time with Dan and the entire process stopped there.
Rating CategoryRating out of 5

Mary D.
12/2014
5.0
basement waterproofing
  + -1 more
It was a difficult decision due to cost, however it provides peace of mind, improved health benefits and extends the life of the home. The most time consuming part for us was the walk through of all the components and options available as provided by the company representative. In hindsight, this was probably the most valuable time spent to fully understand what we felt we needed and why. He provided some different lower cost options, but we decided to go with a complete clean space system. The crew started about a month later, and it took about 9 days over a 3-week period to complete. The crew were polite, on time and did a very professional job. We are very happy with the results to date.
Description of Work: Initially, the company representative performed an in depth review of the inside and outside of the crawl space, looking for signs of water, mold, debris and animal activity. We knew we had standing water, even in the summer, but he saw signs of rodents, mold and a lot of debris left from the original builders. He took photos from several angles to help prepare us and an estimate of the work involved. The system we purchased includes: trench and piping around the interior perimeter, electric pump with 2 battery backup, humidifier and completely closed system crawlspace.

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
4.0
punctuality
5.0

Yes, I recommend this pro
$30,000

Scott M.
08/2014
5.0
basement waterproofing
  + -1 more
The office called the day before the scheduled day to confirm. Kevin called twenty minutes out to let me know the arrival time. He arrived exacly on time. We discussed a minor question I had and he went to work. He performed an extremely thorough maintenance. I am a maintenance person and know the procedure. He found the bad level indicator. We discussed the problem and he replaced it. Throughout the whole appointment he was pleasant and engaging. I almost enjoyed giving the company my money. This is a very professional company from management, to office to field personnel.
Description of Work: Yearly system maintenance and replacement of one water level indicator.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$298

Calvin E.
04/2014
5.0
basement waterproofing
  + -1 more
Perfect job. No complaints. Helped me arrange for wiring in the crawl space. Oveall very satisfied. Crew was friendly and knowledgable and very neat. Cleaned up all debris 100%.
Description of Work: Cleaned out the crawl space of all plastic vapor barriors and insulation. Installed Clean-Space Encapsulation System and dehumidifyer.

Rating CategoryRating out of 5
quality
5.0
value
3.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$8,000

Marla A.
04/2013
4.0
wells
  + -1 more
I had a pretty good experience with them. They were pretty hard workers. Their demeanor was real good. They were professional. Their price seemed like quite a bit, but we could not find anybody else that would actually come to our area to compare, so we did not really have a choice. They were there when they said they would be.
Description of Work: Rainy Day Basement Systems Inc trenched and put a new sump pump in our crawl space.

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$3,800

Michael S.
10/2012
5.0
basement waterproofing, foundation repair
  + 0 more
Dan and his team completed a large patio remodel and repair for us, and the project turned out very well. The team worked efficiently, and was very careful to avoid damaging any of our landscaping, (aside from unavoidable damage to some grass from the machinery). Dan kept us informed about the progress, and what we could expect to be happening as the work continued. The patio is now beautiful, but more importantly, structurally sound and ready to be enjoyed for years to come.
Description of Work: Repaired cracked and singing patio and deck above being supported by damage patio.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$15,000

Dorothy M.
10/2011
5.0
basement waterproofing, screen repair
  + 0 more
Moisture started coming through the cement seams at the very first rain after installation. I called him three days ago (Friday). There was no answer so I left a message describing what was going on and stated that he needed to address this. Still no response. I contacted the office and then he contacted me and explained that he never received the message I sent. I know that we do not always receive all our messages as this has happened before with others. He came out and and checked out the situation and then told me that the cement is porous and water vapor will come through it until the cement gets harder with age. I will need to seal the cement with a polyurethane sealer to stop all vapor. A non water solvable type. Then he gave me some good advice on remodeling my basement. Was very helpful. I believe he is a good man with a good heart. A few weeks later and the moisture is much less now. I will seal the concrete in near future to insure no vapor.
Description of Work: They replaced a failing support beam in the basement. Did a very good job. They installed an inside perimeter water collection trench and piping on 3 walls, installed a sump pump system with a primary pump, a secondary pump, and a battery powered backup pump. They also installed a plastic interior lining on all three below grade walls to catch any water that might seep through the walls and then directs this water to the collection system piping. Also installed piping to carry the sump pump discharge out of the house. They guaranteed that our basement would be water tight for 20 years. His workers were very professional, very knowledgeable, hard working, and pleasant to be around.

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
4.0

Yes, I recommend this pro
$18,000

Jason V.
05/2011
5.0
basement waterproofing
  + -1 more
They were professional and thurough. They called us right back and scheduled a time to come over to meet with us. They came when they said they were going to come and they did what they said they were going to do.
Description of Work: We received a quotation from them for a water leak in our basement.

Rating CategoryRating out of 5
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$9,000

AARON L.
03/2010
5.0
basement waterproofing
  + -1 more
They did a really good job, above and beyond what was expected. They are a really stand up company, when I did run into issues they went above and beyond my expectations.
Description of Work: Rainy Day Basement Systems did some foundation water proofing and an interior drainage system.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$15,000

SANDY G.
12/2008
5.0
basement waterproofing
  + -1 more
It has made an enormous difference in our basement. It made our basement really usable and no longer toxic.
Description of Work: They completely cleaned out our crawlspace and lined it with a clean space liner. They installed a dehumidifier and laid special tile in our daylight basement on the floor that leaves an airspace between the tile and floor.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$11,700

    Contact information


    Service hours

    Sunday:
    7:00 AM - 8:00 PM
    Monday:
    5:00 AM - 8:00 PM
    Tuesday:
    5:00 AM - 8:00 PM
    Wednesday:
    5:00 AM - 8:00 PM
    Thursday:
    5:00 AM - 8:00 PM
    Friday:
    5:00 AM - 8:00 PM
    Saturday:
    5:00 AM - 8:00 PM

    Licensing

    Bonded

    Insured

    Licensed*

    Trade License Number
    RAINYDB948RD
    Trade License Locale
    WA
    Trade License Authority
    Washington: Contractors
    Trade License Expiration
    01/14/2025

    Eco-friendly Accreditations

    LEED Accredited Professional
    No
    Energy Star Partner
    Yes
    EPA Lead-Safe Certified
    No
    Use Green Products or Work Practices
    Yes
    State Contractor License Requirements

    All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our State Contractor License Requirements page.

    *Contact business to see additional licenses.


    Service Categories

    Basement Waterproofing,
    Foundation Repair,
    Wells and Pumps,
    Insulation,
    Pest Control

    FAQ

    Groundworks is currently rated 4.9 overall out of 5.

    Sunday: 7:00 AM - 8:00 PM

    Monday: 5:00 AM - 8:00 PM

    Tuesday: 5:00 AM - 8:00 PM

    Wednesday: 5:00 AM - 8:00 PM

    Thursday: 5:00 AM - 8:00 PM

    Friday: 5:00 AM - 8:00 PM

    Saturday: 5:00 AM - 8:00 PM

    Groundworks accepts the following forms of payment: Check,Financing Available
    Yes, Groundworks offers free project estimates.
    Yes, Groundworks offers eco-friendly accreditations.
    No, Groundworks does not offer a senior discount.
    No, Groundworks does not offer emergency services.
    Yes, Groundworks offers warranties.
    Groundworks offers the following services: Concrete Lifting, Retaining Poured Wall Repair, Basement & Crawlspace Repair & Waterproofing
    WE DO NOT OFFER: Egress Windows, Radon Mitigation, Basement Refinishing, Concrete Resurfacing, Building New Foundations, Exterior Drainage, Pouring Concrete, Working with Asphalt, Installing Masonry, French Drains, New Construction, Yard Drainage, Generators

    Contact information


    Service hours

    Sunday:
    7:00 AM - 8:00 PM
    Monday:
    5:00 AM - 8:00 PM
    Tuesday:
    5:00 AM - 8:00 PM
    Wednesday:
    5:00 AM - 8:00 PM
    Thursday:
    5:00 AM - 8:00 PM
    Friday:
    5:00 AM - 8:00 PM
    Saturday:
    5:00 AM - 8:00 PM