Said It Here

How to tell if home repair work is actually bad

Substandard workmanship shows up as messy wiring, exposed unterminated copper ends, uneven flooring transitions, and dips or humps across newly installed surfaces. Spotting these flaws during a final walkthrough makes it difficult to decide whether to withhold final payment or accept the installation as is.

Overview
People affected27 accounts across 7 forums
Workarounds found50 items attempted
Community agreement96 total upvotes

What the numbers show

Counted from the threads quoted below. How we count

  • The most recent one is from October 2026.
  • This comes up 19.4× more often in r/Roofing than across the site as a whole.

What people tried

Every workaround mentioned in the threads below. We haven’t tested any of them — and nobody here is claiming they worked.

50 items+ Contribute

Found another way around this?

Share your steps and trade-offs so fellow engineers don't have to reinvent the wheel. No account required.

  1. 1
    calling the technicians back to fix the installation
    Did this help you?
  2. 2
    Refusing to pay the remaining balance
    Did this help you?
  3. 3
    Demanding contractors fix the poor work or refund money
    Did this help you?
  4. 4
    Checking contracts and manufacturer specifications for warranty violations
    Did this help you?
  5. 5
    Leaving the incomplete work as-is until the next roof replacement
    Did this help you?
  6. 6
    Asking for a partial discount on the invoice
    Did this help you?
  7. 7
    Trying to navigate a long legal battle or dispute
    Did this help you?
  8. 8
    Researching materials and building codes independently
    Did this help you?
  9. 9
    Considering calling the city inspector
    Did this help you?
  10. 10
    taking zoomed-in photographs to ask online communities for opinions
    Did this help you?
  11. 11
    hiring an independent inspector
    Did this help you?
  12. 12
    threatening to walk away from the purchase
    Did this help you?
  13. 13
    Having the original installer come back to attempt repairs or re-glue components
    Did this help you?
  14. 14
    Removing the siding to properly install the flashing up behind the house wrap
    Did this help you?
  15. 15
    Bending an extra wide faced flashing out of metal matching the siding color
    Did this help you?
  16. 16
    pulling the screw out with pliers and a screwdriver
    Did this help you?
  17. 17
    inserting a wooden shim in place of the screw
    Did this help you?
  18. 18
    ignoring the issue and letting the house settle
    Did this help you?
  19. 19
    Looking up information online after the contractors leave
    Did this help you?
  20. 20
    Asking online communities for confirmation
    Did this help you?
  21. 21
    Refusing to pay the contractor
    Did this help you?
  22. 22
    Confronting the boss with photographic evidence of poor work
    Did this help you?
  23. 23
    Asking the contractor questions about gaps and finishing details
    Did this help you?
  24. 24
    Checking if the fix passes a garden hose water test
    Did this help you?
  25. 25
    Leaving the amateur work as-is since it is not easily visible
    Did this help you?
  26. 26
    Considering hiring a professional to remove and properly install the extension
    Did this help you?
  27. 27
    talking with the foreman or project manager for clarity
    Did this help you?
  28. 28
    waiting to see how the final grading covers the wall
    Did this help you?
  29. 29
    Hiring an independent structural engineer to assess the work
    Did this help you?
  30. 30
    Requesting a refund or inspecting work before paying the contractor
    Did this help you?
  31. 31
    Contacting the remediation company or contractor to ask them to redo the work properly
    Did this help you?
  32. 32
    Learning about techniques like mitered returns to assess the work yourself
    Did this help you?
  33. 33
    reaching out to the contractor directly
    Did this help you?
  34. 34
    checking the terms of the signed contract
    Did this help you?
  35. 35
    Getting multiple quotes before approving work
    Did this help you?
  36. 36
    Hiring a more reputable roofer to inspect the work and get findings in writing
    Did this help you?
  37. 37
    Writing to the original contractor to fix what is wrong
    Did this help you?
  38. 38
    Asking the owner or project manager to stop by and discuss concerns
    Did this help you?
  39. 39
    Relying on grout sealing as a solution for glass tile
    Did this help you?
  40. 40
    Using caulk to cover chipped tile edges in corners
    Did this help you?
  41. 41
    Considering making the contractor rip out the whole shower and start again
    Did this help you?
  42. 42
    Throw metal tape on filter or buy magnet to put over filter.
    Did this help you?
  43. 43
    pick up the trash, and get out of the attic
    Did this help you?
  44. 44
    Posting photos of the completed work on online forums to get a second opinion from professionals.
    Did this help you?
  45. 45
    Asking the contractor for mid-installation photos to verify what was actually done beneath the surface.
    Did this help you?
  46. 46
    Preparing a list of specific, technical questions to pressure the contractor into fixing the mistakes.
    Did this help you?
  47. 47
    photographing the workers performing the task incorrectly to use as documentation
    Did this help you?
  48. 48
    scheduling a meeting with a field operations manager to review the site
    Did this help you?
  49. 49
    posting photos of the work online to seek opinions from experienced tradespeople
    Did this help you?
  50. 50
    learning to do all home repairs and renovations yourself
    Did this help you?
Tried another approach not listed above?+ Share your workaround ↑

In their words

Unedited, grouped by where they were said, most upvoted first within each place, each linked to the thread it came from.

r/Roofing10 people · September 2026 – October 2026

“And I find there are busted rotting boards still.”source ↗

Punchanello · r/Roofing · 17 upvotes

“I noticed there was no obvious kickout flashing, so I asked the project manager about it. He said they used a “weaved cutback flashing” method to prevent leaks.”source ↗

“Looking at the finished work, there’s a lot of white material where the angled trim meets the roof, and the flashing looks like it was wedged against the shingles.”source ↗

“From underneath, the shingles are badly warped and curling, leaving a noticeable gap next to the soffit.”source ↗

theruraljuror504 · r/Roofing · 8 upvotes

“I already know that the builder is going to come up with some stupid excuse and try to say it's normal.”source ↗

“what are things that are wrong that I wouldn't know are wrong until my house is either water damaged or the shingles are blowing off?”source ↗

“Also is it normal for those neon tie straps to be left on for over 100 days?”source ↗

“Please give me some general knowledge I can be confident in for if and when the builders try to tell me it's normal and fine, that I don't know what I'm talking about.”source ↗

“this whole entire roof looks terrible.”source ↗

PrestigiousBottle686 · r/Roofing · 7 upvotes

“I just had my roof replaced last week. I have a porch that has a roof on it that goes into the siding on the back on my house. Its a spot I only see going deep into my back yard but It looks a little messy. I'm not sure if this is just the nature of needing the flash that area or if this is something I should complain about.”source ↗

codytyrrell · r/Roofing · 3 upvotes

“a well reviewed local roofing company clearly sent people who have no experience or business working with slate as they walked, sat and rested their tools directly on our 90-year-old slate roof and caused damage.”source ↗

“I am definitely no expert but have never seen flashing look quite like this.”source ↗

“I'm looking for some opinions on whether this is acceptable or not and whether it should be redone.”source ↗

jjandjab · r/Roofing · 3 upvotes

“If you can see sunlight on the inside that’s a leak waiting to happen bro.”source ↗

NatureDramatic8390 · r/Roofing · 1 upvotes

“Board should have been replaced due to water damage”source ↗

Rock-n-Randall · r/Roofing · 1 upvotes

“Contractor replaced our roof in June of this year. Shouldn’t he have replaced this piece of wood?”source ↗

“I will reach out to him first but my concern is what if he refuses to correct this. What are my options? Please let me know the best way to proceed.”source ↗

Top-Display-1591 · r/Roofing · 1 upvotes

“Are there any other questions I should ask him so I they fix the bad workmanship?”source ↗

theruraljuror504 · r/Roofing · 1 upvotes

“There are a couple of sections that are clearly cracked and yes that also makes me worried for what I can't see.”source ↗

jjandjab · r/Roofing · 1 upvotes

“We had this installed today. I told him I was concerned about the overhang. He said it will be fine. I looked it up after they left. I’m pretty sure he’s full of it. I just wanted to put it out to this community to get some confirmation. FYI it’s definitely more than 3/4””source ↗

Kitchen_Canary_6387 · r/Roofing

“Guttering and lead flashing recently installed. I thought they had fully finished everything, though scaffolding still up, and noticed this unsightly gap/damage caused to the render. Is this something I should expect roofer to fix?”source ↗

AMinorDisruption · r/Roofing
r/HomeMaintenance8 people · September 2026 – October 2026

“I had Ayers Basement Systems in Michigan attempt to lift a floor and level it out. I've had a lot of problems with this company that I'll try to hold back on. This is the end result.”source ↗

“Is that small wood shim obviously not going to hold and need to be mediated?”source ↗

“Is the jack on a tilt a problem.”source ↗

MajorHistorical · r/HomeMaintenance · 16 upvotes

“They charged them nearly $4500 and the work doesn’t look legit.”source ↗

“The flashing and tar work looks especially amateur.”source ↗

“Am I way off here? Is this how it’s suppose to look and a fair price for this type of repair?”source ↗

Zoofire7 · r/HomeMaintenance · 9 upvotes

“I tried to DIY a drip edge extension using a trim roll. It was easy where the gap was wide, but I had to fight it where the gap got tight.”source ↗

“Will seam sealer hold up, or did I totally ruin this?”source ↗

“Feeling pretty defeated.”source ↗

Useful_Albatross1837 · r/HomeMaintenance · 2 upvotes

“So the idea is fine, but the execution here is rough. The returns aren't tight, one looks chipped, and the unstained edges stand out.”source ↗

BHBuilders · r/HomeMaintenance · 2 upvotes

“That is a material issue along with a quality issue. Poor material but the installer should have cut another piece.”source ↗

dfk70 · r/HomeMaintenance · 2 upvotes

“Quality of material could have been better, though, I think.”source ↗

dfk70 · r/HomeMaintenance · 2 upvotes

“The facia and siding appears to have have many mperfections (to my eyes).”source ↗

“There appears to be a lot of visible seam lines with the facia, as well as gaps all over the place with the freeze board.”source ↗

“The freeze board and facia looks bad.”source ↗

UserName-CheksOut · r/HomeMaintenance · 1 upvotes

“The work they did was shit, and I told the boss I wasn’t paying.”source ↗

Mtolivepickle · r/HomeMaintenance · 1 upvotes

“That sounds pretty sleazy to me. Identify a non-existent problem for an older couple and charge a shitty rate to fix it”source ↗

Roetorooter · r/HomeMaintenance · 1 upvotes
r/Flooring3 people · September 2026 – October 2026

“Just had new engineered hardwood installed and looking for opinions on what is too picky. I’m concerned with the transitions to carpeted rooms, the transitions to tile and a few uneven places where you can feel dips and humps in the floor.”source ↗

SilentMongoose9141 · r/Flooring · 6 upvotes

“We paid a company to replace carpets on stairs with laminate. The first round the nosing completely fell off (very unsafe), one of the stairs is completely slanted and the bottom one has some funky looking cuts”source ↗

“The creaking is pretty bad too.”source ↗

“the one stair is slanted, and that bottom stair is still a question mark.”source ↗

“The installer is coming tomorrow to check on it and I am a bit lost right now!”source ↗

michhheee · r/Flooring · 3 upvotes

“I have only paid half. Waiting to do the “final walkthrough” with them, likely Monday at this point. Would you pay the second half?”source ↗

SilentMongoose9141 · r/Flooring · 1 upvotes

“They did an “ok” job but did some questionable stuff at the time that i wasn’t knowledgable about like i am now since i do all my own stuff now b/c you can’t anyone decent anymore.”source ↗

“Also, i dont know how they fasten this b/c i cant any nails or screws anywhere.”source ↗

mutantfoti · r/Flooring · 1 upvotes
r/HomeImprovement1 person · September 2026

“Currently dealing with repairs in a multifamily unit and I got bored and looked at the materials they're using.”source ↗

“Can I get some feedback on that? And would it be worth a call to the city inspector?”source ↗

“I just don't want to be stuck with substandard repairs leaving me with sky-high heating bills when I'm not in a position to move out of here.”source ↗

CarlWheezersValhalla · r/HomeImprovement · 2 upvotes
r/hvacadvice3 people · September 2026 – October 2026

“Went up to check the attic furnace before firing up the heat for the winter, and while the core unit looks hooked up, the finishing work seems super sloppy.”source ↗

“Is this typical builder-grade corner-cutting, or are there actual code issues here I should make management fix?”source ↗

Kooky-Movie4889 · r/hvacadvice · 2 upvotes

“After looking at the work, I noticed how messy the wiring is around the controls.”source ↗

“There are also two wires at the top with exposed copper ends that don't appear to be terminated or capped.”source ↗

Impressive-Try-4370 · r/hvacadvice · 1 upvotes

“my pseg bill was 600 last month. and i wanted to change filter for heating season since the air was smelling kinda musty... i posted here to see if these were actual problems.”source ↗

“candidly, i don’t know shit about hvac.”source ↗

Kooky-Movie4889 · r/hvacadvice · 1 upvotes

“Was going to paint the floor around the new setup and saw that the installed my brand new 353 boiler on top of a screw. It is about 1/4" up in the air on the back right corner.”source ↗

“What would you guys do in this situation? Am I wrong that I believe all the piping and the joints above will be compromised if they simply remove it?”source ↗

Sensitive_Ship8570 · r/hvacadvice
r/homeowners1 person · October 2026

“I'm having my bathroom remodeled. Completely gutted to the studs, completely new plumbing. Had old cast iron tub removed and replacing with a shower.”source ↗

“Everything I'm reading online says that when cement board is used an additional layer of water proofing should be done. They've got schluter kerdi over the seams and screws, but it's just cement board on the rest of the walls with the tile going over it”source ↗

“I'm really concerned about this. I am having glass tile installed, so the tile itself is not porous, but I know that grout is.”source ↗

“I've also found some chipped edges of tile in the corners. I know that the corners should be caulked, but it looks like they're going to need to use a hell of a lot of caulk to cover it up.”source ↗

“I guess I'm just looking to see how others would handle this. Would you make them rip out the whole shower and start again? Or is that less of a concern due to having glass tile?”source ↗

RandyHoward · r/homeowners
r/Landscaping1 person · September 2026

“I’m not crazy to think this does not look right - correct? One side looks great. Other side has big wedge gaps.”source ↗

“Also over 30 hours later and gently lifted one stone off with zero force. Cured adhesive beneath that hadn’t bonded. Others missing adhesive entirely. Maybe partly incomplete but overall should I be concerned here?”source ↗

rj3_8345 · r/Landscaping

Where this came up

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