Plumbing Inspection in Mandan, ND
Ensure your Mandan, ND plumbing system is in top condition. HPN Plumbing offers expert plumbing inspections to catch problems early.
- Written Photo Reports
- Honest Pricing
- Licensed North Dakota Plumbers
- Upfront Pricing
Expert Plumbing Inspections for Homes in Mandan, ND.
Prevent unexpected plumbing failures and protect your investment by scheduling an inspection with HPN Plumbing.
Expert Plumbing Inspection Services in Mandan, ND
HPN Plumbing goes deeper than a general home inspection, which often stops at running faucets and flushing toilets. Our licensed plumbers identify polybutylene, Kitec and galvanized pipe, measure pressure and look for signs of slab leaks.
Our expertise includes:
- High-resolution sewer camera inspections for drain lines.
- Thorough inspection of water heaters and gas lines.
- Sewer camera inspections with recorded video and line locating

Additional Plumbing Maintenance Services in Mandan, ND
Our maintenance and specialty plumbing services in Mandan, ND protect your home year-round and extend the life of every system.

Customers
Why Choose HPN Plumbing for Plumbing Inspection in Mandan, ND?
An inspection gives you facts before you buy, sell or plan a remodel. We explain each finding in plain language and tell you what is urgent and what can be scheduled later.
- Clear Priorities, Findings are ranked by urgency with realistic repair cost ranges.
- Early Detection, Catch small leaks or pipe corrosion before they become major, expensive problems.
- Code Compliance, Our licensed plumbers confirm your system meets current local plumbing codes, especially important for older homes or recent renovations.
Citywide Coverage
Our plumbers are familiar with the varied housing styles across Mandan, from older districts to new developments. We provide dependable and comprehensive plumbing inspections that account for local conditions and common issues seen throughout the area.
Experienced Team
Our plumbers have repaired the same problems they look for, which helps them spot early warning signs. They know what failing polybutylene, pinholed copper and sagging clay sewer lines look like.
Safety-First Approach
We always prioritize the safety of your home and family during every plumbing inspection. Our technicians are trained in identifying potential hazards like gas leaks or electrical issues related to water heaters, ensuring code compliance and peace of mind.
Trusted Certified Mandan Plumbing Services Professionals
At HPN Plumbing, we take pride in providing licensed, certified plumbing services throughout Mandan, ND. Backed by recognized industry credentials, our experienced plumbers combine technical skill with genuine customer care. Whether it is repair, installation, or maintenance, we follow strict safety and quality standards to deliver lasting results you can trust.
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PHCC Plumbing Contractor Recognition
Better Business Bureau (BBB) Accreditation
Angi Certified Pro
ISO 9001 Quality Management CertificationReliable Plumbing Inspection Services in Mandan, ND
Sewer Line Camera Inspection in Mandan, ND
Using advanced fiber-optic cameras, we perform detailed sewer line inspections to diagnose problems deep within your drainage system. This allows us to accurately locate blockages, tree root intrusions, cracks, or collapsed pipes without invasive digging. This technology is especially useful for homes in Mandan with older cast iron or clay pipes that are prone to deterioration and root damage from the local soil conditions. It saves you time and money by pinpointing the exact issue.

Water Pressure and Supply Pipe Review in Mandan, ND
We measure static water pressure and check the pressure reducing valve if one is installed. High pressure above 80 psi cuts the life of fixtures and appliance hoses. We also identify supply pipe material, from copper and CPVC to polybutylene, Kitec and galvanized. Knowing what you have helps you plan repairs or a repipe.
Water Heater and Softener Inspection in Mandan
We check the water heater age by serial number, look for rust, leaks and sediment and test the relief valve. We confirm proper venting, gas connections, expansion tanks and drain pans. Softeners and filtration systems get a basic function check and hardness test. Hard water shortens heater life, so these checks matter.
Gas Line Safety Inspection in Mandan, ND
Gas line integrity is critical for household safety, especially for appliances like furnaces, stoves, and water heaters. During our plumbing inspection, we carefully check all visible gas lines for leaks, corrosion, and proper connections. We use specialized detectors to identify even the smallest gas leaks, ensuring your Mandan home protected from potential hazards. This inspection is especially important for older homes where original gas lines may show wear.
Sewer Camera Inspection in Mandan, ND
Many older homes have clay, cast iron or Orangeburg sewer lines that can crack, sag or fill with roots. We run a high-resolution camera from a cleanout to the city connection or septic tank. The video shows offsets, bellies, roots and breaks along with their depth and location. You keep a copy of the recording for your records.
Water Heater Inspections in Mandan
We thoroughly inspect all types of water heaters, including tankless, electric, and gas models. Our checks include anode rod condition, sediment buildup, pressure relief valves, and burner assembly for gas units. This ensures your water heater operates efficiently and safely, preventing sudden breakdowns and extending its lifespan in Mandan.
Leak Detection and Assessment in Mandan, ND
Our inspections include accurate leak detection, using acoustic listening devices and thermal cameras to pinpoint hidden leaks behind walls, under floors, or in slab foundations. Early detection of leaks is key to prevent extensive water damage and costly foundation repairs. Heavy, expansive clay soils are common in North Dakota, and they swell and shrink with moisture and frost, stressing foundations and buried pipe.

Preventative Maintenance Checks in Mandan, ND
Preventative maintenance checks are designed to keep your plumbing system operating smoothly year-round. These inspections are ideal for careful homeowners who want to avoid emergency repairs. We focus on identifying wear and tear on pipes, checking for early signs of leaks, assessing water pressure, and making sure all drains are clear. Regular checks can significantly extend the life of your plumbing system and prevent unexpected breakdowns in your Mandan residence.
Plumbing Inspection Near Me in Mandan, ND
When you search for 'plumbing inspection near me' in Mandan, ND, HPN Plumbing is your reliable local expert. We are deeply familiar with the plumbing challenges faced by homeowners in the area, from soil shifting that affects sewer lines to the impact of seasonal temperature changes on outdoor pipes. Our team is always ready to provide prompt and reliable service.
When you search for 'plumbing inspection near me' in Mandan, ND, HPN Plumbing is your trusted local expert. We are deeply familiar with the plumbing infrastructure and specific challenges faced by homes in our community. Our proximity means faster response times and a team that understands your local plumbing needs.
HPN Plumbing at a Glance
- Licensed and insured plumbers serving Mandan, ND
- Same-day appointments and 24/7 emergency response
- Clear written estimates, no hidden fees
- 4.9-star rated by 408+ North Dakota customers
Mandan Map
Mandan Information
- Population
- 24,586
- Area codes
- Local
- Service area
- Mandan and communities within 40 miles
- Nearby
- Bismarck, Dickinson, Minot, Jamestown
Regular plumbing inspections are vital for homes in Mandan, ND, since ground movement can shift pipes and mineral-heavy water can cause buildup in older systems. Water softeners and filters are popular around Mandan because they protect water heaters, dishwashers and faucets.
Expert Services
Trust our professionals for reliable HPN Plumbing solutions in Mandan, ND.
Our Specialized Plumbing Services in Mandan, ND
At HPN Plumbing, we provide a complete range of plumbing services across Mandan, ND. From leak detection to full system installations, our team ensures fast, precise, and affordable service for both residential and commercial properties. Explore our core services below:
How Our Plumbing Inspection Process Works in Mandan, ND
Our plumbing inspection process is thorough and designed to give you a complete picture of your system's health. We aim to be transparent and efficient from start to finish.
Request a Quote
Start by calling (701) 403-1348 or filling out our online form to schedule your plumbing inspection. Our friendly staff will discuss your needs and set up a convenient appointment time.
On-Site Assessment
Our licensed plumber arrives promptly at your Mandan home. They will conduct a visual inspection of all accessible plumbing fixtures, pipes, and appliances.
Diagnostic Testing
We use specialized tools like sewer cameras, water pressure gauges, and leak detectors to identify hidden issues. This includes checking water heaters, gas lines, and main sewer lines for proper function and integrity.
Frequently Asked Questions About Plumbing Inspection in Mandan
The cost of a plumbing inspection in Mandan, ND usually ranges from $150 to $350, depending on the size of your home and the complexity of the inspection. This fee covers a comprehensive evaluation of your entire plumbing system, including fixtures, pipes, water heater, and drains. Specialty services like sewer camera inspections may be an additional charge.
Most residential inspections take one to two hours. Larger homes or properties with long sewer lines can take a bit longer.
Signs you might need an inspection include unexplained high water bills, recurring clogs, slow drains, discolored water, strange noises from pipes or water heater, or visible signs of moisture or mold. Any of these could indicate an underlying issue that needs professional assessment.
It is smart before buying any home, especially one over 25 years old or with large trees. Repeated backups or gurgling drains are other solid reasons.
Yes, a plumbing inspection is a much more detailed and specialized assessment of only the plumbing system compared to a general home inspection. While a home inspector will check basic plumbing function, our plumbers conduct in-depth diagnostic tests and identify specific plumbing-related issues and code violations.
A complete plumbing inspection by HPN Plumbing includes checking all visible pipes for leaks and corrosion, testing water pressure, inspecting water heaters, examining fixtures like toilets and faucets, and assessing drainage systems. We also look for signs of hard water damage, potential slab leaks, and proper function of major appliances tied into the plumbing.
Our plumbers are experienced in inspecting all major brands and types of plumbing systems and components. This includes water heaters from manufacturers like Rheem, AO Smith, and Bradford White, as well as pipes made of PEX, copper, and PVC. We are familiar with various fixture brands and their specific requirements.
Yes, we identify supply pipe materials including polybutylene, Kitec, galvanized, copper, CPVC and PEX. We note known risks and options for replacement.
What People Are Saying About Our Plumbing Experts?

Laura S.
I scheduled a water heater replacement, and the team made the process smooth and affordable. The new unit works perfectly, and they cleaned up after completing the job.
Water Heater Replacement · Mandan, ND
Mark T.
When our office needed drain cleaning, HPN Plumbing provided quick, reliable service. The plumber arrived on time and made sure every drain flowed perfectly before leaving. Very satisfied.
Drain Cleaning · Devils Lake, ND
Daniel K.
A pipe burst at 11 pm and they actually answered. The plumber showed up within the hour, shut everything down, and had us back to normal the next morning. Could not ask for more.
Emergency Plumbing · Minot AFB, ND
Patricia H.
We had a slab leak that two other companies could not find. HPN Plumbing located it in under an hour, explained our options, and the price matched the quote to the dollar.
Slab Leak Repair · Minot, ND
Robert G.
The trenchless sewer replacement saved our front yard. They walked us through the camera inspection footage first so we knew exactly what we were paying for.
Sewer Line Replacement · Minot AFB, ND
James P.
Our commercial plumbing system had a leak under the sink, and HPN Plumbing handled it professionally. The plumbers arrived quickly and restored everything without disruption to our customers.
Commercial Plumbing · Bismarck, ND













