Name: HVAC Contractor
Brand: Oliver Heating & Cooling
Rating: 4.6 (2043 reviews)

What is a Boiler? – Understand Your Heating System

As the chill of winter wraps around our homes, the importance of a reliable heating system becomes undeniably clear. Central to many households’ source of warmth is a boiler system. This essential piece of equipment is the heart of many heating systems, providing the comfort and warmth we often take for granted. But “What is a boiler?”, and how does it function to keep our homes cozy and warm? Let’s dive into the workings of boilers and discover why, when it comes to boiler installation, repair, and maintenance, turning to the heating experts at Oliver is a smart decision for homeowners seeking trusted and professional services. […]

What is a Furnace? – Understanding Your Home’s Heating

Among the many options available to homeowners, the furnace stands out as a popular and efficient choice for providing warmth and comfort during the cold winter months. But many homeowners ask, “What is a furnace?”, and how does it function to keep your home cozy? In this blog, we’ll explore the ins and outs of furnaces and explain why, for trusted furnace installation, repair, and maintenance, turning to the heating experts at Oliver is a wise decision for any homeowner looking to ensure their system is in top condition. […]

Single-Stage, Two-Stage and Modulating Furnaces

When it comes to keeping our homes warm and comfortable during the colder months, the choice of a heating system plays a crucial role. Among the various options available, single-stage, two-stage, and modulating furnaces stand out as popular choices, each offering unique benefits. Our experts at Oliver will delve into the differences between these furnace types and highlight the expertise of our heating professionals, who are well-versed in installing and maintaining all these systems. […]

Why Is My Heat Pump Freezing Up in Winter

During winter, heat pumps play a crucial role in maintaining household comfort. However, ice accumulation on your central air conditioning unit can disrupt its functionality. For homeowners in the Delaware Valley, Oliver offers reliable heat pump repair services that get your HVAC system running properly again. If you want to prevent why your heat pump is freezing up in winter, you can implement several measures to avoid continuing issues with your heat pump. […]

The Best Way to Heat a Garage in Winter

Transforming a freezing garage into a comfortable space for hobbies or projects becomes challenging due to cold temperatures. Moreover, converting a garage into a living area exacerbates discomfort during harsh winters. Garages typically remain cold as the home’s heating unit doesn’t extend to them. Fortunately, effective strategies exist to heat uninsulated garages, ensuring a warm and inviting atmosphere for various activities despite the harsh weather. Below we outline some of the best ways to heat a garage in winter. […]

How Much Energy Does a New HVAC System Save?

Are you thinking about replacing your HVAC system? Perhaps you’ve observed a consistently warm interior despite the continuous use of the air conditioning this summer. It’s possible that your current system has undergone multiple repairs, and you’re tired of playing catchup. Maybe you are curious as to how much energy a new HVAC system can save.
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When Should I Replace My Furnace?

Many homeowners take a break-fix approach to their furnaces, which means that they rarely think about these appliances until something goes wrong. They’re often surprised when their HVAC technicians recommend replacement over repair, and that leads us to a common question homeowners have: “When should I replace my furnace?”. […]

FAQs About Replacing HVAC Systems

When it comes to maintaining a comfortable home environment, having a reliable and energy-efficient HVAC system is crucial. Before replacing or repairing your HVAC unit, you may have several questions that need clarification. Consulting with an HVAC professional like Oliver will provide you with the necessary answers to make informed decisions for your specific requirements. Check out the most common FAQs about replacing HVAC systems. […]

Understanding The Price of R22 and Why It’s So High

Oliver has provided air conditioning services to homeowners throughout the Delaware Valley for more than 50 years, and those services include charging the refrigerant in air conditioners and heat pumps. Homeowners with older systems require R22, and they’re often shocked at the price of this material. With that in mind, let’s explore understanding the price of R22 and why it’s so high. […]

My Heat Pump Won’t Change Modes

When the season shifts, you will change modes on your heat pump’s thermostat. If something has gone wrong, it could take you a few minutes or hours to notice the malfunction. When you realize my heat pump won’t change modes, you can troubleshoot the problem. If it’s something minor, you might be able to fix it yourself. Even so, you should schedule routine maintenance soon. On the other hand, some malfunctions require a technician to replace parts. […]

Feedback From Our Happy Customers

At Oliver Heating & Cooling, we are dedicated to our customers above all else. Our unwavering commitment is to achieve 100% satisfaction in every interaction. We go the extra mile to ensure that our customers receive exceptional service and unmatched quality.

Excellent

Oliver Heating & Cooling

4.6

Based on 2057 reviews

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David H Rinz J.

Great people!!

Jason B.

They do not give up and really care.

Geoffrey D.

Susan, Shane and all the Oliver folks are such a delight to work with. Great teamwork, great clean work. Couldn’t be happier.

Carmen R.

Susan is great in helping find available time slots when needed. She courteous and friendly.

Norman M.

Terrific, caring service. Tara found a solution to our electrical outage late in the evening, and Alex and Nathan were gracious, quick, and professional. Very responsive service!!!

Thomas K.

Thanks to Ernest for such a great job cleaning the outdoor AC unit and the great work on the indoor AC unit! He gave me a lot of good suggestions on caring for my AC system. He was very professional!

Jane D.

Oliver’s has been great! We have had several issues with our new house and they have fixed all of our problems. They are also very efficient, friendly and fair in pricing.

Bob K.

Ryan is very friendly, professional and knowledgeable. He completed the service in a timely and clean manner.

Joseph M.

Outstanding timely service. I cannot recommend these people enough.

thomasina C.

The service tech was extremely knowledgeable, courteous and professional.

J M

Have been a customer for many years. Very reputable and reliable. My most recent service tech, Brendan was first class. Explained entire service and findings and made recommendations. Polite and professional. Would request him for my next service

Sam

Our November heat-pump winter tune-up went smooth as silk. Thanks to Susan and Gene fro their punctuality and professionalism. Regards, Dave and Pam

Kas S.

Ryan was professional and courteous. He answered all my questions and called me when he was on his way.

Donna C.

Technician was kind and professional.

Penelope W.

Very pleased. Also have had plumbing and electrical work done by Oliver and have always been satisfied.

Glenn C.

Oliver's technicians are knowledgeable, polite, tidy and timely.

Rich E.

Phone contact was professional and appointment scheduled promptly. Joseph is an excellent technician who worked hard and did a thorough job

Marvin P.

Walter O'Brien was Excellent!!!Walter came prepared having reviewed a huge file of failed attempts by other Oliver technicians to resolve my gas heat stoppage problem.Should the need rise, I will specifically request Walter come to my aide!!!mpowell

Elizabeth L.

Excellent experience with Oliver. I was looking for an established business that offered both whole house duct cleaning and a maintenance contract for both my heater and A/C unit. The phone representative was professional and left me feeling confident about my choice in business at the end of our discussion. There were two technicians for the whole house cleaning that were professional, knowledgeable and were able to clearly explain each step of the process. They protected my hardwood floors while getting their equipment to the heater in the basement and left everything in better condition than when they arrived. Oliver managed to get a third technician scheduled to come out the same day after the duct cleaning was completed to do the scheduled maintenance on my heater. The third technician was also professional and was able to very clearly explain what was involved with the maintenance on the heater and its current status. The costs were reasonable and the personal interactions across all levels was great. I highly recommend using Oliver's services.

Mike D.

Joe McLaughlin brings his knowledge, skills and work ethic into your home. Nice guy too.

Ted B

Dismantling and installation of old boiler was completed the same day. Ryan's knowledge was exceptional and he answered all of my questions. They left the area clean and the job completed 100% to my satisfaction. I would recommend his services.

Eileen F.

Excellent process included scheduling, reminders, technician experience, billing, and follow up. Well done and extremely professional.

Richard R.

What's not to like? Highly trained technicians, arrive precisely when scheduled or call to tell you when they can arrive, and they listen to your concerns and offer solutions. Oliver provides everything I'm looking for to keep our two HVAC systems running perfectly.

Ed R

Always friendly and courteous

Susan T.

As always a pleasant experience! Great ease in scheduling and informative technician

Rosemary B.

Mike and Lauren were great!Thomas and Jordan were great in accommodating our busy work schedule.Thomas is a great technician who explains everything in detail.Jason was our most recent technician who provided excellent service.

Michael Z.

We have been customers for two decades. They are customer focused and their technicians are well trained. They are responsive and offer reasonable prices for their services.

Kathryn S.

Michael expertly performed system maintenance on our older generator. He was on time, efficient, and answered my questions.

John B.

I have had several jobs handled by Oliver Heating & Cooling over the past 3 years. I have annual service contracts with for the same period. Their service has been very reliable, attentive, and timely. I believe they have been ethical in making cost estimates for repairs and have not been badgering in trying to lock in potential upgrades. Their pricing structure appears to be within reasonable standards compared to competitors of their size, Every technician with whom I have had contact has been knowledgeable, courteous, and prompt. I can recommend this company.

James S.

Timely service, reasonable pricing, helpful comments and professional service.

Nick M.

I had a great experience. They responded to my electrical issue quickly, identified the problem and fixed it. The technician, Nick, was polite, professional, and they were very clean in my house. I would highly recommend them.

Faye K.

Tymir was professional, courteous and friendly. A credit to your company

Emilio B.

Courtesy and professional on every service call.

Robert H.

Top quality company.Professional, prompt, polite, & knowledgeable.Highly recommended

Chris Y.

We have been a customer for over 20 years!When it was time to upgrade our heating and air conditioning we decided on Oliver.The price was reasonable and options on paying were reasonable.We also had always received trustable answers to our questions for all those years on maintenance of previous systems.The maintenance team is always knowledgeable and we appreciate their time in answering our questions!Thank you for all you do!Chrissy

Jon H.

Great financing offers, great salesperson who was super responsive to my many texts with various questions.

Peter S.

We are switching to a gas boiler from oil. Obtaining an appointment was easily accomplished. Mr Radico, the project manager, fulfilled all expectations. He was readily available after our initial encounter and answered all questions. Setting up a date for installation was also easily accomplished as we continue to work with the Oliver "team".

Cassandra D.

Excellent customer service from the start! Kim was so helpful and scheduled a timely install. Vinny and Jimmy were great and completed a fast and efficient install! Hope to see them again if I have future needs.Price was competitive and best in the area, at least for water heaters.