15 plumbing professionals listed. Review contact details, services, and last-checked information.
Verify plumber licensing in Norwalk:
Search Connecticut Department of Consumer Protection for license status
Many municipalities in Connecticut require permits for plumbing work including water heater replacement, repiping, and sewer line repairs. Contact your local building department for requirements specific to Norwalk.
Norwalk water and sewer service is typically managed by the municipal water department or a local utility district. Contact your provider for information about water quality, service line responsibility, and sewer connection requirements.
Before hiring a plumber for sewer work, confirm which portion of the sewer line is your responsibility (typically from your house to the property line or main).
Our directory lists 15 plumbing professionals serving the Norwalk, Connecticut area. When you need emergency repairs, routine maintenance, or new installation work, finding a qualified plumber in Norwalk starts with reading our listings.
Our directory lists 15 plumbing professionals serving Norwalk, Connecticut. From the historic buildings of SoNo to the waterfront homes of Rowayton and the older neighborhoods of East Norwalk, Norwalk's diverse housing stock requires skilled local plumbing expertise. When you need emergency repairs, routine maintenance, or new installation work, finding a qualified plumber in Norwalk starts with reading our listings.
Plumbers listed in Norwalk commonly offer these services:
Before you choose a plumber from our Norwalk directory, ask these important questions to ensure they are qualified and insured:
Do I need a permit for plumbing work in Norwalk, CT?
Yes, most major plumbing work in Norwalk requires a permit from the City of Norwalk Building Department. This includes water heater replacements, sewer line repairs, and new gas line installations. Hiring a plumber listed in our directory ensures they will handle the permit process for you.
How do I prevent frozen pipes in Norwalk during winter?
Norwalk's coastal location means temperatures can swing dramatically. To prevent frozen pipes, insulate exposed pipes in your basement, attic, and crawlspaces. During extreme cold, let faucets trickle, especially in older homes in East Norwalk and Rowayton where pipes may be in exterior walls.
What should I do about basement flooding in SoNo or East Norwalk?
South Norwalk and East Norwalk have aging combined sewer/stormwater systems in some areas. If your basement floods, stop using water fixtures immediately, call an emergency plumber, and check your main cleanout cap. A local Norwalk plumber can camera your line to identify tree root intrusions or blockages common in this area.
Does Norwalk have hard water problems?
Homes connected to Aquarion Water mains generally have moderate water quality, but some areas experience hardness. Homes on private wells in Silvermine, West Norwalk, and Cranbury often face significant hard water issues requiring water softeners and filtration systems. Plumbers in our Norwalk directory can test your water and recommend solutions.
How do I find a plumber for an older home in Silvermine or Rowayton?
Older homes in Norwalk (pre-1950s in Silvermine, historic cottages in Rowayton) often have unique plumbing challenges like cast iron drain pipes, lead service lines, or septic systems. Look for a plumber in our directory whose listing mentions experience with historic homes or specific Norwalk neighborhoods to ensure they have the right expertise.
Do I need a permit for plumbing work in Norwalk, CT?
Yes...
How do I prevent frozen pipes in Norwalk during winter?
Norwalk's coastal location...
What should I do about basement flooding in SoNo or East Norwalk?
South Norwalk and East Norwalk...
Does Norwalk have hard water problems?
Homes connected to Aquarion...
How do I find a plumber for an older home in Silvermine or Rowayton?
Older homes in Norwalk...
Plumbers listed in Norwalk commonly offer these services:
Plumbers listed in Norwalk commonly offer these services:
Before hiring a plumber from our Norwalk directory, asking the right questions ensures you get a qualified professional:
Our directory lists 15 plumbing professionals serving Norwalk, Connecticut. From the historic buildings in South Norwalk (SoNo) to the waterfront homes in Rowayton and the older neighborhoods of East Norwalk, Norwalk's diverse housing stock requires skilled local plumbing expertise. Whether you need emergency repairs after a Norwalk storm, routine maintenance for your Cranbury home, or a full repipe in Silvermine, finding a qualified plumber in Norwalk starts with our listings.
Plumbers listed in Norwalk commonly offer these services:
Before hiring a plumber from our Norwalk directory, asking the right questions ensures you get a qualified professional for your specific job:
3 Hayes Ave, Norwalk, CT 06855, USA
Not yet checked
Listed based on publicly available business data and directory records. Not yet reviewed by the business.
Harriet St, Norwalk, CT 06851, USA
Not yet checked
Listed based on publicly available business data and directory records. Not yet reviewed by the business.
20 Perry Ave, Norwalk, CT 06850, USA
Not yet checked
Listed based on publicly available business data and directory records. Not yet reviewed by the business.
23 Pearl St, Norwalk, CT 06850, USA
Not yet checked
Listed based on publicly available business data and directory records. Not yet reviewed by the business.
345 Main Ave Unit CCDD, Norwalk, CT 06851, USA
Not yet checked
Listed based on publicly available business data and directory records. Not yet reviewed by the business.
150 Connecticut Ave, Norwalk, CT 06854, USA
Not yet checked
Listed based on publicly available business data and directory records. Not yet reviewed by the business.
7 Lancaster Dr, Norwalk, CT 06850, USA
Not yet checked
Listed based on publicly available business data and directory records. Not yet reviewed by the business.
12 Winfield St, Norwalk, CT 06855, USA
Not yet checked
Listed based on publicly available business data and directory records. Not yet reviewed by the business.
Checked Jul 1, 2026
Listed based on publicly available business data and directory records. Not yet reviewed by the business.
Checked Jul 1, 2026
Listed based on publicly available business data and directory records. Not yet reviewed by the business.
Checked Jul 1, 2026
Listed based on publicly available business data and directory records. Not yet reviewed by the business.
Checked Jul 1, 2026
Listed based on publicly available business data and directory records. Not yet reviewed by the business.
Checked Jul 1, 2026
Listed based on publicly available business data and directory records. Not yet reviewed by the business.
Checked Jul 1, 2026
Listed based on publicly available business data and directory records. Not yet reviewed by the business.
Checked Jul 1, 2026
Listed based on publicly available business data and directory records. Not yet reviewed by the business.
Compare plumbers by service offerings, contact details, and last-checked information. Contact multiple plumbers for estimates before making your decision.
Ask about insurance coverage, emergency availability, estimated response time, written estimates, and warranty on their work.