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Approved Pro
Approved Pro

Crawlspace Masters, Inc.

Water Removal Recovery Service, Batt, Rolled or Reflective Insulation Install or Upgrade, Foundation Drainage Installation and Replacement,

About us

Dillon Rivera and Harlan Gross grew up together in the Pacific Northwest and quickly realized that they made a great team in business. The only issue was finding something that combined both of their passions. As the years passed, Dillon climbed the ladder at a restoration company to become the General Manager, while Harlan took interest in masonry and eventually got into a managerial role in his field. Eventually they both realized that they had the skills and drive necessary to go into business together in restoration and the rest is history. Restoration combined those two passions: helping people and creating a great product. They had observed all sorts of service practices from various trades including masonry, construction, remodeling and more. The main lesson they learned is: It's not worth it in the short or long run to not provide superb service to the customer.

Business highlights

Emergency services offered
13 years of experience

Services we offer

Crawlspace Clean-up & Restoration, Inspection, Assessment & Preventative Maintenance, Moisture & Water Damage Mitigation, Mold Remediation / Prevention, Pest / Rodent Intrusion Cleanup & Damage Repair

Amenities

Emergency Services

Yes

Free Estimates

Yes

Warranties

Yes

Reviews
4.979 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
97%
4
0%
3
0%
2
0%
1
3%
Showing 1-25 of 79 reviews
Sarah J.
Sep 2025
5.0
Google Review
Damian and Ricky did wonderful work in cleaning out the crawl space of my home, a major project. Damian was great at communicating with me throughout the job, even making sure the chemicals used to disinfect the space would not affect my asthma. I greatly appreciate the work of these two professionals. Thanks!

Cameron L.
Sep 2025
5.0
Google Review
I found this company online. I sent in a request for quote, they called the next day and had a technician come out a day later. They did a good assessment and mentioned that they would reach out in 4-6 weeks. They contacted me within that timeframe, showed up a day earlier due to a cancellation, and did a great job. My house's crawlspace no longer smells like a ton of dead rats. 9/10 would recommend. Caden, Harlen, Royal and Andre did great.

Felicia H.
Sep 2025
5.0
Google Review
We recently had some critter activity under our house that caused a little bit of damage.  We called the Crawlspace Crew to come take a look and estimate the needed repairs. They investigated under our house and gave us a thorough and detailed estimate along with pictures of the area.  Estimate itemized to include materials (plastic sheeting, insulation etc), PPE, trash removal, sealing potential openings  and more line items than I can remember. They recommended  pest control company that they frequently work with as I had told them my current pest control company was not satisfying my needs. Once my pests were eliminated, a team of two showed up to perform the repairs.  My crawlspace entrance is in the coat closet right inside the front door.  Not ideal, but that’s where it is at.  The team (Francisco, Joey and Ricardo) did a great job with plastic/tape to protect the walls, doors, carpet etc to keep dirt, insulation, contamination to a minimal as they drag stuff in and out of the crawlspace. They completed the repairs in one day (sooner than expected).  The crew was friendly, professional and willing to answer all of our questions as the project progressed. When they were done, we just had to wipe down door knobs and put stuff back in the closet.  They took all the plastics, insulation and trash that was taken from under our house(as was detailed in the estimate).  It was like they were never there. Here is my 3 key takeaways: They were clean They were professional They did exactly what was in the estimate We had a great experience and would recommend the Crawlspace Crew. Best of all…we did not have to go under our house.

JoAnn M.
Sep 2025
5.0
Google Review
Andre and Royal worked in my crawlspace today. They removed a vapor barrier that had rodent waste on it, sprayed the exposed wood and installed a new vapor barrier. Both young men were timely and courteous. They showed me before and after photos from under my house. They were an impressive, professional team. Kudos to Andre and Royal.

Susan K.
Sep 2025
5.0
Google Review
We are so happy with the quality of work and the level of communication from The Crawlspace Crew team! We bought a house in Cannon Beach that had some delayed maintenance issues and they made it look like new.

Pete B.
Sep 2025
5.0
Royal was very polite and kept things clean and worked very hard

Randi C.
May 2025
1.0
$7,900
I contracted with this company at the beginning of May. Their original estimate was discounted to $4k from $4700. Upon having the work done they found an issue that would cost an additional $500. They did not complete the work and said they would call and schedule to complete. The next day they call me and say that they estimated my crawlspace at 450 Sq ft for an 1800 Sq ft 2 story home and my crawlspace is actually 900sq ft and they wanted an additional $3400 but since this was completely their error they would do it for $1900. Considering these are professionals and the owner is the one that quoted me, I expect accurate measuring. Also, why did they not mention this information while at my home? Lastly, Harlan, the owner admitted to them having multiple problems with estimating. Either the team needs to be re-trained or put on performance improvement plans. Underestimating a space by 50% is not quality work.

Juergen P.
Mar 2025
5.0
Quick note about Ariel...the young lady that was sent to remove and replace the vapor barrier under our manufactured home. She is the hardest worker I've seen in many years. Working alone she never stopped, always had a smile and a very positive attitude...THIS YOUNG LADY IS A REAL KEEPER..

Lane W.
Feb 2025
5.0
From start to completion, The Crawlspace Crew (Crawlspace Masters) did an excellent job with attention to details for this kind of work. Job was completed in a timely manner, right through the subsequent Job Inspection. I highly recommend.

Volodymyr M.
Feb 2025
5.0
They got the project on the schedule quickly in an emergency and finished it in one day! Very thankful

Olena M.
Jan 2025
5.0
The Crawlspace Crew was very quick and they did a really good job. Their whole team was very helpful.

Yuliia S.
Jan 2025
5.0
Crawlspace Crew helped my husband with the project, great specialists, fast and high quality

Julien R.
Dec 2024
5.0
Yes, I recommend this pro
I used Crawlspace Crew on a tough job that was on a tight deadline, they got out there and did the job in a single day, and for a great price. I will definitely be using Crawlspace Crew again if I ever need in the future and would recommend them to anyone.

Mike S.
Nov 2024
5.0
Yes, I recommend this pro
The project went well. They fixed the problem.

Emily B.
Nov 2024
5.0
Yes, I recommend this pro
$5,229
Services were very good. Just hoping for no more rodents!

Stephen R.
Oct 2024
5.0
Yes, I recommend this pro
your team was very impressive. We had other people out there inspecting the crawlspace, but no one except for The Crawlspace Crew had the guts to crawl the whole thing in the not so pretty parts of the crawlspace, and because of that we noticed that he had a broken pipe and leak. You were very impressive with your services, I wish you did plumbing too! I believe one of your guys is a home inspector (Travis I think?), and he was really thorough and good and he is on the maintenance board for the HOA and he wants to recommend to every one of their homeowners that we inspect their crawlspace.

Kevin G.
Oct 2024
5.0
Yes, I recommend this pro
Crew was respectful and professional and cleaned up after themselves, and I liked the service!

Robert L.
Oct 2024
5.0
Yes, I recommend this pro
The Crawlspace Crew!! 5 stars All Around!!! I am beyond ecstatic and would recommend John or his crew to anyone out there looking for timely and professional service! Thank you!!

Mary E.
Sep 2024
5.0
Yes, I recommend this pro
Thank you so much for your rapid response. Your employee, Mason, was an absolute delight and put my concerns about the odor to rest. Because of your great service, attention to my needs, and Mason as your representative, I will refer your company to anyone I know who might need your services.

Paul W.
Sep 2024
5.0
Yes, I recommend this pro
Crawlspace is fantastic! Lexi answered my call at 8:00PM on a weekday and got me booked right away. John was on time, polite and professional. I was very happy with the experience. Thank you very much Crawlspace Crew! (And give Lexi and John a raise!)

Yvonne H.
Sep 2024
5.0
Yes, I recommend this pro
$600
I really appreciate how fast you guys were able to come out here and how cheap you were able to handle this problem. Everything about this experience has been wonderful. Every employee I met have been lovely and you guys have been fantastic to work with! I would absolutely use you guys again.

Gene L.
Aug 2024
5.0
Yes, I recommend this pro
I am super pleased with how pleasant and professional Ariel and Cody were!

Mary P.
Aug 2024
5.0
Yes, I recommend this pro
Francisco and Michael were really nice and did a great job. They were very respectful and I am pleased with their work.

Tom S.
Aug 2024
5.0
Yes, I recommend this pro
I'm happy with the whole process. They saved me a ton of money by getting the work they were doing covered by insurance. I didn't have to do anything except let them in. The last two guys that came out to finish up the work were great. Travis and Christian. It's not a job I'd want! Their employees seem to all be on the ball. I was really impressed with Ariel especially on the crew. She's a go-getter!

Cammie C.
Aug 2024
5.0
Yes, I recommend this pro
$500
It was great! They repaired the duct work and return air for our HVAC system. They did the general inspection for everything and then came out and did the work. While the work was being done, I noticed immediately that the AC started running right again. It was amazing! We were sitting in 90 degree heat with basically no AC and they fixed it.
Showing 1-25 of 79

Licensing

Licensed*

Trade License Number

2167

Trade License Expiration

08/05/2026

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 Find Licensing Requirements page.

*Contact business to see additional licenses.

FAQ

Crawlspace Masters, Inc. is currently rated 4.9 overall out of 5.

Monday: 12:00 AM - 11:59 PM Tuesday: 12:00 AM - 11:59 PM Wednesday: 12:00 AM - 11:59 PM Thursday: 12:00 AM - 11:59 PM Friday: 12:00 AM - 11:59 PM Saturday: 12:00 AM - 11:59 PM Sunday: 12:00 AM - 11:59 PM

Yes, Crawlspace Masters, Inc. offers free project estimates.

No, Crawlspace Masters, Inc. does not offer eco-friendly accreditations.

No, Crawlspace Masters, Inc. does not offer a senior discount.

Yes, Crawlspace Masters, Inc. offers emergency services.

Yes, Crawlspace Masters, Inc. offers warranties.