Heating and Air Conditioning Services in Northern New Jersey
At LMJ Heating and Air Conditioning Solutions, we pride ourselves on delivering affordable HVAC services that prioritize your needs and budget. Our team educates clients every step of the way, ensuring you understand your options for repairs, maintenance, or installations. We're fast, friendly, and highly knowledgeable, drawing from 13 years of experience to handle everything from routine check-ups to complex conversions. We offer free estimates and special discounts for first-time clients to make quality service accessible. For reliable HVAC solutions, contact LMJ Heating and Air Conditioning Solutions in Dover, New Jersey, at 973-580-5776.
Our HVAC Company’s Mission
You’ve heard that honesty is the best policy—it's not just our policy; it's our lifestyle, personally and professionally. For over 13 years, we've dedicated ourselves to serving Northern New Jersey with transparent, affordable HVAC services that prioritize repairs over unnecessary replacements, saving you money while educating you on the best options for your home or business. Whether it's furnaces, boilers, air conditioning, or maintenance, our fast, friendly, and knowledgeable team exceeds expectations by thinking like homeowners: assessing your goals, budget, and long-term needs to deliver reliable, high-quality solutions with integrity at every step. We're here to keep you comfortable, informed, and confident—because your trust is our greatest reward.
Discover our comprehensive heating services tailored for Morris County residents and businesses, covering furnaces, boilers, and hot water heaters. We offer expert repairs, installations, and maintenance for both residential and commercial needs, ensuring warmth and efficiency all winter long.
Keep your HVAC system running smoothly with our customized maintenance plans available throughout New Jersey. Our preventive care services extend system life, improve energy efficiency, and catch issues early to avoid costly breakdowns.
Stay cool with our reliable air conditioning repair and installation services, including options for mini splits as an efficient, ductless alternative. We provide fast fixes and new setups for residential and commercial spaces, with education on the best choices for your cooling needs.
Explore our boiler services for oil, gas, and propane systems, including seamless conversions from oil to gas for enhanced efficiency and savings. We handle repairs, replacements, and installations while guiding you through fuel-type benefits to suit your home or business.
Why Choose Us for HVAC Services
Honest and Transparent Approach: We prioritize repairs over replacements to save you money, always educating you on the best options based on your home's age, your plans, and your budget.
Affordable Pricing with Specials: Free estimates, discounts for first-time clients, seniors, and military personnel—plus flexible third-party financing for larger projects.
Fast and Friendly Service: Locally owned and operated in Northern New Jersey, we offer same-day service where possible, with a focus on exceeding expectations.
Knowledgeable Expertise: 13 years in business, staying current with technology through seminars; we handle all major brands like Carrier and Trane.
Comprehensive Warranties: 1-year warranty on installations, plus manufacturer guarantees; licensed, insured, and committed to quality workmanship.
Specials: For first-time customers, ask us for details
Quality Brands: We work with top brands such as Carrier, Trane, and more. We partner with leading manufacturers to deliver reliable, high-performance HVAC systems tailored to your needs.
Our HVAC Service Areas in Northern NJ
We proudly serve Morris County as our primary focus, with coverage extending across Northern New Jersey. Key areas include Parsippany, Morristown, Randolph, Denville, and surrounding cities. We travel up to 20 miles for residential and commercial clients—contact us to confirm if we cover your location.
HVAC Customer Reviews
Frequently Asked HVAC Questions
What makes your HVAC services affordable?
We focus on honest repairs first, offer free estimates, and provide specials for first-time clients to keep costs down without compromising quality.
Do you educate clients on options?
Yes, we explain the pros/cons of repairs vs. replacements, mini splits vs. central air, and factors like system age or your plans to sell/stay in the home.
What areas do you serve?
Primarily Morris County, but all of Northern New Jersey—residential and commercial.
Are free estimates available?
Absolutely, and we back our work with warranties for peace of mind.
