Stashluk Plumbing, Heating, Air Conditioning

Our certified technicians diagnose and repair all furnace types, ensuring efficient winter heating. With 75+ years of experience, we address complex systems in historic and modern homes. Emergency service available 24/7 with transparent pricing.

We install energy-efficient air conditioning systems tailored to home requirements. Our experts handle ductless mini-splits, central AC, and heat pumps. All installations include performance optimization and manufacturer warranty support.

As Select Generac specialists, we service standby generators for uninterrupted power. Our repairs include diagnostic testing, component replacement, and performance verification. Annual maintenance plans ensure reliability during outages.

Comprehensive plumbing care includes leak detection, pipe repair, and system upgrades. We service water heaters, drains, and sewer lines using hydro jetting technology. Preventative maintenance reduces emergency risks in aging systems.

Available 24/7 for critical issues like burst pipes and water heater failures. Our rapid response team arrives within hours, with weekend/holiday service at standard rates. Guaranteed cleanup and damage prevention included.

With 50+ years in the industry, Jim leads Stashluk's technical operations. A Master Plumber and former locomotive engineer, he combines mechanical expertise with community commitment through fire department service.

Managing financial operations since 2005, Dale holds dual degrees in Computer Science and Economics from Rutgers. He streamlines workflows and maintains technological infrastructure to support field technicians.

Certified HVAC/R technician with expertise in heat pumps and climate control systems. Holds OSHA 30 certification and specializes in complex dual-split system installations and repairs.

Yes, our team provides 24/7 emergency response for plumbing, HVAC, and generator issues with no overtime charges.

We serve Union, Morris, Essex, and Somerset counties in New Jersey, including Summit and surrounding communities.

Yes, we offer financing plans for major installations and repairs. Contact our office for application details.

Call 908.277.6200 anytime or use our online booking system for standard appointments during business hours.

Yes, our Annual Safety Check Plan includes generator inspections, maintenance, and priority service for $X/year.

Luis from Stashluk came for the HVAC maintenance. He was courteous, professional, considerate. He did the work timely and made his recommendations honestly and without pressure. Overall a great experience and highly recommended. Service: HVAC system maintenance

Great value, super responsive and very helpful - this is based on speaking with >6+ similar type companies in the surrounding area.

Our heater stopped working and it was after hours, but your worker came out and fixed the heater. He did a great job and our heater is working wonderfully. We thank him and Stashluk for helping us. Sandra and Bob Bollaro 165 Fairview Avenue Berkeley Heights, NJ

It was very easy to set up an appointment and the person who provided the service was prompt, efficient, and very easy to work with. I would use them again. Services: Shower repair, Drain unblocking

Stay AWAY! This company is a SCAM! They will charge your card even if you NEVER authorize it! They have NO professionals - only Sales associates! They tried to sell me a "maintenance kit" for $790! I purchased it few days later for $54.99 + $36.79 for cleaning Tool! (Take a look at the Image) I have 9 year old Weil-McLain. Called and ordered maintenance. Fully equipped "technician" came with iPad - I am absolutely honest - NO TOOLS - IPad - looked at my unit and informed me: "You need to order a maintenance kit for $790! and we will do service for $300" AND His recommendation was "Do it every other year" CAN you CALCULATE my "investment" in this Unit! Of course I asked "technician" to go. BTW - my "damage" - credit card charge for $158 - BUT I saved will save a LOT!

Junior came to my house to service my boiler. He was tremendously polite and professional, explained everything to me clearly, and didn't try to upsell me on services I didn't need. In fact, all my interactions with Jim (the owner) and his team have been extremely positive! They are a friendly and customer focused business and I highly recommend them.

When my wife and I moved into our Townhouse 13 years ago, I took note of the HVAC system and how neat and professional the work that was done to install the system. Stashluk HVAC was the sticker on the Furnace. I needed a new complete HVAC system since mine was over 16 years old. It took 1-1/2 days to install. Humberto (aka-Junior), Louis, Terrell and Steve showed up on the first day with drop cloths to spread upon entering and wherever they had to walk and really attacked the job.

They were very friendly, professional and very neat about the installation. Junior was a great leader and delegated the work to keep everyone busy. Junior and Steve needed a few hours on day 2 to complete the work. I highly recommend Stashluk for any HVAC needs. They explain everything if you care to know and they left my basement cleaner than when they started. I might add that any time you call the office the response is friendly and enthusiastic. Excellent Company.