Frequently Asked Plumbing Questions
Cornerstone Plumbing Solutions LLC
Have questions about your plumbing system? Cornerstone Plumbing Solutions LLC is here to help. From everyday plumbing repairs and water heater problems to well pumps, sewer lines, water filtration, and gas piping, we provide professional residential and light commercial plumbing services throughout our local North Carolina service area.
If you don't see your question below, give us a call at 919-213-0797. We'll be happy to discuss your plumbing needs and help determine the right next step.
Built on Reliability.
General Plumbing Services
What plumbing services do you offer?
Cornerstone Plumbing Solutions LLC provides a wide range of residential and light commercial plumbing services, including:
Plumbing repairs and diagnostics
Water heater repair and replacement
Tankless water heater installation and service
Well pump repair and replacement
Pressure tank and well system services
Water line repair and replacement
Sewer line repair and replacement
Drain cleaning
Camera inspections
Toilet repair and replacement
Faucet and fixture repair and installation
Shower valve repair and replacement
Tub and shower installation
Sump pump installation and repair
Gas line installation and repair
Backflow device installation and repair
Water filtration and treatment systems
Water quality testing
Whole-home repiping
Kitchen and bathroom plumbing
Plumbing for remodeling projects
If you're unsure whether we handle your particular plumbing problem, call 919-213-0797
Do you provide residential and commercial plumbing?
Yes. Cornerstone Plumbing Solutions LLC provides professional plumbing services for residential properties and light commercial properties.
Are you licensed and insured?
Yes. Cornerstone Plumbing Solutions LLC is fully licensed and insured to provide professional plumbing services in North Carolina.
What areas do you serve?
We provide plumbing services throughout our local service area, including Wake Forest, Raleigh, Durham, Youngsville, Franklinton, Oxford, Creedmoor, Butner, and surrounding communities.
Call us to confirm availability for your specific location.
Scheduling, Estimates & Pricing
How do I schedule a plumbing service?
The easiest way to schedule service is to call Cornerstone Plumbing Solutions LLC at 919-213-0797. Tell us what's happening, and we'll help determine the appropriate service and scheduling options.
Do you offer free estimates?
Yes. We offer free estimates Monday through Friday from 8:00 AM to 4:00 PM within our local service areas, subject to availability and applicable service conditions.
Can you give me an exact plumbing price over the phone?
In many cases, an accurate price requires seeing the plumbing system and determining the cause of the problem. Plumbing issues that appear similar can require very different repairs.
We believe in properly diagnosing the problem and explaining the recommended repair before moving forward.
Why does plumbing pricing vary from one job to another?
Pricing can depend on several factors, including accessibility, materials, plumbing configuration, code requirements, the extent of the damage, and the amount of labor required.
We evaluate the actual conditions of the job so we can recommend an appropriate solution.
Emergency Plumbing
Do you handle emergency plumbing problems?
Yes. Contact us if you're experiencing an urgent plumbing problem. Availability may vary depending on the time, location, and current service schedule.
What should I do if I have a major water leak?
If it can be done safely, shut off the water supply to the affected fixture or shut off the home's main water supply.
Then call Cornerstone Plumbing Solutions LLC at 919-213-0797 for assistance.
What should I do if I smell gas?
Do not attempt to locate or repair a suspected gas leak yourself. Leave the affected area and contact your gas utility or emergency services from a safe location when appropriate.
Once the property has been made safe, Cornerstone Plumbing Solutions LLC can assist with professional gas piping diagnosis and repair.
Water Heaters
Do you repair and replace water heaters?
Yes. We service and install traditional tank-style and tankless water heaters.
We can diagnose problems such as:
No hot water
Inconsistent water temperature
Leaking water heaters
Unusual noises
Faulty heating components
Pressure-related problems
Tankless error codes
Reduced hot-water performance
How long does a water heater usually last?
Water heater life expectancy varies depending on the equipment, installation, water quality, maintenance, and operating conditions.
If your water heater is getting older or requiring frequent repairs, we can inspect it and help you determine whether repair or replacement makes more financial sense.
Do you install tankless water heaters?
Yes. We install, replace, service, and maintain tankless water heaters.
A tankless installation may require evaluating the existing gas supply, electrical requirements, venting, water piping, condensate drainage, and installation location.
Do tankless water heaters need maintenance?
Yes. Periodic maintenance can help reduce mineral and scale accumulation inside the heat exchanger and help maintain performance.
The appropriate maintenance interval depends heavily on water quality, usage, and the manufacturer's requirements.
What brands of water heaters do you install?
Depending on the application and equipment availability, we work with major water-heater manufacturers such as A. O. Smith, State, Bradford White, Rheem, and other professional-grade equipment.
For tankless systems, options may include Rinnai, Navien, Rheem, A. O. Smith, State, and Noritz.
Well Pumps & Pressure Tanks
Do you work on private well systems?
Yes. Cornerstone Plumbing Solutions LLC provides well pump and pressure system services, including:
Well pump diagnostics
Well pump replacement
Pressure tank service and replacement
Pressure switch replacement
Well piping
Electrical wiring associated with pump replacement
Well system inspections
Well chlorination related to applicable plumbing work
How do I know if my well pump is failing?
Common warning signs include:
No water
Low water pressure
Pressure that fluctuates
Air coming from faucets
Pump running continuously
Pump rapidly cycling on and off
Unusual noises
Sudden changes in well system performance
A proper diagnosis is important because the pump itself isn't always the source of the problem.
Why does my well pump keep turning on and off?
Rapid cycling can be caused by several issues, including pressure tank problems, pressure switch problems, leaks, incorrect pressure settings, or pump-related problems.
We can evaluate the system to determine the actual cause.
Do you replace well pressure tanks?
Yes. We diagnose and replace well pressure tanks and can inspect the associated pressure switch, fittings, piping, and system pressure.
Drain & Sewer Services
Do you clean clogged drains?
Yes. We provide professional drain cleaning for clogged and slow-moving drain lines.
Do you provide sewer camera inspections?
Yes. Camera inspections can help identify problems inside accessible drain and sewer piping, including blockages, damaged piping, root intrusion, offsets, and other potential problems.
What are signs of a main sewer line problem?
Common warning signs include:
Multiple drains backing up
Toilets bubbling or gurgling
Water backing up into tubs or showers
Recurring drain clogs
Sewage odors
Sewage appearing outside
Slow drainage throughout the home
If several plumbing fixtures are affected simultaneously, the problem may involve the main drainage system rather than a single fixture.
Do you repair or replace sewer lines?
Yes. We provide sewer line diagnosis, repair, and replacement when appropriate.
Water Lines & Repiping
Do you repair underground water lines?
Yes. We diagnose and repair underground water service lines and can replace damaged sections or larger portions of the line when necessary.
What are signs of an underground water leak?
Potential warning signs include:
Unexplained increases in water usage
Wet or unusually soft areas in the yard
Water appearing near the foundation
Reduced water pressure
The water meter moving when no fixtures are being used
Unexplained sounds of running water
Do you replace old plumbing pipes?
Yes. We perform water-line replacement and repiping when existing piping is deteriorated, leaking, undersized, or otherwise in need of replacement.
Toilets, Faucets & Fixtures
Do you repair leaking or running toilets?
Yes. We repair common toilet problems such as continuous running, leaking, poor flushing, faulty fill valves, and other component failures.
We also install replacement toilets when repair isn't practical.
Can you install a customer-supplied faucet or fixture?
Contact us with the specific fixture information. We can determine whether the product and existing plumbing are suitable for installation and provide the appropriate installation options.
Do you replace shower valves?
Yes. We repair and replace shower valves and can install new valves as part of certain bathroom renovation projects.
Water Quality & Filtration
Do you offer water quality testing?
Yes. We offer water quality testing within our local service area during qualifying service hours.
Testing can help identify water conditions that may warrant additional treatment or further laboratory analysis.
Do you install whole-home water filtration systems?
Yes. We install water treatment and filtration equipment based on the property's water conditions and the customer's goals.
The correct system depends on the water source, water chemistry, household demand, and the specific contaminants or conditions being addressed.
Can you install a water softener?
Yes. When water hardness is an issue, we can evaluate treatment options and install appropriate water-conditioning equipment.
Gas Line Services
Do you repair gas lines?
Yes. Cornerstone Plumbing Solutions LLC provides professional gas piping repair and replacement services within the scope of applicable licensing and code requirements.
Can you repair a gas line that has been red-tagged?
Depending on the circumstances, yes. We can evaluate gas piping that has been identified as unsafe, perform applicable repairs, and help prepare the system for the required inspection or utility procedures.
Do you install new gas lines?
Yes. We can install gas piping for qualifying appliances and other approved applications. The system must be properly sized for the connected gas load and installed according to applicable requirements.
Sump Pumps & Backflow Devices
Do you install and replace sump pumps?
Yes. We install, replace, and repair sump pumps.
If your sump pump runs excessively, doesn't activate, makes unusual noises, or has stopped working, we can evaluate the system.
Do you install backflow prevention devices?
Yes. We install and replace applicable backflow prevention devices.
Remodeling & New Plumbing
Do you provide plumbing for bathroom and kitchen remodels?
Yes. We can provide plumbing work for qualifying kitchen and bathroom remodeling projects, including water lines, drain piping, tubs, showers, toilets, faucets, valves, and other plumbing fixtures.
Can you move existing plumbing?
In many cases, yes. Moving plumbing depends on the home's construction, existing piping, structural considerations, drainage requirements, venting, and applicable plumbing codes.
An on-site evaluation is typically the best way to determine what's possible.
Plumbing Permits & Code Requirements
Do plumbing projects require permits?
Some plumbing projects require permits and inspections while others may not. Requirements depend on the type and scope of work and the jurisdiction where the property is located.
When a permit is required for work we're performing, we'll discuss the applicable requirements with you.
Why is hiring a licensed plumber important?
Plumbing systems involve potable water, sanitary drainage, fuel gas, water heating, pressure, and other systems that can create serious property damage or safety concerns when improperly installed.
Hiring a properly licensed and insured plumbing contractor helps ensure the work is completed according to applicable professional and code requirements.
Still Have a Plumbing Question?
Every plumbing system is different. If you're dealing with a leak, clogged drain, water heater problem, well pump issue, sewer problem, low water pressure, gas piping concern, or another plumbing problem, we're ready to help.
Call Cornerstone Plumbing Solutions LLC
919-213-0797
Serving Wake Forest, Raleigh, Durham, Youngsville, Franklinton, Oxford, Creedmoor, Butner, and surrounding North Carolina communities.
Cornerstone Plumbing Solutions LLC
Built on Reliability.
