Top-rated basement waterproofing pros.

Get matched with top basement waterproofing pros in Phoenix, AZ

Enter your zip and get matched with up to 5 pros

Find Basement waterproofing pros in Phoenix

Donohue Contracting, LLC
4.7(
58
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Phoenix, AZ and surrounding areas

Approved

In business since 1999

Free estimates

Credit card accepted

"John and his crew, consisting of two sons and his nephew did a fabulous job repairing several tiles on my rear patio and sealing it. They moved my heavy patio furniture off of it, put it on a tarp and covered it all up. Came back the next day and replaced everything as it was. They were all very nice, extremely courteous to my wife and myself. I highly recommend them and will certainly use them again."
Response time1 day
10 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Groundworks
Groundworks
5.0(
7
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Phoenix, AZ and surrounding areas

Approved (Corporate)

In business since 2000

Free estimates

Warranties offered

"Alex and Donavan were very thorough. Discovered more than what we called them for. We originally wanted information on sealing cracks to eliminate cricket infestation coming through cracks in stem wall. We were not interested in repairing foundation rebar which is typical in slab homes in AZ. They were knowledgeable and honest in their evaluation of our home."
Basement Waterproofing
Basement Waterproofing
Basement Waterproofing
Basement Waterproofing
Crawl Space

+22

132 neighbors recently requested a quote
Avatar for Any Hour Services - Electric, Plumbing, Heating & Air- AZ
Any Hour Services - Electric, Plumbing, Heating & Air- AZ
4.1(
655
)
Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Phoenix, AZ and surrounding areas

Approved

In business since 1961

Credit card accepted

Customers say: True professional

As a family-owned business since 1961, Any Hour Services understands that your home’s comfort is important. Our technicians have helped thousands of homeowners across the Phoenix Valley with their electric, plumbing, heating and air projects and are dedicated to helping you with yours. \n \nWe have a fleet of over 150 trucks with 165 employees, including certified and licensed, drug-free technicians. We are still a locally-owned and family operated company, big enough to maintain every system in your home, but small enough to stay in touch with our Arizona market and our local Arizona story. We’ve been in business for over 55 years and you can be assured we will be around for another 55 years–and beyond. Try us out and see if Any Hour Services is the Arizona services company for you

26 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Custom Plumbing of Arizona
Custom Plumbing of Arizona
4.1(
97
)
Basement Drainage Channels - Install

Serving Phoenix, AZ and surrounding areas

Approved (Corporate)

In business since 2014

Free estimates

Emergency services offered

"My kitchen sink was backing up and and shower was draining slow. They came out clear both drains very quickly left several options with pricing to prevent any future back ups I would love to have them back for all my plumbing needs."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

Response time11 hrs
1 neighbors recently requested a quote
Recommended by81%of homeowners
Avatar for DESERT FIX HOME SERVICES
DESERT FIX HOME SERVICES
4.6(
11
)
Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Phoenix, AZ and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

At company Desert Fix Home Services, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote. \n

19 neighbors recently requested a quote
Avatar for Stratton's Plumbing, LLC
Stratton's Plumbing, LLC
5.0(
7
)
Basement Drainage Channels - Repair

Serving Phoenix, AZ and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Stratton was up front, honest, had excellent knowledge and had clear communication on what needed to be done. He gave me a few options to choose from with all different prices based on the work needed to be done. Ultimately I went with a tankless water heater. The craftsman ship was exceptional. Stratton will be my plumber for any future plumbing needs. I recommend Stratton to anyone in need of a trustworthy plumber who will get the job done right the first time."
Sewer Line Damage
Damaged Sewer Pipe
8 neighbors recently requested a quote
Avatar for Drywall & Paint
Drywall & Paint
5.0(
25
)
Basement Drainage Channels - Install

Serving Phoenix, AZ and surrounding areas

In business since 2009

Credit card accepted

"Pretty well. Cesar and his crew are masters at drywall repair and matching texture pattern. The work took a week which was little longer than originally expected but we added some items to the list. After the crew was finished painting and left, we noticed some spots that were missed (hard to see except in the morning light). Cesar was more than happy to come and fix the problem in a very timely manner. Cesar wanted to make sure we were happy with the job and went out of his way to make it all good."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+16

Recommended by100%of homeowners
Avatar for Mountain Fresh Water Systems
Mountain Fresh Water Systems
5.0(
59
)
Basement Drainage Channels - Install

Serving Phoenix, AZ and surrounding areas

In business since 1979

Free estimates

Credit card accepted

"Glenn was very professional and went out of his way to please us.  The installation of the RO and water conditioner went really well.  The installers went right to work and were friendly.  Right away we noticed such a difference in the water.  It's amazing!  We couldn't be happier with what we purchased!"
Outside View
Media Cutaway View
Outside View
Cutaway View of Media
Outside View

+3

Recommended by94%of homeowners
...
Showing 1-10 of 63
Basement Waterproofing questions, answered by experts

Phoenix’s rapid monsoon downpours, high evaporation rates, and widespread clay soils can all impact basement waterproofing. Water scarcity often leads to xeriscaping, which may alter drainage patterns around your foundation. Many homes have post-tension slabs or stucco exteriors, which require specialized waterproofing approaches. Understanding these unique local conditions helps ensure your basement stays protected from moisture and foundation repair needs.

Helpful?

Before starting basement waterproofing in Phoenix, confirm if permits are required and review any HOA restrictions. Schedule work outside the June–September monsoon season to avoid weather delays. Arrange a soil analysis to check for expansive clay or caliche, and have your foundation inspected for existing damage. Mark all underground utilities and irrigation lines, and plan for high temperatures that can affect curing times and material performance.

Helpful?

In Phoenix, homes with visible water intrusion after summer monsoons, persistent basement humidity, or white mineral streaks on walls often need basement waterproofing. Properties built before 1980 or located in areas with expansive clay soils—common in Phoenix—are at higher risk for foundation issues and basement flooding. If you notice floor cracks or pooling water after storms, it’s time to consider moisture control solutions.

Helpful?

When hiring a Phoenix basement waterproofing pro, prioritize those with proven experience handling local soil movement, monsoon flooding, and foundation repair. Look for contractors with strong local references and certifications relevant to moisture control. Ensure they provide detailed written warranties and clear communication about project timelines. Avoid high-pressure sales tactics, and verify their familiarity with Phoenix’s unique climate and construction styles for the best results.

Helpful?

For Phoenix basement waterproofing, use exterior membranes that resist UV and heat, like modified bitumen or EPDM rubber, to handle intense sun and flash flooding. Interior options such as crystalline waterproofing compounds and epoxy sealers are effective for moisture control. Dimpled drainage mats and bentonite clay barriers work well against expansive soils, while all products should be chosen for compatibility with alkaline soil conditions.

Helpful?

The Phoenix, AZ homeowners’ guide to basement waterproofing services

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