Plumbing FAQ Hillsborough NJ | Leacy’s Plumbing
Plumbing FAQs for Hillsborough NJ. Get answers on repairs, water heaters & more. Call Leacy’s Plumbing today.
35
years experience
In Plumbing & Heating
20
MILE SERVICE RADIUS
Around Hillsborough
5
PERSON CReW
Hands-On Owner-Led
100%
veteran-owned
Integrity & Accountability
WHO WE ARE
Answers from a Trusted Local Plumber
If you’re looking for clear, honest answers about plumbing and heating services, Leacy’s Plumbing & Heating LLC is here to help. With over 35 years of experience serving Hillsborough, NJ and surrounding areas, we’ve seen just about every plumbing issue—and we know how to solve them.
Below are some of the most common questions we receive from homeowners and businesses.

35
years experience

General Plumbing Questions
How do I know if I need a professional plumber?
If you’re dealing with leaks, low water pressure, recurring clogs, or unusual noises, it’s best to
call a professional. Small issues can quickly turn into larger, more expensive problems if left
untreated.
What causes low water pressure?
Low water pressure can be caused by:
- Pipe leaks
- Mineral buildup
- Corroded pipes
- Issues with your water supply
We can diagnose the exact cause and restore proper pressure.
Are small leaks really a big problem?
Yes. Even minor leaks can lead to water damage, mold growth, and higher water bills over time.
Addressing them early prevents costly repairs.
Do you handle both residential and commercial plumbing?
Yes, we provide full-service plumbing for both homes and businesses throughout Hillsborough
Township and nearby areas.
How long have you been in business?
We bring over 25 years of industry experience serving the Hillsborough area.
Water Heater Questions
How long does a water heater last?
Traditional water heaters typically last 10–15 years. Tankless water heaters can last 20 years or more with proper maintenance.
When should I replace my water heater?
You may need a replacement if:
- Your unit is over 10–15 years old
- You’re experiencing inconsistent hot water
- The tank is leaking
- You notice rust-colored water
What are the benefits of a tankless water heater?
Tankless systems provide:
- On-demand hot water
- Improved energy efficiency
- Longer lifespan
- Space-saving design
Why is my water heater making noise?
Noise is often caused by sediment buildup inside the tank, which can reduce efficiency and damage the system over time.
Boiler & Heating Questions
How often should I service my boiler?
Boilers should be serviced at least once a year to ensure safe and efficient operation.
Why is my heating system not working properly?
Common issues include:
- Thermostat problems
- Pressure imbalances
- Worn components
- Lack of maintenance
We can inspect and resolve the issue quickly.
How long do boilers last?
Most boilers last between 15–20 years with proper care and maintenance.
Drainage & Sump Pump Questions
How do I know if my sump pump is failing?
Warning signs include:
- Strange noises
- Constant running
- Failure to turn on
- Visible rust or damage
How often should a sump pump be replaced?
Most sump pumps last 7–10 years depending on usage and maintenance.
What are foundation drains?
Foundation drains direct water away from your home to prevent basement flooding and structural damage.
Bathroom Plumbing Questions
Do I need a plumber for a bathroom installation?
Yes. Proper installation ensures leak-free connections, correct drainage, and compliance with plumbing codes.
How long does it take to install a bathtub or shower?
Most installations can be completed within a day, depending on the complexity of the project.
Can you upgrade old bathroom plumbing?
Yes, we provide full plumbing upgrades to improve performance and efficiency.
Emergency Plumbing Questions
What qualifies as a plumbing emergency?
Common emergencies include:
- Burst pipes
- Major leaks
- Gas leaks
- No hot water
- Severe drain backups
What should I do during a plumbing emergency?
- Shut off the main water supply
- Avoid using plumbing fixtures
- Call a professional plumber immediately
Do you offer emergency plumbing services in Hillsborough, NJ?
Yes, we provide responsive emergency services to minimize damage and restore your system quickly.

25+
YEARS IN THE TRADE
WHY CHOOSE US
Why Choose Leacy’s Plumbing & Heating LLC
Customers across Hillsborough, NJ choose us because we provide:
35 Years of Experience
Veteran-Owned & Operated Service
Hands-On, Owner-Led Work
Honest, Straightforward Answers
Reliable, Long-Term Solutions
We focus on giving you clear information and dependable service you can trust.
Hillsborough Township, NJ
Somerville, NJ
Bridgewater, NJ
Raritan, NJ
Branchburg, NJ
Manville, NJ
Montgomery, NJ
And surrounding communities
WHERE WE WORK
Service Areas
We proudly serve:

If you’re searching for a “plumber near me”, Leacy’s Plumbing & Heating LLC is ready to help.
Still Have Questions? Call Today
If you don’t see your question here, we’re happy to help. Contact Leacy’s Plumbing & Heating LLC for expert advice and reliable service.
Monday–Friday, 7:00 AM – 6:00 PM
Call now to speak with a trusted local plumber in Hillsborough, NJ.
