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Looking for reliable help for your HVAC in Sparta, NJ? At Mark Lindsay & Son, we bring over three generations of experience to every heating and cooling job. As a family-owned and operated business, we take pride in delivering fast, honest, and expert solutions to homeowners in Sparta, NJ—whether you need HVAC installation, repairs, or routine maintenance. From furnaces and boilers to air conditioners and indoor air quality systems, our certified technicians handle it all with precision and care.
We offer transparent, upfront pricing and detailed estimates, so you’ll never be surprised by hidden fees. Whether your home needs emergency HVAC repairs or you’re planning a new system installation, count on our Sparta HVAC specialists for quality work and exceptional service. Call today and experience the comfort of working with local pros who treat you like family.
We have a skilled staff of Sparta HVAC technicians who are familiar with all the different kinds of heating and cooling setups. You can trust that Mark Lindsay will meet whatever your needs are, be it repair, maintenance, installation or replacement. Call us for:
Fast, Local Help When You Need It Most
HVAC issues don’t wait for business hours—and neither do we. At Mark Lindsay and Son, we provide 24/7 emergency heating and cooling services in Sparta, NJ, so you’re never stuck without comfort.
Whether it’s a furnace failure on a cold night or your AC quitting during a heatwave, our licensed HVAC techs are ready to respond—day or night.
Call us for emergency HVAC help if you notice:
We’ll arrive quickly with the tools and parts to get your system back on track—fast.
REQUEST SERVICE CALL NOW (973) 728-8900
Our Sparta HVAC team is here for you no matter what happens with your heating or air conditioning. Call us as soon as you realize there’s a problem so we can get to you before you get too hot and fix it before it causes major problems for you.
If you’re noticing any of these, call Mark Lindsay and Son. Our certified Sparta HVAC technicians can diagnose and fix the problem—often the same day.
As your HVAC contractor in Sparta, NJ, we will perform any maintenance that you need to have done, too. We’ll make sure your HVAC system is in great shape before we leave. If we find any problems with your HVAC in Sparta, NJ during our inspections or testing, we’ll notify you and arrange to fix them ASAP.
Schedule a tune-up today and keep your system running strong through every season.
Our HVAC service in Sparta, NJ includes replacement and installation services, too. We’ll work with you to make sure your system is ready for replacement, then match you with the best possible system for your needs. All of our new systems come from reliable manufacturers, too!
Choose your new system and our HVAC contractor in Sparta will install it for you. We’ll make sure each part is working properly so you’ll be able to trust that you have reliable heating and cooling.
Let our Sparta, NJ HVAC team assess your needs and recommend a high-efficiency system, professionally installed for maximum performance.
When it comes to your home’s heating and cooling systems, experience and certification matter. Hiring a licensed HVAC company ensures your system is installed, repaired, and maintained safely, efficiently, and up to code.
Here’s why working with a licensed HVAC contractor like Mark Lindsay and Son is the smart choice:
Licensed technicians are trained to handle complex Sparta HVAC systems properly, reducing the risk of mistakes, inefficiencies, or safety hazards.
We follow all local Sparta, NJ building codes and manufacturer standards, helping you avoid fines and voided warranties.
A licensed company carries proper insurance, so you’re protected in the event of unexpected issues during service.
Our team doesn’t just fix symptoms—we find the root cause and deliver lasting results
With over three generations of experience, Mark Lindsay and Son stands behind every job with integrity, professionalism, and proven results.
Don’t take chances with your comfort or safety—trust the licensed Sparta, NJ HVAC pros at Mark Lindsay and Son for dependable service done right the first time.
REQUEST SERVICE CALL NOW (973) 728-8900
Our team specializing in HVAC in Sparta, NJ can evaluate your indoor air quality. If there are problems, we can design a system that will mitigate them and help keep your air fresh and clean, no matter what.
Most of the time, our Sparta HVAC team designs these IAQ systems around the following services:
We include thermostats when we talk about HVAC service in Sparta. We can fix your broken thermostat or replace it with a new one so you don’t have to worry anymore. We can even get you one of the new programmable thermostats, which give you:
Don’t let heating or cooling issues disrupt your comfort. At Mark Lindsay and Son, we’re committed to fast, honest, and reliable HVAC solutions—backed by generations of experience. Whether you need a quick repair, a full system replacement, or expert maintenance, our Sparta HVAC specialists are just a call away.
Reach out now and let us restore comfort to your home—quickly and professionally!
REQUEST SERVICE CALL NOW (973) 728-8900
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