Industry-Leading Plumbing & HVAC Services in Northfield, NJ
Are you looking for reputable plumbing and HVAC services in Northfield, NJ? You can count on our team at ASAP Plumbing, Heating & Cooling to deliver exceptional plumbing, HVAC, and air quality services that will keep your home or business running at full capacity all year long. All it takes is one call when you notice the first sign of trouble, and we’ll take care of the rest.
A Complete Range of Services in Northfield
Peace of mind plumbing and HVAC solutions means knowing that help is available whenever you need it. We offer a comprehensive range of services that will provide you with the solution you need to keep your plumbing and HVAC systems running smoothly at all times. Our list of services includes:
Plumbing
Water Treatment
Heating & Cooling
Other Services
Air Quality & Comfort
Energy Efficiency
Reach out to us today if you’d like to learn more about our services or if you’re ready to schedule an appointment for a specific service.
Why Choose Us?
If you’re out for a night of fun at the Tilton Square Theatre and come home to find a serious plumbing leak or broken HVAC system, it’s good to know that expert help is just a phone call away. Working with us means you’ll always have access to a team of professionals that truly cares about you and your home. When you call us, you always get to speak to a live person, our technicians are patient and will explain everything to you so you can make an informed decision. Some additional benefits of working with us include:
Frequently Asked Questions
If you have questions about our range of services in Northfield, we have the answers you need. Check below for some commonly asked questions, and feel free to send yours over to us if you don’t see it on the list.
Yes, air quality testing is part of our services. We will check for and identify airborne contaminants in your living space and then come up with a solution to get rid of them.
Scheduling regular air duct cleaning is a good idea to get rid of dust, pet hair, and other debris that may be affecting your air quality and causing your HVAC system to run less efficiently.
You may need water heater repair or replacement if you notice signs such as:
– Elevated energy bills
– Water leaks around the tank
– Inconsistent performance from your water heater
– Knocking or banging sounds when the water heater is running
– Lower water pressure when the hot water is running
If you have a plumbing emergency, reach out to our Northfield plumbing team to find out steps you can take to minimize the water damage. Turning off your main water supply is a good idea before you get in touch with us.
Reach Out to Us Today
If you need professional plumbing or HVAC system services in the Northfield area, one call is all it takes to our team at ASAP Plumbing, Heating & Cooling to get long-lasting results. Book an appointment today so we can get started.
Recent Jobs and Reviews in Northfield, NJ
Northfield, NJ at a glance
ASAP Plumbing, Heating & Cooling has completed 10 jobs in Northfield, NJ between December 2025 and July 2026.
The 10 customer reviews shown here average 4.6 out of 5.
The most recent job was on July 7, 2026.
ASAP Plumbing, Heating & Cooling has completed 13 jobs in Northfield, NJ in the last 12 months. The first job there was in April 2024.
Job Locations and Reviews
Scope of work includes the following: 1. Removal and Disposal: We will remove and properly dispose of the existing pump. 2. Installation of New Pump: We will furnish and install a new 1 HP submersible pump. 3. Warranty: The new pump comes with a one-year warranty. 4. Pressure Switch Adjustment: We will adjust the pressure switch to align with the manufacturer's specifications. 5. Purging Air and Sediment: We will purge air and sediment from fixtures to ensure smooth operation. 6. Testing: All work will be tested. for proper operation and to ensure there are no leaks. 7. Compliance with Local Codes: All work will be performed in accordance with local building and safety codes. Scope of Work Exclusions: Please be aware that the provided quote does not cover the repair or replacement of the pitless adapter. The condition of the pitless adapter can only be assessed when an attempt is made to release it from the well shaft or during the process of resetting it as part of the
Summary of Services Provided *Arrived on site and customer advised restoration company had isolated the bathroom water supply and completed the drying process. *Customer advised restoration company identified leaks beneath the toilet and at the vanity supply valves. *Found existing vanity already removed; toilet remained in place. *Installed new emergency shut-off valves for the vanity and toilet. *Installed customer-supplied vanity and faucet. *Installed new drain connections for the vanity. *Removed existing toilet. *Installed new customer-supplied toilet. *While on site, identified shower with a constant drip due to a faulty cartridge. *Replaced shower cartridge. *Turned water back on and thoroughly tested all repairs and installations. *Confirmed no leaks and verified proper operation of all fixtures. *Everything is functioning properly at this time. Findings *Vanity supply valves and toilet installation were contributing to previous water leaks. *Shower cartridge had failed, caus
HVAC Service Summary Completed Work 1. AC Tune-Up Performed a full AC system tune-up. Checked all major system components for proper operation. Confirmed the system was running according to manufacturer specifications. No mechanical issues were found at this time. 2. Ductwork Inspection Noticed moderate dust buildup inside the ductwork. Duct cleaning was recommended to help improve indoor air quality and system efficiency. 3. Condensate Safety Check Noticed there were no condensate safety switches installed. Recommended installing safety switches to help prevent water damage if the drain line becomes clogged. 4. Surge Protection Noticed there was no surge protector installed. Recommended installing a surge protector, especially on any in-home appliance with a computer board, to help protect against electrical surges. Recommendations • Duct cleaning • Install condensate safety switches • Install surge protector Let us know how Sam Fox did
HVAC Service Summary Completed Work 1. AC Tune-Up • Performed a complimentary AC tune-up under membership. • Verified the system was operating according to manufacturer specifications. • Measured a 22.4° temperature split after approximately 15 minutes of operation, confirming the system was cooling properly. 2. Component Inspection • Checked the contactor, switch, and capacitor. • Confirmed all tested components were within proper operating range. 3. System Condition • Inspected the blower wheel and found it to be slightly dirty. • Noted the blower wheel had been cleaned twice within the past two years. Recommendations • Filter Changes • Recommended changing the air filter every 30 to 90 days. • Regular filter changes help reduce dust buildup, maintain system efficiency, and prevent unnecessary strain on motors. • Dust accumulation in the system can reduce efficiency and lead to costly blower wheel cleanings. • Disconnect Box Repair • Found the disconnect box door was broken. •
Boiler Service Summary Completed Work • Upon arrival, the customer stated the boiler was displaying an error code 10. • After investigation, it was determined that error code 10 was most likely caused by an exhaust and intake restriction. • The interior portion of the exhaust pipe was inspected and found to be clear with no water present; the pipe sounded hollow. • The exterior exhaust termination was inspected and ice buildup was found around the exhaust. • Ice buildup was removed from the exhaust termination. • The system was restarted and operated for approximately 15 minutes with no further error codes or issues observed. • The system was confirmed to be operating normally at the time of departure. Additional Findings • The customer stated the boiler has not been serviced since installation. Recommendations • Boiler descaling and full system service were recommended. • Purpose: To remove scale buildup, clean internal filters, and maintain efficient and reliable system
Very responsive to issue
Summary of Services Provided *Arrived on site and found basement flooding due to failed sump pump. *Removed existing failed sump pump. *Installed new 1/3 HP sump pump and connected to existing discharge piping. *Tested new sump pump and confirmed proper operation with no leaks. *Verified basement water level was actively draining and pump is functioning correctly. *While on site, identified broken irrigation line outside that has been shut off and isolated. Findings *Sump pump failure caused water to overflow into the basement. *Broken irrigation line was observed outside and is currently shut off. Recommendations *Recommend ServPro or similar restoration company address remaining moisture and water damage in the basement. *Recommend repairing irrigation line when ready to restore system operation. Warranty *One-year warranty on sump pump. Thank You For Choosing ASAP Plumbing, Heating & Cooling! Please Dave’s service today!
Summary of Services Provided *Arrived on site and investigated report of kitchen sink gurgling when toilet was flushed. *Identified exterior cleanout with lid blown off and sewage leaking into side yard. *Discussed available service options with the customer. *Cleared sewer line using curb plunger. *Restored proper flow and confirmed system is draining correctly at this time. *Verified everything is OK at this time. Findings *Exterior cleanout was overflowing due to sewer line blockage. *Existing cast-iron sewer piping is aging and contributing to drainage issues. Recommendations *Recommend replacing cast-iron sewer piping with PVC to prevent future backups and failures. *Recommend using thinner toilet paper like Scott’s in order to reduce chances of clogging. Do not use flushable wipes as they do not break down in the sewer line. Warranty No Warranty (no camera inspection). Thank You For Choosing ASAP Plumbing, Heating & Cooling! Please Dave’s service today! $100 off repair cou
Water Heater Leak Assessment & Recommendation Upon arrival, the customer stated that water was leaking from the T&P (temperature and pressure) relief valve. Upon inspection, water and corrosion were also observed leaking from the cold-water inlet connection to the water heater, as well as from the shut-off valve located above the water heater. Due to the presence of multiple active leaks and the age of the water heater, replacement of the unit was recommended. The customer reviewed the estimate, approved the replacement, and signed the estimate. A 50% deposit
Summary of Services Provided *Arrived on site and found sewer line clogged and overflowing into the basement. *Located exterior cleanout near the back door. *Ran cable from the exterior cleanout and successfully cleared the clog. *Restored flow and confirmed sewer line is draining at this time. Findings *Unable to perform camera inspection to the location of the clog due to how the sewer line is piped. *Existing sewer line is cast iron and in failing condition, contributing to recurring blockages. Recommendations *Recommend periodic hydro jetting as preventative maintenance to reduce future backups. *Recommend replacement of the sewer line for a permanent solution to ongoing issues. *Recommend contacting ServPro for professional basement cleanup due to sewage overflow. Warranty *No Warranty due to faulty cast-iron sewer line. Thank You For Choosing ASAP Plumbing, Heating & Cooling!
Summary of Services Provided *Cut out existing cast-iron toilet flange for lower-floor bathroom. *Removed existing galvanized iron drain servicing the sink. *Cut existing ABS washer drain in the crawlspace. *Made new connection to existing cast-iron drain servicing the upper-floor bathroom. *Installed new PVC toilet flange for lower-floor bathroom. *Replaced removed galvanized iron drain piping with new PVC. *Rerouted washer drain and reattached it to the new PVC drain system. *Removed existing cast-iron sewer drain in the lower section of the crawlspace. *Reattached drain connections for condensate trap and kitchen sink to the new drain system. *Cut out existing kitchen sink drain and brought connection up to current code using properly sized piping and approved fittings. *Removed existing 1" poly water line and adapted system to PEX. *Ran new PEX water line to existing hose bib location. *Installed new frost-free hose bib with mounting plate to cover existing wall opening. *Completed
Sam was great and fixed the issue. Went over and above
Please know that Dave could not have been more professional, patient , helpful and kind today. My mother and I appreciate how thorough and prompt he was . We will definitely be recommending ASAP.
Salesman tried to sell me a six to $900 piece for My air conditioner that I didn’t need all I needed was a new thermostat not happy with you guys at all
Highly recommended.
Great job!
Mike was prompt, courteous, and professional. Explained everything in a clear manner. Thank you Mike for your excellent customer service!!
Fast and friendly service - thank you!
Great service!
Ray was extremely helpful and explained to detail excellent person

