Lyman Plumbing company — MS
Repair, installation, replacement — licensed plumbers cover the full plumbing range across Harrison County, and every Lyman visit starts with a flat-rate quote in writing and ends under a 10-year workmanship guarantee. Set in Mississippi's humid subtropical region, local pipes contend with high year-round humidity that sweats and corrodes copper pipe and summer heat and moisture that strain water heaters, so we spec pipe and fittings to match. CSLB #1098234, family-owned since 1974 — and stocked trucks mean most jobs finish in a single visit.

What we do in Lyman, MS: every plumbing service, done right.
Plumbing Repair — Lyman, MS
Everything under plumbing repair in Lyman, MS is handled by the same licensed local crew — start with the complete Plumbing Repair guide for symptoms and costs, or jump straight to the specific job below. Every visit is quoted flat-rate before work starts.
Plumbing Repair
Leaks, running toilets, worn valves & fixtures — one truck, one visit.
Plumbing Repair across Lyman, MS and Harrison County — priced flat, in writing.
Learn moreDrain Cleaning
Slow or clogged drain? Fast, no-dig clearing.
Lyman, MS drain cleaning, Harrison County-wide: written flat-rate quotes.
Learn morePipe Replacement
Corroded, leaking, or undersized runs — replaced clean.
Flat-rate pipe replacement for Lyman, MS and the wider Harrison County, quoted in writing first.
Learn moreEmergency Plumbing
Flooding, no water, or an overflow? Rapid response in under 90 minutes.
Emergency Plumbing for Lyman, MS homes across Harrison County — flat-rate, quoted in writing.
Learn morePipe Repair
Pinhole, split, or leaking joint? Fixed without a full repipe.
Lyman, MS pipe repair, Harrison County-wide: written flat-rate quotes.
Learn moreLeak Detection
Hidden leak driving up your bill? We find it without demolition.
Serving Lyman, MS and Harrison County with leak detection at a written flat rate.
Learn moreSewer Line Repair
Cracked, root-choked, or collapsed main line? Repaired — often no-dig.
Lyman, MS sewer line repair, Harrison County-wide: written flat-rate quotes.
Learn moreFixture Installation
New faucet, sink, toilet, or shower fixture set right and sealed.
Fixture Installation across Lyman, MS and Harrison County — priced flat, in writing.
Learn moreGarbage Disposal
Humming, jammed, or leaking disposal? Repaired or replaced today.
Serving Lyman, MS and Harrison County with garbage disposal at a written flat rate.
Learn moreBurst Pipe Repair
Pipe burst and flooding? Water stopped and repaired fast.
Burst Pipe Repair across Lyman, MS and Harrison County — priced flat, in writing.
Learn moreSewer Backup & Drain
Sewage backing up into the house? Emergency clearing now.
Serving Lyman, MS and Harrison County with sewer backup & drain at a written flat rate.
Learn morePlumbing Installation throughout Lyman, MS
Everything under plumbing installation in Lyman, MS is handled by the same licensed local crew — start with the complete Plumbing Installation guide for symptoms and costs, or jump straight to the specific job below. Every visit is quoted flat-rate before work starts.
Plumbing Installation
Full-service install for fixtures, lines & appliances.
Flat-rate plumbing installation for Lyman, MS and the wider Harrison County, quoted in writing first.
Learn moreRepiping
Whole-home repipe in PEX or copper — from quote to finished.
Flat-rate repiping for Lyman, MS and the wider Harrison County, quoted in writing first.
Learn moreCommercial Plumbing
Restaurants, retail, offices & multi-unit — code-compliant, low-downtime.
Local commercial plumbing in Lyman, MS (all of Harrison County), flat-rate and in writing.
Learn moreResidential Plumbing
Your whole-home plumbing team — leaks, clogs, fixtures & more.
Local residential plumbing in Lyman, MS (all of Harrison County), flat-rate and in writing.
Learn moreBathroom Plumbing
Remodel rough-in — move fixtures, set valves, run supply & drain.
Local bathroom plumbing in Lyman, MS (all of Harrison County), flat-rate and in writing.
Learn moreWater Filtration
Cleaner, better-tasting water — whole-house filters, softeners & RO.
Water Filtration for Lyman, MS homes across Harrison County — flat-rate, quoted in writing.
Learn moreWater Heater Services across Lyman, MS
Everything under water heater services in Lyman, MS is handled by the same licensed local crew — start with the complete Water Heater Repair guide for symptoms and costs, or jump straight to the specific job below. Every visit is quoted flat-rate before work starts.
Water Heater Repair
No hot water? Pilot, element, thermostat — fixed today.
Lyman, MS water heater repair, Harrison County-wide: written flat-rate quotes.
Learn moreWater Heater Installation
New installs, upgrades & tankless conversions — sized & vented to code.
Local water heater installation in Lyman, MS (all of Harrison County), flat-rate and in writing.
Learn moreSmart Plumbing Controls
Automatic shutoff valves and app control that stop a leak fast.
Smart Plumbing Controls for Lyman, MS homes across Harrison County — flat-rate, quoted in writing.
Learn moreLeak Sensor Installation
Point sensors under sinks, heaters & washers that catch a leak early.
Leak Sensor Installation across Lyman, MS and Harrison County — priced flat, in writing.
Learn moreWater Heater Replacement
Old or failed heater swapped for a new one — sized right, hauled away.
Flat-rate water heater replacement for Lyman, MS and the wider Harrison County, quoted in writing first.
Learn moreFaucet Repair
Dripping, stiff, or leaking faucet? Fixed at the cartridge.
Faucet Repair across Lyman, MS and Harrison County — priced flat, in writing.
Learn moreSmart Water Systems
Whole-home water intelligence — monitor, soften, filter & protect.
Flat-rate smart water systems for Lyman, MS and the wider Harrison County, quoted in writing first.
Learn moreTankless Water Heater
Endless hot water, half the space — Navien, Rinnai & Rheem.
Tankless Water Heater across Lyman, MS and Harrison County — priced flat, in writing.
Learn moreBoiler Repair
Cold radiators, kettling, or lockout codes — hydronic heat restored.
Serving Lyman, MS and Harrison County with boiler repair at a written flat rate.
Learn moreLyman, MS: Plumbing Maintenance
Everything under plumbing maintenance in Lyman, MS is handled by the same licensed local crew — start with the complete Plumbing Maintenance guide for symptoms and costs, or jump straight to the specific job below. Every visit is quoted flat-rate before work starts.
Plumbing Maintenance
Preventive maintenance plans that pay for themselves.
Plumbing Maintenance for Lyman, MS homes across Harrison County — flat-rate, quoted in writing.
Learn morePlumbing Inspection
23-point whole-home plumbing safety inspection.
Serving Lyman, MS and Harrison County with plumbing inspection at a written flat rate.
Learn moreSeal & Gasket Repair
Leaks at the toilet base, tank, or under-sink seals — resealed.
Seal & Gasket Repair across Lyman, MS and Harrison County — priced flat, in writing.
Learn moreWater Pressure Repair
Weak showers or banging pipes? Pressure diagnosed and fixed.
Lyman, MS water pressure repair, Harrison County-wide: written flat-rate quotes.
Learn morePressure Regulator Service
PRV worn out or missing? Set your pressure to a safe range.
Pressure Regulator Service across Lyman, MS and Harrison County — priced flat, in writing.
Learn moreToilet Repair
Running, clogged, or leaking toilet? Fixed at the source.
Flat-rate toilet repair for Lyman, MS and the wider Harrison County, quoted in writing first.
Learn moreBackflow Prevention
Certified backflow testing and assembly install to protect your water.
Lyman, MS backflow prevention, Harrison County-wide: written flat-rate quotes.
Learn moreSump Pump Service
Keep the basement dry — pump install, repair & battery backup.
Serving Lyman, MS and Harrison County with sump pump service at a written flat rate.
Learn moreLyman plumbing — repaired, replaced, done right.
Every Lyman install and repair runs on the same flat-rate promise: a free on-site quote up front, quoted in writing, with no surprise add-ons after — anywhere in Harrison County. Most water heater and repipe jobs finish the same day, and we haul the old equipment away, leaving no mess behind.
- Free quote within 24 hours
- Workmanship guaranteed for 10 years
- Lifetime warranties on water heaters & fixtures
- Financing as low as $39/mo

Lyman, MS: plumbing repair, installation & water heater service
Coverage here is complete: all of Lyman plus the surrounding Harrison County. Harrison County is part of Mississippi. The setting is Mississippi's humid subtropical region, and every job gets specced for it. Every job runs from a fully-stocked truck at a flat, written rate, backed by a 10-year workmanship guarantee.
Lyman sits in Mississippi's humid subtropical region, which brings a humid subtropical climate — long, hot, muggy summers, mild winters, heavy thunderstorms, and high year-round humidity. The plumbing consequences are high year-round humidity that sweats and corrodes copper pipe, summer heat and moisture that strain water heaters, and frequent thunderstorms that back up storm drains and sewers, so pipe, fittings, and equipment all get specced corrosion- and freeze-rated for these conditions.
The pattern across Lyman homes is consistent — rusted water heater tanks in the muggy climate, storm-driven flooding that overwhelms sump pumps, and slow drains and clogs from saturated soil and roots. The causes are local: 42 days below freezing a year freeze and split supply lines and outdoor spigots, 84 days above 90°F push water heaters and expansion tanks to their limit, 57 inches of rain a year overwhelm sump pumps and seep into sewer laterals, and 73% are detached houses with their own service lateral, water heater, and outdoor spigots to maintain. That's the wear our Lyman trucks are stocked against, one-visit fixes included.
Harrison County is part of Mississippi. Our coverage spans Lyman and the rest of Harrison County, all to one standard: quick dispatch, written flat-rate pricing, and a 10-year workmanship guarantee.
By NOAA's 1991–2020 normals, a typical Mississippi year brings 42 days below freezing, 84 days above 90°F, 57 inches of rain, and a 22°F day-to-night swing — numbers we build into how Lyman plumbing gets sized, insulated, and protected.
Census data puts 13% of Lyman homes at pre-1980 construction (median build year 2005). Systems that age are usually past their service life — galvanized or polybutylene supply pipe, corroded fittings, tired water heaters — so we plan for age-related wear, not just the reported fault. 73% of Lyman homes are detached single-family houses (median value ~$219k) — the housing type most likely to have its own water heater, service lateral, and outdoor spigots to maintain.
A Lyman home in Mississippi's humid subtropical region stays out of the repair queue with a few habits: insulate exposed supply lines and disconnect garden hoses before winter — 42 freezing days a year can freeze and split unprotected pipe; flush the water heater and check the expansion tank each summer — 84 days above 90°F push water heaters hard; test the sump pump and clear yard drains after wet spells — 57 inches of rain a year keeps groundwater high; newer homes — the 28% of local homes built since 2010 — mainly need an annual water heater flush and a quick check of shut-off valves and supply lines while everything's still under warranty; and run an annual water heater flush and shut-off-valve check on a detached home with its own service lateral.
Service doesn't stop at the Lyman line — nearby Gulfport, Saucier, Long Beach, and Biloxi get the same crews and flat-rate pricing, across Harrison County. On the ZIP grid: 39503.
Looking for plumbing company near you in Lyman?
Searching "plumbing company near me" from Lyman? You've found a genuinely local option, working Lyman and nearby Gulfport, Saucier, and Long Beach every day — the tech who shows up actually knows your area, not a national call center routing the job out of Harrison County.
Plumbing service costs in Lyman, explained
Lyman pricing is simple — flat-rate, written, quoted up front: a service call starts at $49, clearing a blocked drain from $99, hot-water service from $189, and renewing a home's piping from $1,499. Local homes run a median value near $219k, but a plumbing quote tracks the fixture and the pipe — never the neighborhood. Seniors (65+) and military get 10% off labor, and financing covers jobs over $1,500 at 0% APR for 12 months.
Lyman is part of our greater Gulfport, MS metro service area.
Asked & answered in Lyman
Do you cover the whole Harrison County area, not just Lyman?
How old is the plumbing in most Lyman homes?
What's the most common plumbing problem in Lyman?
More answers on our FAQ page.
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As a local plumbing company the United States, a plumbing emergency repair the United States technician can be on-site in under 90 minutes.