667 Mary St.
Warminster, PA 18974
215-454-0001

Local Reviews

Rated 5.0 out of 5 stars based on 46 customer reviews

Incredible service

Stan has been so helpful, honest and hardworking each time we’ve called him. We would recommend his services and those of his company to everyone

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Very professional

I called Modern Air when my AC broke, they came out same day and fix my AC on same day. No hidden charges and vey reasonable

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Fast response time, fair prices!

Every time I have called Stan, invariably it was something very time sensitive, and he called me back quickly, visited my home quickly, was very communicative, and performed the repair really quickly. A+++

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Fast and professional service

Replacing heat pump system in 24 hours is definitely not a small task. But Stan made sure that it was done professionaly. He did not pressure us into buying the most expensive system; he just explained available options and differences between them. Before he left, he patiently went over the system in details and made sure we knew how to use it. I will recommend Stan to any of my friends.

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Professional, Competent, Quick & Available on a Holiday!

I found Stan through a Nest thermostat tech support specialist who was looking for a technician to fix my setup so I could have heat again. Stan arrived when he said he would, texting and calling ahead. He seemed very knowledgeable about HVAC systems in general, but specifically knew about smart programmable thermostats like Nest, which is not a skill that all HVAC pros have, not by a long shot. He diagnosed the problem within minutes. He spoke w/Nest agent on the phone to explain things and answer questions, and he filled out a detailed invoice as required by the company for reimbursing costs. Great service.

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Responsive and afforadable

Stan at Modern Air Solutions is always available and willing to help. His prices are fair and he spends the time to fix the problem right. He takes his time and has a lot of interest in ensuring his customers are satisfied. Modern Air has become my go-to HVAC provider.

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Solved the problem

During terrible cold wave noticed that heat was not cycling on at regular intervals. It would heat up the house then go off for up to 10 hours before going back on. I called Modern Air and Stan came out the same day, identified the issue, and fixed it. He is very knowledgeable and good at what he does and will be my HVAC person going forward.

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Great and fast service

The geltelmen arrive on time and got the job done now I have heat thanks

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Looking to hire a HVAC company.

Awesome service & workmanship. I was like you looking at reviews to hire someone to replace our heater and AC units but didn't know who to hire. I did my due diligence in researching companies and getting several estimates. Stan showed up on time for the estimate, gave me his thoughts, information and an estimate to make a decisions. We have no regrets on selecting Modern Air Solutions, they showed up on time, did quality work and worked to get our heat working the day before Thanksgiving. I enjoyed working with Stan and Modern Air Solutions, I would highly recommend them.

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Good service, fair price

Had Stan zone an existing system in my home. The work was good and fast and his guys were very careful and took pride to make sure they cleaned up after themselves.

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Very Professional

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Convenient, good price

Comes when he says he will, follows through, very clean, good prices. Highly recommend!!

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My HVAC hero!!

Stan is awesome- called me back right away, was in my house diagnosing the problem the next morning. He ordered a new motor and had it installed quickly, neatly, and professionally. It was a pleasure to deal with him.

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Courteous and professional

In the height of a heat wave, Modern Air responded quickly to my needs. My air conditioning unit ceased blowing cold air. The modern air team was able to diagnose and correct the issue. Later in the evening I was experiencing a strange behavior with my unit again, Modern Air (Stan) came that evening again to ensure the problem was resolved. Further, he followed up the following day to make sure performance was satisfactory.

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Reliable, well mannered, will recommend their services. I rate them as " A " company😊👍

Quick to respond, well mannered, reliable. Great job, Many thanks! 👍😊

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Job Locations

Dan .

Dan . Job Checkin

Performed heating and air conditioning repair service for John in Warrington, PA 18976


Stan .

Stan . Job Checkin

Provided an estimate in Philadelphia, PA 19143 (Cedar Park area) to replace an older Crown steam boiler with a new high-efficiency boiler. Scope includes reworking piping connections, installing a certified backflow prevention device, and adding a new chimney liner if needed. Home Rangers offers expert steam boiler replacement and heating system upgrades in Philadelphia.

Provided an estimate in Philadelphia, PA 19143 (Cedar Park area) to replace an older Crown steam boiler with a new high-efficiency boiler. Scope includes reworking piping connections, installing a certified backflow prevention device, and adding a new chimney liner if needed. Home Rangers offers expert steam boiler replacement and heating system upgrades in Philadelphia. Provided an estimate in Philadelphia, PA 19143 (Cedar Park area) to replace an older Crown steam boiler with a new high-efficiency boiler. Scope includes reworking piping connections, installing a certified backflow prevention device, and adding a new chimney liner if needed. Home Rangers offers expert steam boiler replacement and heating system upgrades in Philadelphia.

Dan .

Dan . Job Checkin

Performed heating and air conditioning repair service for Richard in Warminster, PA 18974


Dan .

Dan . Job Checkin

Performed heating and air conditioning repair service for Andrew in Newtown, PA 18940


Dan .

Dan . Job Checkin

We returned to the home in Philadelphia, PA 19118, to complete the recommended gas furnace repairs. Our technician replaced the leaking gas union, installed new igniter spark rods, and changed the air filter to improve system efficiency and airflow. After completing the work, we tested the furnace for safety, confirmed no leaks were present, and verified the unit was running smoothly and heating the home efficiently. The homeowner was pleased with the results and decided to join our Club Membership Program for year-round comfort and peace of mind.

We returned to the home in Philadelphia, PA 19118, to complete the recommended gas furnace repairs. Our technician replaced the leaking gas union, installed new igniter spark rods, and changed the air filter to improve system efficiency and airflow. After completing the work, we tested the furnace for safety, confirmed no leaks were present, and verified the unit was running smoothly and heating the home efficiently. The homeowner was pleased with the results and decided to join our Club Membership Program for year-round comfort and peace of mind. We returned to the home in Philadelphia, PA 19118, to complete the recommended gas furnace repairs. Our technician replaced the leaking gas union, installed new igniter spark rods, and changed the air filter to improve system efficiency and airflow. After completing the work, we tested the furnace for safety, confirmed no leaks were present, and verified the unit was running smoothly and heating the home efficiently. The homeowner was pleased with the results and decided to join our Club Membership Program for year-round comfort and peace of mind.

Dan .

Dan . Job Checkin

Performed heating and air conditioning repair service for Benjamin in Philadelphia, PA 19111


Mel A.

Mel A. Job Checkin

Responded to a call in Philadelphia, PA 19118, where the homeowner reported a gas smell coming from the furnace early this morning. The system, originally installed in 2018, hadn’t been serviced in several years. During inspection, our technician found a small gas leak at the union to the heater and also noticed rust buildup on the igniter spark rods. We recommended replacing the gas union, spark rods, and air filter to ensure safe and efficient operation before the heating season ramps up. The customer was relieved that we located the source of the odor quickly and scheduled a follow-up repair appointment.


Dan .

Dan . Job Checkin

Performed a service call visit at a property in Philadelphia, PA 19125, after the tenant reported that the hot water had turned lukewarm overnight. Upon inspection, our technician found that the pilot light on the 19-year-old water heater had gone out, causing it to stop working. After relighting it, the system began operating again, but due to the unit’s age, we recommended replacing the water heater to avoid recurring issues. The customer appreciated our transparency and wanted to explore long-term replacement options for reliability heading into the colder months.

Performed a service call visit at a property in Philadelphia, PA 19125, after the tenant reported that the hot water had turned lukewarm overnight. Upon inspection, our technician found that the pilot light on the 19-year-old water heater had gone out, causing it to stop working. After relighting it, the system began operating again, but due to the unit’s age, we recommended replacing the water heater to avoid recurring issues. The customer appreciated our transparency and wanted to explore long-term replacement options for reliability heading into the colder months.

Dan .

Dan . Job Checkin

Performed heating and air conditioning repair service for Steven in Richboro, PA 18954


Mel A.

Mel A. Job Checkin

Performed heating and air conditioning repair service for Andrew in Newtown, PA 18940


Stan .

Stan . Job Checkin

Performed heating and air conditioning repair service for Mike in Philadelphia, PA 19119


Dan .

Dan . Job Checkin

Performed heating and air conditioning repair service for Dom in Doylestown, PA 18902


Dan .

Dan . Job Checkin

Performed heating and air conditioning repair service for James in Ivyland, PA 18974


Dan .

Dan . Job Checkin

Performed heating and air conditioning repair service for Shan in Bensalem, PA 19020


Dan .

Dan . Job Checkin

Conducted a return visit to the property in Philadelphia, PA 19124 to replace the failed pressure regulator serving all four boilers. Once the new part was installed, our technician tested and refilled the system, verifying that each boiler was operating properly and safely. Everything is now functioning smoothly, bringing dependable heat and comfort back to the building—another satisfied customer ready for the cooler season ahead.