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A Free Estimate!
Products & Services
Radon Mitigation
Radon Testing
Radon Detection
Radon Abatement
Radon Mitigation System

Basement Repair Services & Products
BasementGutter Interior System
Drainage Channel
Drain Grate
FreezeGuard Discharge Line
Wall Crack Repair
Polyurethane Crack Sealing
Window Drainage
LumaBright Waterproof Panels
Wall Barrier
Pre-finishing Wall Insulation Panels
Drain Tile Installation
SafeDri ProX Pump System
SafeDri Triple Pumping System
SafeDri Battery Back Up
Dehumidifier

Crawl Space Repair Services & Products
CrawlSeal Encapsulation Vapor Barriers And Liners
Access Hatch
Crawl Space Doors
Csb Dehumidifier
Water Drainage
ExTremeBloc Wall Insulation
Floor Insulation
SafeDri Pro Sump Pump
Crawl Space Fan
Block Wall Sealer
Flood Vents

Foundation Repair Services & Products
Push Pier Underpinning For Settlement, Foundation Leveling, Sinking Foundation Repair
Wall Anchors
Helical Anchors
IntelliBrace Bowed Wall Repair
Carbon Fiber Wall Repair
IntelliJack Crawl Space Support
Slab Pier Repair
PolyRenewal Concrete Lifting
EZ Post Deck Repair

Company Awards
Rod Martin's Complete Basement Systems named 2018 Top Workplace by Denver Post
Rod Martin's Complete Basement Systems has been awarded a 2018 Top Workplaces honor by The Denver Post. The list is based solely on employee feedback gathered through a third-party survey... [Read more]
Rod Martin's Complete Basement Systems wins the 2016 BBB Torch Award!
The company was the recipient of the 2016 BBB Torch Award in the Large Business Category on October 20, 2016. The event was held at the Infinity Park Events Center,... [Read more]
More Awards

Your Niwot, CO Preferred Cracked Foundation Repair & Sump Pump Installation Experts

Happy Customers Surrounding Niwot, CO
Testimonials
Reviews
Work Requests

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For a FREE no-obligation basement waterproofing, foundation repair, radon mitigation, crawl space repair estimate in Niwot, CO, please fill out the form to the right and Rod Martin's Complete Basement Systems will contact you shortly.

Responsible basement waterproofing, foundation repair, radon mitigation, crawl space repair company serving Niwot, Colorado 80544, 80544

We not only adhere to the highest industry standards, we strive to be the industry leader in the home improvement related services we provide. We also use state-of-the-art products and technology which are designed to fix your home.

Services we offer in Niwot:

  • Radon Gas Testing.
  • Radon Mitigation.
  • Wet/flooded basement waterproofing solutions.
  • Lifetime warranty on all perimeter waterproofing systems.
  • Foundation and structural repair solutions.
  • 25-year warranty against manufacturing defects on foundation products.
  • Crawl space sealing with CrawlSeal vapor barrier.
  • 25-year warranty on crawl space encapsulation systems.
  • Financing Available
  • FREE written estimates and inspections, and fast installation
Job Stories From Niwot, CO
Window Wells and Water Woes in Niwot, CO Home

This Niwot, CO home is taking water from the windows and around the perimeter of the basement. A BasementGutter drain system needs to be installed as indicated. The BasementGutter system will run to a SafeDri Triple sump system and a SafeDri ProX and will be discharged away from the home. Six window well duct drains will be installed in the home to direct the water seeping in through the window. The home also needs epoxy paste on the three cracks along the north and south foundation walls to monitor for movement. All windows will be replaced with window inserts. The basement had a 79% humidity at the time of the inspection. A dehumidifier is needed to control the humidity in the basement.

Work Requests From Niwot, CO
Vicinity of in Niwot in Niwot, CO
We have a 1000 sq ft basement that has a musty smell and would like to find out if there is anything we can do to remedy the situation.
Vicinity of Cattail Drive in Niwot in Niwot, CO
Live in Boulder county, with a large crawlspace (2,000 or so sq. ft) that I need to encapsulate.
Vicinity of Countryside Drive in Niwot in Niwot, CO
We are selling our condo and had a home inspection. They noted some crawlspace damage from previous flooding which was repaired. They are claiming more work needs to be done butwe would like a second opinion and need to have it done ASAP.Thanks!
Vicinity of Greenwood Dr. in Niwot in Niwot, CO
Our down spout has backed up and filled up our window well.
Vicinity of Sawtooth Lane in Niwot in Niwot, CO
After the floods a few years ago, we have noticed the front of the house(post and under entryway) is showing some sinking. would like to get it fixed.
Vicinity of Timothy Place in Niwot in Niwot, CO
Crawl space vapor barrier and insulation install needed.
Niwot Customer Testimonial
Rob L.
Boulder, CO
Rob from Boulder said company was selected because they were "Relatively local, seemed to have most experience with best chances of working."
Niwot Customer Testimonial
Daryl W.
Boulder, CO
Salesman and his presentaion was "Very Good" - Daryl from Boulder, CO.
Niwot Customer Testimonial
George S.
Boulder, CO
"The presentation and explanation went well. Product does not mold and is removable for cleaning if needed."
Niwot Customer Testimonial
Carmen O.
Boulder, CO
You installed your system May 14, 2010 at my home here in Boulder. I just want you to lmow that I am totally satisfied with the results. Your workers were professional, efficient, and nice. I misplaced my paperwork then and just tonight found it misfiled. This is why it has taken me years to write to you to let you know how pleased I am. During the Great Flood of 2013 my house was one of the few, if not the only one on my street that had NO WATER DAMAGE. Not a drop! With our high water table and constant water problems in the neighborhood year round, not only have I never had problems since you installed your system, I made it through the flood with no problems. I was amazed!! Thank you very much!
Niwot Customer Testimonial
Daphney M.
Gunbarrel, CO
Felipe was fantastic. They cleaned up and worked hard. It went great.
Niwot Customer Testimonial
Jill E.
Boulder, CO
We asked Jill E. from Boulder, CO what two reasons led you to select Complete Basement Systems over another company?  She said "Products and willingness to do what I wanted"
Niwot Customer Testimonial
Chuck A.
Boulder, CO
Chuck in Boulder, CO mentioned, "The salesman was excellent. Did not put job out for bidding against any other company.  Excellent communication."
Niwot Customer Testimonial
Anna F.
Boulder, CO
I really want to emphasize how pleased we were with the installation crew. The foreman Jorge was professional and explained what they were doing at each step. At the end he showed us how to take care of our system. He answered all of our questions thoroughly.
Niwot Customer Testimonial
Steve M.
Longmont, CO
Steve M. had this to say about Complete Basement Systems. "[The] staff was very helpful. Brandy was honest, straight forward, and very thorough. She knew her job!" We chose Complete Basement Systems because of "our salesperson and the recomendations of prior customers. Francisco made sure the job was completed as represented by Brandy. All the old construction debris was removed and taken away from crawl space and the ground was leveled with no dust in the house."
Niwot Customer Testimonial
Linda L.
Boulder, CO
Rob was great - knowledgeable, personable, lovely.
Niwot Customer Testimonial
Rosalie V.
Hygiene, CO
Great Information.
Niwot Customer Review
1.0
Linda
Boulder, CO 80304 on 09/20/14
Niwot Customer Review
1.0
Rob
Boulder, CO 80302 on 03/28/14
Niwot Customer Review
1.0
Richard
BOULDER, CO 80303 on 02/03/14
Your system is superior to others I have seen in friends homes.
Niwot Customer Review
1.0
RJB
Boulder, CO 80301 on 03/28/14
The crew did a great job protecting and putting back the house and yard the way the found it. Very professional.
Niwot Customer Review
1.0
Robert
Boulder, CO 80301 on 08/03/17
Everyone did a fantastic job!
Niwot Customer Review
1.0
Jasmine
Boulder, CO 80301 on 02/14/19
Niwot Customer Review
1.0
Jan
Bould, CO 80301 on 10/30/18
Niwot Customer Review
1.0
Carmen
Longmont, CO 80503 on 07/07/17
Niwot Customer Review
1.0
Karen
Lafayette, CO 80026 on 01/12/15
I was put on a waiting list for 2 months when my time came for install it was delayed due to “weather and holidays” and therefore the materials for installation weren’t available. I find this a poor excuse since Colorado weather and Xmas holidays are always on the calendar. In the meantime, the temperatures dropped dramatically and my house was cold. Once the product was installed my home climbed back up into acceptable temps. The product is great, the service was sketchy.
Niwot Customer Review
1.0
Ross
Longmont, CO 80503 on 07/07/17
Niwot Customer Review
1.0
JR
Longmont, CO 80503 on 03/06/17
Niwot Customer Review
1.0
Tony
Longmont, CO 80503 on 12/02/13
Niwot Customer Review
1.0
Max
Longmont, CO 80503 on 10/24/14
Qualiity product and innstallation. Slow to schedule installation…had to wait 2 months for install.
Niwot Customer Testimonial
Charles A.
Boulder, CO
All work by Gary - was complete and beyond the usual 9-5 day very helpful stayed past normal hours.
Niwot Customer Review
1.0
Bill
Erie, CO 80516 on 06/11/12
Your service is exceptional. I am very impressed with the end results.
Niwot Customer Review
1.0
Leslie
Longmont, CO 80504 on 06/16/14
Satisfied with the installation process, but the new system has yet to be tested by a heavy rain event.
Niwot Customer Review
1.0
Norman
Longmont, CO 80504 on 06/06/14
Thanks
Niwot Customer Review
1.0
Raymond
Erie, CO 80516 on 05/19/15
Robert took his time and really tried to get the best result possible. I give Robert very high marks.
Niwot Customer Review
1.0
Leah
Erie, CO 80516 on 06/20/14
Niwot Customer Review
1.0
Jennifer
Erie, CO 80516 on 10/27/14
Overall, I am very satisfied. Thank you!
Niwot Customer Testimonial
Vic M.
Longmont, CO
You were the first company to offer affordable help.    
Niwot Customer Testimonial
Dave H.
Longmont, CO
Very Pleased. Thank you.
Niwot Customer Review
1.0
Chuck
Longmont, CO 80504 on 08/06/14
Niwot Customer Review
1.0
Steve
Longmont, CO 80504 on 08/03/17
Niwot Customer Review
1.0
Pete
Longmont, CO 80504 on 02/05/19
Lucas was great. Knowledgeable and easy to work with. Very thorough in checking out our situation and in his presentation. Would recommend him to family and friends.
Niwot Customer Testimonial
Ross C.
Longmont, CO
As a Farmer's agent for 37 years I have worked with many basement/foundation companies for clients. I was very impressed with the knowledge & professionalism of our design specialist, Luis Perez, and his crew. I would highly recommend this company!
Niwot Customer Testimonial
Martin P.
Longmont, CO
All seems very well done. A very professional crew.
Niwot Customer Testimonial
Vince P.
Longmont, CO
The guys fixed the problem and were extremely friendly, clean and professional the entire time!
Niwot Customer Testimonial
Lyn B.
Longmont, CO
Very satisfied. Overall excellent.  
Niwot Customer Testimonial
Lois K.
Longmont, CO
It was a job well done. Jason was very professional. The crew was courteous and hardworkers.
Niwot Customer Testimonial
Chris M.
Longmont, CO
I was very happy with the work Jacob & his crew did for me. They were so nice to have around! Jacob did a wonderful job explaining everything to me as well.
Niwot Customer Testimonial
Jenny N.
Longmont, CO
We are really happy with the job. It could not have been better. The crew worked so hard and covered everything and were so polite. It’s really beautiful and looks just like the pictures. You all are so full of integrity and I really hope that your company thrives
Niwot Customer Testimonial
Manjeet S.
Longmont, CO
Very polite and presentable. Had knowledge of my problem and how to remedy it. 
Niwot Customer Testimonial
Heather W.
Longmont, CO
Great job.
Niwot Customer Testimonial
Kristen B.
Longmont, CO
Great salesman. Very informative. 
Niwot Customer Testimonial
George R.
Longmont, CO
Office staff was very curteous and helpful and salesman was very good.
Niwot Customer Testimonial
Dave M.
Longmont, CO
Great job, friendly. Well done.
Niwot Customer Testimonial
Gretchen S.
Longmont, CO
This was a very professional team. Informed me every step of the way. The work looks/appears good. Clean. Hard working, prompt. A pleasure to have work on my space.
Niwot Customer Testimonial
Jill M.
Longmont, CO
This crew did an excellent job especially workmanship, cleanup and all other aspects. Please do not hesitate to use us as a reference.
Vicinity of
in Niwot
We have a 1000 sq ft basement that has a musty smell and would like to find out if there is anything we can do to remedy the situation.
Vicinity of Cattail Drive
in Niwot
Live in Boulder county, with a large crawlspace (2,000 or so sq. ft) that I need to encapsulate.
Vicinity of Countryside Drive
in Niwot
We are selling our condo and had a home inspection. They noted some crawlspace damage from previous flooding which was repaired. They are claiming more work needs to be done butwe would like a second opinion and need to have it done ASAP.Thanks!
Vicinity of Greenwood Dr.
in Niwot
Our down spout has backed up and filled up our window well.
Vicinity of Sawtooth Lane
in Niwot
After the floods a few years ago, we have noticed the front of the house(post and under entryway) is showing some sinking. would like to get it fixed.
Vicinity of Timothy Place
in Niwot
Crawl space vapor barrier and insulation install needed.