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Approved Pro
This pro has maintained an average of 4.5+ star throughout their time with Angi.
Approved Pro

Groundworks

Basement Waterproofing, Foundation Repair, Structural Engineering,
This pro has maintained an average of 4.5+ star throughout their time with Angi.

About us

Groundworks, formerly Baker's Waterproofing, has specialized in helping homeowners with their foundation repair, waterproofing, and concrete needs since 2009. Our top priority is providing high-quality home repair solutions and personalized service across central Pennsylvania. With fully trained technicians, industry-leading products, and nationally backed warranties, Groundworks is here to restore your basement, foundation, or concrete. PA158514 (PA)

Business highlights

Eco Friendly
Se habla espanol
50 years of experience

Services we offer

Foundation Repair, Basement Waterproofing, Concrete Lifting, Crawl Space Repair, Sump Pumps, Driveway Repair, Dehumidifiers, Wall Anchoring Systems, Interior Drainage, Mold Damage, Basement Water Damage, Uneven Floors, Collapsing Retaining Walls, Cracked Concrete

Services we don't offer

WE DO NOT OFFER: Egress Windows, Concrete Sealing, Radon Mitigation, Basement Refinishing, Concrete Resurfacing, Building New Foundations, Exterior Drainage, Pouring Concrete, Working with Asphalt, Installing Masonry, French Drains, New Construction, Yard Drainage, Generators.

Amenities

Eco Friendly Accreditations

Yes

Free Estimates

Yes

Warranties

Yes

Accepted Payment Methods

  • Financing Available
  • Check
  • CreditCard
Reviews
4.649 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
86%
4
2%
3
2%
2
2%
1
8%

Filter reviews by service

Showing 51-75 of 49 reviews
Bren R.
Dec 2012
5.0
Basement Waterproofing
Yes, I recommend this pro
$5,100
Workers were very punctual, efficient and did work without any issues or problems....
All in all, work was completed as stated in contract....
And customer satisfied....

Stacey E.
Nov 2012
1.0
Basement Waterproofing
When the gentleman came out to look at my basement, he did arrive on time as quoted, took background info and then went to look in the basement for the problem. Within minutes he found the problem telling me it was my back patio door leaking not my foundation. I was relieved as I know a foundation repair is expensive! He then began to talk to me about my basement in general and somehow (I honestly do not remember) we got on the topic my lack of sump pump and how my pipes were clogged below the foundation. To make a long story short...he gave me great info on their basement system and when it came to price it all went down hill.
I did not do my research as I had told him, I thought it was a foundation leak and here we were now talking about waterguards and sump pumps! I think it is a fantastic product and do think my basement could benefit but the rest was really shady. he gave me a quoted price and then proceeded to tell me my 15% off coupon was only good if I agreed now (even though the coupon did not state that). I was really considering it and told him I needed time to think about it...he just kept pushing telling me if I dont sign now I will lose the price and his boss may give a discount but it will never be that low again. He even resorted to and quot;callingand quot; his boss, and let me tell you...I should have said something but I let it go at the time...I could see that his phone was lit, as in the selection screen, not on a call (I have the same phone). He never talked to anyone... the whole thing was shady to me...I should be able to get the price without having to sign at that moment. I would stay away from any company who changes the and quot;rulesand quot; of a coupon and then and quot;talksand quot; to their boss trying to pressure you into a sale. I say it again...shady. I am still looking into the product...only with a different company. Shady..shady...shady how they run their business!

Bonnie R.
Nov 2012
5.0
Basement Waterproofing
Yes, I recommend this pro
$9,504
the contractors who came were very professional and took in consideration that my husband worked nights and kept the noise level down so that he could rest. They were easy to talk to and did not mind me looking over their shoulders which I tend to do when it comes to anything with our home.

Diane E.
Sep 2012
5.0
Basement Waterproofing, Foundation Repair
Yes, I recommend this pro
$5,700
They estimated two days and they brought in two and 1/2 crews and completed the whole job in one day. They were efficient and everyone knew their job well. They cleaned everything up and my basement's humidity was down considerably by the next morning without a dehumidifier. Thanks for a job well done.



Leonard S.
Jan 2012
4.0
Basement Waterproofing, Drain Pipe Installation
Yes, I recommend this pro
I got two quotes and they were pretty close together. In other words, there was no big discrepancy in price. He came in and explained everything that he was going to do. He was real good and real professional. He was a nice gentleman. He came two days after I called and he was right here on time. The only problem was that FEMA did not give us enough money to do the job; it was not nearly enough so I didn't have the work done. I don't know which company I would have used.

Daniel F.
Dec 2011
5.0
Basement Waterproofing
Yes, I recommend this pro
$2,800
From my wife, who was at home the first day: The crew of four showed up around 9:00AM and got to work immediately. After all of the preparation work was done, most of the day consisted of listening to loud jack hammers, which is unavoidable. The crew kept to themselves and the task at hand.

I arrived home at 4:00PM to find the work crew standing in the driveway. Here's what I found:

1. They couldn't finish the job and would return the next day. They found during initial jack-hammering that the foundation was built in a way that the slab floor was 8 inches thick (block on slab construction) instead of the standard 4 inches (typical footer and slab construction). Completely understandable.

2. During their prep work, they removed the utility room sink (which was discussed and understood during the estimate) AND they removed a wall behind the sink that had been built a year earlier to bridge a gap between the sink/plumbing and the concrete block wall (discussed during estimate and understood that they were to go around the wall). Not happy with that.

3. During jack-hammering in the utility room, they accidentally severed the copper oil line that runs from the tank to the furnace. They repaired it with a coupling, but could not get the furnace to start again. I had to call my oil service company to send over a technician. The technician couldn't start the furnace and ended up having to replace the copper line and nozzle. The bill for that was $109.50. After talking with the owner and sending the invoice after the job was done, they paid it in full.

The next day, I became a bit concerned when no one showed up by 10:30AM. So I called the company. Being a Saturday, I got their answering service. I left a message for someone to call back right away (no one did). A two-person crew finally showed up at 11:00 to complete the job. They had truck problems and had to get a different truck.

The crew finished the job around 2:30PM. I did the final inspection and noted my concern on the paperwork about items 2 and 3 above and paid the bill. The crew then left. I was then left to clean up the driveway full of stones and concrete chips, as well as the garage, utility room and family room floors with the same. I wasn't quite expecting that, as I assumed there would be some effort at cleaning up on their part after the job. At a minimum, sweep the driveway of the stones and plastic shavings from the cuttings of the system pipes.

Even with some of the things that happened, I am still giving the company and its product an A overall (if I could give an A- I would) because everything is working exactly as advertised. We have had several rainstorms since installation and the areas of the utility room that always got water when raining are now bone dry. So we are happy. The work crew gets a B because of the clean-up issue and a slight lack of professionalism.

UPDATE (1/18/2012): After getting through the holidays, the owner asked us to get estimates to do the repairs for item 2 above. Those were sent and he agreed to cover all costs. We now feel the job is complete. Everything with the waterproofing system continues to work as expected. Not a drop of water in the house. We can definitely recommend and quot;I'm The Guyand quot; for basement waterproofing.

Ron H.
Jun 2011
1.0
Basement Waterproofing, Foundation Repair + 1 more
$14,000
The company was paid 14 thousand for the work. They excavated half the home and installed six anchor / lifts. Immediately the problems began. Each and every time it rained, water entered the basement all along the foundation that was excavated. I had the company back to review the problem and discuss a solution. All they wanted to do was sell me additional waterproofing services.

I agreed to have them in to preform additional work. The work crew showed up started to work and within 5 minutes stopped, packed up their equipment. They told me with the type of foundation that they could not perform the work.

I had the company return to discuss this problem. They attempted to sell additional services. By this time my confidence in their engineering know how had disappeared. I content that they should have known that lifting a subsurface, slab foundation would result in further damage and water problems.

I hired a second company to excavate the foundation and install a drainage field to correct the water problem. It was discovered that two of the anchor / lifts did not have piping sunk to bedrock. These anchors were merely attached to the foundation.

My recommendation is to avoid this company like the plague.
Showing 51-75 of 49

Licensing

Insured

Licensed*

Trade License Number

PA158514, 13VH11822900

Trade License Expiration

09/19/2025

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

Groundworks is currently rated 4.6 overall out of 5.

Monday: 8:00 AM - 11:00 PM Tuesday: 8:00 AM - 11:00 PM Wednesday: 8:00 AM - 11:00 PM Thursday: 8:00 AM - 11:00 PM Friday: 8:00 AM - 11:00 PM Saturday: 8:00 AM - 11:00 PM Sunday: 10:00 PM - 11:00 PM

Groundworks accepts the following forms of payment: Financing Available, Check, CreditCard

Yes, Groundworks offers free project estimates.

Yes, Groundworks offers eco-friendly accreditations.

No, Groundworks does not offer a senior discount.

No, Groundworks does not offer emergency services.

Yes, Groundworks offers warranties.

Groundworks offers the following services: Foundation Repair, Basement Waterproofing, Concrete Lifting, Crawl Space Repair, Sump Pumps, Driveway Repair, Dehumidifiers, Wall Anchoring Systems, Interior Drainage, Mold Damage, Basement Water Damage, Uneven Floors, Collapsing Retaining Walls, Cracked Concrete

WE DO NOT OFFER: Egress Windows, Concrete Sealing, Radon Mitigation, Basement Refinishing, Concrete Resurfacing, Building New Foundations, Exterior Drainage, Pouring Concrete, Working with Asphalt, Installing Masonry, French Drains, New Construction, Yard Drainage, Generators.