Angie's List is now Angi. Learn more

Unique Indoor Comfort


(658) Verified Reviews

Founded 1966 • With Angi since March 2011

Awards and Badges

Angi Super Service Award badge
Super Service
Award 2021

Business Highlights

Emergency Services OfferedEmergency Services Offered
Wears MaskWears Mask
Trade License Number
All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves.To find more licensing information for your state, visit our Find Licensing Requirements page.


8:00 AM - 4:00 PM
7:00 AM - 7:00 PM
7:00 AM - 7:00 PM
7:00 AM - 7:00 PM
7:00 AM - 7:00 PM
7:00 AM - 7:00 PM
8:00 AM - 5:00 PM

Phone Number


780 5th Ave Suite 140

King Of Prussia, PA 19406
COVID-19 Update
We are actively performing full services. We are taking additional precautions to protect our customers.

Following all CDC guidelines to keep our customers and employees safe

Health & Safety Measures

We will wear masks and gloves when we visit your home
We will sanitize the workspace and all areas touched
We offer estimates and quotes using video calling
We accept remote payment
All statements concerning COVID‑19 business operations and essential services are informational only, and are self‑reported and not verified by Angi.


Unique Indoor Comfort is a fourth-generation heating and air-conditioning company that employs a whole-house approach to indoor comfort integrating the heating, air conditioning, and geothermal systems with the home envelope and delivery systems. Our reputation for superior service and quality craftsmanship has been constructed from decades of treating customers on their terms in providing service with solutions....

Verified Reviews


(658) Verified Reviews

Ratings Distribution











Rating Details











Read reviews by category

HVAC Companies (640)home energy audit (14)gas leak repair (5)air duct cleaning (26)water heaters (22)plumbers (21)electrician (16)insulation (11)well & water pump repair (7)chimney repair (3)carpet cleaning (3)fireplace services (1)
Showing 1-10 of 658 reviews


Pamela C.

They did an excellent service so far so good were very satisfied to the work and the AC is working beautifully and I recommend this to other.

Description of Work
Install Air condition

Category heating & air conditioning/hvac

Services Performed? Yes

Hire Again? Yes

Work Completed On 06/09/2021



David G.

The technician Dennis came out to my house on time to access the situation of the circulator pump on my heater. I thought originally that I would need a new pump. But Dennis look at it did what he had to do with it and got the pump working again. The work Dennis had done save me a lot of money. I really appreciate his expertise on the whole situation. Very professional. I would recommend him and the company to anyone. Thanks!

Description of Work
Repair Circulator Pump

Category heating & air conditioning/hvac

Services Performed? Yes

Hire Again? Yes

Work Completed On 02/05/2021



Gershon C.

They did a wonderful job of diagnosing the problem and fixed it at a reasonable cost. Would definitely use aclgain

Description of Work
Central Air was not blowing hot air

Category carpet cleaners,heating & air conditioning/hvac

Cost $319

Services Performed? Yes

Hire Again? Yes

Work Completed On 01/04/2021



H P.

Sales rep measured rooms and windows to perform a load cal'n. Proposed a quality Carrier system at a reasonable price. The installation took a little longer than expected due to use of an inexperienced helper, but eventually it appeared to be a quality installation. They met my requests for minor modifications/enhancements to allow easier maintenance. Workers wore masks at all times, used drop cloths along walking paths and shoe covers, so the job was kept clean. Took time to explain system, installation and maintenance points. Were honest about risk of condensate pipe freeze-up and potential remedies, and "orphaned" water heater. Overall, quite satisfied with the equipment and installation. Awaiting finalization of punch list paperwork items.

Description of Work
Replace nat. gas furnace and whole-house A/C system

Category heating & air conditioning/hvac

Cost $12,500

Services Performed? Yes

Hire Again? Yes

Work Completed On 01/04/2021



David H.

We are very happy with the work that was done by Unique installing a new gas boiler and tying it into our 1940’s hot water heating system. The estimator Mike, took time measuring every room to be sure we get just the right size unit needed for our house. (An estimator, from another company, didn’t size all the rooms, wanted to put in a smaller boiler and at a higher cost!). The installation was painless. The work was done in one day which included removal of our old system. The new system is extremely efficient and we already have noticed significant savings on gas and electric. Great company to deal with. Would highly recommend.

Description of Work
Replace Gas Boiler

Category heating & air conditioning/hvac

Cost $7,946

Services Performed? Yes

Hire Again? Yes

Work Completed On 10/14/2020



Langston C.

Unique Indoor Comfort’s technician, George, provided a fine tune up service to my residence's heating system which was well overdue for maintenance. He was able to pinpoint the issues I was having obtaining heat and, in the process, providing a more important service. This by detecting a significant potential health risk to the system when operating at capacity with elevated levels of carbon monoxide readings present in the combustion test and the necessity of having a chimney/fireplace sweep and cleaning conducted. The service call was money well spent. Would definitely use this company again for any additional issues

Description of Work
heating system maintenance

Category heating & air conditioning/hvac,air duct cleaning

Services Performed? Yes

Hire Again? Yes

Work Completed On 12/03/2020

Service Provider Response

Hi [Member Name Removed] - So happy we were able to connect and get George out to the house. As you know, he is thorough and passionate with his work. Messages like yours help keep the team motivated during these unprecedented times. Best wishes as we approach the holiday season!


Susan M.

Crew members Trong Chau, Tan Pham did an excellent job for the installation - prompt, professional, and thorough. Staff Dante Zappala professionally measured and sized the system. Unique Indoor Comfort staff were very slow in providing warranty papers for the extended warranty of the Rheem Water Heater - it took a month to get the proper sticker to validate the warranty - and made it seem like a problem. We hope that they respect the warranties for the A/C and Furnace through Carrier.

Description of Work
New Carrier A/C and Furnace Installation, Rheem Water Heater Installation

Category heating & air conditioning/hvac,water heater repair

Cost $11,000

Services Performed? Yes

Hire Again? Yes

Work Completed On 09/16/2020



David R.

I contacted Unique Indoor Comfort, among others, to obtain a proposal for replacement of my furnace and air conditioning system. Unique took measurements off all the rooms (for sizing calculations), answered all my questions, and provided me with a written proposal with several system options ranging in cost. Some other contractors that had estimated this job had failed to either take measurements or provide a detailed written proposal. Although Unique did not have the cheapest proposal for this work, I felt most comfortable choosing Unique for the job because of their professional approach to the work, their ability to answer my questions, and their well-detailed proposal. The installation took one day. The contractors wore booties and put down cloths to keep my carpet clean when moving equipment. The installation went well, and I was satisfied with the quality of the work. The only issue I had was that the installation team forgot to install an upgraded piece of duct work. This duct piece only affected the efficiency of the system, not the operation, but it was included in the contract and touted by Unique as a benefit of their installation. After I noticed this and contacted Unique, they apologized and sent someone to install the upgrade within a few days. Overall, I am very satisfied with the system and the installation.

Description of Work
Replacement of Furnace and Air Conditioner

Category heating & air conditioning/hvac

Cost $13,000

Services Performed? Yes

Hire Again? Yes

Work Completed On 03/31/2020



Deborah S.

They were great and does not have any problems with them.

Description of Work
They put in A/C system and heater.

Category heating & air conditioning/hvac

Services Performed? Yes

Hire Again? Yes

Work Completed On 02/20/2015



andrew H.

A Unique combination of incompetence and gouging After my recent encounter with Unique Indoor Comfort, I cannot recommend this audacious and incompetent bunch of crooks to a friend, or even an enemy. Our furnace, which is only 4 years and 2 months old, stopped working. Since Unique had installed it and their phone number was taped to the furnace, we called them. They sent a man out promptly (he said they weren’t busy, and now I know why) for a “diagnosis,” which is apparently not the same thing as an “estimate.” A diagnosis is much more scientific-sounding, and costs $99. This $99 is not deducted from the eventual repair bill; it is in addition to the repair bill. After examining the patient, the doctor…excuse me, the repairman said we had a bad gas valve, and he would have to install a new valve, for the sum of $268. Well, I thought, since this company installed the furnace, they must have the part on their truck…right? Wrong! They had to order the part. After a very chilly night, the repairman returned with the new valve. Okay, I said to myself, we got nicked by these pirates for $370, but at least he’ll fix the furnace, and we’ll know enough to avoid this company in the future. But, as Lee Corso would say, “Not so fast, my friend!” It turned out that the valve wasn’t the problem, or, according to the repairman, not the only problem (we’ll never know which). The furnace still didn’t work, because it needed a new circuit board. Fortunately for all concerned, he had an extra circuit board on his truck, so he was able to fix it right away... Hah, hah! You didn’t believe that did you? No, of course he didn’t have the part. It had to be ordered from the manufacturer, like the valve. But on the positive side, he offered to come back the next day to install it, which I thought was a good idea. That night was probably the coldest one of the year (it was in the 20s), and it got pretty brisk inside the house. I see I forgot to mention the call I received from the Unique office after their man left. We were told that because their employee had failed to test the circuit board (thereby causing us to endure a second heatless night) and had to come back to finish the job…are you ready?... We would be charged an additional $268! In short, Unique had the colossal chutzpah to charge an additional, and outrageous fee for their own blunder. “Unique” is too weak a word for such breathtaking arrogance. “Remarkable” is, or possibly “un-f-----g-believable.” We had no intention of paying for this extra house call, although we did not say anything to our new chums at Unique. But someone there must have suspected that they would encounter “sales resistance.” When the repairman came the next day, he said we had to pay $536 in advance. After we stopped laughing and could speak normally again, we made a counter-offer: we would pay the charge of $268 after the furnace was working, not before. He called the home office to let them know we were not the suckers they had hoped. The Unique sales representative was very disappointed with our unreasonable attitude. After much back-and-forth with my wife, she accepted our offer of paying only one service fee of $268 (in addition to the $99 previously paid) and snidely suggested that perhaps we ought to use a different company in the future (which was exactly what I had already decided on my own! It was almost as if she could read my mind!), because “You don’t seem to be comfortable with our price structure.” We were most definitely not comfortable with their price structure, if “price structure” is equivalent to price gouging, extortion and/or a rip-off. To summarize, I do not recommend you use Unique Indoor Comfort for any purpose, unless you have large amounts of cash you don’t know how to dispose of, and don’t require a working furnace in the winter.

Description of Work
Furnace repair

Category heating & air conditioning/hvac

Cost $370

Services Performed? Yes

Work Completed On 01/09/2020

Service Provider Response

Mr. [Member Name Removed], Thank you for providing feedback on your recent engagement with our team. We take full responsibility for every engagement. This is a matter of great importance to us and we are committed to resolving this. We will therefore be in contact with you to further discuss your experience. Sincerely, Unique Indoor Comfort.

Services Offered

Heating. Furnaces. Boilers. Heat Pumps. Cooling. Air Purifiers. Humidifiers. Dehumidifiers.

Services Not Offered

Window Unit Air Conditioning Repair.

General Information
Free Estimates
Eco-Friendly Accreditations
Payment Options
MasterCard, American Express, Discover, Check, Visa, Financing Available
Senior Discount
Emergency Service

Frequently Asked Questions & Answers about Unique Indoor Comfort

How is Unique Indoor Comfort overall rated?

Unique Indoor Comfort is currently rated 4.7 overall out of 5.

What days are Unique Indoor Comfort open?

Unique Indoor Comfort is open:

Sunday: 8:00 AM - 4:00 PM

Monday: 7:00 AM - 7:00 PM

Tuesday: 7:00 AM - 7:00 PM

Wednesday: 7:00 AM - 7:00 PM

Thursday: 7:00 AM - 7:00 PM

Friday: 7:00 AM - 7:00 PM

Saturday: 8:00 AM - 5:00 PM

What payment options does Unique Indoor Comfort provide

Unique Indoor Comfort accepts the following forms of payment: MasterCard, American Express, Discover, Check, Visa, Financing Available

Does Unique Indoor Comfort offer free estimates?

Yes, Unique Indoor Comfort offers free project estimates.

Does Unique Indoor Comfort offer eco-friendly accreditations?

Yes, Unique Indoor Comfort offers eco-friendly accreditations.

Does Unique Indoor Comfort offer a senior discount?

Yes, Unique Indoor Comfort offers a 5% senior discount.

Does Unique Indoor Comfort offer emergency services?

Yes, Unique Indoor Comfort offers emergency services.

Are warranties offered by Unique Indoor Comfort?

Yes, Unique Indoor Comfort offers warranties.

What services does Unique Indoor Comfort offer?

Unique Indoor Comfort offers the following services: Heating. Furnaces. Boilers. Heat Pumps. Cooling. Air Purifiers. Humidifiers. Dehumidifiers.

Are there any services Unique Indoor Comfort does not offer?

Window Unit Air Conditioning Repair.