Good HVAC work isn't complicated, it's just done right, and that has been the foundation of this company from the beginning.
We started in 2010 with a simple idea: Drexel Hill deserved a reliable, locally owned HVAC contractor that homeowners and businesses could actually count on. What began as a small operation focused on the neighborhoods right around home has grown steadily into a full-service heating and cooling company serving all of Delaware County. We know these streets, these houses, and the way the seasons hit this part of Pennsylvania.
When you call us, a real person who knows this area picks up. We show up on time and ready to work, with the tools and experience to handle whatever your system needs. Over the years, we have built lasting relationships with homeowners, landlords, property managers, and small business owners who keep coming back because the work holds up and the experience is straightforward.
That local accountability matters to us. It shapes how we answer the phone, how we handle a job, and how we treat your home when we are inside it. We'll get the job done and the system running.
Staying ahead of HVAC problems keeps your home comfortable and your energy bills from climbing.
We handle the full range of residential and commercial heating and cooling work. That includes AC repair and service, furnace repair and replacement, heat pump installation and repair, full HVAC system installation and replacement, ductwork repair and sealing, thermostat and smart-control installation, indoor air quality and air filtration, and seasonal maintenance and tune-ups. We also install and service ductless mini-split systems, which are a strong fit for older Delaware County homes that were never built with central ductwork.
Work is performed by qualified HVAC technicians who take the time to diagnose the real problem rather than guessing. We give you straight answers about your furnace, AC, and ductwork, no surprises, so you know exactly what needs to be done and why before anything gets started.
We work with residential homeowners as well as commercial clients including property managers, small businesses, and office and retail spaces. If you manage a building and need a contractor who communicates clearly and shows up when scheduled, we are the team to call. Call us and we'll handle the rest.
Here's what most people get wrong about their HVAC system: they assume a problem can wait until business hours. Sometimes it can. But when the heat goes out on a January night in Drexel Hill, or the AC stops cooling in the middle of a humid August, waiting is not a real option.
We are available for HVAC emergencies around the clock. No heat in the house, AC blowing warm air, furnace not turning on, system shutting down unexpectedly - these are the calls we take seriously and respond to fast. We offer same-day scheduling options and after-hours availability because comfort and safety do not run on a 9-to-5 schedule.
We stand behind every system we service, which means we do not rush a diagnosis just to close a call quickly. We find the actual fault, make the right repair, and confirm the system is running properly before we leave. We find the fault. We make the repair. We restore the comfort.
Pick up the phone and we'll get started.
Doing HVAC work right matters, and we'll help you get it right, whether you need a quick repair or a full system replacement. Here is a closer look at what we do.
When your air conditioner stops cooling or starts struggling, we diagnose the problem and fix it correctly the first time. We handle refrigerant leak diagnosis, condenser and compressor service, evaporator coil cleaning, and full central air installation. We also perform AC tune-ups to keep your system running efficiently through the summer months. If your aging unit has reached the end of its useful life, we can walk you through replacement options that fit your home and your budget.
A furnace that is not heating properly is more than an inconvenience in a Pennsylvania winter. We troubleshoot furnaces that will not turn on, are not producing enough heat, or are causing uneven temperatures throughout the house. We perform furnace tune-ups before the cold season sets in and handle full furnace replacements when repair no longer makes sense. Airflow problems, cracked heat exchangers, ignition failures - our technicians have seen it all and know how to address it.
Heat pumps are an increasingly practical choice for Delaware County homes, providing both heating and cooling from a single system. We install and service heat pumps, including repairs for systems that are not heating or cooling effectively. For homes without existing ductwork, ductless mini-split installation is often the right answer. We also handle zoning and comfort-control configurations that let different parts of a home or building run at different temperatures.
Leaky or damaged ductwork can quietly waste a significant portion of the energy your HVAC system produces. We diagnose duct leaks, seal problem areas, and replace ductwork sections that have deteriorated beyond repair. We also service air handlers and blower components that affect how air moves through your system. If your home has rooms that never seem to reach the right temperature, the ductwork is often where the answer lives.
The air inside your home matters as much as the temperature. We install whole-home air filtration systems, UV air purifiers, and standalone air purifiers that reduce allergens, dust, and airborne contaminants. We also install whole-home humidifiers and dehumidifiers to help manage moisture levels, which is particularly relevant in Delaware County's humid summers and dry winter heating season.
A thermostat that is not working correctly can throw off your entire system. We repair and replace thermostats of all types and install smart thermostats that give you better control over your home's comfort and energy use. If you are not sure whether your thermostat is the source of a heating or cooling problem, we can diagnose it as part of a service call.
Preventive maintenance is the most cost-effective HVAC service most homeowners never schedule. A spring AC tune-up and a fall furnace tune-up catch small problems before they become expensive repairs and keep your equipment running at peak efficiency. We perform full HVAC inspections as part of our maintenance visits and give you a clear picture of your system's condition.
Scheduling service with us is straightforward.
That is it. No surprises, no pressure, no unnecessary upsells.
When the job is done, we leave your home clean and comfortable, and we want you to feel just as good about the billing side of the visit.
We explain costs before work begins. Whether you are calling about an AC repair, a furnace replacement, a heat pump installation, or a ductwork project, we walk you through what the work involves and what it will cost before a single part is touched. If something unexpected comes up once we are into a job, we stop and talk to you before moving forward.
HVAC pricing varies based on the scope of work, the equipment involved, and the condition of your existing system. We do not quote a number over the phone just to get in the door and then change it once we arrive. What we tell you is what you pay. Call us for a quote and we will give you a clear, honest number you can plan around. Pick up the phone and we'll handle the system.
We are based in Drexel Hill and serve the full Delaware County area, including Upper Darby, Havertown, Springfield, Lansdowne, Clifton Heights, and Broomall. If you are in the surrounding communities and need a local HVAC contractor who knows the area, we are a short drive away and ready to help.
Pennsylvania's four-season climate puts real demands on heating and cooling equipment. Winters here are cold enough that a furnace failure is a genuine emergency. Summers bring heat and humidity that push air conditioning systems hard. We understand what local homes and buildings need across every season, and we plan our service around that reality.
Residential homeowners and commercial property managers across the county trust us for everything from a single service call to a full system replacement. Wherever you are in the area, we can get to you.
We have been doing this work since 2010, which puts us at more than 16 years serving homeowners and businesses in and around Drexel Hill. The company grew steadily from a small local operation into a full-service heating and cooling contractor covering all of Delaware County. That history means we know the area, the housing stock, and the systems that are common here.
A large share of homes in and around Drexel Hill were built before central air conditioning was standard, and many still run on boiler systems, oil heat, or a combination of older equipment. We work on these systems regularly and understand how they behave differently from modern forced-air setups. That familiarity with older housing stock is one of the things that makes a locally rooted contractor more useful than a company without roots in the area.
Work is performed by qualified HVAC technicians who are trained on the full range of residential and commercial heating and cooling equipment. The same people who answer the phone are connected to the people who show up at your door. We are not a large dispatch operation; we are a locally owned company where the work is personal.
It means the people running this company live and work in this area and are personally accountable for every job. When something needs to be made right, you are not dealing with a regional office or a customer service queue. You call, a real local person picks up, and we handle it. We're your neighbors, and your comfort is personal to us.
We serve the full Delaware County area, including Upper Darby, Havertown, Springfield, Lansdowne, Clifton Heights, Broomall, Ardmore, and Swarthmore, along with the broader region surrounding Drexel Hill. If you are in a nearby community and are not sure whether we cover your area, call (484) 465-3289 and we will confirm it quickly.
We started with a straightforward idea: Drexel Hill deserved a reliable, locally owned HVAC contractor that homeowners and businesses could actually count on. That has not changed. Straight answers, qualified technicians, and work that holds up are the things we measure ourselves against on every job.
We stand behind every system we service. If a repair we performed does not hold, we want to know about it and we will make it right. Call (484) 465-3289 and we will get back out to assess the situation.
Delaware Valley Air Conditioning & Heating has been serving this community since 2010, and we plan to keep doing it the same way we always have: honestly, reliably, and with real care for every customer we work with. Sixteen years in, the work still matters to us the same way it did on day one.
Call (484) 465-3289 to schedule service, request an estimate, or get help with an HVAC emergency. We are available around the clock for urgent situations and offer same-day scheduling when you cannot afford to wait.
Family-owned. Locally rooted. Comfort is our business.
We handle the full range of heating and cooling work for homes and businesses across Delaware County, from a straightforward AC repair to a full boiler conversion. The table below lays out what each service covers, who it fits, and a practical note to help you decide where to start. If you have questions after looking it over, call us and we will give you a straight answer on what your system needs.
| Service Type | Scope of Work | Best Suited For | Helpful Details |
|---|---|---|---|
| Seasonal Maintenance & Tune-Ups | Spring AC tune-up, Fall heating tune-up, Filter and component inspection, Performance and safety checks | Any home or commercial property that wants to avoid unexpected breakdowns | Twice-a-year tune-ups catch small problems before they become expensive repairs and keep systems running efficiently |
| Ductless Mini-Split Installation | Single-zone and multi-zone mini-split installation, Equipment sizing for the space, Clean installation without ductwork, Heating and cooling in one system | Older homes without ductwork, room additions, converted attics or basements, and detached spaces | Mini-splits are a common solution throughout Delaware County where running new ductwork is not practical |
| Heating & Furnace Repair | Gas and oil furnace diagnosis, Heat exchanger inspection, Blower motor and control service, Short-cycle and no-heat troubleshooting | Any home or building losing heat during Pennsylvania winters | A furnace that short-cycles or blows cold air often has a fixable cause; early diagnosis keeps repair costs down |
| Emergency HVAC Service | Same-day availability for urgent calls, After-hours response, No-heat and no-cool situations, System-down diagnosis and repair | Anyone whose heating or cooling system has failed without warning | We serve Delaware County with same-day and after-hours availability; call us and we will get someone out to you |
| Heat Pump Repair & Service | Refrigerant and reversing valve diagnosis, Year-round heating and cooling troubleshooting, Defrost cycle inspection, Full heat pump diagnostics | Homes with a heat pump that is underperforming in heating or cooling mode | Heat pumps handle both seasons, so a problem in one mode usually points to a component that affects both |
| Full System Installation & ReplacementMost Popular | New AC, furnace, or full HVAC system, Equipment sizing and selection guidance, Upfront pricing before work begins, Complete removal of old equipment | Homeowners whose system is aging, repeatedly failing, or no longer cost-effective to repair | Most full replacements are completed in a single day; we walk you through options before any work begins |
| Oil-to-Gas & Heat Pump Conversion | Removal of oil heating equipment, Heat pump or gas system installation, Equipment sizing for the existing structure, Coordination through the full conversion process | Oil-heated homes ready to move to a more efficient or lower-maintenance system | A heat pump conversion covers both heating and cooling in one system, which is practical in a region with real winters and humid summers |
| Ductwork Repair & Sealing | Duct leak detection and sealing, Repair of damaged duct sections, Airflow balancing, Energy-loss assessment | Homes with uneven temperatures, high energy bills, or rooms that never seem to reach the set temperature | Leaking ducts are one of the most common and overlooked causes of comfort problems in older homes |
| Indoor Air Quality & Air Filtration | Whole-home air purifier installation, UV air purifier and air scrubber service, HVAC filter upgrades, Whole-home humidifier installation | Households concerned about dust, allergens, or dry indoor air during winter | Pennsylvania winters can drop indoor humidity significantly; a whole-home humidifier addresses that at the system level |
| AC Repair & Service | Diagnosis and repair of cooling failures, Refrigerant leak detection, Condenser and evaporator coil service, Airflow and comfort troubleshooting | Homeowners and property managers with a system that is not cooling or not turning on | Most repairs can be completed in a single visit when parts are on hand; catching problems in spring avoids peak-summer delays |
| Thermostat & Smart-Control Installation | Programmable and smart thermostat installation, Wiring diagnosis and correction, Configuration and setup, Replacement of unresponsive thermostats | Homeowners looking for better comfort control or more consistent temperatures | A properly configured smart thermostat can reduce unnecessary run time without sacrificing comfort |
| Boiler & Hydronic Heating Service | Burner inspection and service, Zone valve and pressure checks, Hydronic system balancing, Seasonal boiler tune-ups | Older Delaware County homes with hot-water radiator or hydronic heating systems | Many homes in this area rely on boiler heat; qualified attention each season keeps these systems safe and efficient |
How do I know if my system needs a repair or a full replacement?
A few factors point toward replacement: the system is more than 10 to 15 years old, the repair cost is approaching half the value of the equipment, or the same components keep failing. We walk you through both options honestly so you can make a confident decision. We will not push a replacement when a repair is the right call.
What are the signs that my AC or furnace is starting to fail?
Common signs include a system that short-cycles, runs constantly without reaching the set temperature, makes unusual noises, or produces uneven temperatures from room to room. Higher-than-normal energy bills without a change in usage can also signal a system that is working harder than it should. If you notice any of these, it is worth having a technician take a look before a small problem becomes a larger one.
Why is one room always hotter or colder than the rest of the house?
Uneven temperatures usually point to one of three things: a duct leak or restriction that is starving certain rooms of conditioned air, an equipment sizing issue, or a zone control problem. We diagnose the actual cause rather than guessing, and we explain what we find before any work begins.
Same-Day and Emergency Availability
When your heat goes out in January or your AC fails in July, waiting is not an option. We offer same-day availability and after-hours response for urgent heating and cooling situations across Delaware County.
How often should I schedule maintenance and tune-ups?
Twice a year is the standard: a spring tune-up before cooling season and a fall tune-up before heating season. Each visit covers filters, coils, burners or refrigerant levels, and safety checks depending on the equipment. Staying on that schedule catches small problems early and keeps the system running efficiently through the season.
What does a seasonal tune-up actually cover?
A tune-up is not just a filter swap. For a furnace or boiler, it includes burner inspection, heat exchanger or combustion checks, blower or pump service, and a safety review. For an AC or heat pump, it covers coil cleaning, refrigerant level checks, electrical connections, and airflow testing. Work is performed by qualified HVAC technicians who document what they find.
What causes a system to short-cycle?
Short-cycling, where the system turns on and off more frequently than it should, can come from an oversized unit, a dirty filter or coil restricting airflow, a refrigerant issue, or a control or thermostat problem. It puts extra wear on the equipment and reduces comfort. We diagnose the root cause rather than treating the symptom.
Upfront Quotes With No Surprise Fees
We give you a clear number before any work begins. If something unexpected comes up once we are into the job, we explain it and get your approval before continuing. What we quote is what you pay.
Do I need to be home when the technician arrives?
Someone does need to be available to provide access to the equipment and to review the findings before work begins. If you cannot be there in person, we can work with a property manager or another adult who has access and can authorize the work. Just let us know when you call.
How does your pricing and quoting process work?
We give you a clear number before work begins. If something unexpected comes up once we are into a job, we stop and explain it before moving forward. There are no charges added after the fact. What we tell you before the work is what you pay when it is done.
Experienced With Older and Newer Systems
Delaware County's housing stock runs the range from century-old homes with boiler heat to newer construction with modern heat pumps. We are familiar with both ends of that spectrum and everything in between.
What should I know about converting from oil heat to a heat pump or gas system?
Oil-to-gas and oil-to-heat-pump conversions are among the most common projects we handle in this area. A heat pump is particularly practical here because it handles both heating and cooling in one system. We manage the equipment side of the conversion, size the new system correctly for the home, and make sure everything is set up right from day one.
Can you cool or heat a space that does not have existing ductwork?
Yes. A ductless mini-split is designed for exactly that situation. Older homes, room additions, converted attics, and detached garages are all common candidates. We assess the space, size the equipment for it, and install the system without opening walls to run ducts. The result is reliable heating and cooling right where you need it.
What do strange noises from my HVAC system usually mean?
Banging or clanking often points to a loose or failing mechanical component. Squealing can indicate a belt or motor bearing issue. Rattling sometimes means debris in the system or a loose panel. Gurgling in a boiler or hydronic system can signal air in the lines or a pressure issue. None of these should be ignored; a technician can usually identify the source quickly.
Call (484) 465-3289 and we will give you a straight answer on what your system needs and what it will take to get it right.
(484) 465-3289