Reviews

"John arrived right on time and worked calmly and methodically most of the day to purge and recharge our mini-split air conditioner"

"Very professional serviceman."

"Knowledgeable and friendly. "

"the work was very well done, and your technician was really helpful with questions I had."

"Technican was professional and efficient. Called before appt to advise he was on his way. Staff at the office were friendly and professional."

"I am always satisfied with D & K Technicians. Friendly, knowledgeable, polite and always on time. Wallace has been doing my Service calls for 17 years and I am more th..."

"I have always been happy with the service provided by D&K."

"He was quick and efficient "

"D&K is always prompt and professional in keeping our heating and air conditioning in prime condition. We also like John."

" the young fellow was very efficient and informative. Job well done. "

"Your technicians are always willing to explain issues."

"James was on time and very friendly and efficient. He is a credit to your business"

"Great service"

"Usual great job"

"Always satisfied with the work performed and with Wallace."

"Jessie is a pleasant person to have in one's home. Work was done efficiently."

"Service Technician extremely thorough and knowledgeable. On-time, he covered his shoes and stayed at our home until the work was completed. He checked the furnace and a..."

"Mike is a super friendly tech. Quick and efficient service!"

"Tech very efficient, respectful of our property and very pleasant."

"- on time & efficient work"

"I called nobody turned up...gave u my number 613 8471424"

"Efficient,polite,knowledgeable "

"Very professional and efficient technician. "

"He did an excellent job, servicing our air conditioning units,"

"Technician was pleasant Knowledgeable helpful and seemed to have done a really good job"

"Wallace is always very thorough and noting some concerns - then arranged followup."

"was on time, everything was finished quickly and well."

"Despite our driveway being filled with snow, ice pellets, and remnants of our weekend freezing rain storm, Mark arrived right on schedule - taking 3 runs at the driveway ..."

"They were here right away, the gentleman was very friendly, informative."

"Professional work and timely"

"Arrived on time. Mark was very good, and kept me posted at all times. Helped me clear up a few things about my equipment that I was unsure of. "

"Would like to be ale to make specific time appointment rather than a from one time to another. Ties up too many hours. "

"Great service"

"Always satisfied with the technician performing the job."

"good job"

"Knowledgeable and courteous"

"Technician very knowledgeable and did a very thorough cleaning of the furnace"

"He was very helpful answered all my questions He was very thorough"

"The technician was friendly and quickly knew what the issue was ."

"He is always on time, pleasant, co-operative and answers any questions I ask."

" Reliable, respect full of furnishings, experienced at the job and consistency of technician ."

"Job done well and technician very nice."

"The service provided was excellent. Your technician was courteous and did very good work."

"Your technicians are very knowledgable and helpful. They provide answers to questions in a way that is easy to understand."

"They were polite and efficient and completed the job within the time frame that they quoted."

"Wallace always professional, considerate and tidy. "

"Very professional. "

"Prompt courteous efficient "

"I never give a 10."

"Jessie was here very promptly and as always very friendly and efficient. Unfortunately it was too expensive and made no sense to fix my water heater, however we did a sal..."

"Tech was very professional in all areas of service."

"On time. Was polite and eficient"

"Technician Wallace is excellent. Always on time, always polite - always does an excellent job. We have been long term clients - and just recently recommended D&K to our..."

"Called service in evening, we had no heat and no propane coming to furnace and fireplace. We had just been filled earlier in the day with propane. The serviceman had no..."

"Can't remember his name but the service man has 'looked after' us for years now and has always done a very good job.... friendly, works quickly and is very tidy, etc."

"arrived almost at the end of the designated two hour time slot. Other than that, service representative James was polite, professional, informative, and pleasant. He ex..."

"Efficient workers who performed the yearly tune-up in a timely fashion! "

"John repaired the fireplace quickly and explained to me what had been the problem. He took time to show me that it was working. He was polite and friendly."

"Excellent knowledge of product and very thorough service."

"Excellent service"

"Had technicians in before. They did not solve the problem. Mark came in listened to what I said and the noise my furnace was making, he then very quickly found the pro..."

"Your technician was really good at the work he did. That alone gets you a 10 rating."

"Technician was polite, efficient and pleasant. The work was completed quickly, but thoroughly."

"Efficient and knowledgeable "

"condensor box left unplugged and caused water to escape and saturate the floor. Call made for after-hours service but was cancelled as owner located the problem."

"There is a lack of communication and little or no information on how to use your new fire place. Two simple things could have saved me $225 or so. No one showed me how ..."

"Very nice man! Really did good job and really tried to improve our noisy blower"

"The Technician was timely and knew his job"

"Pleasant explained work before & after neat and clean Will request him for every service"

"professional, courteous, prompt, consultative, shared diagnosis in layman's terms, acted as advocate for warranty issue, patted my dog"

"It was a maintenance appt not a repair Also I want to say when I called for the appt The next available appt was six weeks out. Service needs to be sooner. I'm sure the..."

"Polite and courteous and knowledgeable of the product."

"Service fellow did a thorough job."

"He was pleasant and knowledgeable and fixed the issue."

"Mike was efficient. We like the fact that he has been here for the last couple of years and knows us. "

"Very cordial, introduced himself and explained things well before leaving."

"Wallace is a friendly, courteous technician."

"Courteous, efficient, innovative"

"I never award 10!"

"on time, pleasant, thorough"

"The problem was not fixed at this appointment and I am having to wait almost 3 weeks for the next appointment. Secondly, why wasn’t the problem found at our annual appt."

"Wallace has been my service expert for several years and I have always been happy with his service."

"He knew his business and very informative"

"Mike was efficient and recognized the problem and gave options and advice that we very much appreciated. He knew his work well."

"The technician was efficient, courteous and knowledgeable."

"the problem was correctly assessed and quickly addressed."

"On-time and caring."

"They showed up on time, were able to analyze the problem and performed repairs in a timely manner"

"Excellent service as per usual"

"Serviceman arrived at the prearranged time. He was quick, courteous, and very personable."

"We had Mark Lake come out yesterday. 1st call was friendly enough just felt very large company... if that makes sense. Having a stanger in you home is always scary, Mark ..."

"Satisfied"

"One time, Knew what he was doing, repaired what your James missed, explained what needed done, and was very pleasant."

"arrived on time and did the maintenance with accuracy "

"Wallace arrived one-time ... was very professional in working on our fireplaces."

"The technician was professional, knowledgeable & friendly....a pleasure to deal with as well as providing full explanation of what was completed."

"Was getting very disappointed with our 'regular' service company after 14 years. D and K tech's have been such a pleasant change. Faster service times, more knowledgeab..."

"not being a technician I cannot tell you fully that I am satisfied"

"Jessie was very personable. He answered my questions willingly and offered information on further product purchases"

"Knowledgeable and helpful."

"80"

"it was done great"

"Timely service on a holiday (Thanksgiving) Technician easy to talk to and listened to customer Technician thorough in determining what was the problem"

"Service on time, well qualified technician, Clean, friendly and hard working. "

"On time efficient pleasant"

"As always, the technicians are very thorough and conscientious."

"Service was top notch, arrived on time and was neat and efficient"

"Polite and thorough"

"We needed to contact them about this service requirement. I was told that we would be contacted to schedule the work and what the cost would be. No one seemed to know w..."

"Technician was excellent and spent the time to do a very good job"

"Josh spent more time at the beginning complaining about the way the water heating system was install and argued vehemently with me that it was over 10 years old (because ..."

"The work was done quickly and efficiently. He could have got a higher rating if he'd brought me a bottle of scotch."

"on time...clean...neat...personable"

"The technician was polite, on time, and informed us of the condition of our equipment."

"Tech was on time, polite and courteous. Always happy with the techs from D & K."

"John arrived on time and was very caring and committed. D&K service experts are very customer-focused."

"Professional service. Respect. "

"Technican was prompt efficient knowlegible and very courteous and friendly."

"excellent work booked year in advance."

"Technician was on time, well prepared, courteous, and efficient"

"The service technician was earlier than he said he could come and that let me get on with my day. He wore booties when he came into my living space. He answered all my ..."

"I did not find him very friendly. I realize he is there to work, but I more or less had to ask questions for him to explain my bill. In the past they have always told me ..."

"Your tech was very pleasant. He appeared to be quite efficient servicing both my furnace and air conditioner."

"Fast service "

"Knowledgeable person, able to detect if something was wrong with air conditioner"

"The service tech Wallace 302-00008 was polite, friendly and very helpful. He even adjusted the flame sizes on the gas stove burners. Cleaned up the mess he made."

"Wallace is excellent."

"Josh explained what he did and was, was very pleasant, informative and qualified in addition to taking off his boots, cleaning up and in general being most respectful of ..."

"The service by this service-man met all our expectations. THANK YOU"

"Friendly and knowledable staff"

"Wallace is very efficient and we trust him to do a good job. We always request him and book for the next year while he is here to service."

"Jessie was friendly and informative. He performed his duties efficiently."

"Josh was very friendly and professional"

"Very professional and knowledgable. Answered every question A great representative for your company. His compatentency and reassurance make us feel very safe. A true ..."

"Thanks very much to Olivia the nice lady who took my call and set the service visit up for me after normal working hours. I was blown away by how proficient and fast you..."

"Service Rep was extremely knowledgeable and courteous. He took time to explain very carefully my heating needs."

"Very personable and professional "

"he services technicians were great people and did their job well. Polite, on time, knowledgeable etc. The rating lower than 10 is given for corporate policy. When I pa..."

"They were there when they said they would be and explained the work on a friendly professional manner"

"On time, courteous, efficient, communicated condition of air conditioner and replaced furnace filter. "

"Tech was excellent"

"He was friendly and efficient and there was nothing to complain about."

"Mike is very professional and pleasant. He is very knowledgeable about our systems that we have purchased through D & K. "

"The person was polite, clean, friendly, informative and not pushy."

"Wallace has been servicing my home cooling, Heating appliances etc for many years. He is always polite, courteous and friendly and does a perfect job. D & K are the only..."

"Did a good job, courteous timely"

"Wally has always given us A1 service. He is an excellent tech and really knows his job."

"Service done on time pleasantly and professionally"

"because of Wallace"

"To date, have not had a bad experience with D&K. Always great service."

"Efficient and thorough and quite willing to explain what he is doing"

"Very thorough job done on all units serviced."

"On time, efficient, professional and friendly"

"He was very professional and knowledgeable"

"Mike was friendly, professional and able to answer our questions."

"Was not happy air conditioner was examined. We booked this appt more than 4 weeks ago. Yes, it was raining. But it tends to do that at times. It ****s to get wet but that..."

"I e planned the problem to Josh and he asked a few questions, and then went to work doing his Job. When he finished he explained everything to me. I asked questions th..."

"Timely. Thorough. Very nice and affable. Company stays on top of maintenance which is a comfort. Thanks "

"Had concerns with air conditioner and the technician was very helpful with checking everything out and explaining what he was doing. "

"This guy was excellent and very helpful "

"because Wallace is your # 1 guy"

"Wallace always does a terrific job."

"Just, sorry to hear Josh is leaving??????"

"Technician was very pleasant and efficient"

"Technician was very pleasant, quick, efficient."

"Wally is friendly, efficient and professional. He performs his maintenance with a minimum of of intrusion yet is always available to answer questions. Everything runs wel..."

"The technician was excellent !!"

"Nothing is perfect. The agent was sick and should not have been spreading his germs."

"Arrived on time/ Did what he said he would do. Cleaned up after himself. Reported to me after he was finished."

"Tech was on time (as scheduled); very thorough and shared his knowledge with me."

"The Maintenance Technician, Jessie Densmore, arrived on time and completed the air conditioner assignment quickly and professionally. He was very customer-focused ... p..."

"Josh was extremely conscientious toward his job."

"Wallice is always professional and efficient. "

"Tech very respectful of our property, courteous, and efficient at his job. Very pleasant and likeable."

"always on time. Quick and efficient service"

"Professional, prompt & friendly"

"Professional and courteous service"

"Excellent service man"

"Josh arrived at the pre-arranged time for the service and was most courteous and thorough with his inspection and cleaning. Hope he will be assigned our home again next ..."

"Arrived on time,gave maintenance advice for air conditioner"

"Good service. No problems."

"Excellent service - on the job or in the office!"

"Technician was polite, efficient and answered my questions promptly to my satisfaction"

"Tech was knowledgeable, courteous, helpful, efficient."

"Jessie explained the work done by him on the furnace."

"what he did was fine, however we were not happy that he shut down our fireplace. We do however acknowledge it wasn't his doing."

"Tech was on time, did the job quickly and efficiently, and left everything in working order when he left. "

"Jessie Densmore came in, did the job,told me about rebates etc. Nice guy."

"The technician was very polite and informative professional and on time. To further add to this experience when I trouble with filling out some of the on line forms Oliv..."

"He showed up on time and was courteous and helpful"

"Wallace always friendly and professional. He noticed a hairline crack in fireplace and told us the steps necessary to get it replaced through the warranty"

"Polite and business like"

"Technician seemed unsure of himself, consulting the client's owner's manual along the way and eventually declaring the ignitor module in need of replacement. Then after h..."

"Service person did not have the required part and had to leave and come back to complete the job. The pressure switch needed to be replaced and the price for the switch w..."

"Representative was informative and willing to answer questions."

"Wallace showed up on time, seemed very knowledgeable and left everything functioning and clean. Also, he was very pleasant and personable."

"technician was knowledgeable and friendly"

"Mike does his job well and is informative when we ask questions."

"Our unit is new. Instead of the company suggesting to check outside vent which according to the agent is common. It should have been done over the unit as it is new. Mone..."

"Efficient and fast installation. Equipment works very well."

"Tech was on time and very professional and knowledgeable. "

"He was on time, efficient, friendly and cleaned up!"

"WE FOUND THE TECHNICIAN VERY RUDE AS WELL THE PRICE OF THE PART WE NEED IS ABSOLUTLY BULL **** THE PART IS WORTH ONLY 50.00 MAX AND THEY WANT TO CHARGE 322.00 "

"Prompt replacement of out of stock filter."

"Wallace came to clean and tune-up our gas fireplace. When I mentioned that the fan in it did not work, he spent a good 15 minutes helping me trace the circuit in the bas..."

"Mark was very informative and pleasant. Ordered the parts immediately but made sure we had heat till he was able to repair the furnace. Very impressed with the woman on..."

"Very nice and professional service"

"Very pleasant Tech (as per usual); on time arrival; care taken to ensure tidiness; courteous / informative answers to questions."

"same day service and the problem was fixed"

"Technician was pleasant, courteous and helpful. "

"Considerate, knowledgable and friendly service"

"Explained everything that was done. "

"Service technician was friendly and personable. "

"Friendly, well-spoken."

"Wallace is the best. Very friendly and courteous. Very obvious that he takes great pride in his work."

"SERVICE WAS QUICK AND INFORMATIVE"

"Good professional services"

"Got moved to another date a week later due to sick calls they had "

"Tech was good enough to adjust the appointment timing when we ran into a minor issue with the time. Was very professional when carrying out the job"

"Technician works effeciently and is customer focused."

"Found ad fixed the problem within a short period of time"

"Always confident I will receive service from experienced and knowledgeable technicians."

"Service was prompt "

"On time, professional & friendly"

"Skilled workers !!!!!"

"did a great job"

"Technician, Jeff, was very pleasant and knowledgable about the product and service."

"The cost of $450 for a control card for our furnace was we feel very overpriced. That much of acard for a computer would have cost much less"

"Excellent customer service and very friendly technician"

"Technician was very knowledgeable and helpful"

"Same great service as in previous years."

"I learned quite a bit today. As Jesse was working he was explaining what he was doing and why"

"Jessie was very personable. He made sure that I understood everything and wanted to be sure that my questions were answered. He did the work in a timely manner."

"Very thorough and courteous."

"D & K techs will always take time to answer any questions"

"Was disappointed that my appointment was cancelled and had to be rescheduled. "

"Service Representative was very thorough. "

"Mark your technician very sociable very good very knowledgeable."

"Josh was very pleasant, explained what He was doing and was very thorough in each step of the service. I would like to request Josh for future service. "

"Very thorough and efficient"

"Technician was prompt and did his job with expertise."

"Found the problem quickly and remedied it"

"The technician was on time . Answered all questions and explained all work done. left the furnace area clean."

"Technician arrived on time, was proficient in his work methods, and quickly corrected a slight freon overcharge issue."

"On time. Answered all questions. Polite. Tidy."

"Josh is a great technician..friendly and very knowledgable"

"Police, efficient, took the trouble to warn of excessive water used by humidifier. "

"Appt was set up early & conveniently and the technician was fast and efficient"

"Mark inspected the chimney liner & advised it must be replaced within 49 days to avoid a gas shut off. Mark called to obtain a quote for the cost of replacing the liner ..."

"I called at 7:30AM as my furnace would not come on and it was -4 degrees outside. I was told a tech would arrive between 8:00AM and 10:00AM. At 10:30AM I called back to..."

"Technician showed up on time and was polite and efficient."

"100"

"The technician was friendly, courteous & explained his cleaning & checking process."

"Tech was very polite even ran to the store to make change when he was done so I would not have to drive to Belleville office to pay."

"Jeffrey was very friendly and helpful and explained everything that he was doing and showed me a few things that I needed to do to keep my system running as efficiently a..."

"very professional. provided insight to potential issues."

"Your service technical was very professional. I was very satisfied with the work he did. "

"Always great service from Mike "

"service technician was very pleasant, helpfull and efficient. "

"They were prompt, curious, and prepared the problem at no charge."

"Your technician Wallace always services my furnace, etc. & is very thorough. I feel very confident in his workmanship. He is always pleasant & polite. "

"No issues, or attempts to oversell"

"90"

"The technician was punctual, called ahead, was polite and explained everything then asked if we had any questions."

"Jessie is a very polite and he explained everything to me and what he was doing was to perfection. Hope I get him again as he is very thorough."

"Jeff arrived at the start of the allotted time frame. He was very courteous and efficient.supplying detailed tech notes on my receipt. I had a few questions for him whic..."

"The technician took the time to ask me questions and then to explain what he did while there. "

"The technician was on time and kept us fully informed of the tasks that he was undertaking. He provided detailed information about the performance of our furnace and ful..."

"On time and provided informative information"

"time of appointment was changed to a later time on the same date. Technician arrived within the new appointment and promptly completed the service."

"He appeared competent and knowledgeable."

"Technican was very efficient as well as being very personable."

"Mike was on time, excellent in his work, overall great-thanks"

"Service man showed up on time. He was friendly and informative. He left a clean work site."

"on time and good job done"

"Service was on time, a polite, tidy, efficient tech. (sorry I forget his name). Solved problem quickly."

"every effort made to accommodate customer"

"Problem described to the technician and he knew exactly where the trouble was (start/run capacitior fro haet pump fan motor)."

"Because you can't get any better than Wallace, he knows what he is doing"

"tech. was informative candid and very easy to speak to"

"solenoid on recently installed humidifier not opening. technician drilled out the orfice with a too big drillo & left water valve turned way down I realise that this is a..."

"Pleasant young man. Completed job and answered questions I had."

"Mark quickly diagnosed the problem with my boiler and arranged to order the necessary part. He also got it working so I would have heat in the meantime."

"On time, efficient, knowledgeble"

"Technician showed excellent knowledge, friendliness, very neat and clean in his service task."

"Great service with a nice friendly guy"

"Very nice young man. answered questions. left everything neat and tidy"