Serving all of New Jersey

Quality You Can Feel.
Service You Can Trust.

Cold or Hot HVAC & Plumbing provides reliable heating, cooling, and plumbing services across New Jersey. Honest recommendations, professional workmanship, and long-lasting solutions.

OUR STORY

Built on honesty.
Backed by craftsmanship.

At Cold or Hot HVAC & Plumbing, our company was built on a simple idea: to change the way customers experience HVAC and plumbing services.

After years in the industry, we saw too many homeowners being overcharged, misled, or pushed into unnecessary system replacements. We decided to create a different kind of company — one built on honesty, transparency, and respect.

We believe every customer deserves clear communication, fair pricing, and high-quality workmanship. Whether it’s a small repair, preventive maintenance, or a full system installation, we treat every project as if it were our own home.

Our goal is not just to complete a job, but to build long-term trust with every client we serve.

OUR SERVICES

Everything your home or business needs to stay comfortable.

HVAC Installation & Repair

Professional heating and cooling solutions designed for efficiency and comfort.

Air Conditioning Systems

Installation, maintenance, and repair of all AC systems and units.

Heating Systems & Boilers

Reliable heating solutions including boilers and full heating system services.

Mini-Split Systems

Energy-efficient ductless systems for modern climate control.

Plumbing Services

Complete plumbing solutions for residential and commercial properties.

Water Heaters

Installation and repair of tank and tankless water heating systems.

WHY CHOOSE US

The difference is in how we work.

Honest recommendations without unnecessary upsells
Transparent and fair pricing with no hidden fees
Certified professionals with industry experience
Code-compliant and safe installations
Fast and reliable emergency service
High-quality workmanship built to last
Long-term customer relationships based on trust

SOCIAL PROOF

Trusted by Homeowners
and Businesses Across New Jersey

Our reputation is built on consistency, reliability, and honest service. We focus on delivering results that keep customers comfortable year-round, no matter the size of the job.

Licensed

Insured

Certified

NJ Local

OUR WORK