Heating and Air Conditioning, Pool and Spa Service
About us
With over 20 years in business you know we will be here today and in the future. Our friendly, experienced and dedicated staff is always ready to serve you. At stephen k. denny, inc. we are committed to all our customers, both large & small. Our first responsibility is to ensure that every customer receives high quality & reliable service. Every unit we install is certified to be of exceptional quality. We constantly strive to reduce our costs in order to offer reasonable prices. Customers are serviced promptly and accurately. We stand by all our work.
At stephen k denny we not only ensure that we have the best trained and highly skilled staff in the industry, but also thoroughly background screen and drug test all employees.
Weekend service for emergencies only.
Business highlights
33 years of trusted experience
Emergency Services Offered
Services we offer
Air conditioning and Pool heaters Service, Maintenance and New Sales.
I purchased 4 ton Lennox AC unit in October 2016. This was the brand Costco sponsors for HVAC. I trust Costco. What a mistake. Within 6 months the coil leaked and needed replacing. The fan motor was defective on the outside unit (XC20-048). Now the air blower is defective (11-15-2019). I spent $9000 on this 4 ton AC and I am so disappointed. I wish I had never bought anything from Lennox. I have over $1200 in repair costs so far. I will never buy Lennox again. Service has been horrible. Parts not in stock and I wait 2-5 days to get parts. I live in Palm Beach County in Florida. Having my home as hot as outside is no fun. I can not recommend the Lennox brand. Even the service technicians say this is more defective than other brands.
Description of Work: Lennox 4 on AC install and service over 3 years
Rating Category
Rating out of 5
quality
1.0
value
1.0
professionalism
1.0
responsiveness
1.0
punctuality
3.0
$350
Luis A.
06/2018
2.0
heating & air conditioning/hvac
+ -1 more
The company needs to more professional and meet our needs!
Description of Work: My AC neeeded to be repaired; we reported and called this company last Friday June 22 at 8 am, they promised to send a technician that day between 3-4 and the technician didn’t show up. We called again and the company committed to send him that afternoon and nothing. We called again and there’s no response. Today is Sunday June 24 and we still have no AC at home.
Rating Category
Rating out of 5
quality
1.0
value
2.0
professionalism
1.0
responsiveness
1.0
punctuality
1.0
Mark F.
10/2017
5.0
heating & air conditioning/hvac
+ -1 more
perfection with the 2 gentlemen that replaced the air conditioner. they were knowledgeable, courtious,profesional and meticlously clean up after work was finished.
Description of Work: ac replacement
Rating Category
Rating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
Dan S.
08/2017
5.0
heating & air conditioning/hvac
+ -1 more
They are great. They change the filter each time they come and it takes 2 to 2 1/2 hours.
Description of Work: I used Stephen K Denny for my twice annual inspection.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$120
Dan S.
08/2017
5.0
heating & air conditioning/hvac
+ -1 more
We got a rebate. Everything is A, they are great.
Description of Work: I used Stephen K Denny to install my air conditioner.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$10,000
NORMA H.
08/2017
5.0
heating & air conditioning/hvac
+ -1 more
There is only one worker. The worker was here for about an hour.
Description of Work: They came out and did another check on my air conditioner.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
jillmarie W.
07/2017
1.0
heating & air conditioning/hvac
+ -1 more
POOR PRODUCT, MORE TIMES OUR HOME IS HOT INSTEAD OF COLD, TERRIBLE REPAIR MEN, LACK OF KNOWLEDGE, POOR CUSTOMER SERVICE AND SCHEDULING DEPARTMENT, SPEND MORE TIME IN A HOT HOME THAN A COOL HOME AFTER 20000. THEY KEEP REMINDING US THERE IS N O LEMON LAW! THIS IS THE INDUSTRY. TOUGH. MY FAMILY SPENDS NIGHTS SWEATING IN BED OR SLEEPING ON SOFAS DOWNSTAIRS. WORST COMPANY AND PRODUCTS EVER OWNING HOMES.
Description of Work: NEW AIR CONDITIONING UPSTAIRS AND DOWN. TRANE FOR THE FIRST TIME
Rating Category
Rating out of 5
quality
1.0
value
1.0
professionalism
3.0
responsiveness
2.0
punctuality
3.0
$20,000
Emily C.
06/2017
5.0
heating & air conditioning/hvac
+ -1 more
They are a top notch company. Excellent workmanship and I highly recommend them.
Description of Work: New central A/C system and duct work.
Rating Category
Rating out of 5
Yes, I recommend this pro
Ashley A.
02/2017
5.0
heating & air conditioning/hvac
+ -1 more
Their very responsive, very reasonable, we really really like them. They will make sure that they get someone to you soon as you can and if you are in a situation they will get someone out to the same day which down here is huge especially in the summer.
Description of Work: They actually just installed a new unit.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$8,000
Mike D.
07/2016
5.0
heating & air conditioning/hvac
+ -1 more
After calling several companies, Denny/Costco had the best price. I appreciated that the salesman "undersold" me. He explained that for a home my size, I did not need a more expensive unit with variable speeds. Kevan and Wilson arrived on time at 9:00 a.m. and quietly spent the first half hour looking over the layout of my house and making a plan for their day. It was interesting to watch how well they planned and how well they worked together. They planned to be finished by 1:30, but the job ran longer than they expected. At about 2:30, I noticed Kevan sweeping the floors. After a few minutes of paperwork and my grateful thanks, they left my house about 3:00 p.m. I cannot recommend the Costco/Stephen K. Denny experience more highly.
Description of Work: I needed to replace my air conditioner and air handler. Among my three estimates, I spoke with a representative a Costco. The next day, a salesperson from Stephen K. Denny called.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$4,800
Aimee W.
09/2015
1.0
heating & air conditioning/hvac
+ -1 more
Hired for yearly maintenance and paid for 2 UV bulbs to be replaced. Called to tell them that the UV lights had gone out after under a year (UV lights last approximately 2 years). I was treated very poorly and had to argue that I did not want to pay the service fee again for them to check the lights, which were obviously not working. They ended up replacing the lights but they treated me very unprofessionally on the phone. It is hard to trust people with your home and sad that is so difficult to find companies that provide quality work and do the right thing.
Description of Work: Yearly maintenance for an A/C.
Rating Category
Rating out of 5
quality
1.0
value
1.0
professionalism
1.0
responsiveness
1.0
punctuality
3.0
$303
howard P.
09/2015
2.0
heating & air conditioning/hvac
+ -1 more
I needed to replace a 5-ton (60,000 BTU) central A/C unit when my 15 year-old unit stopped working. I contacted several companies for proposals; Stephen K Denny was the first to respond, and I had an estimator on site within three hours (note: all four of the companies I called were able to send someone the same day, but Denny came first). Based on my interaction with the estimator (M.B.), I thought I had found a real gem of a company; in fact, the only reason I am not giving this company the absolute lowest possible rating is because of the professionalism of the estimator. She took her time, explained all the options to me, answered all of my questions capably and professionally, and gave me an excellent price on a Lennox unit (no small part of which was a rebate by both the manufacturer and the local power company). Note that I am NOT reviewing the system itself here, which I like a lot (although after only four weeks, I have yet to see how much affect it will actually have on my electric bill), just the contractor that installed it. The estimator also arranged emergency next day installation, which was awesome because it was August in south Florida. Up to the point of signing on the dotted line, as I said, I thought that I had found a great company. Unfortunately, the rest of the process ranged from not so good to lousy. In no particular order: 1) the metal strapping used to secure the old compressor to the concrete slab, instead of being removed (simple removal of screws), was just bent back to allow new strapping to be installed, leaving very dangerous, sharp metal edges exposed at ankle level; 2) lots of debris was left laying around the compressor, such pieces of copper tubing, wire nuts, insulation, pieces of sheet metal, screws, etc.; 3) the installers were apparently unable to run the power wire inside the wall (as was the case with the previous unit, which was also a replacement), and told me they would have to run the wire down the outside of the wall. I wasn?t happy about this, but agreed. They stopped the conduit halfway down the wall, duct taped (!) the wire to the side of a junction box (which I told them was not functional and was being removed), and then used cable ties to strap it to the copper return pipe. So I?ve got conduit running halfway down a wall, and then an insulated wire running along the ground until it reaches the slab, where it is strapped to the tubing. Again, it?s dangerous, and eventually the will be broken or damaged when I am cleaning leaves, painting, etc., back there, leaving me with the cost of the repairs and the inconvenience, if I?m lucky enough not to trip and fall or be electrocuted; 4) to make matters worse, the compressor was positioned so that the entry of wiring and tubing into the unit was on the outside corner (opposite the wall), making them even more exposed, dangerous, and susceptible to damage. They tell me that that is a code requirement; I am doubtful, but even so, the layout could have been done in such a way as to minimize how much the wire and tubing stick out from the unit. Instead, very hastily done; 5) apparently, it was too much trouble to actually help me to program the thermostat, so I was just shown how to get to the programming page so I could do it myself later. I have not been able to get the thermostat to do what the manual says it will do, but have had no help from the contractor (more on that below); 6) after three weeks, I still had not heard from the company about the appointment for the county code inspection and final ?quality audit,? so I called them to schedule it. After we selected the date, I was told that they would contact me by phone between 830 and 900 in the morning on that day, to be told what time the inspector and QC auditor would show up. I was not very happy about this either, but OK. No phone call, no inspector, no QC auditor, not between 830 and 900, or any other time that day. The QC auditor did show up the next day, unannounced, as I was leaving for work; sadly, a day late, and on a day when my calendar at work had been blocked off for months for a long video conference call. I know I didn?t make a mistake on the date, because my calendar was blocked off, and because I don?t make those kinds of mistakes with my calendar, simply because I can?t afford to. Sadly, Stephen K Denny Company apparently can afford to be more frivolous with other peoples? time; 7) when I called to make the inspection appointment, I asked for help with programming the thermostat. I was told that someone would call me back. No one did. Because the original estimator gave me her card with her mobile number, and encouraged me to call if there were any problems, I did. She came back out, saw all these problems, took photographs, and said that it would be taken care of. Sadly, not. Overall, I was very disappointed with this company, and I could not recommend them to anyone. I am very glad that we live in a time when this kind of sloppy and amateurish work can be exposed through online reviews, and I encourage you to stay away. Caveat emptor!
Description of Work: Installation of 5 ton central A/C unit (compressor and remote air handler)
Rating Category
Rating out of 5
quality
1.0
value
4.0
professionalism
1.0
responsiveness
5.0
punctuality
5.0
$7,500
Darrell G.
06/2015
1.0
heating & air conditioning/hvac
+ -1 more
Decided to try and go through Costco for a new AC system. For my area, Stephen K. Denny, Inc. was the provided AC contractor. I think Costco should re-think this AC service provider. Can?t imagine if they can?t even provide an estimate how would they do if you purchase an AC from them.
Description of Work: Setup an appointment and over 2 week later still waiting for estimate.
Rating Category
Rating out of 5
responsiveness
1.0
Jeanne E.
05/2015
5.0
heating & air conditioning/hvac
+ -1 more
Stephen K Kenny bent over backwards to install a new A/C system in our new home as soon as we closed. Their installers were very professional. They waited around for the Wellington inspector who finally showed up. There was only one change that needed to be made and they did that on the spot. They very patiently helped us with the programming of our system. I have referred them to friends and would use them again but hope not to move again in the near future!
Description of Work: Installed new Lenox A/C
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$5,000
Robin H.
02/2015
5.0
heating & air conditioning/hvac
+ -1 more
Justin called, walked me through some diagnostics in the phone that could have saved me the call. He had to come over, was courteous, polite and fast. I'm a very happy customer.
Description of Work: Sunday service, just a blown fuse
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$200
Robert B.
12/2014
5.0
heating & air conditioning/hvac
+ -1 more
Everything was done between 10 AM and 6:30 PM on one day. When they left you couldn't even tell they had been there. The units are wonderful and work perfectly. Two crews came in for the insrtallation and it was all handled very professionally. Overall a very nice experience.
Description of Work: Totally replaced a 3 ton and a 5 ton air conditioner with new Lennox units in the attic of our 2 story house.
Rating Category
Rating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$13,500
Albert B.
10/2014
5.0
heating & air conditioning/hvac
+ -1 more
I was extremely pleased with their service. I called their number at 5:30 in the morning, and their answering service took all my information. I got a callback by 8:30 to schedule an appointment, and they said they would come between 10 to 12 that same morning. I asked them to call me 15-20 minutes before they were arrived so I could run home to meet them. I got a call at 10:30 saying they were on their way, and the tech was already there when I arrived. The whole service visit only took an hour, and my AC works great. The technician, Jason, was very professional, experienced, courteous, and easy to understand. After everything was fixed, he did ask if I wanted any information on new units (since my unit is 17 yrs old), and he briefly shared some of their offers with no pressure to buy. I actually joined Angie's list just to figure out who I would call to service my AC unit. I picked this company because they are local to me (Jupiter), and because of the other good reviews they got on Angie's list. I don't normally write reviews, but I was so impressed that I wanted to share my experience so others could benefit just as I had from reading other's reviews.
Description of Work: I could tell my AC was running all night, but the air that was blowing was not cold. I personally had already check the drain line, so I knew it was not clogged. The technician from Stephen K Denny was very thorough - he checked the blower in my attic, inspected all of the components of the AC unit outside, and looked at the thermostat. After carefully checking voltages in several components, he quickly noticed that there was no power to the compressor and that the breaker for the compressor had tripped. After resetting the breaker, he inspected the voltages again and showed me the two likely reasons that the breaker tripped. The capacitor was not holding the proper voltage and the electrical contacts in the contactor were burnt. My unit was installed in 1997, so it is now 17 years old. The technician showed me that I still had the original capacitor and contactor, and he commented that these components don't usually last this long. He explained that my AC unit actually still works, now that he reset the breaker, but that I would probably have to keep resetting the breaker until one or both of these components failed soon. He had both parts on his truck, and I had him replace both of them.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$393
Mary A N.
10/2014
5.0
heating & air conditioning/hvac
+ -1 more
great. No problems Doug Fox did the work.
Description of Work: fix coil in a/c
Rating Category
Rating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
Liela H.
07/2013
5.0
heating & air conditioning/hvac
+ -1 more
Our Experience with this company went extremely well. I do not have anything negative to say about the company, the product or the salesman. The only reason we chose another company is because it is located nearer to our home and, like this company, had very good reviews.
Description of Work: Gave an estimate on the installation of a new home air conditioner
Rating Category
Rating out of 5
quality
5.0
value
3.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
Christopher G.
06/2013
3.0
heating & air conditioning/hvac
+ -1 more
While performing the semi-annual maintenance service on our two ac units it was noted that the main unit needed a new condensor fan motor. The units were installed by Denny a few years ago but were still under warranty so there was to be no charge for the part itself. We would however be required to pay the labor charges to install the motor. We use Denny to perform our preventive maintenance on the units and have done so for more than 10 years. My wife was told the part was in stock and could be replaced that afternoon. The quoted price was $315 but since we have a maintenance contract there was a 15% discount on labor reducing the charge to $268. We authorized the work and the tech showed up as promised. After only 20 minutes the Denny tech completed the work and presented the bill. I questioned the invoice asking why it was so high for an apparent easy job. He really did not have a clear answer to the question. I noted my disappointment but paid the charges. Upon further investigation I found that the customary charge for labor is $90 per hour in the market. Denny however uses a flat fee minimum of $315 for installation repair. Had we been informed that there is no hourly charge we would have explored other vendors for the work. Suggest other members check alternate sources before using Denny for such work in the future. The 15% discount really does not mean much when you are paying the cost equal to that of a high price lawyer for a repairman. I contacted Denny about this matter but they only said that they would pass along my comments to the service manager.
Description of Work: Replaced the condensor fan motor on our main ac unit that was under warranty.
Rating Category
Rating out of 5
quality
4.0
value
2.0
professionalism
3.0
responsiveness
4.0
punctuality
5.0
$268
Jon S.
06/2013
5.0
heating & air conditioning/hvac
+ -1 more
They were excellent, very efficient, very professional, always prompt, did a good job and the price was reasonable. I recommend them to other people.
Description of Work: I used Stephen K. Denny Incorporated for air conditioner installation.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
Michael L.
04/2013
5.0
heating & air conditioning/hvac
+ -1 more
They are fantastic. I would use them again in the future.
Description of Work: They cleaned out a drain line for us.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
PETER D.
12/2012
5.0
heating & air conditioning/hvac
+ -1 more
Spent alot of time researching a/c brands and companies. Decided to go through Costco as an added level of protection. Costco uses Stephen Denny. We dealt with two different representatives. Both were professional and did not try to pressure sell. Having done research before contact, I was familiar with the issues and was comfortable that the recommendations being given were valid. A/C has only been in a short time, but I was impressed with the company's follow up service and efforts to ensure that we were happy. Don't know what would have occurred had there been an issue.
Description of Work: Replaced A/C unit
Rating Category
Rating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$3,700
Lorraine C.
12/2012
5.0
heating & air conditioning/hvac
+ -1 more
It is an excellent service. They stand by their word.
Description of Work: Installed HVAC system, thermostat. Have a contract with him to come out twice a year for maintenance.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
Ralph K.
06/2012
5.0
heating & air conditioning/hvac
+ -1 more
They were very professional in describing what I needed and suggested the best, the better and the good air conditioners...they allowed me to choose which one i wanted rather than push me in a direction. They were on-time, described what they were doing and why (if I asked them), never became annoyed with my watching, and they did a very professional job from start to end. I am very satisfed with them and I regularly use them on a semi-annual basis. Each time they come out, they describe in detail what is good or not-good about my system. So far, in the last 6 or 7 years, they have said that my system is extremely clean and efficient. I highly recommend this company.
Description of Work: Responded in reference to increasing the size of my air handler, widened the air duct from the handler, added an air duct in a back room and installed a new condensor.
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 State Contractor License Requirements page.
*Contact business to see additional licenses.
Service Categories
Heating and Air Conditioning,
Pool and Spa Service
FAQ
Stephen K Denny Inc is currently rated 4.5 overall out of 5.
Sunday: 8:00 AM - 3:00 AM
Monday: 7:30 AM - 3:00 AM
Tuesday: 7:30 AM - 3:00 AM
Wednesday: 7:30 AM - 3:00 AM
Thursday: 7:30 AM - 3:00 AM
Friday: 7:30 AM - 3:00 AM
Saturday: 8:00 AM - 3:00 AM
Stephen K Denny Inc accepts the following forms of payment: American Express,Check,Discover,Financing Available,MasterCard,Visa
Yes, Stephen K Denny Inc offers free project estimates.
No, Stephen K Denny Inc does not offer eco-friendly accreditations.
No, Stephen K Denny Inc does not offer a senior discount.
Yes, Stephen K Denny Inc offers emergency services.
Yes, Stephen K Denny Inc offers warranties.
Stephen K Denny Inc offers the following services: Air conditioning and Pool heaters Service, Maintenance and New Sales.