As a small business owner, I've used RSP Heating & Cooling to do maintenance work on the systems at…read moremy lodging facilities for several years now. They are honest and dependable. I can usually get a service call the same day or the next morning and their on-site service coordinators are really good at communicating via cell phone. They are honest, dependable and always get the job done. They aren't bottom basement cheap, but reasonable compared to others. Subsequent work with them has left me feeling confident in their assessments and abilities. RSP is a solid and reliable HVAC company.

Furnace inspection: technician called before he came up my house, he introduced himself with eye…read morecontact dnd a handshake. Listened to my request carefully, completed the work efficiently, discussed problems and solutions, cleaned up. I couldn't have asked for a better experience

Mike the servicemen showed up on time. Listened carefully to my concerns. Diagnosed the problem,…read morerepaired and cleaned the furnace. At an acceptable price. He has 19 years of service back ground in HVAC.

From the owner: Set your thermostat and find your perfect comfort zone with help from Collard Heating & Air…read moreConditioning. Our HVAC service in Herrin, Illinois, is an authorized Lennox dealer, and we consider customer satisfaction to be our number-one priority. That's why our friendly, professional staff provides such prompt service and precise maintenance agreements. Moreover, our experts are fully capable of repairing most makes and models, including Allied Air units, so you can count on us to get the job done regardless of your existing system's manufacturer.

They are professional, found the problem in minutes. Fixed everything I needed done. They made…read moretime for me in between joins. Excellent service!!!

So thankful for them and their commitment to people! They caught our severely damaged electrical…read morebox before we had a tragedy! They identified the problem and stayed working on it until it was all replaced! They are fast, thorough and professional and I will always recommend them! They are a throw back to when customer service and satisfaction were key....if you want something done right, give them a call!

Very professional and friendly on the phone. Texted appt…read moretime Does quotes; conformed email in order to do so. Able to sked within one week.

From the owner: HVAC Repairs and Service since 1982read more

Unrivaled is the perfect name for this HVAC company. It is very hard to find an old school business…read moreman of this caliber. His knowledge will impress you. His integrity will grip you as unrivaled or at least very hard to find. If you don't need a new system, you'll get a great price on a quality repair. If you do need a new system, Fred sells the industry leading American Standard brand. Top notch just like Fred. Here's your new HVAC guy!

I was surprised and happy in the pricing he offers for his services. Very knowledgeable and…read moreincredibly friendly. His maintenance of my heating and air units was top notch. This was the best experience I have had with anyone in the hvac industry. I will call him for any services I need and highly recommend Fred to anyone who needs hvac services.

UPDATE: Voss came about 9:30 this AM. Could not fix it, coming back. Even with gas off, windows…read moreopen - gas smell is too strong to stay downstairs in the main part of the house. The owner felt our review was unfair, and even though they offer 24/7 and emergency service, and we have a service/maintenance contract with them - this didn't fall on their shoulders. We called FS, they advised us to call who manages our 2 HVAC systems (Voss) so that is what we did. Previous Review from last night; Darrell is not managing the Emergency line and we have a gas leak!!! (Update, he apologized, said he was "passed out," and called about 45 min + later, but did not come here.) We've done all we know to do, but FS Propane said to contact our HVAC maintainers...which is Voss, and we have a Service Plan with them. Two calls to Darrell, a Text to Neal, email to general email address, and here we sit! Windows open, hot and sticky with the smell of gas in the air... awesome customer service.

Terry H. was professional, helpful and knowledgeable. ....a super-nice guy! It was our first time…read morewith Voss HVAC, and it's looking like a great start. We will definitely call them again for future work on our geo-thermal unit.