A clogged kitchen sink, a leaking water line, and a sewer backup may all involve plumbing, but they require very different solutions. Arnold & Sons helps Pekin homeowners determine what is going wrong and what it will take to correct it.
Our residential services cover everyday fixture problems as well as larger drain, sewer and piping failures. Every employee is screened and background checked, and the price of the recommended work is presented before the job begins. Homeowners can request an appointment through our 24-hour scheduling system, and completed work is protected by an unconditional 100% satisfaction guarantee.
For plumbing help in Pekin, call us today or request an appointment online.
Plumbing Help for Every Part of Your Pekin Home
Most homeowners call us with a symptom rather than a diagnosis. You may know that the shower will not drain or the water heater is leaking, but you should not have to determine which service is needed before scheduling an appointment.
The table below shows the major parts of the home plumbing system Arnold & Sons can evaluate and service.
| Service | When You May Need It |
| Plumbing repair | Dripping connections, broken pipes, low pressure and other plumbing failures |
| Kitchen and bathroom plumbing | Problems with toilets, faucets, sinks, fixtures or garbage disposals |
| Water heater services | Loss of hot water, temperature changes, tank leaks or an aging unit |
| Drain cleaning | Slow-moving water, stubborn clogs, drain odors and gurgling sounds |
| Sewer services | Repeated backups, tree roots, main-line obstructions or damaged sewer piping |
| Sump pump services | Pumps that will not start, discharge-line trouble and backup-system needs |
| Water treatment | Hard-water scale, unpleasant tastes or odors and drinking-water concerns |
You do not need to decide whether a backup starts in a fixture, branch drain or main sewer line. Our plumbers trace the symptoms, explain what they discover and review the available options with you before moving forward.
Plumbing Repair for Pekin Homes
A leak does not have to be dramatic to cause damage. Water escaping slowly beneath a sink, behind a wall or under the floor can affect cabinetry and building materials before a puddle becomes visible.
Arnold & Sons provides residential plumbing repair for leaking pipes, worn components, damaged fixtures and other problems throughout the home. We focus on finding the cause of the failure instead of treating only the most visible symptom.
Hidden Leaks, Frozen Pipes and Service Lines
Clues such as spreading water stains, damp flooring, an unexplained increase in water use or a meter that moves while every fixture is off may point to a concealed leak. Electronic leak detection can help us locate affected areas without having to open up your walls or floors unnecessarily.
Cold weather creates a different risk. Pipes running through crawlspaces, exterior walls, and other vulnerable areas can freeze during a Central Illinois winter. The pressure created inside the line may split the pipe, although leaking might not begin until the ice melts. If this happens, Arnold & Sons can help through our burst pipe repair services.
A plumbing problem may also develop outside the house. Persistent wet areas in the yard, an unexpected drop in water pressure, or water use that cannot be traced to an indoor fixture may indicate trouble with the service line. When the damaged section is the homeowner’s responsibility, our team can diagnose the failure and provide water main break repair.
If a pipe is releasing water into the home, shut off the main water supply when it is safe to do so. Then contact Arnold & Sons to request the earliest available service appointment.
Kitchen and Bathroom Plumbing
Kitchen and bathroom fixtures receive daily use, making them common sources of leaks, clogs and water waste. Arnold & Sons provides toilet repair for running toilets, weak flushing, leaking seals and recurring blockages.
We also repair leaking or difficult-to-operate kitchen faucets and bathroom faucets. Our kitchen and bathroom plumbing services can include fixture upgrades, shutoff-valve work and garbage disposal service.
Before installing a new fixture, we check whether the existing water supply, drainage and connections can support it. This helps prevent a cosmetic improvement from concealing an unresolved plumbing problem.
Water Heater Repair and Replacement
A water heater may need attention when hot water runs out too quickly, temperatures fluctuate, the unit makes unusual noises or water appears around the tank. Some problems can be corrected by replacing a component, while a leaking or badly deteriorated tank may require replacement.
Our water heater repair services address serviceable components such as heating elements, thermostats, burners, ignition systems and valves. We evaluate the complete unit before recommending repair so homeowners can consider its condition, age and likely remaining service life.
When replacement is the more practical option, Arnold & Sons helps compare fuel type, capacity, recovery rate and household demand. We install conventional storage-tank models as well as tankless water heaters.
Proper sizing matters with either system. A tank that is too small may repeatedly run out of hot water, while a tankless unit must produce the required temperature rise at the combined flow rate of fixtures used at the same time.
Drain Cleaning in Pekin
A slow sink or tub often indicates a localized obstruction. When multiple fixtures drain slowly, toilets gurgle or water backs up through a floor drain, the problem may be farther downstream.
Arnold & Sons provides professional drain cleaning for recurring clogs, buildup and drainage problems that ordinary household methods cannot resolve. Depending on the condition and location of the obstruction, service may include drain cabling, professional cleaning or another appropriate method.
When a clog repeatedly returns, a drain camera inspection can help identify the underlying cause. Cameras can reveal buildup, root intrusion, separated connections and damaged sections that cannot be diagnosed from the drain opening alone.
If the pipe itself has failed, Arnold & Sons also provides drain repair and replacement options. Correcting the structural problem is often more effective than repeatedly clearing a line that can no longer maintain dependable flow.
Sewer Cleaning and Sewer Line Repair
The sewer lateral carries wastewater from the home to the public sewer system. Problems in this line may affect several fixtures at once and can lead to sewage entering tubs, showers, toilets or basement drains.
Arnold & Sons provides sewer diagnostics, cleaning, root removal, repair, and replacement in Pekin. Common warning signs include:
- Several drains backing up together
- Toilets gurgling when another fixture drains
- Recurring main-line blockages
- Sewage odors inside or outside the home
- Unusually wet or sunken areas along the sewer route
These symptoms do not all indicate the same failure. A blockage may require cleaning, while cracked, offset or collapsed pipe may need physical repair.
For stubborn grease, sludge or buildup, hydro jetting may provide more complete cleaning than creating a narrow opening through the obstruction. The sewer line should be evaluated first because structurally weakened pipes may not be suitable for high-pressure cleaning.
Also, tree roots can enter your sewer through cracks and other vulnerable points. Our tree root intrusion services can remove the obstruction and determine whether the opening that allowed the roots inside requires repair.
When inspection confirms structural damage, Arnold & Sons provides sewer repair and sewer replacement. The recommended method depends on the pipe’s material, depth, alignment, condition and location on the property.
Sump Pump Installation and Service
A sump pump protects basements and other below-grade spaces by removing groundwater collected around the foundation. Pump failure during heavy rain, saturated ground or a power outage can allow water to rise quickly.
Arnold & Sons installs and services sump pumps, check valves, discharge piping and backup systems. We check whether the pump activates at the correct water level, moves water effectively and discharges it far enough from the foundation to reduce recirculation.
Frequent cycling, unusual vibration, visible corrosion and failure to start when the float rises are all reasons to have the system evaluated. Homes that depend heavily on their primary pump may also benefit from battery backup protection during electrical outages.
Water Treatment for Pekin’s Groundwater
Pekin receives groundwater from a network of municipal wells. Illinois American Water’s 2025 Pekin water-quality report states that the water supplied to customers met state and federal drinking-water requirements.
Meeting drinking-water standards does not mean the water is free of naturally occurring minerals. A separate Illinois American Water typical water-quality profile for Pekin lists total hardness at approximately 28 grains per gallon.
Hardness is primarily caused by dissolved minerals. These minerals, which include magnesium and calcium, do not make water unsafe for drinking. However, these minerals can leave scale on fixtures, create spotting on dishes, reduce soap performance, and accumulate inside water heaters and other water-using equipment.
A properly sized water softener reduces hardness minerals throughout the home. Arnold & Sons can evaluate household water demand, measured hardness, and available installation space before recommending equipment.
Softening and filtration serve different purposes. Whole home filtration can address selected concerns such as sediment and chlorine tastes/odors..
Homeowners primarily interested in drinking and cooking water may prefer a point-of-use system or reverse osmosis system. Water testing and a clear understanding of the concern help prevent the installation of equipment that does not solve the intended problem.
Why Pekin Homeowners Choose Arnold & Sons
Inviting a plumber into your home requires trust. Arnold & Sons has served Central Illinois since 1988, and every employee is screened and background checked before entering a customer’s property. Our licensed professionals arrive prepared to identify the problem, explain the available options and provide upfront pricing before approved work begins.
We also offer 24-hour scheduling, so Pekin homeowners can request help whenever a plumbing problem appears. Every completed project is backed by our unconditional 100% satisfaction guarantee.
Because Arnold & Sons handles plumbing, drain and sewer work, homeowners do not have to determine the source of a backup before calling. Our team can find out whether the problem involves a fixture, an ordinary clog or damaged sewer pipe and recommend the appropriate next step.
That same commitment extends beyond our service calls. Arnold & Sons continues to support organizations and community programs throughout Central Illinois, the region we have called home for decades.
Plan Ahead With the Arnold Advantage Club
Preventive evaluations can identify leaking valves, deteriorating connections and developing sewer concerns before they cause greater damage. The Arnold Advantage Club makes ongoing plumbing care more predictable.
Membership costs $12.99/month. Benefits include priority service, no trip fee, 10% savings on eligible repairs, a comprehensive plumbing inspection, and a sewer camera inspection when an accessible cleanout is available. Tanked water-heater flushing is also included under current program terms.
The membership requires a minimum 12-month commitment, and exclusions apply. Homeowners should review the current terms to confirm which benefits apply to the service they need.
