Proven Trustworthiness, Recognized Accolades
Is Your Heating System Failing You?
If your heating system is old, inefficient, or constantly breaking down, you’re likely facing rising energy bills, uneven temperatures, and frustrating repair costs. Beyond the system itself, finding a trustworthy and qualified contractor to handle the installation can feel overwhelming. Who can you trust to get the job done right the first time, without cutting corners or causing a hassle?
At All-Air Systems, we know the struggle homeowners face when replacing their heating systems. Our team is here to take the stress out of the process, delivering reliable, professional installations that restore comfort to your home—backed by our commitment to quality and customer satisfaction.
The Benefits of Having Your new Heating System installed by Us
Ease in the Process:
Our process is simple, quick and easy. Unlike with other companies, we offer a streamlined solution for homeowners eliminating waiting times and uncertainties.
Customized Solutions:
No two homes are the same. We assess your unique needs and provide the best heating solutions for your space, preferences, and budget.
Hassle-Free Installation:
Increased System Lifespan:
Guaranteed Satisfaction:
We stand behind our work with both parts and labor warranties and continued support to give you peace of mind from day one through the lifecycle of ownership.
How Our Heating Installation Process Works
At All-Air Systems, we take pride in our transparent, thorough heating installation process. Here’s what you can expect when you work with us:
1
Consultation & Assessment
We evaluate your existing system, discuss your preferences, and offer ideal heating solutions.
2
Transparent Estimate
Receive a clear, upfront quote with no hidden fees.
3
Expert Installation
Our skilled technicians handle every detail with precision and care.
4
Post-Installation Support
We ensure your system operates efficiently and provide guidance on maintaining peak performance.
Why Choose All-Air Systems for Your Heating Installation?
At All-Air Systems, we make heating installation smooth, straightforward, and tailored to your home. Here’s why homeowners trust us for their heating installation needs:
Customer-Focused Approach
Your satisfaction is our priority from the moment you call. We skip the frustrating phone menus—you’ll speak directly to a real support specialist who’s ready to help.
Personalized Solutions
Affordable & Transparent Pricing
No hidden fees—just honest, upfront pricing. We also offer competitive rates and financing options to make your installation as stress-free as possible.
Proven Experience
With decades in the HVAC industry and hundreds of successful installations behind us, you can count on our team to get it done right.
Certified & Licensed
Fully licensed and up to date on all codes and best practices, our team receives ongoing training to stay current with industry standards.
Expert Technicians
Our certified technicians are trained to install all major heating systems, including furnaces, boilers, and heat pumps—both standard and high-efficiency models.
Reliable Follow-Up
Our service doesn’t stop after installation. We check in to ensure your system is running efficiently and that you’re fully satisfied.
Types of Heating Systems We Install
At All-Air Systems, we offer a variety of heating systems to suit your home’s needs:

Heat Pumps
Ideal for homes looking for year-round comfort, heat pumps can efficiently heat your home in the winter and cool it in the summer with the efficiency of compressor and refrigerant heat. We install both standard efficiency and high efficiency systems.

Furnaces
Whether gas or oil, our team installs a variety of furnace types to deliver strong, reliable heating with modern efficiency and safety features.

Boilers
We install boiler heating systems using several well known boiler brands. The brands we typically install are U.S. Boilers, Weil McLain, Bosch, Rinnai, Energy Kinetics, and more. Whether its oil, natural gas, or propane, we got you covered.

Radiant Hydronic Floor Heating
Whether powered by a boiler or a heat pump, radiant floor systems deliver comfortable, energy-efficient warmth from the ground up—ideal for bathrooms, basements, and whole-home applications.

Ductless Mini-Splits
If your home has limited space for ductwork, ductless mini-split system is a great option for providing zoned heating with minimal disruption. There are many different indoor unit types such as wall mounts, fan coil style, ceiling cassettes that provide up to 4-way air flow, and more.

Hybrid Heating Systems
For those looking to save energy and reduce costs, hybrid systems combine the best of both gas and electric heating. Use the efficient heat pump in the milder shoulder seasons to heat (Fall and Spring), and reserve use of a furnace only when it is really cold outside when a typical air source heat pump would struggle to heat your home.

Unico Heating & AC Systems
Unico is the leader in high velocity HVAC systems. These systems offer several unique advantages over other types on the market. One is that they remove more humidity in your home than a traditional system. Secondly, the small air ducting design allows for better duct and air distribution without taking up as much space in liveable areas in the home. Whether its for a new construction home, or for an older home that never had central air, the Unico high velocity heating and cooling systems are ideal for maximum comfort and and versatility.
As an approved Unico Preferred Contractor, you receive the extended 10 year warranty when you hire us to install your new system.
What our customers are saying . . .
We respect your home, time, and wallet
Had a great experience with them, knowledgeable, professional and very helpful. The work was done correctly it was clean and neat. Not that it just performed correctly but was installed with quality and care. Nice guy and willing to work with my needs and wants. Would use them again and recommend to a friend.
Great company!! I called in to get a maintenance contract the young lady in the office Jennifer explained everything to me and scheduled my maintenance Technician was at my house in the same week. I definitely recommend All Air system to anyone who needs a HVAC contractor that is professional and reliable.
I highly recommend All-Air Systems! Our water heater went up late Sunday and they were able to replace it first thing Monday. Andrew and his team were attentive, professional, and overall a joy to work with.
The company owner and his team did a professional job. It was especially appreciated that the owner came on-site during the installation and expressed to me that if I were to have any problems, don’t hesitate to call. Overall, I am satisfied with the installation of my air conditioner. I would definitely recommend All Air Systems.
In my search for a repair to my existing AC system I came across All-Air Systems. I spoke directly with the owner Andrew who was beyond helpful. Their team came in and installed a brand new system in a day. They were professional, helpful and kind. They met and exceeded my expectations. Great owner and great team.
This is a very reliable company! They are on time quick and very accurate, since my repair I haven’t had any issues. I will definitely use this company for all of my HVAC system needs.
They had a great team of technicians replace our heating and air conditioning system. The owner was always available to answer our questions and followed up with us the next day to ensure the system was running smoothly. They made a great impression on us. Very honest company. We would recommend to anyone.
We have a very old furnace and All Air Systems came out and gave us a quick fix to give us heat until they could come back with the part. The tech- Mike was awesome. I am going to use them in the future as well. Thanks again All Air Systems!
Mr. Knicley was extremely attentive and professional. The knowledge he exhibited was needed to keep me at ease. His work ethic is superb and the outstanding results reflect high standards not only of him but of the company. I am very pleased and highly recommend All-Star Systems.
We had a whole new HVAC system installed. Moved the inside unit to new location and reconnected to existing ductwork. They were on time, very professional, were not overpriced, and did excellent work! I would definitely recommend!!!
Frequently Asked Questions about Heating Installation with All-Air Systems
Do I need to replace my old heating system?
Will the installation cause a lot of disruption in my home?
We minimize disruption by working efficiently and keeping the job site clean. Our technicians respect your space and aim to complete the installation as quickly and smoothly as possible using floor protectors and drop clothes.
Can I stay at home during the installation?
Absolutely! Our team works safely and professionally, allowing you to continue with your day as we complete the installation. Its also great because we can show you the progress we are making.
How do I know I’m getting the right heating system for my home?
We take the time to understand your comfort needs and perform a thorough assessment before offering the best systems options for your home and budget. We also perform a Manual J sizing calculation to make sure your new system is the right size. You don’t need to pay more for a system that is too big for your home, and there are undesirable results from a system that is too big for your home.
Will I see savings on my energy bills with a new system?
Yes! Modern heating systems are more efficient than older models, and our expert installations maximize efficiency to help you save on monthly energy costs.
Are your technicians certified and insured?
Yes, our technicians are fully trained and certified so you can trust that your installation is in capable hands. Installations is what are technician’s do on a day-in and day-out basis.
How can I be sure the installation is done correctly?
Our skilled technicians adhere to industry best practices and manufacturer guidelines to ensure every installation is done right the first time. Plus, we test the system thoroughly before leaving and also provide a quality assurance check.
What brands and models do you install?
We install a wide range of trusted brands. Lennox is a good choice for air source heat pumps and furnaces. For ductless mini splits we like Daikin and Fujitsu and as a Fujitsu Elite Contractor, we are able to extend the typical parts warranty for you from 10 to 12 years. That is because Fujitsu knows we are highly trained and skilled in installations and they are willing to stand behind its systems for a longer period of time when we install them.
Are there any financial incentives you offer to reduce the price of my new heating system?
Do you offer financing or payment plans?
Yes, we have flexible financing options to help make your heating system upgrade more affordable, including deferred % with monthly payments, 0% with no monthly payments a/k/a “same as cash”, and longer term loans for low monthly payments. With these financing programs, you can payoff the loan early on your terms with no pre-payment penalty.
How long will my new heating system last?
With proper maintenance, most modern heating systems can last 15 and quite possibly up to 20 years or more. We also provide ongoing support to help you get the most out of your investment. If that interests you, consider joining our service plans membership. This will ensure proper maintenance is performed and you receive member benefits like reduced service call fees, and 15% off repairs.
What maintenance will my new heating system require?
Every HVAC heating equipment manufacturers recommend routine maintenance. It helps keep your system running efficiently and extends its life. We offer maintenance service plans that include regular check-ups to keep your system in peak condition. Click here for details on our All-Air Systems Comfort Club and on how much you can save by becoming a member.
Serving Baltimore, Central Maryland, Anne Arundel County and Surrounding Areas
