Toilet Problems in Established Homes
Homes that have stood for decades tend to have toilets, flanges and valves that have been reset, replaced or patched several times. In Michigan Park, the calls we see described most often are structural rather than just a worn part:
Rocking toilets and flange damage
Older cast iron flanges corrode around the bolt slots, and plastic flanges added in earlier remodels can crack if bolts were over-tightened. Either way, the toilet starts to rock and the wax seal fails. See toilet flange repair.
Raised floors after remodels
New tile laid over an old floor can leave the flange below the finished surface, so a standard wax ring can’t seal reliably. A flange extender is a common fix.
Older rough-in sizes
Some older bathrooms have a 10- or 14-inch rough-in instead of the standard 12 inches. Measure before buying a replacement toilet.
Toilet trouble in Michigan Park? Call (562) 245-5818 for help.
Call Now (562) 245-5818Adding an ADU or Updating a Bathroom?
Some Michigan Park lots have room for accessory dwelling units, and many owners update bathrooms over time. New toilets on new construction or remodels involve permits and inspections through the City of Whittier, so ask your plumber what applies. For simple repairs — a running toilet, a leaking supply line, a clog — permits generally aren’t involved.
Toilet Services Available in Michigan Park
These are the services most often requested from Michigan Park addresses. Each page explains symptoms, causes and the repair process.
Toilet Repair FAQs for Michigan Park
Why does my toilet keep rocking even after I tighten it?
The flange or the floor beneath it is likely damaged, so the bolts can’t hold. Over-tightening can crack the porcelain. The toilet usually has to be pulled so the flange can be repaired.
How do I know my toilet’s rough-in size?
Measure from the finished wall behind the toilet to the center of the bolts at its base. Twelve inches is standard; older homes may have 10 or 14.
Do you help in Mar Vista Heights too?
Yes. We take toilet repair calls from Mar Vista Heights and the other neighborhoods around Michigan Park.

