Mark S. Reviews

Nate McClellan
Mark S.
Service Pro
33 years Experience
* Total number of reviews and star-ratings are based on data collected during the time period Air Assurance Company, Inc has been using the ReviewBuzz system and may not directly match the data found on each public review site.
Always happy with Air Assurance. Very few companies have this kind if integrity. From beginning to end. 100% satisfied (See More)
2/06/2018
 
Top notch company! Always professional. Mark S. was courteous and personable. 2 thumbs up Air Assurance!! (See More)
2/06/2018
 
Great job, Mark (See More)
1/23/2018
 
I made the right decision to do business with Air Assurance. I have not been disappointed. Mark S went above & beyond to help me and complete the check up (See More)
1/09/2018
 
Mark S was on time, professional, personable and efficient. I was very pleased. (See More)
1/09/2018
 
Mark completed our service plan's inspection on our two furnaces, replaced filters, cleaned flame sensors, checked out our operating temps, controls and flue gases....and provided all of the relevant readings to us. Very polite, knowledgeable and thorough. (See More)
12/12/2017
 
Mark completed our service plan's inspection on our two furnaces, replaced filters, cleaned flame sensors, checked out our operating temps, controls and flue gases....and provided all of the relevant readings to us. Very polite, knowledgeable and thorough. (See More)
12/12/2017
 
excellent service..arrived on time, showed credentials, polite and courteous and explained everything (See More)
12/11/2017
 
Every technician is always courteous and efficient. (See More)
11/17/2017
 
Mark as well as all techs from Air Assurance are always professional and do excellent work. (See More)
11/16/2017
 
Always have great service with Air Assurance - from our heating and cooling to our plumbing! Always up front about pricing, what "needs" to be done - no upselling or trying to get us to do services not needed. (See More)
11/14/2017
 
My personal experience with Air Assurance over the past few years is nothing but positive. I highly recommend them because of their people and attention to detail. (See More)
10/13/2017
 
I chose Air Assurance to replace Air and Heating Units over the last few years. The service and products have been exceptional. Lastly, the technicians are cordial, well trained, and prompt. I want to thank Mark Swanson, the technician that repaired a small problem with one of the thermostats that were initially installed with a new outside unit. Mark recognized the problem right away and it was fixed at no cost with a smile. Highly recommend Air Assurance. Alan Axley (See More)
10/12/2017
 
I've just finished having an outdoor air conditioning unit installed by Air Assurance. Over the last couple of years I've replaced two outside units and two indoor units with Air Assurance. I keep coming back to them. Most of the other companies would want to just give a price and say when they could provide the work. Mike Guillen explained what, why, how a job needed to be done. Once I finished the first installation, they did everything that was discussed and I was very pleased. I was so pleased that when my son said he had called another vendor for his house, I told him he needed to visit with Mike at Air Assurance. When he did, my son felt the same way . Mike and Air Assurance offered "Solutions" and not just a price. Very please and would recommend them to my friends. (See More)
10/12/2017
 
I've just finished having an outdoor air conditioning unit installed by Air Assurance. Over the last couple of years I've replaced two outside units and two indoor units with Air Assurance. I keep coming back to them. Most of the other companies would want to just give a price and say when they could provide the work. Mike Guillen explained what, why, how a job needed to be done. Once I finished the first installation, they did everything that was discussed and I was very pleased. I was so pleased that when my son said he had called another vendor for his house, I told him he needed to visit with Mike at Air Assurance. When he did, my son felt the same way . Mike and Air Assurance offered "Solutions" and not just a price. Very please and would recommend them to my friends. (See More)
10/12/2017
 
Wonderful professional. Great Customer Service (See More)
9/28/2017
 
None to add. (See More)
8/28/2017
 
Overall excellent job performed by Mark S, he resolved all my concerns in a fast friendly and professional manner. (See More)
8/28/2017
 
Mark S. did his usual outstanding and thorough job of servicing my A/C. He has been here before and has always done good work. (See More)
7/10/2016
 
Thank you for the fast and efficient service that was performed by Mark and Air Assurance, we appreciate it. (See More)
5/25/2016
 
**** was very pleasant and efficient. I was pleased with my service and with him. (See More)
5/21/2016
 
No problems. (See More)
5/17/2016
 
I get my air conditioner checked in the spring and furnace in the fall. When I make an appointment, I request Mark Swanson because he is knowledgeable, professional, and thorough yet compassionate and courteous. I feel comfortable asking questions. He is always on time and efficient. He is a great asset to Air Assurance. (See More)
4/29/2016
 
Mark did a great job servicing my furnace and air conditioner. He explained everything very well, was professional and considerate of my home. (See More)
3/26/2016
 
Mark was very professional, efficient and friendly and did an overall outstanding job. (See More)
3/25/2016
 
Have used Air Assurance for years. Very pleased with there service. (See More)
3/22/2016
 
The gentlemen who check our heating/ac system are consistently courteous and efficient in getting the work done. (See More)
1/08/2016
 
Mark does not give up until he has identified the problem and gotten it fixed. We can always count on Mark to take care of any problem we have. (See More)
1/05/2016
 
Repair of my furnace was completed quickly and to our satisfaction. Mark Swanson was very thorough found the problem and waited for the parts to be delivered and then put it back in working condition. He stayed to verify that all was good and then did our fall preventative maintenance before leaving. I recommend him for any of my future repair. Chuck Schiffli (See More)
1/05/2016
 
One Saturday morning last week I woke up to my furnace making a weird noise. Familiar with Air Assurance having weekend service, I called to see if they could send someone out. I was pleased to hear they would have Mark come out as soon as he finished his current service call. About an hour later, Mark arrived and determined I had a broken blower fan that would have to be replaced. Unfortunately, it was something that required a replacement part from a supplier that was not open on weekends. Mark said he would get the part on the following Monday and install it then. On Monday, He arrived with the new part, installed it...And no more problem! (See More)
1/04/2016
 
We've been pleased with Air Assurance for many many years (See More)
12/14/2015
 
Mark has been doing our bi annual service for a number of years and does a truly outstanding job. He is the best and we count on him every year. (See More)
12/14/2015
 
Rico arrived on time, he was competent and cheerful service technician. He went "over and above" by fixing a couple of annoying noisy spots in the furnace unit with some tape and a piece of PVC pipe. He did his inspection schedule with no fuss, no muss. I would certainly have him back. All of the Air Assurance technicians have been great over the years! (See More)
12/04/2015
 
We have been with Air Assurance from the time we moved here in Broken Arrow, Ok. going on 9 years. Our last Tech...Mark S. was on Nov.17th was an excellent tech. as all of Air Assurance Tech. ! We choose to keep Air Assurance for Heating/Cooling and Plumbing services, for many years to come ! Thank you ! (See More)
11/28/2015
 
Great work! (See More)
11/13/2015
 
Fantastic as always. Very professional. (See More)
11/11/2015
 
Very professional, I trust Air Assurance. (See More)
10/30/2015
 
Friendly & courteous service. All went according to plan. Tech was a little late, but no big deal. (See More)
10/29/2015
 
Mark was on time as scheduled and did a good job. (See More)
10/25/2015
 
Mark is the best. want him every time. (See More)
10/17/2015
 
The Air Assurance Team did a quality job diagnosing and replacing needs equipment for one of my units. They worked with me to pick a good replacement and though not replacing an entire system, ensured that when I need to replace my outside AC unit, the insides unit would be up to spec. Bonus: when the new AC unit was having an issue with the blower, they replaced that unit before sending me a bill. We are part of their service contract and have been happy with their work and professionalism. Everyone from the sales staff to the scheduler and the guys that did the work at the house were professional, on-time, and provide quality customer service. I recommend them when you have HVAC needs. (See More)
10/12/2015
 
When my husband and I decided that it was time to bite the bullet and replace our heat and air system plus get new duct work installed, we mostly relied on advertisements of the company's we got quotes for, plus for the type of system we wanted to purchase of which we had done a good amount of research on. First impressions of the sales person and their knowledge of what they sell is certainly a plus in the right direction, and most importantly, listening to what we wanted and making it clear that he would check all areas to make sure it would fit and the system would meet or exceed our expectations. This included changing from floor vents to overhead venting, removing all old ductwork and hauling off, sealing off old vents. Everything was put in writing and there were NO SURPRISES that cost us beyond what we were quoted! The installation team was fantastic, very friendly, and always cleaned up each area daily before they left. Would highly recommend the company from sales, installers, office staff and the tech that does our maintenance checks. Top notch all the way. Even the County Inspector praised their work when he came to do the final inspection. (See More)
10/12/2015
 
Air Assurance has provided several HVAC and plumbing services to my older home. Now my bills are much lower, and I keep the temperature wherever I feel most comfortable. I recommend Air Assurance because they always stand behind their work, and you can always call & get an immediate response. ************ has worked with me several times, and he is very knowledgeable and always listens to my concerns before completing his work in a precise and professional manner. Service providers from other companies have commented to me about the quality of ****'s work. (See More)
9/28/2015
 
I'm thankful for such a caring technician! He was very polite and worked diligently! He explained the issues he found and got them fixed! Now I am confident that when I turn on my furnace it will work without any problems! (See More)
9/24/2015
 
From the person who answered the phone to the tech who came to my house,courteous polite clean professional. (See More)
9/04/2015
 
QUALITY COMPANY. MARK IS A SHARP GUY POLITE PROFESSIONAL (See More)
9/03/2015
 
Mike G. Is knowlegible in his field. A very sincer young man who explained to me the brand that will be appropriate for my upstair unit to replace in 2014. I'm very happy with the workmanship and the unit. He is a wonderful young man. Mike serviced both units in March. Again a very nice gentleman and very honest in his Opinions about the older unit. I will rate both gentlemen *****. Hope he service it in tha Fall again. Air Assurance is the best. (See More)
8/17/2015
 
Did not get information our unit needed charged with gas at time of service. The unit failed while on vacation, and we thought it should have been resolved at the time of this regular service (that the unit should have been ready for the summer). (See More)
6/29/2015
 
My air conditioner still isn't working. (See More)
6/23/2015
 
We had our spring check performed and then our 26 year old unit stopped working that evening. Called for service and they sent someone out that evening. Due to the age of our unit the part would not be available until the next day. After some scheduling confusion our unit was repaired that next evening. Both technicians, Steve and Mark, where very courteous and professional. They will continue to get my business. (See More)
6/12/2015
 
All of the repairs were done efficiently and correctly. We had some issues with the billing that have not been corrected as of yet. (See More)
6/09/2015
 
As usual AC goes out on the hottest day so far this year. Called late Friday evening and the technician came out. Found the problem and provided a workaround till he could get back the next morning. He arrived at 8AM Saturday morning and resolved the issue. Kudos to Mark and the whole Air Assurance Team. (See More)
6/09/2015
 
Very polite and nice. (See More)
6/02/2015
 
Mark's service was excellent. (See More)
5/22/2015
 
I have used Air Assurance for years and am always pleased by the quality of service and efficiency of their field personnel. I would highly recommend them to all. (See More)
5/17/2015
 
Mark S frequently services my heat and air and is always very professional and knowledgeable about the systems. He is friendly and enjoyable to work with. He answers any questions I have and is just a really nice person. I know there are no worries when he does the inspection and maintenance. What a great person!! Thanks Mark, for all you do. (See More)
5/14/2015
 
Excellent! (See More)
5/07/2015
 
Great service from everyone on the team! I felt welcomed from start to finish. I already recommended them to all my family and friends!! (See More)
5/01/2015
 
Technician Mark S. showed up on time and did thorough check of our air conditioner. We also had him replace our air filter while he was checking unit. He has been to our house before and has always done a great job! (See More)
4/03/2015
 
Mark S. did a great job showing me a potential problem with our new a/c unit that we had installed last summer, due to the unit being installed right in front of the dryer vent. Due to the size of the unit, there was no other place for installation. Mark was thorough in his explanation and he offered several solutions. As usual, we are pleased with the service provided by Air Assurance. (See More)
3/31/2015
 
Air Assurance always provides excellent customer service, whether dealing with office staff or service technicians. The technicians we've worked with over the years have been very professional and personable. Mark S. came and provided our maintenance this week. He went above and beyond to show me items of interest and made suggestions to ensure that our a/c unit runs at optimum efficiency, both for the short-term and for the life of the unit. As always, we were very happy with the service provided by Air Assurance. (See More)
3/26/2015
 
Air Assurance always provides excellent customer service, whether dealing with office staff or service technicians. The technicians we've worked with over the years have been very professional and personable. Mark S. came and provided our maintenance this week. He went above and beyond to show me items of interest and made suggestions to ensure that our a/c unit runs at optimum efficiency, both for the short-term and for the life of the unit. As always, we were very happy with the service provided by Air Assurance. (See More)
3/26/2015
 
We couldn't be happier with the services Air Assurance provides for both my business and home. They are very dependable and always let me know what is going on. I trust them with all my heating and Air and they now offer plumbing! EJ. (See More)
3/23/2015
 
Great experience (See More)
3/11/2015
 
The service that we had was a winter furnace inspection. They did a complete evaluation including using internal visualization with a flexible scope to detect internal cracks or holes. Although our unit is 18 years old and showing its age, they were able to keep it running at normal function. We have used Air Assurance for several years and are very pleased with the service we have received. In the spring they provide similar service in inspecting our air conditioning unit. What repairs and service that have been required have been done efficiently and as inexpensively as could be expected. I would recommend their services to anyone in need. (See More)
1/27/2015
 
Excellent service provided by an experienced service professional in a timely and cheerful manor. (See More)
1/23/2015
 

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