Find a local Quality 1st Near You

Concrete Lifting and Leveling Before & After Photos

Click on a photo to enlarge.

Concrete Sidewalk Repair in Robbinsville, NJ

This homeowner in Robbinsville, New Jersey noticed their concrete stairs were becoming unlevel. This happens because concrete is poured over backfilled soil. Over time, this soil settles and creates voids under the concrete. Our System Design Specialist, Alvin Reed, suggested they use PolyLevel Injections, which was installed by our foreman, Ramon Romero. Within 20 minutes the concrete was safe to walk on!

Sidewalk Repair in Robbinsville, NJ

This home in Robbinsville, NJ had a sinking sidewalk, so the homeowner contacted Quality 1st Basement Systems. Our System Design Specialist, Alvin R., inspected the sidewalk and measured how far the concrete had sunk. Since the concrete sunk 3/4 of an inch, Alvin recommended the Polylevel Injection as the best concrete repair method. Polylevel is a durable and long-lasting method for concrete repair. It's waterproof, environmentally friendly, and takes fifteen minutes to recover. After the poly level installation was complete, the sidewalk was repaired. The homeowner was happy with the results!

Sunken Concrete at Gwynedd Train Station

SEPTA (Southeastern Pennsylvania Transportation Authority) had settlement issues on two rail lines at a road crossing in Ambler, Pennsylvania. Quality 1st was able to lift the sunken slabs using the PolyLEVEL System. PolyLEVEL is a two-part urethane that, when combined, expands into a waterproof, rigid foam that is used to fill voids, stabilize slabs, and lift concrete. This before and after photo shows the sunken slabs before the PolyLEVEL System was used.

Sunken and Settled Concrete at Gwynedd Train Station

Lifting sunken concrete at the train tracks in Ambler, Pennsylvania with the PolyLEVEL Polyurethane Injection System.

Back Patio Leveled in Highlands, NJ

Check out this amazing before and after! Our PolyLevel Foreman, Richard, injected PolyLevel foam underneath the sinking slab, raising it back to level. PolyLevel is environementally friendly and waterproof! 

Greater Monmouth Chamber of Commerce
Staten Island Chamber of Commerce
Township of Aberdeen
National Foundation Repair Association Member
2018 Angies List Super Service Award
Best Place to Work 2018
HomeAdvisor Association

our service area

We serve the following areas

  • Annapolis Junction
  • Baltimore
  • Boring
  • Brooklandville
  • Butler
  • Catonsville
  • Clarksville
  • Cockeysville
  • Columbia
  • Cooksville
  • Dayton
  • Elkridge
  • Ellicott City
  • Finksburg
  • Fort George G Meade
  • Freeland
  • Fulton
  • Glenelg
  • Glenwood
  • Glyndon
  • Gwynn Oak
  • Hampstead
  • Highland
  • Jessup
  • Keymar
  • Laurel
  • Lineboro
  • Lisbon
  • Manchester
  • Marriottsville
  • Maryland Line
  • New Windsor
  • Owings Mills
  • Parkton
  • Pikesville
  • Randallstown
  • Reisterstown
  • Savage
  • Simpsonville
  • Sparks Glencoe
  • Stevenson
  • Sykesville
  • Taneytown
  • Union Bridge
  • Upperco
  • West Friendship
  • Westminster
  • Windsor Mill
  • Woodbine
  • Woodstock
Our Locations:

Quality 1st Basement Systems
359 Route 35 South
Cliffwood, NJ 07721
1-732-719-3079


Quality 1st Basement Systems
2750 Morris Rd
Lansdale, PA 19446
1-267-376-9955


Quality 1st Basement Systems
450 N. Main St.
Woodstown, NJ 08098
Unable to process this phone number


Quality 1st Basement Systems
2092 E Old Philadelphia Rd
Elkton, MD 21921
1-410-858-4610

Crawl Space Repair & Basement Waterproofing Services

Quality 1st Basement Systems Gutter Guards, Crawl Space Repair & Basement Waterproofing Service Area

Foundation & Concrete Repair Services

Quality 1st Basement Systems Foundation & Concrete Repair Service Area

Basement Finishing

Quality 1st Basement Systems Basement Finishing Service Area

Gutter Services

Quality 1st Basement Systems Gutter Services Area
Service Area
Free Quote