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Basement Repair Services & Products
BasementGutter™ Interior System
Drainage Channel
Drain Grate
FreezeGuard™ Discharge Line
Wall Crack Repair
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
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
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

Complete Basement Systems serving Nederland, CO

For a FREE no-obligation
basement waterproofing, foundation repair, crawl space repair or concrete leveling estimate in Nederland, CO,
please fill out the form to the right and Complete Basement Systems will contact you shortly.
I had two different teams of guys come to my house and all of the people were great. The second…
Happy Customers Surrounding Nederland, CO
Testimonials
Reviews
Work Requests

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Local Crawl Space & Basement Waterproofing Company

For about 20 years, Complete Basement Systems has served the Greater Denver area by providing basement, crawl space, concrete leveling, and foundation services to your home improvement needs. We are a trusted company with technicians that are highly trained, ensuring all your work has expert quality.
Why Choose Us?
  • Lifetime Warranty on all BasementGutter & Perimeter Waterproofing Systems
  • 25-year Warranty on Crawl Space Encapsulation Systems
  • Sump Pump Installation, Repair & Replacement
  • Basement & Crawl Space Insulation
  • Basement Egress Windows
  • Crawl Space & Basement Dehumidifiers
  • Hundreds of Satisfied Customers
  • Drain Tile Systems

Get a FREE Estimate!

Basement Waterproofing & Crawl Space Encapsulation in Nederland

Our skilled specialists are here to ensure your wet basement won't negatively impact your family. A home assessment from one of our skilled technicians will determine your home's basement and crawlspace issues and how they could to repair them.

A wet basement or crawlspace can eventually lead to:
  • Mold
  • Rot
  • Moldy smells
  • Structural issues
  • Health issues

A hidden internal perimeter drainage system can be the product that ends your wet basement issues. Or try a crawlspace encapsulation, using a CrawlSeal® vapor barrier which can block future mold, rot or structural damage.

Check out some of our other best-selling basement products:
  • French drains
  • Energy efficient dehumidifiers
  • Gutter downspouts
  • And more!

Foundation Repair and Foundation Crack Specialists

When your foundation is constructionally damaged, it can affect the overall composition of your home. Trust the foundation repair and crack specialists to make sure your house is safe and structurally sound. Complete Basement Systems is here to offer our skilled craftsmanship and superior product line to your home improvement needs. Our products are designed to not only save you money on your repair but last you a lifetime.

Our highly-trained specialists realize no two homes are alike, which means their skills vary just as much. They are the best geotechnical and structural engineers this industry has to offer and you can be confident that they provide solutions as unique as your home. Our 25-year warranty against issues with our products also ensures our work is guaranteed for a lifetime.

PolyRenewal™ Concrete Leveling and Lifting in Nederland, CO

A shifting, weak soil base can cause your concrete slap to be sunken in. When your home's surfaces are uneven, you are limiting your home's full potential and exposing your loved ones to a dangerous falling hazard.

The standard leveling system from other companies is a slabjacking or mudjacking, which involves a contractor smashing your concrete slap, causing a loud distraction to you and your neighbors and a mess on your lawn. So choose the best system that will level your home without all the stress and the mess.

PolyRenewal™ solution from Complete Basement Systems is clean, reliable and stress-free. Our highly-skilled specialists will drill small holes in the slab, inject a polymer solid that will fill the space underneath it, and ultimately raise and level your slab. Our system is guaranteed to last for your Nederland, CO home!

Also, Complete Basement Systems now offers PolyRenewal™ Crack Sealant. Whether being applied to repaired or brand new concrete, PolyRenewal™ Crack Sealant will triple its lifespan and protect it from damage and stains for years to come
We Fix
  • Cracked Driveways
  • Uneven Patios
  • Sinking Sidewalks
 
  • Uneven Concrete
  • Sunken Pool Decks
  • Highway & Commercial Issues
  See why basement waterproofing and crawlspace issues are made easy with Complete Basement Systems and get a free, no-obligation quote today!

Work Requests From Nederland, CO
Vicinity of in Nederland in Nederland, CO
Basement/ foundation is sinking. Need mud jacking or other permanent solution to repair damage.
Vicinity of Beaver Creek Dr. in Nederland in Nederland, CO
Crawl space has water needs sump and drainage installed.
Vicinity of Cougar Run in Nederland in Nederland, CO
Wet crawlspace sill plates rotten.
Vicinity of Lazy Z Road in Nederland in Nederland, CO
I need to have a new vapor barrier and water proofing installed in the crawl space of my house, approximately 18' by 30'.
Vicinity of MAGNOLIA DR in NEDERLAND in Nederland, CO
Water sippage into the basement during the September flood.Water also got into the basement during May 2013 snow melt.We want to assess whether a sump pump or a French drain will resolve this issue. The problem is not of drainage but a result of the water table raising above the basement foundation and then leaking in.
Vicinity of Pine Glade Road in Nederland in Nederland, CO
Falling down fiberglass in crawl space beneath the house, with rodent damage as well. Has to come in and out through floor of under stairs closet. House is 18 years old.
Vicinity of Ridge Road in Nederland in Nederland, CO
Multi-level foundation on a hillside. Water gets into lower level. Persistent musty smell.
Vicinity of West Breed Streer in Nederland in Nederland, CO
Crawl space needs to be reinstated, check water damage, repair holes
Nederland Customer Testimonial
Jim T.
Boulder, CO
Jason was extremely knowledgeable and did an amazing job!
Nederland Customer Testimonial
John S.
Boulder, CO
I just wanted to drop you a short note thanking you and the team at Complete Basements for your help and attention in dealing with our burst pipe in the crawl space.  You, Cory and Jose did a great job responding to the issue and the revised and repaired crawl space looks great.  Jose really did a nice job on it. Nobody wants bad things to happen, but when they do it feels good to know you are dealing with a quality company whose people stand behind their products.
Nederland 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."
Nederland Customer Testimonial
Daryl W.
Boulder, CO
Salesman and his presentaion was "Very Good" - Daryl from Boulder, CO.
Nederland Customer Testimonial
George S.
Boulder, CO
"The presentation and explanation went well. Product does not mold and is removable for cleaning if needed."
Nederland Customer Testimonial
Hussain H.
Boulder, CO
Your inspector/sales representative understood clearly the basement problems we had and she was very efficient in proposing a simple solution as compared to your competitors. She was precise in proposing a good solution and she looked at the problem not only from Basement Solution angle but from a full complete system solution. She assisted me in getting Electrician and a contractor to remedy the walls and floor damages.
Nederland Customer Testimonial
Wally S.
Boulder, CO
Very knowledgeable and capable in expressing what he thought should be done.
Nederland Customer Testimonial
Linda K.
Boulder, CO
Mike has gone above & beyond to try to accommodate our post-flood concerns. Terrific guy!
Nederland Customer Testimonial
Joscelyn B.
Boulder, CO
They were fantastic. Really did a great job and stayed late in the cold and never complained.
Nederland Customer Testimonial
Hans J.
Boulder, CO
Crawled around with the guys in the crawl space and everything looks nice.
Nederland Customer Testimonial
Tracy M.
Boulder, CO
Excellent presentation. Excellent job - Thank you!
Nederland Customer Testimonial
Mihai P.
Boulder, CO
Mark assessed accurately all potential issues, advised and explained in detail solutions and outcome and was very helpful for us to make a good image of the problem. We were extremely pleased with Complete Basement Service's assistance.
Nederland Customer Testimonial
Matt D.
Boulder, CO
I just wanted to let you and the management know that the crew led by Israel, did an amazing job!  They were polite, meticulous and answered all my questions.  Thank you all for a fantastic project experience.
Nederland Customer Testimonial
Michelle B.
Boulder, CO
I was so impressed with the entire Complete Basement Systems organization and their process. Amber and Scott were especially helpful! I didn't need the work done right away, but I did it anyway just to do business with this extraordinary company!
Nederland 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!
Nederland Customer Testimonial
Sezanne R.
Boulder, CO
Dave Soares was great: pleasant, knowledgeable, helpful
Nederland Customer Testimonial
Daphney M.
Gunbarrel, CO
Felipe was fantastic. They cleaned up and worked hard. It went great.
Nederland Customer Testimonial
Jeff B.
Boulder, CO
Jeff B. from Boulder, CO said "GREAT, PROFESSIONAL!, HAPPY"  
Nederland Customer Testimonial
Sallie E.
Boulder, CO
Lalo & his crew handled everything very well. When I had concers, they were addressed and the project moved forward to an excellent completion. Thank you for this great outcome!
Nederland Customer Testimonial
Jay T.
Eldorado Springs, CO
The inspector pointed out a solution that was best for me, even though it did not lead to the product of your company. This type of customer focus ensures that if I ever need your product, I will use and recommend your company.
Nederland Customer Testimonial
Stephen S.
Eldorado Springs, CO
Everything turned out FANTASTIC!!! 
Nederland Customer Review
1.0
John
Jamestown, CO 80455 on 12/04/14
Nederland Customer Review
1.0
Linda
Boulder, CO 80304 on 09/20/14
Nederland Customer Review
1.0
Rob
Boulder, CO 80302 on 03/28/14
Nederland Customer Review
1.0
Sallie
Boulder, CO 80305 on 06/23/17
Nederland Customer Review
1.0
Sperry
Boulder, CO 80305 on 10/07/14
Nederland Customer Review
1.0
Richard
BOULDER, CO 80303 on 02/03/14
Your system is superior to others I have seen in friends homes.
Nederland 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.
Nederland Customer Review
1.0
Robert
Boulder, CO 80301 on 08/03/17
Everyone did a fantastic job!
Nederland Customer Review
1.0
Jasmine
Boulder, CO 80301 on 02/14/19
Nederland Customer Review
1.0
Jan
Bould, CO 80301 on 10/30/18
Nederland Customer Review
1.0
Jill
Superior, CO 80027 on 02/03/15
Nederland Customer Review
1.0
Dan
Superior, CO 80027 on 10/26/12
Nederland Customer Review
1.0
Michel
Superior, CO 80027 on 02/20/15
Nederland Customer Testimonial
Robyn W.
Boulder, CO
"Brandy is fabulous, she cares about the customer & bends over backwards to help.  Great crew.  Your staff are all great!!!  Made a bad situation bearable"
Nederland Customer Testimonial
Jonathan W.
Boulder, CO
I have worked with Rodney Martin for many years on numerous structural repair projects. These projects have included steel push piers, steel helical piers, wall anchors, basement waterproofing and foundation drains. We work in tandem and my area of expertise is commercial structural floor systems.  He is extrememly construction proficient and exceptional in his abilities. I am confident in his expertise and attention to detail, and recommend him often.  Jonathan P. Williams Flor Systems, LLC
Nederland Customer Testimonial
David P.
Boulder, CO
David from Boulder, CO said "The actual workers were fantastic-they did a great job explaining things & they cleaned up wonderfully. "  "But the workers = fantastic"
Nederland Customer Testimonial
John D.
Jamestown, CO
Representative was friendly and answered all questions. 
Nederland Customer Testimonial
Michael H.
Lyons, CO
 Did competitive pricing and found {CBS} to be best quality for the money
Nederland Customer Testimonial
Shenna F.
Nederland, CO
I had two different teams of guys come to my house and all of the people were great. The second team worked hard in really bad conditions. 
Nederland Customer Testimonial
Donna K.
Golden, CO
To everyone at CBS who helped get the job done...A HUGE THANK YOU! From the ladies who scheduled, to Todd the sales rep., to Israel and his crew, to Jose, who bravely returned on Augustine's crew; all of you - THANKS! But especially, the two crews who had to deal with all kinds of surprisess to get this job done! I have never seen men work so hard for so long! And they even took my trash! The crawl space is bright and beautiful-and warm! It looks just like the photo in your catalog. You guys rock!
Nederland Customer Testimonial
Erik M.
Black Hawk, CO
Eusebio did a good job of keeping me informed as to when they would be here, when they would be done etc. Work took longer than expected and they stayed and got it done. 
Nederland Customer Testimonial
Marilyn A.
Black Hawk, CO
I could go on and on about Jesus and his crew! They were respectful and worked hard. They were there not only to do the job but because they enjoyed the work they were doing. They worked long hours to ensure the job was done right!
Nederland Customer Review
1.0
Alan
Black Hawk, CO 80422 on 08/23/12
The installation crew was great. When they arrived, I was working on digging the trench for the sump pump effluent. When they saw I was chipping through massive rocks with a pick axe, they offered me the use of a spare jackhammer which helped immensely. I was a bit disappointed that they didn’t want to test the sump pump before leaving. I’d also have liked to have a user’s manual for the pump. The salesman wrote up the contract specifying that the vent covers were to be installed inside the crawlspace. He pointed out a line in the contract (some boilerplate) that said they would be installed inside. However, in the notes section, outside installation was specified. I remembered discussing this with the salesman, but while the installers were there, I didn’t find that note. Besides, the installers said that they couldn’t install them inside anyway, and installed them outside. Not a big deal, but not what I expected. We have yet to experience a big rain to see whether this helps, but I’m hopeful. I’ll let you know how it goes.
Nederland Customer Review
1.0
Debora
Tabernash, CO 80478 on 03/13/15
Nederland Customer Review
1.0
Sylvia
Arvada, CO 80007 on 11/14/12
I appreciate all the work your crew did. Everyone was very professional and you notified me immediately if there was a cancellation so we could get the job done sooner. I am very pleased with how both crawl spaces came out. They feel functional and safer.
Vicinity of
in Nederland
Basement/ foundation is sinking. Need mud jacking or other permanent solution to repair damage.
Vicinity of Beaver Creek Dr.
in Nederland
Crawl space has water needs sump and drainage installed.
Vicinity of Cougar Run
in Nederland
Wet crawlspace sill plates rotten.
Vicinity of Lazy Z Road
in Nederland
I need to have a new vapor barrier and water proofing installed in the crawl space of my house, approximately 18' by 30'.
Vicinity of MAGNOLIA DR
in NEDERLAND
Water sippage into the basement during the September flood.Water also got into the basement during May 2013 snow melt.We want to assess whether a sump pump or a French drain will resolve this issue. The problem is not of drainage but a result of the water table raising above the basement foundation and then leaking in.
Vicinity of Pine Glade Road
in Nederland
Falling down fiberglass in crawl space beneath the house, with rodent damage as well. Has to come in and out through floor of under stairs closet. House is 18 years old.
Vicinity of Ridge Road
in Nederland
Multi-level foundation on a hillside. Water gets into lower level. Persistent musty smell.
Vicinity of West Breed Streer
in Nederland
Crawl space needs to be reinstated, check water damage, repair holes