Quick Response.  Unbeatable Quality.  Outstanding Service.

To be a respected organization in your field of work for over 35 years, it takes a loyal client base.  We have earned our business from residents and seasonal homeowners in Ocean County by providing quality and honest plumbing, heating, and air conditioning work.




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Every year, Angie’s List gives the Super Service Award to the top A-rated companies in their category, within their market. Angie’s List may give the award, but you determine the winners based on your reviews. Your reviews lets Angie's List know which companies provide excellent service, and a company must have a minimum number of reviews to qualify.


The following are unsolicited feedback from clients.  Give us the opportunity to serve you and see why they have taken the time to write a review:


"I want to thank you for sending Jim and Joe to my house in Waretown.  This was a major project with some definite obstacles.  They assessed and came up with a solution and a plan.  They were clear in telling me what and when the job would be done.  They also respected my house and property and were polite and professional.  I would welcome them here whenever I have the need.  Thank you for the great service and excellent work."

                                                     -Kathy; Waretown, NJ

"I just wanted to send a sincere thanks to you and your staff.  My tenant in Little Egg Harbor lost heat and was very worried about the pending cold weather.  Marian and Lisa were very caring and responsive in handling our need for quick service.  One of your employees drove over an hour to get a part that was needed and your tech worked after hours to install the part and get the heat working again.  On the following Monday morning, I received a phone call from you just checking to make sure everything was OK.  Thank you for your professionalism, great service, and caring employees that really made a difference for two elderly ladies that lost their heat."

                                                     -Matt; Little Egg Harbor, NJ

"Awesome awesome awesome! My mom called around 4pm today and Mark called back within 10 min and his crew was out 20 minutes later! The toilets and tub were all backed up. They were able to unclog the stubborn pipe. So appreciative for an awesome team and quick response. Thank you so much for helping my mom today."

                                                     -Katie; Manahawkin, NJ

"One of your employees just left my place, his name was Pat and I just wanted to say what a really really nice guy.  He did a great job and he was very nice.  I just wanted to compliment you on your man and he also left me with a note here showed me all the things you do there which I did not know.  Of course, I will be calling you again."

                                                     -Patricia; Manahawkin, NJ

"Thank you for all your help with my water leak!  Your employees are pleasant, cooperative and always helpful in answering your worried customers' questions.  From the office staff to the poor guy who worked all day in my kitchen; it was a good experience for me."

                                                     -Paula; Ship Bottom, NJ

"Love using this company! They are on time, professional with their appearance and attitude. You don't have to clean up behind them and they put things back, the way they found it...or better! In addition, they take the time to explain how or why the situation occurred. They are always pleasant and polite. I wish all contractors handled their business the way Walt McCollum does!"

                                                     -Jillian; Manahawkin, NJ

"Very good service and company. They did a fantastic job, courteous and trustworty. Been in business for as long as I can remember and that's when you know its a great company. Support your local business! Thanks Walt & Company!"

                                                     -Stephen; Manahawkin, NJ

"Would like you to know that I was very happy that I called Walt McCollum, Inc. to help with my plumbing issue. The young woman that answered my call was friendly and quickly responsive to my problem. She was able to contact one of your technicians and he was at my house shortly thereafter. The technician was very personable and quickly resolved the problem. The whole experience from my phone call to the resolution of the problem took 'the edge' off having the problem to begin with. Thank you."

                                                     -Stan; Harvey Cedars, NJ

"Thank you for your fast, efficient and knowledgeable service.  We truly appreciate it!!"

                                                     -Terry and Donna; Manahawkin, NJ

"I've used McCollum Plumbing many times to winterize my outside shower as well as installing a new heating system.  The office staff is extremely polite and organized.  They call back right away, the jobs are completed in a timely manner, and the price is not at all unreasonable for LBI."

                                                     -Lynn; Peahala Park, LBI, NJ

"Everything went perfect. No issues Job well done. Would recommend to anyone."

                                                     -Robert; Manahawkin, NJ

"I would like to take this opportunity to tell you how pleased I was for the way my house was so nicely winterized by [Darrol] and his helpers.  I also recognize that the service was done during difficult times.  My wife and I wish you all a Merry Christmas."

                                                     -Francis; Harvey Cedars, LBI, NJ  

"Great service. I have used Walt McCollum for plumbing and duct work issues and their communication is great. They come when they say they will and the technicians are respectful and efficient. Also appreciate Mark's follow-up calls to make sure all went well. Highly recommend them."

                                                     -Ron; Barnegat, NJ

​"Thank you again for the great service by your company. TJ and the other fellow were not only nice people, but very qualified and professional and turned our emergency into an almost pleasant experience. Thanks also for your kindness to our son, David and his foundation, David's Dream and Believe Cancer Foundation."
                                                     -Joan; Manahawkin, NJ

"Woke up to no heat on a cold day in mid-February. Called plumbing office and they sent a technician within the home even though I had no appointment. They were terrific in responding to the emergency situation. Very professional and knowledgeable technician. I will never use any plumber other than McCollum in the future."

                                                     -Rich; Manahawkin, NJ

"Your guys did a nice job. They were pleasant and proffesional. Thank you and them for the fine job."
                                                     -Jim; Beach Haven West, NJ

"Your firm and your good men did one excellent job replacing our air-conditioning units on the roof of our home in Brant Beach Long Beach Island. The workmanship was professional, timely as the circumstances would allow, and accommodating in every way. Your men Nick and Jeremy (I think that’s right) were excellent, hospitable, cooperative and concerned with doing things right. The McCollum group is fully professional in every way from administration to implementation.
It has been a pleasure for us to work with you on this project. We not only will use you again for all of our plumbing needs, but highly recommend you as the opportunities arise.
You advertise pride in your reputation. You should because what you do is excellent work and you should be proud."
                                                     -Donald & Eileen; Brant Beach, LBI, NJ

"I used Walt McCollum Plumbing, Heating, Cooling in my other property for plumbing services. I got an estimate from them last month for a work that I’m gonna be needing. I’ve been using them since for my plumbing needs. I’ve been very happy with them. They responded to calls that I’ve made to them. Right after [Hurricane Sandy], they were forced to strictly follow a call log, meaning do service calls as they came in because they had so many. We had to wait and be patient for them to come out. When they did come out, the work they did has been thorough and I haven’t had any complaints. I would recommend them to anybody."
                                                     -Jeff; Beach Haven Terrace, LBI, NJ

"Mark McCollum and his workers have worked diligently to install a new toilet, re-route baseboard heating, and to repair my Weil-McLain heater. Following Hurricane Sandy they came as quickly as possible to re-connect my gas in order to give me heat. I can't speak highly enough about Mark and his workers. Mark and his workers have performed many repairs to my heating system over the years and have also helped with a remodel to my bathroom. Mark's communication with me has been exceptional. I can always depend on him to get back to me with updates and he promptly answers my e-mails. The work he does is well done and I plan on continuing to use him in the future. It's not often you get a company who is as responsive as this."
                                                     -Meredyth; Beach Haven Terrace, LBI, NJ

"Absolutely great experience from the woman I spoke to on the phone to the technician Pat who couldn't have been any nicer!! Would highly recommend!"                                                     -Jane; Manahawkin, NJ


"Thank you! We were so happy with your service, your courtesy, your "guys" Don and Jim and their work!"
                                                     -Pat; Beach Haven Crest, NJ

"Thank you so much! Your men were great - professional and so considerate!"
                                                     -Phyllis; Manahawkin, NJ

"Nice clean job! Heat works, now all we need is warm weather to try the A/C!"
                                                     -James; Beach Haven Gardens, LBI, NJ

"McCollum Plumbing, thanks for the great service and fair price.  Your guys were great.  Very professional and courteous.  Thanks again."
                                                     -Jim; Beach Haven West, Manahawkin, NJ

"I just wanted to write a note to thank you and the whole crew at Walt McCollum for taking care of winterizing our house.  We feel very fortunate that we suffered minimal damage from the hurricane as compared to so many other homeowners on LBI.  We so appreciate the communications that have come to us from you and from other groups who care so much about our 'shore.' 
Marian's call this morning was an extra touch... very thoughtful and very kind.  It allows us to breathe easier, not to have to worry about the possibility of frozen pipes.  Please stay safe and warm and let's all hope for a mild winter and an early spring.
Thank you, thank you, thank you."
                                                     -Ellen and Sandy; Harvey Cedars, LBI, NJ

"Thank your man for the great job he did under difficult conditions.  He was above what was expected!  You are lucky to have such a fine person."
                                                     -Margaret; Long Beach Island, NJ

"I just wanted to write and tell you what a great job Nick and Todd did at our house in Waretown.  The response was quick the workers were neat and professional. Overall it was a great experience and i will be a customer from now on.  Thank you."
                                                     -Liz; Waretown, NJ

"You have a remarkable staff - one you should be proud of.  Qualities - politeness, questions answered and explained if necessary.  It is indeed a pleasure to have your staff and technicians do the work I need at my home.  When they came in my home, shoes were taken off.  The way the lawn looked before, is the same way it was left after everything was done."
                                                     -Evelyn; Manahawkin, NJ

"I was very happy with your service.  The worker was very curtious.  Thank you!"
                                                     -Josephine C.; Manahawkin, NJ

"Whenever we call you are there to bring us the service we need.  Thank you very much!"
                                                     -Paul W; Long Beach Island, NJ

"Always reliable, fair, and honest!"
                                                     -Melissa; Manahawkin, NJ

"Walt McCollum Plumbing, Heating, Cooling was courteous, fair, efficient and clean.  The technicians left no trace of their presence other than a wonderful job at replacing our furnace!  We had been using another service for years.  The original owner died and the fellows who took over were sarcastic, dishonest and very difficult to work with.  Things always went wrong after their presence.  Walt McCollum, Inc. in their white trucks are like knights in shining armour!  Thank you!  My little house is safe!"
                                                     -Kathleen; Barnegat Light, LBI, NJ

"Just outstanding service!  Nick and his assistant stayed until after 8pm the first evening to ensure we had heat.  Nick's explanation of our unit and servicing were well presented and easy to understand.  Sincerely, from beginning to end - our experience was great."
                                                     -Anthony & Paula; Beach Haven Park, LBI, NJ

"I can understand why McCollum's has been in business for years.  Always prompt and I am always satisfied!"
                                                     -Barbara; Manahawkin, NJ

"No other company we trust for all plumbing needs"
                                                     -Dorothy; Barnegat, NJ

"Service man was quick and efficient.  Work done was neat and clean."
                                                     -Laurinda; Beach Haven, LBI, NJ

"On time--always prompt over the 20 years we've been your customer.  Office staff always responsive!"
                                                     -Steven; Harvey Cedars, LBI, NJ

"Fair prices.  Very good telephone service.  They don't come any better - thank you for your service!"
                                                     -Mr. B; Ship Bottom, LBI, NJ


"These guys were very good, I had a emergency on the coldest day of the week were i had no heat working properly, these guys came right out . The Tech Andrew explained & helped out the situation throughly! I would definitely recommend Walt McCollum for all your Heating needs!"                                                    

                                                     -Jamaal; Barnegat, NJ

"Thank you for your quick response and professional service!  The new hot water heater is working well; thanks to your courteious staff and knowledgeable workers - I'm grateful for boh the help and the hot water!  Have a warm, safe and healthy holiday."
                                                     -Shelly; Tuckerton, NJ

"I have known Walt and his people for many years.  You will get the best all around service." 
                                                     -Dennis; Barnegat, NJ

"You guys do great work!  Thanks!"
                                                     -Ron; Beach Haven, LBI, NJ

"Excellent service from phone call to office to completion of work!"
                                                     -Robert and Maureen; High Bar Harbor, LBI, NJ

"Owner, office staff, technicians very helpful and courteous."
                                                     -Thomas; Barnegat, NJ

"Thanks so much for your service.  It's great to know  you are always there for me."
                                                     -Mildred; Brant Beach, LBI, NJ

"Thank you very much for your service.  Both your salesman and your installers were kind and truthful.  it was a pleasure to do business with your company.  You may always use us as a reference."
                                                     -Mr. and Mrs. R; Barnegat, NJ


"I can't thank Nick enough for his work in starting up our gas lines.  He's a fine young man and extremely thoughtful.  He worked until dark and then some to get my lines working.  Please commend him for me."

                                                     -Meredyth; The Dunes, LBI, NJ


"Had a technician named Pat come out to look over some issues we were having. He was incredibly informative and helpful. He walked me through everything and explained what i needed to do next. I will definitely be calling this company back for more work. I didn't think I could possibly be happier with a service until his office called me the following business day to see how everything went and to make sure I was happy. Fantastic customer service!! Thank you!"

                                                     -Kate; Manahawkin, NJ

"Best service - polite, respectful, and most important - clean workmanship."
                                                     -George; Surf City, LBI, NJ

"We were/are so happy and satisfied with your service!"
                                                     -Barbara D; Manahawkin, NJ


"Everything went very well from the time I placed the call for service until the job was completed the plumber arrived on time, explained what needed to be done and completed the job to my satisfaction. Tom the plumber was courteous, efficient and professional."

                                                     -Joan; Manahawkin, NJ

"Service person arrived within the hour after the call for service was placed.  Thank you!"
                                                     -Ruth J; Manahawkin, NJ

"Service was outstanding beginning with the office staff to the technicians providing the service!  Technicians were very polite, pleasant and worked very nicely together.  Very neat in their work and left area where they worked very clean and neat.  Keep up the service you have performed all these years!"
                                                     -Francis; Harvey Cedars, LBI, NJ

© 2020 Walt McCollum, Inc.

NJ Plumbing License D. Ross #11042

NJ HVAC License N. Lemma #8910