HVAC Installation & Repair in Allentown PA
Expert HVAC Repair, Maintenance & Installation in Allentown, PA
As your Allentown neighbors, MBI HVAC knows about the excellent quality of life, historic homes and affordability this area offers to residents. With a world-class symphony orchestra and art museum, more than 2,000 acres of parks and the rich heritage of the Pennsylvania Dutch, Allentown has no shortage of cultural amenities.
Whether you enjoy proximity to outdoor activities, go-karting at the Lehigh Valley Grand Prix, exploring exhibits at the Da Vinci Science Center, enjoying the thrills of Dorney Park & Wildwater Kingdom, drinking locally produced wine or enjoying a night at Coca-Cola Park cheering on the Allentown IronPigs, you’ll find it here.
And if your goal is to achieve a food coma, try our delicious homegrown restaurants, which serve everything from cheesesteaks to pierogies to Asian fusion.

Property owners in Eastern Pennsylvania are looking for reliable HVAC repair they can always count on. MBI Heating & Air Conditioning is Allentown’s trustworthy, BBB-accredited HVAC company, offering ‘round-the-clock emergency service and excellent advice.
Professional HVAC Services for Allentown Property Owners
At MBI HVAC, our team of highly trained technicians have a thorough understanding of all major heating and cooling systems.
We repair and install many makes and models of:
- Oil and gas furnaces and boilers
- Central air conditioning systems
- Heat pumps
- Forced air systems
- Mini-split systems
When you work with MBI Heating & Air Conditioning, you’ll benefit from upfront pricing, thorough troubleshooting, free estimates, affordable financing options and an entire team of professionals who are committed to providing you with the best possible customer experience from start to finish.
Avoid the Hidden Risks of DIY HVAC Repairs
While you may have saved yourself some money on do-it-yourself projects in the past, attempting to fix your heater or air conditioner on your own can make your problems worse. HVAC repair technicians have years of specialized training that ensures they know all the ins and outs of HVAC units, and they stay abreast of changes to Pennsylvania state codes so they can make sure your repair or installation adheres to them.

Industry experience can also make a world of difference when it comes to safety. Our technicians know the ins and outs of working with the high-voltage electricity and chemicals involved in making HVAC units run efficiently, and they have all the tools and equipment to diagnose and fix problems quickly. Heaters and air conditioners are intricate machines, and if you don’t know exactly what you are doing, you could end up causing a cascade of other issues, which will cost you more money to fix in the long run.
Repair or Replace? We’ll Help You Decide
HVAC systems are complex, and it can be difficult to determine whether a straightforward repair is the best solution, or whether you are better off replacing it entirely. Here are some deciding factors.
Age: If your heater or air conditioning unit is less than a decade old, there’s an excellent chance repair is your best option for solving any issues.
Cost of utility bills: If your monthly energy expenses have remained consistent, and you aren’t experiencing patchy or uneven heating or cooling throughout your home, you can safely assume your HVAC is still running efficiently.
Cost of repairs: When considering HVAC repair vs. replacement, a good rule of thumb is that if the repairs you need are less than one-third of the cost of a new system, and your heater or air conditioner is still in the first half of its anticipated lifespan, repair is likely your best choice.
If you live in Allentown or the surrounding Eastern Pennsylvania communities and are concerned that your air conditioner or heater has begun to fail, contact MBI HVAC. We will evaluate your unit and help you determine whether we can keep it running with a repair, or if you are better off having us install a new one. And, if you decide to switch to a different type of heating and cooling system, we’re here to assist with that service as well.
Why Indoor Air Quality Matters
In the last several years, a growing body of research has pointed to an alarming fact: The air we breathe indoors can be even more polluted than the outdoor air. Why? Because indoor spaces enable potential pollutants to accumulate more than open spaces do.
Many of us spend up to 90 percent of our time indoors, which exposes us to the health hazards of indoor air pollution almost continually. This problem is especially true for at-risk people such as the elderly, the very young and anyone with a respiratory problem like asthma, allergies or COPD.
It’s likely you are almost entirely unaware of the levels of toxins that circulate throughout your home’s air ducts. Most homes today have more than one source that contributes to indoor air pollution, including volatile organic compounds, dust, pet dander and scented cleaning supplies.
What can you do if you are worried about the cumulative effects of poor air quality? Here are some ideas:
- Make sure you are regularly changing the air filters in your Allentown home
- Schedule seasonal HVAC maintenance with MBI Heating & Air Conditioning
- Invest in live plants, which act as natural air filters
- Use unscented cleaning and personal hygiene products, instead of ones that are laden with chemicals

Reach out to MBI HVAC to ask about the revolutionary AIR SCRUBBER PLUS®, which cleans and freshens indoor air using ultraviolet light.
The AIR SCRUBBER PLUS® improves indoor air quality by 90 percent within only a half-hour, reducing both active particulates and surface contaminants. Our professional HVAC technicians can install the AIR SCRUBBER PLUS® above the air handler inside your ducts, so it remains discreet. If you’re ready to breathe easier inside your Lehigh Valley home, call MBI HVAC at 610-821-9555.
The Value of Routine HVAC Maintenance
Just like you know you need regular oil changes and tune-ups if you want to keep your car running longer, routine upkeep is also a smart idea for people who are concerned about having cooler air at the peak of an Allentown summer or the depths of an Eastern Pennsylvania winter. At MBI HVAC, we recommend scheduling heating and cooling maintenance once a year. During the service call, our technicians will go through a checklist of items that include things like replacing your filter, cleaning the coils, inspecting the wiring and making sure your air conditioner and heater are running at peak efficiency.
As every smart property owner learns eventually, preventive maintenance is one of the best strategies for protecting your peace of mind and ensuring you always have cooled or heated air when you need it. Nobody wants to get caught off-guard by a surprise HVAC breakdown – especially since those always seem to happen at the worst possible times. Save yourself time, money and headaches by scheduling proactive heating and cooling maintenance with your Allentown HVAC specialists.
Allentown’s “BTU Gurus”
No matter where you live in the Allentown area, count on MBI Heating & Air Conditioning for high-quality HVAC service. We make your year-round comfort our highest priority, and we always take the time to explain our processes and procedures in terms you can understand – not confusing industry jargon. We are proud that our dedication to our customers has helped us earn and maintain an A+ rating from the Better Business Bureau. Whether you need HVAC installation, repair, maintenance or 24-hour emergency service, reach out to our expert team today.