State licence
MD contractor licensing
Check the licence with the state board before work starts.
Open the official lookup →Foundation repair near me
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Foundation repair in Baltimore, MD
There are 28 verified foundation firms listed in Baltimore, MD. Listings are compiled from public business records and checked against the MD contractor licensing; each record shows the date it was last verified.
Verified listings28 verified listingsSpring band $5,000–$12,000MD licence + Baltimore permit links
Information last verified: 8 November 2026. Dataset compiled 8 November 2026.
What qualifies as a listing
Sewer lines in Baltimore
Foundation repair work in Baltimore follows the same pattern as the rest of MD: the failure mode decides the method, not the other way round.
Permit rules in Baltimore are set locally. Ask the city whether your job needs a permit and who pulls it.
What foundation work costs in Baltimore
The national range is from the site’s cost guide, checked 2026-11-08. The local column applies the 1.00× metro factor and rounds to $5. It is a planning band, not a quote.
| Job | National range | Baltimore planning band | What it includes |
|---|---|---|---|
| Foundation repair, pier and beam | $5,000–$12,000 | $5,000–$12,000 | Typical US range |
| Foundation repair, slab | $3,000–$9,000 | $3,000–$9,000 | Typical US range |
| Wall crack repair | $800–$3,000 | $800–$3,000 | Typical US range |
| Pier installation | $700–$1,500 | $700–$1,500 | Typical US range |
| Crawlspace encapsulation | $3,000–$8,000 | $3,000–$8,000 | Typical US range |
| Underpinning, per pier | $900–$2,000 | $900–$2,000 | Typical US range |
Editorial metro factor, not a measured price index. The factor is not a measured local price index; it estimates labour and permit overhead. A quote that is far below the band usually has a smaller scope, not a better price.
Licence and permit checks for Baltimore
Local permit
Baltimore permit office
Ask whether the job needs a permit and who pulls it.
Open the permit office →These links go to the official state or city page. The directory does not file permits and does not verify a contractor’s current insurance for you.
Sewer line firms in Baltimore, MD
28 verified records. The order is the dataset order, not a ranking. Each card shows the date its record was last verified.
Verified
JES Foundation Repair Baltimore
Foundation repair contractor
- Address
- 8361 Town Center Ct
Baltimore, MD - Phone
- (410) 873-7979
- Website
- Not published
- Rating
- 4.7 / 5 · 1143 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
58 Foundations & Waterproofing
Foundation repair contractor
- Address
- 823 N Hammonds Ferry Rd
Baltimore, MD - Phone
- (410) 498-7675
- Website
- Not published
- Rating
- 4.7 / 5 · 455 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
JES Foundation Repair Downtown Baltimore
Foundation repair contractor
- Address
- 10 W Eager St
Baltimore, MD - Phone
- (410) 928-7055
- Website
- Not published
- Rating
- 4.9 / 5 · 160 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Queen Foundation Repair
Foundation repair contractor
- Address
- 6340 Security Blvd
Baltimore, MD - Phone
- (220) 666-3176
- Website
- Not published
- Rating
- 5.0 / 5 · 20 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Best Buy Waterproofing
Foundation repair contractor
- Address
Baltimore, MD- Phone
- (410) 919-9397
- Website
- Not published
- Rating
- 5.0 / 5 · 626 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
ELG Basement Waterproofing Baltimore
Foundation repair contractor
- Address
- 110 W Mulberry St
Baltimore, MD - Phone
- (443) 596-6779
- Website
- Not published
- Rating
- 4.9 / 5 · 33 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Accurate Builders Of The Chesapeake
Foundation repair contractor
- Address
Baltimore, MD- Phone
- (443) 955-0601
- Website
- Not published
- Rating
- 4.9 / 5 · 65 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Oriole Basement Waterproofing & Foundation Repair
Foundation repair contractor
- Address
- 123 Briarcliff Ln
Baltimore, MD - Phone
- (410) 824-5167
- Website
- Not published
- Rating
- 4.9 / 5 · 271 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Budget Waterproofing, Inc.
Foundation repair contractor
- Address
- 5191 Raynor Ave
Baltimore, MD - Phone
- (410) 609-1240
- Website
- Not published
- Rating
- 5.0 / 5 · 290 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Thompson & Sons Waterproofing Inc.
Foundation repair contractor
- Address
Baltimore, MD- Phone
- (443) 993-5244
- Website
- Not published
- Rating
- 5.0 / 5 · 172 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Tru Integrity LLC
Foundation repair contractor
- Address
Baltimore, MD- Phone
- (443) 955-1941
- Website
- Not published
- Rating
- 5.0 / 5 · 192 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Ram Jack of Maryland & D.C.
Foundation repair contractor
- Address
- 1049 Dorsey Rd
Baltimore, MD - Phone
- (410) 762-4293
- Website
- Not published
- Rating
- 4.6 / 5 · 48 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Beyond Waterproofing and Foundation Repair
Foundation repair contractor
- Address
- 9516 Faith Ln
Baltimore, MD - Phone
- (301) 674-0125
- Website
- Not published
- Rating
- 4.9 / 5 · 137 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Armored Basement Waterproofing
Foundation repair contractor
- Address
Baltimore, MD- Phone
- (443) 949-3180
- Website
- Not published
- Rating
- 5.0 / 5 · 149 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Allmaster Home Services
Foundation repair contractor
- Address
- 7609 Energy Pkwy
Baltimore, MD - Phone
- (410) 317-5383
- Website
- Not published
- Rating
- 4.8 / 5 · 239 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
JES Foundation Repair
Foundation repair contractor
- Address
Baltimore, MD- Phone
- (202) 933-7674
- Website
- Not published
- Rating
- 4.6 / 5 · 204 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Maryland Concrete Leveling, LLC
Foundation repair contractor
- Address
Baltimore, MD- Phone
- (410) 401-9791
- Website
- Not published
- Rating
- 5.0 / 5 · 57 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Worldwide Waterproofing and Foundation Repair Inc.
Foundation repair contractor
- Address
- 8259 Baltimore Annapolis Blvd
Baltimore, MD - Phone
- (800) 682-2288
- Website
- Not published
- Rating
- 4.6 / 5 · 87 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Castle Dream Construction & Basement Waterproofing
Foundation repair contractor
- Address
- 129 Sherwood Ave
Baltimore, MD - Phone
- (443) 219-6345
- Website
- Not published
- Rating
- 4.8 / 5 · 44 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Basement Waterproofing Nationwide
Foundation repair contractor
- Address
- 109 E Wheel Rd
Baltimore, MD - Phone
- (888) 716-3499
- Website
- Not published
- Rating
- 4.9 / 5 · 308 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Guardian Basement Waterproofing
Foundation repair contractor
- Address
- 4308 Old Milford Mill Rd
Baltimore, MD - Phone
- (410) 265-8888
- Website
- Not published
- Rating
- 4.2 / 5 · 26 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
American Eagle Foundation Repair and Waterproofing Experts
Foundation repair contractor
- Address
- 500 Bay Dale Dr
Baltimore, MD - Phone
- (410) 304-3329
- Website
- Not published
- Rating
- 5.0 / 5 · 31 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Rock Solid Foundations LLC
Foundation repair contractor
- Address
- 305 Steamboat Ave
Baltimore, MD - Phone
- (443) 666-7625
- Website
- Not published
- Rating
- 5.0 / 5 · 44 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
95 Concrete & Home Improvement Marketing LLC
Foundation repair contractor
- Address
- 20 S Charles St
Baltimore, MD - Phone
- (888) 211-8069
- Website
- Not published
- Rating
- 4.6 / 5 · 42 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Detailz Construction Corporation
Foundation repair contractor
- Address
- 8842 Orchard Tree Ln
Baltimore, MD - Phone
- (443) 785-4884
- Website
- Not published
- Rating
- 4.8 / 5 · 69 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
Quality 1st Basement Systems
Foundation repair contractor
- Address
- 2092 E Old Philadelphia Rd
Baltimore, MD - Phone
- (410) 858-4610
- Website
- Not published
- Rating
- 4.9 / 5 · 397 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
All-Ways Dry Basement Waterproofing
Foundation repair contractor
- Address
- 1721 Kurtz Ave
Baltimore, MD - Phone
- (855) 379-2323
- Website
- Not published
- Rating
- 5.0 / 5 · 146 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Verified
BZ Waterproofing & Foundation Repair, LLC
Foundation repair contractor
- Address
- 2919 Industrial Park Dr
Baltimore, MD - Phone
- (301) 363-4379
- Website
- Not published
- Rating
- 5.0 / 5 · 1 reviews
- Place ID
- Not recorded
- Record
- Information last verified: 8 November 2026
Firms in Baltimore, MD are shown in the order supplied by the dataset, not by rating or payment. No placement is sold. Each name opens that firm’s own profile page.
How this list was built
The directory starts from public business records: the firm’s own website, its published address and phone number, and the state or city licence register named above. A record is marked verified only when a person has checked the name, address, phone and licence against those sources and recorded the date. The place_id field is kept so a future rebuild can match the same entity without guessing.
The national cost band comes from the site’s cost guide. The metro factor is an editorial estimate, not a survey. No rating, review text, price or availability is invented for a verified page; where a public rating is shown it is attributed and dated.
If a record is wrong, the firm can ask for a correction or removal.Corrections: contact@foundationrepairlab.com. Read the fulllisting verification method.
Foundation repair in Baltimore: common questions
How many foundation firms are listed in Baltimore?
28 verified foundation firms are listed in Baltimore, MD. 0 publish a website, and 28 records have been verified. The city page is generated only because the dataset contains at least one genuine listing record; a city with no record has no page.
What does foundation repair cost in Baltimore?
The directory’s planning band for a torsion spring replacement is $5,000–$12,000. It is the national range ($5,000–$12,000, checked 2026-11-08) multiplied by an editorial metro factor of 1.00 and rounded to $5. It is an estimate, not a local price survey, and not a quote. Get three written quotes for the same scope.
Does MD license foundation contractors?
Check the licence with the state board before work starts. The official lookup is the MD contractor licensing, linked on this page. A licence or registration number is a starting point, not a substitute for checking insurance and the scope of the work.
Do I need a permit for a foundation in Baltimore?
Ask whether the job needs a permit and who pulls it. The permit office is the Baltimore permit office, linked on this page. If the contractor says no permit is needed, ask them to put the reason in writing.
Foundation repair near Baltimore
The closest metros in this directory, by straight-line distance. Each link opens that city’s own cost, licence and permit page.
Guides for Baltimore homeowners
What foundation repair costs
Installed ranges by job, and the five lines every quote should show.
Read the guide →Diagnose the problem first
Symptom to cause, what proves it, and what not to do first.
Read the guide →How to choose a contractor
Licence, insurance, warranty and the questions that expose a thin scope.
Read the guide →Compare the options
Repair, replace or change the opening — decided on scope and five-year cost.
Read the guide →Browse the whole directory.
All service areas ·All MD service areas ·Cost guides ·Methodology