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Approved Pro
Approved Pro

Allmaster Home Services

Concrete Foundation Repair, Foundation Drainage Installation and Replacement, Foundation, Basement or Crawlspace Waterproofing / Encapsulation,

About us

John has been in the home improvement industry for more than 40 years. He has spent more than 16 years training and consulting in the waterproofing and structural repair industry. He has also testified as an expert witness in both Maryland and Virginia. His honest approach and competitive pricing has gained many satisfied customers over the years.

Business highlights

15 years of experience

Services we offer

Basement Waterproofing, Crawlspace Encapsulation, Foundation Repair, Insulation, Water Management

Amenities

Free Estimates

Yes

Warranties

Yes

Accepted Payment Methods

  • CreditCard
Reviews
4.826 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
77%
4
8%
3
0%
2
0%
1
0%

Filter reviews by service

Showing 1-25 of 26 reviews
Adam M.
Apr 2024
5.0
Foundation Drainage Installation and Replacement
Yes, I recommend this pro
Have used allmaster on multiple projects and will continue to do so. Excellent work

Wendy T.
Aug 2023
5.0
Foundation Drainage Installation and Replacement
Yes, I recommend this pro
From the first contact to the finished product I have been very happy with Allmaster. Everyone I had contact with was curtious, professional and on time. My project, water backup in my basement areaway, was such a headache for me and now I won't have to worry about it any more. Thank you, I am so happy with the job you did.

Tim G.
Apr 2023
4.5
Egress Window Installation
Yes, I recommend this pro
Great company. I would hire again for any project.

Rachel B.
Apr 2022
5.0
Concrete Foundation Repair
Yes, I recommend this pro
$8,610
The two gentlemen that did the foundation work for us were always prompt, communicative, efficient, and courteous. They even communicated with the plumbers we also had working around the same time so that everything went according to plan. Ronnie was incredibly nice and awesome at making sure we were up to speed as they progressed.

Susan C.
Mar 2022
4.5
Foundation Drainage Installation and Replacement
Yes, I recommend this pro
Andy came up with a solution that made sense and was reasonable. Work was scheduled and completed quickly

Marian G.
Jan 2022
5.0
Concrete Foundation Repair
Yes, I recommend this pro
Quick service, professional

Andrew S.
Sep 2021
5.0
Concrete Foundation Repair
Yes, I recommend this pro
$5,567
Compared to the others we talked to, they were more thorough when diagnosing the problem and did the least amount of damage to the walls and floor (less repair to deal with). When opening up the floor they discovered about 3 ft of footer was missing; they built a new one and finished everything in one extra day.

Andrew S.
Sep 2021
5.0
Concrete Foundation Repair
This was for water leaking into the basement. We got estimates from 4 contractors and the inspection from Allmaster was by far the most thorough. Without removing concrete they all misdiagnosed the problem and all had quotes within a few hundred dollars of each other for a 1 day job. Allmaster suggested the least damage to the finished basement wall requiring the least work to repair so we went with them. After removing the concrete in the problem area they discovered that about 3 feet of the footer was missing under the wall and the proposed fix would not have worked. So they spent the rest of the day digging and creating a replacement footer and came back the next day to finish the original job. The additional cost was minimal and well worth it. This included two new sump pumps and buckets (the others didn’t even notice that our existing sump pump was not working so their estimates did not include replacing that). They even buried the discharge tube, which was not called for in the original contract. Mark kept us well informed of what they were doing. He and Mike covered everything with plastic and did a thorough job cleaning up afterward. The next big rain came a day later and everything was dry! We are very pleased.

Clarissa H.
Aug 2021
4.0
Concrete Foundation Repair
$12,254
They showed up on time, were professional and pleasant. It was discovered that I didn't need certain items to sure up my foundation and money was taken off my initial quote.

Vivian B.
Jul 2021
5.0
Concrete Foundation Repair
Yes, I recommend this pro
$90,100
We are completely satisfied with the whole experience from the estimate to the job completion. Vivian Banks Parkville, MD
Response from Allmaster Home Services
"Thank you for your trust!"

Samantha D.
Mar 2021
5.0
Foundation Drainage Installation and Replacement
Yes, I recommend this pro
$3,000
Very professional and polite

Sixto R.
Feb 2021
5.0
Concrete Foundation Repair
Yes, I recommend this pro
It was a good experience using Allmaster Home Services. I intend to use them again. They provide a good plan and financing. Their.whole team plans well and follows up. I recommend Allmaster Home Services.

Marvin U.
Nov 2020
5.0
Concrete Foundation Repair
Yes, I recommend this pro
$4,500
They kept me informed of everything

Jeffrey S.
Nov 2020
4.0
Foundation, Basement or Crawlspace Waterproofing / Encapsulation
Yes, I recommend this pro
$3,800
got sense that was sold just what was needed, no oversell. Honest evaluation of issue.

Margie E.
Mar 2020
5.0
Concrete Foundation Repair
Yes, I recommend this pro
$4,000
Excellent work. Professional and friendly. Hard working crew and timely repair.

Marlene P.
Nov 2019
5.0
Yes, I recommend this pro
AJ and Frank of Allmasters did carpentry work in my home, including reinforcing support beams in my carport and repairing a damaged ceiling in a bedroom. This was not an easy job as they had to use their ingenuity in order to solve my repair issues. They did a very good job and were wonderful to work with.

Anthony G.
Feb 2019
5.0
Foundation, Basement or Crawlspace Waterproofing / Encapsulation
Yes, I recommend this pro
Dam good job and timely matter and cleaned up

Ronald D.
Nov 2017
4.5
Basement Drainage Channels Installation
Yes, I recommend this pro
$3,600
Was willing to change materials.

Steven C.
May 2017
5.0
Foundation, Basement or Crawlspace Waterproofing / Encapsulation
Yes, I recommend this pro
$1,960
They did a quick and efficient job, the only issue and I knew going into this deal was the cost of the minimal job. I think it could have been done a little cheaper, it only took the workers not even 4 hours but no complaints since it is transferable between owners and I am getting ready to sell.

Patrick C.
Nov 2015
5.0
Yes, I recommend this pro
$2,200
They did a great job!

Richard K.
Apr 2015
4.5
Yes, I recommend this pro
$906
Friendly, helpful, cleaned up when finished. Would use them again.

James B.
Apr 2015
5.0
Yes, I recommend this pro
$5,500
Company is also known as AllMasterBuilders. They gave me a very reasonable bid for insulating my attic and crawl space under two large rooms. Several other companies provided bids that didn't fully address my insulation requirements and still were more pricey than Smart Home. Workers arrived on time and accomplished the job in two days. Very professional, polite and very hard working.

Carolee S.
Feb 2013
N/A
Yes, I recommend this pro
$2,095
Owner was professional, timely, making contact, producing propsals, and completing work. His workman was neat and completed the job according to specifications.

Bill P.
Feb 2013
N/A
Yes, I recommend this pro
$1,860
Smart Home ERS personel I dealt with were very friendly and helpful for the work I had done. They were promt and courtious when installation was preformed. They did everything to ensure a quality job was done.

Donald B.
Feb 2013
N/A
Yes, I recommend this pro
$2,383
Prompt and efficient work
Showing 1-25 of 26

Licensing

Licensed*

Trade License Number

121436

Trade License Locale

MD

Trade License Expiration

07/18/2026

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

Allmaster Home Services is currently rated 4.8 overall out of 5.

Monday: 8:00 AM - 5:00 PM Tuesday: 8:00 AM - 5:00 PM Wednesday: 8:00 AM - 5:00 PM Thursday: 8:00 AM - 5:00 PM Friday: 8:00 AM - 5:00 PM Saturday: Open All Day Sunday: Open All Day

Allmaster Home Services accepts the following forms of payment: CreditCard

Yes, Allmaster Home Services offers free project estimates.

No, Allmaster Home Services does not offer eco-friendly accreditations.

No, Allmaster Home Services does not offer a senior discount.

No, Allmaster Home Services does not offer emergency services.

Yes, Allmaster Home Services offers warranties.