
The Importance of a Professional Furnace Installation
Investing in a high-quality furnace is only half the battle; the quality of the installation is what truly determines its performance, safety, and lifespan. A professional installation by a certified technician is not just a recommendation—it is an absolute necessity for any homeowner.
The most critical aspect of professional installation is safety. Handling gas lines, electrical connections, and ensuring proper ventilation are tasks that require training and precision. An error can lead to dangerous gas leaks, carbon monoxide poisoning, or fire hazards, putting your entire household at risk.
Furthermore, an expert installation guarantees that your new furnace will operate at its peak efficiency. A professional will correctly size and calibrate the unit, ensuring it heats your home effectively without wasting energy. This maximizes your comfort, lowers your utility bills, and helps you avoid premature system breakdowns.

24-Hour Emergency service
ALL Makes and Models
Why Teaneck Residents Choose Us for Furnace Installation
Selecting the right contractor for your furnace installation is vital for your home's comfort and safety. For over 85 years, residents in Teaneck have trusted Reiner Group because we combine unparalleled technical expertise with an unwavering commitment to our customers and our founding values.
Here is why we are the premier choice for furnace installation:
- 85+ Years of Local Experience: Since 1934, we have been serving this community. Our long history is a testament to our reliability and quality workmanship.
- A Commitment to Integrity: Our reputation is built on honor and integrity. We provide honest advice and ensure every installation is done to the highest safety standards.
- Oil-to-Gas Conversion Specialists: We have deep expertise in helping homeowners upgrade from outdated oil furnaces to modern, efficient, and cost-effective natural gas systems.
- Comprehensive In-House Expertise: From the initial system design to the final safety check, our dedicated team handles every aspect of the project.
- 24/7 Customer Support: Our relationship with you continues long after the installation. Our best-in-class technicians are always available for support.
- Residential & Commercial Proficiency: We have the skill and resources to manage furnace installations for projects of any scale, from family homes to large businesses.
Speak with a Teaneck heating expert about your needs. For a professional furnace replacement, call us at (201) 371-7980 or contact us online.


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At Reiner Group, your satisfaction is our priority! See for yourself what our customers have to say about working with us.
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"Couldn't recommend more highly."
The level of professionalism is top notch in all respects.
- Robert M. -
"I would highly recommend this company."
They exceeded my expectations with their top notch service, expertise and quality of installation.
- Jonathan S. -
"Very satisfying experience!"
His timing was quite fortunate for me having a normally working system to cool my house just before the second heat wave of 2023.
- Gregory B.
Frequently Asked Questions
How Long Does the Furnace Replacement Process Take?
The furnace replacement in Teaneck typically takes one to two days, depending on your specific system needs and any unique home requirements. Our team ensures a smooth transition by managing each stage—from removal to installation and testing—efficiently to minimize disruptions. Preparation is key to a swift installation, and our thorough evaluation process allows us to anticipate and address challenges for a seamless experience.
What Should I Consider When Choosing a New Furnace?
When selecting a new furnace, consider efficiency, capacity, and compatibility with your home's needs. At Reiner Group, we guide you through each option, ensuring that your choice aligns with your budget and long-term energy savings. Additionally, we advise on available rebates and incentives for energy-efficient models, helping offset initial costs and maximizing your investment's value.
Will a New Furnace Impact My Energy Bills?
Yes, a new, energy-efficient furnace can lower your energy bills and enhance the consistency of your home's heating experience. Our offerings focus on sustainable efficiency, providing environmental benefits and substantial cost savings over time. An optimized system works smarter, not harder, maintaining comfort levels with minimal energy waste.

Serving Northern New Jersey Since 1934
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We Are ReinerOur employees are our most important asset.
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We Are Responsive24-hour emergency service. ALL makes and models.
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We Are ReputableDon’t just take our word for it...We’ve got over 1,000 reviews!
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We Are Reliable100% satisfaction is our guarantee.
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We Are EstablishedWith over 85 years in business, we’ve seen it all!
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We Are Here For YouYour home comfort is our mission – how can we help?