Business Details
50+ Years
experience
Emergency
services
Expert HVAC, Plumbing & Generator Services in Summit, NJ
Stashluk Plumbing Heating & Air Conditioning has been serving Summit, NJ since 1948, providing expert HVAC, plumbing, and generator services. With over 75 years of experience, we specialize in heating and cooling system installations, emergency repairs, and annual maintenance plans. Our team of licensed professionals serves Union, Morris, Essex, and Somerset counties, addressing complex plumbing and HVAC needs in historic and modern homes. We offer 24/7 emergency services, factory-authorized equipment installations, and energy-efficient solutions tailored to local climate challenges.Our commitment to community is reflected in our leadership roles in local fire departments and industry councils. We combine technical expertise with personalized service, ensuring systems operate at peak efficiency while maintaining indoor air quality. Our family-owned business continues to prioritize customer satisfaction through transparent communication, upfront pricing, and comprehensive safety inspections.
Services
HVAC Installation
Plumbing Repairs
Generator Services
AC Repair
Water Heater Replacement
Furnace Maintenance
Boiler Services
Ductless Mini-Splits
Sump Pump Installation
Thermostat Replacement
Details
- Year established: 1948
Highlights and features
- 75 years serving Summit area homes with expert HVAC and plumbing services
- 24/7 emergency response for urgent heating, cooling, and plumbing needs
- Factory-authorized installation for leading brands like Carrier and Daikin
- Specialized experience with historic home systems and modern energy solutions
- Annual Safety Check Plans prevent system failures and optimize efficiency
What people say
24/7 emergency service
Expert technicians
Reliable repairs
Prompt response
Energy-efficient solutions
Services
HVAC Installation
We provide expert HVAC system installations for residential properties, including furnaces, air conditioners, and heat pumps. Our technicians are factory-trained to install leading brands like Carrier and Daikin, ensuring proper sizing and energy efficiency. We handle complex installations in both modern and historic homes, maintaining system performance while minimizing energy costs.
Plumbing Repairs
Our licensed plumbers address urgent plumbing issues including leak repairs, water heater problems, and drain clearing. We use advanced diagnostic tools to locate hidden leaks and offer 24/7 emergency services for burst pipes and sewer backups. Our team handles both routine repairs and complex system overhauls for residential properties.
Generator Services
We install and service standby generators to ensure uninterrupted power during outages. Our services include system selection, professional installation, and preventive maintenance for residential backup systems. We diagnose and repair existing generator issues to maintain reliable operation during critical weather events.
AC Repair
Our certified technicians provide prompt air conditioning repairs for central systems and ductless mini-splits. We diagnose refrigerant leaks, compressor failures, and thermostat issues while offering 24/7 emergency service during summer months. Regular maintenance improves system longevity and energy efficiency for residential cooling systems.
Water Heater Replacement
We offer complete water heater installation and repair services for traditional tank systems and modern tankless models. Our team addresses inconsistent heating, leaks, and efficiency issues while providing energy-saving recommendations. We ensure proper installation and venting for gas and electric water heating systems.
People
James C. Huettenmoser
President
With over 40 years in the industry, Jim leads our technical operations and community initiatives. He transitioned from industrial fluid systems to plumbing in 1983, earning his Master Plumber license and growing the business through technical excellence and community service.
Mary Stashluk Plumbing, Heating, Air Conditioning & Generators Huettenmoser
Vice President
Mary oversees business operations with an MBA from Fairleigh Dickinson University and dual expertise in finance and plumbing. Her background includes investment research at major financial institutions and managing commercial real estate portfolios while maintaining active involvement in community programs.
Dale Huettenmoser
CFO
Dale manages financial operations and technology integration, holding degrees in Computer Science and Economics from Rutgers University. He ensures efficient office systems and supports field technicians through optimized workflow management and technical infrastructure upgrades.
Questions
Do you offer 24/7 emergency services?
Yes, we provide 24/7 emergency HVAC and plumbing services with live operator support for urgent repairs.
What areas do you serve?
We serve Summit, New Providence, Chatham, Springfield, Short Hills, Millburn, and surrounding communities in northern New Jersey.
Are financing options available?
Yes, we offer financing options for major system replacements and home improvement projects. Contact us for details.
Do you install energy-efficient systems?
We install ENERGY STAR® certified HVAC systems and recommend high-efficiency equipment to reduce energy costs.
What maintenance plans are available?
Our Annual Safety Check Plans include seasonal HVAC tune-ups, system inspections, and priority service scheduling.
Are you licensed and insured?
Yes, we hold NJ Plumbing License #8464 and HVAC-R License #250 with full insurance coverage for all services.
