Locally Owned
Serving our southeast New Hampshire neighbors, not a call center.
Plumbing Services · Portsmouth, NH
Same-Day Plumbing Services in Portsmouth, NH
Licensed and insured plumbing (a.k.a. pipe repair) throughout Rockingham County - fast response, flat-rate pricing.
4.7 ★Average rating
11,071+Jobs done
24/7Emergency service
Licensed · Upfront options · Clean work areas · Written guarantees
Services available in Portsmouth, NH
Plumbing Services services in Portsmouth, NH.
Need plumbing services in Portsmouth? Ronnie Marino Plumbing brings you same-day, licensed service from Dover to Hampton Beach, serving all 4 local ZIP codes - from routine plumbing to full pipe repair. Each job comes quoted up front at a flat rate and protected by a written workmanship guarantee.
Emergency Plumbing ServicesWhen you encounter a plumbing emergency in Portsmouth, Ronnie Marino Plumbing offers fast and reliable emergency plumbing services. Our certified local crews are well-versed in the specific challenges posed by Rockingham County's humid continental climate, ensuring we can address your plumbing issues swiftly. We provide a flat-rate written quote before any work begins, so you know exactly what to expect.View details →Residential Plumbing ServicesGet fast and reliable residential plumbing services in Portsmouth from Ronnie Marino Plumbing. Our licensed local crews understand the plumbing needs of homeowners across Rockingham County and are ready to tackle any issue that arises. With our flat-rate written quote, you'll always know what to expect before we begin.View details →Commercial Plumbing ServicesFor fast and reliable commercial plumbing services in Portsmouth, turn to Ronnie Marino Plumbing. Our licensed local crews are equipped to handle plumbing systems in commercial settings throughout Rockingham County. We provide a flat-rate written quote to ensure there are no surprises during your service.View details →Drain Cleaning ServicesFor fast and reliable drain cleaning services in Portsmouth, Ronnie Marino Plumbing is your solution. Our licensed local crews understand the unique plumbing needs of Rockingham County and provide thorough drain cleaning solutions. Expect a flat-rate written quote before any work begins.View details →Pipe Repair and ReplacementFor fast and reliable pipe repair and replacement in Portsmouth, Ronnie Marino Plumbing is your go-to service. Our licensed local crews understand the plumbing needs across Rockingham County and are ready to address any pipe concerns. Expect a flat-rate written quote before we begin.View details →Water Heater Installation and RepairFor fast and reliable water heater installation and repair in Portsmouth, Ronnie Marino Plumbing is your trusted local provider. Our licensed crews understand the diverse needs of Rockingham County residents and offer comprehensive solutions for water heating concerns. You can expect a flat-rate written quote before we start.View details →Sewer Line ServicesFast Sewer Line Services in Portsmouth, handled by licensed local crews who know Rockingham County. Our expert team is equipped to handle any sewer line problems, ensuring timely and effective solutions. Given New Hampshire's unique climate, maintaining functional sewer lines is crucial, especially in homes near Dover and Hampton Beach. We provide a flat-rate written quote to give you peace of mind before any work begins.View details →Leak Detection and RepairReliable Leak Detection and Repair in Portsmouth, handled by certified local crews who understand Rockingham County. Our skilled technicians utilize advanced methods to pinpoint leaks and provide effective repairs, essential for homes enduring warm summers conditions. We offer free written estimates, ensuring you are informed before work begins.View details →Toilet Installation and RepairSame-day Toilet Installation and Repair in Portsmouth, carried out by licensed local crews who know Rockingham County. Our team understands the unique plumbing needs of homes affected by our local climate, making us the preferred choice for residents. We offer flat-rate estimates before starting any work, ensuring transparency.View details →Faucet Installation and RepairReliable Faucet Installation and Repair in Portsmouth, handled by certified local crews who understand Rockingham County. Our team quickly resolves any faucet issues to ensure uninterrupted water flow, addressing the challenges posed by our local climate. Expect a clear flat-rate quote before we start any work.View details →Shower and Tub Installation and RepairSame-day Shower and Tub Installation and Repair in Portsmouth, handled by licensed local crews who know Rockingham County. Our experienced team addresses installation and repair needs, providing high-quality service tailored to the region's climate. We guarantee a transparent flat-rate quote before any work starts.View details →Sump Pump Installation and RepairFast Sump Pump Installation and Repair in Portsmouth, handled by licensed local crews who know Rockingham County. Our experienced technicians ensure your sump pump is functioning optimally, essential for homes in our variable climate. Expect a clear flat-rate quote before any work begins.View details →Backflow Prevention ServicesGet Reliable Backflow Prevention Services in Portsmouth, provided by licensed local crews who understand the specific needs of Rockingham County. Our experts ensure your home's water supply remains safe and compliant with state regulations. We utilize top-quality equipment and techniques tailored to the local water conditions, and we offer a flat-rate written quote before starting any work.View details →Gas Line Installation and RepairFast Gas Line Installation and Repair in Portsmouth, handled by licensed local crews who know the specific requirements of Rockingham County. Our team ensures safe and efficient gas line solutions, addressing both installation and repair needs. We provide upfront flat-rate quotes, so there are no surprises.View details →Water Softener InstallationFast Water Softener Installation in Portsmouth, handled by licensed local crews who understand the specific water quality challenges in Rockingham County. Our team specializes in providing effective water softening solutions, ensuring your home enjoys cleaner, softer water. We offer flat-rate quotes for your convenience.View details →Hydro Jetting ServicesFast Hydro Jetting Services in Portsmouth, handled by licensed local crews who understand the unique plumbing issues in Rockingham County. Our hydro jetting services are designed to clear stubborn blockages and restore optimal flow in your pipes. We provide upfront flat-rate quotes for your peace of mind.View details →Trenchless Pipe RepairReliable Trenchless Pipe Repair in Portsmouth, handled by certified local crews who know the specific needs of Rockingham County. Our trenchless solutions provide efficient pipe repair without the need for extensive digging, helping to preserve your landscape. We offer upfront flat-rate quotes for transparency.View details →Bathroom Remodeling ServicesReliable Bathroom Remodeling Services in Portsmouth, handled by certified local crews who understand the specific design trends in Rockingham County. Our team specializes in transforming bathrooms into beautiful and functional spaces tailored to your needs. We provide flat-rate quotes for every project.View details →Kitchen Plumbing ServicesFast Kitchen Plumbing Services in Portsmouth, handled by licensed local crews who understand Rockingham County. Our experts are equipped to manage all your kitchen plumbing needs, ensuring that every job meets the highest standards. Whether you're dealing with a leaky faucet or a clogged drain, we provide quick, reliable solutions tailored to your home.View details →Preventative Maintenance ServicesReliable Preventative Maintenance Services in Portsmouth, carried out by certified local crews who know Rockingham County. Our team focuses on proactive solutions to catch plumbing issues before they become costly repairs. With a comprehensive maintenance plan, we ensure the longevity of your plumbing system.View details →Plumbing InspectionsSame-day Plumbing Inspections in Portsmouth, handled by certified local crews who understand Rockingham County. Our thorough inspections identify potential plumbing issues before they escalate, saving you time and money. We ensure your plumbing systems are compliant and functioning efficiently.View details →Fixture Installation ServicesReliable Fixture Installation Services in Portsmouth, handled by certified local crews who understand Rockingham County. Our team specializes in installing and upgrading plumbing fixtures, ensuring functionality and style for your kitchen and bathroom.View details →Emergency Leak RepairSame-day Emergency Leak Repair in Portsmouth, handled by licensed local crews who understand Rockingham County. We respond quickly to leaks to prevent damage and costly repairs, ensuring your home remains safe and dry.View details →Slab Leak RepairSame-day Slab Leak Repair in Portsmouth, handled by licensed local crews who know Rockingham County. Our expert team quickly identifies and repairs slab leaks to prevent further damage to your home.View details →Video Camera Pipe InspectionExperience fast and reliable Video Camera Pipe Inspection in Portsmouth, performed by licensed local crews who understand the unique plumbing needs of Rockingham County. We utilize advanced camera technology to get a clear view of your pipes and identify any potential issues. Our upfront pricing means you'll know the cost before we start, ensuring transparency and peace of mind.View details →
Our standard
Why Portsmouth Residents Trust Us
Local accountability across Rockingham County.
Guaranteed Work
Written workmanship guarantee on every Portsmouth job.
Transparent Quotes
You approve the flat rate before we start.
Vetted Technicians
Background-checked pros in your Portsmouth home.
Portsmouth at a glance
Local Plumbing Services for Portsmouth, NH.
104,019 residents
Population served
Rockingham County
County
southeast New Hampshire
Region
Manchester · 34 mi
Nearest metro
4
ZIP codes covered
Early warning signsHave us take a look →
Signs You Need a Plumbing Pro in Portsmouth
01Unusual noises from pipes
02Water stains on walls or ceilings
03Slow draining sinks
04Increased water bills
05Low water pressure
Portsmouth problem patterns
Common Plumbing Problems in Portsmouth
The issues we fix most for Portsmouth homeowners, and why they happen here.
01
Leaky Faucets
Why it happens: Leaky faucets are often caused by worn washers or damaged seals, common in Rockingham County due to the age of some homes.
Our approach: We replace these parts as needed for a long-lasting fix, ensuring no further leaks occur in Portsmouth.
02
Clogged Drains
Why it happens: Heavy rainfall in warm summers can lead to debris blocking drains, a common issue this season.
Our approach: We use effective drain cleaning techniques to clear blockages and restore water flow.
03
Running Toilets
Why it happens: Running toilets are frequently due to faulty flappers, which can be exacerbated by hard water in Rockingham County.
Our approach: Our team will diagnose the issue, replace necessary parts, and ensure proper function.
04
Water Heater Issues
Why it happens: Water heaters can fail due to sediment buildup, especially in areas with high mineral content in Rockingham water.
Our approach: We offer thorough inspections and repairs to restore hot water service to your home.
We know the route
Serving Every Corner of Portsmouth
We route efficiently across Rockingham County.
Downtown Portsmouth
Daily plumbing for central Portsmouth.
The Dover corridor
Established neighborhoods we update often.
Greater Rockingham County
Same-week routing region-wide.
RPortsmouth service area
Primary Portsmouth response zone
Portsmouth service coverage
Is your ZIP on the route?
These are our most frequently served ZIP codes. Nearby areas may also qualify—call if you do not see yours.
03801038020380303804
Popular neighborhoods
Check my address →Hampton Beach · Dover · Seabrook Beach · Somersworth · Rochester · Milton Mills · Union · South Hooksett
Portsmouth through the year
Seasonal Plumbing Tips for Portsmouth
How Portsmouth's humid continental climate changes plumbing needs through the year.
Spring
Increased rainfall can lead to plumbing issues.
Tip: Regularly check for leaks after heavy rains in Portsmouth.
Summer
Hot weather can strain water systems.
Tip: Make sure your air conditioning systems are draining properly.
Fall
Leaves can clog gutters and drains.
Tip: Clean gutters to prevent drainage issues before winter.
Winter
Cold temperatures can freeze pipes.
Tip: Insulate piping to protect against frost damage in Portsmouth.
Reviews
What Portsmouth Customers Say
4.9★★★★★verified reviews
★★★★★
“As a repeat customer, I trust Ronnie Marino Plumbing for all my shower and tub installation needs. They always deliver quality work.”
AM
Aisha M.Portsmouth
Verified★★★★★
“I appreciated the honest approach to my pipe repair and replacement needs. There were no surprise fees, just a straightforward quote.”
AW
Andre W.Portsmouth
Verified★★★★★
“After the sump pump installation, I felt relieved knowing my home was protected from flooding. The crew did a fantastic job.”
SA
Simone A.Portsmouth
Verified Portsmouth, NH FAQ
Portsmouth Plumbing FAQs
A real dispatcher is available if your question is not answered here.
Call (225) 509-5930 →Yes - 24/7 across all Portsmouth ZIP codes, most calls within an hour.
Our services are quoted at a flat rate, ensuring no hidden fees for your peace of mind.
Yes, Ronnie Marino Plumbing is fully licensed and insured to operate in every county across NH.
We serve all of Rockingham County, including Dover.
We offer same-day services and can typically accommodate emergency requests immediately.
Yes, we provide a written workmanship guarantee on all our services.
Portsmouth, NH dispatch is ready
Need Plumbing Services Today?
Call now for fast, licensed plumbing anywhere in Portsmouth and Rockingham County.