Sales - Service - Custom Installation
Serving Southern California

Call or Text (Faster response to text)
909.793.9073

My name is Jeff L Cantrell, a second generation contractor for 35 years. My focus in on quality workmanship and installations using the latest in technology at an affordable price point. I can save you money compared to the large corporations with commissoned sales personal. I continully strive to be one of the Leading Quality Installation contractors in Southern CA. I am active in both field supervision and installations at times to maintain my high standards. Consumer education is key so you can understand how we differ from other companies. Please call or text me to set up an appointment so I can meet with you in person at no cost. We offer highly competitive pricing with exceptional quality, making us one of the best values you can find.

MY MISSION IS TO PROVIDE YOU ONLY WHAT YOU NEED AND WHAT BENEFITS YOU AND NOT OUR PROFIT. CALL OR TEXT ME 7 DAYS A WEEK. ESTIMATES* AND ADVICE ARE FREE.

NO COMMISSIONED SALESPERSONAL
NO UPSELLING GET ONLY WHAT WILL BENEFIT YOU
Computerized Load Calculations and Manual D duct design with the complete installation of new equipment and ductwork. Get the most comfort and efficiency out of your system.
Dont fall for inflated pricing with huge discounts. Get a good price to start without the game.
Professional Quality Installation as always. One client at a time.

*Does not apply to service but in come cases we will do a second opinion on major repairs or help you over the phone.

We specialize in custom installations and its starts by meeting with youy. I want to know what you like or dislike about your existing system and how we can improve you comfort. Your input is invaluable, in additon any new plans you might have for your home such as new windows, any additional space being added to your home etc. The reason is upgrading windows, for exammple, after installing a new HVAC system will cause it to be oversized.

Heat pumps & Air Conditioning

People may not be familiar with a Heat pump but in Ca they are becoming more mainstream especially when they are combined with solar. Simply put it is an air conditioner with a reversing valve to make the system run backwards and instead of pulling the hot air out of the house it removes the cold air. If you have or are getting solar this is the way to go in Southern Ca with a new Trane/American Standard Heat pump (which heat and cools my house) or a Mitsubishi Ducted or Ductless system.

There is more to consider including the downside of the alternative, the Ultra Low Nox furnace.

Trane with the new 454B Refrigerant

AC Installations

We offer a complete line of split systems (gas heater, evaporative coil and condensing unit)

As far as brand names go we prefer to install Trane, American Standard and Mitsubishi. However if you want to save the most money you can then consider the entry level systems from ICP which is a Carrier Corp division that markets under quite a few different names, such as Day & Night, Tempstar, Arcoaire, and more. Many of these entry level units all come from the same factory.

Going to get new AC? Can I keep my existing furnace?

In many cases yes, as long as you are going with a standard efficiency 14 SEER unit. Heaters in Southern Ca last for many years due to their limited use. If you are on a budget, have a rental property etc then just change the evaporative coil and condenser. This only pertains to entry level equipment. HIgher Efficiency units do require a improved furnace with an ECM or Varaible speed blower.

Registers

One of the most overlooked components of a system are the supply registers and return air grills. Most homes are fitted with inexpensive stamp face registers, which have fixed blades, since most contractors dont either know how important they are, don't care or simply dont want to spend the time and money to do it. They offer little to no directional control, and can inhibit airlflow, and increase velocity.

The return air grill is no different. It pulls air in and when the grill is too small it increases noise, and puts more strain on the blower motor. If your filter happens to be in this same grill (a filter grill) then you have even more issues since now you also have a filter that is too small. To read more information of this subject please go to the page by clicking this link.....Why the right register is so important

Service

When you need a repair or service we are here for you. . Here I am repairing a defective factory weld on a Goodman unit. Sometime you just have to get into your work. Sorry for the pun.

We repair air conditioners, heat pumps, rooftop units, gas heaters including wall furnaces, floor furnaces, unit heaters etc, as well as heat pumps, ductless or mini split units etc.

We service most make and models such as Trane, American Standard, Carrier, Day & Night, York, Goodman, Amana, Rheem, Ruud, Wiiiams, Cozy, Mitsubishi, Samsung, Fijitsu and more.

We do not service window air units.

Maintenance

NOTE: The filters in the pic are completly plugged up.

We are always here for you however it is in your best interest to do your own maintenance when possible.

The truth is for most systems using a 1" filter the filter to be changed anywhere from every 4 to 8 weeks to keep your system running efficiently. The reason being is most filters are too small. When I get a call for serivce it is the first questions I ask. When did you change your filter last before we even come out. To learn more please click on this link Maintenance

Do it yourself "Mini Splits"

I cannot understand why ductles systems can be sold to the public on the internet. People buy these in attempt to save money, then call us to finish the install. In many cases you are getting junk from China. Getting replacement parts in a time of need isn't going to happen quickly. Then you have those who get them working only to find out later that all the refrigerant has leaked out due to lack of knowledge. Did you know in most cases that if a licensed contracor doesnt do the start up you will have no warranty on the equipment you bought?

Stay tuned as this will get more interesting with the new flammable refrigerants coming out this year.

Do youself a favor just call us, for great pricing on a new Mitsubishi product. Save yourself the headaches.

Mitsubishi
Ductless & Ducted

As a Mitsubishi Daimond Dealer we offer a complete line of Mitsubishi products from wall mounted ductless, to ceiling cassettes, single systems to multi head units. Ducted fan coils are also available as well.

The configuration of outdoor heat pump is a great option as well due to its narrow width which can also be wall mouned on an available wall bracket.

Wrightsoft Software

The key to comfort. We starting using this software in 2014 with the SCE Quality Installation Program. If you are dealing with a company who doesn't use this program then call us. Without it HVAC companies are just tend to oversized to cover themselves, and make sure your system will be large enough. Why guess? Call us and get the most of your unit, for your operating cost savings and comfort.

IAQ
Indoor Air Quality

Basically most homes don't have an adequate filtration system. Personally dont waste your money on high end filtration systems as they require too much maintenance. I know I had one and stop using it. I recommend a 5" media filter whether it is installed in a filter base or in a filter grill using special made filters for the job which are available on Amazon. They do require a deeper return can or box to fit. Lastly I do recommend the Air Scrubber which I have in my home, which uses technology developed in the International Space Station.

Employement & Training Opportunities

We are looking to hire new employees and grow. I have personally trained over 90% of my people over the last 40 years, offering on the job training both for installation and service. I believe that a good service tech must be a good installer first to fulling understand the basic mechanics of a proper installation and function of a system, which will allow the individual to have a better understanding of potential issues when diagnosing a system. You can save thousands of dollars by going to a HVAC tech school and make money while training with us. I prefer this approach so an individual doesn't pick up bad habits. In the near future I will work with those who eventually want to be their own boss to branch off into a new area to represent J L Cantrell as we franchise. Whether you are leaving high school this year, or just looking for a career in HVAC save thousands and come work with us. There is limited space available. We usually can work with someone for a week, or less, and decide if you are a fit for us and have what it takes to be up to our standards. Let us help you with a new career. Please contact me by my cell phone atw 909.556.2836 or my email at jeff@jlcantrell.com, 7 days a week from 7:00am to 9:00pm.

What People Are Saying

What do our clients think about us?

Wow I was beyond impressed with Jeff's speedy responce! I text him at 6am explaining a thermostat problem I was having. He text me back 15 minutes later and walked me through an easy fix at no charge! I was dumbfounded. Unheard of these days!

John SmithCEO

"Needed a new HVAC system. Jeff methodically looked at our current system and came up with the right system and sized for our house. He did not over sell us or make recommendations that weren"t necessary or appropriate for our home. I was most impressed by his workmanship"

Larry Morgan

"Jeff Rocks!!! We called him while he was on vacation and still helped us out over the phone. Our fuse went out as we changed our thermostat on the wall. He was more than hallp to help and even said call again if you still need additional help.

Robert CraneFounder & CEO Julooting

Frequently Asked Questions and Resources

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How often should I replace my filter?

Most filters are undersized for their system typically using a 1" filter. The issue gets worse when someone goes into a Home Depot or Lowes and buys an Allergen filter or one with a high MERV or FPS rating. These filters are even more restrictive and make an average blower motor work too hard. Combine this with an undersized duct system and you are becoming less and less efficient. In short, change your filter every 4 to 6 weeks during the summer months. Or better yet call us to help you upgrade your filtration system.

I installed a new thermostat and now my system does not work

I get many calls over this. If you existing thermostat does not take batteries then is it powered by a common wire with the industry standard being the blue one. It is touchs the Red wire, or the 24 volt wire, it will cause a short and blow the furnace fuse, or a transformer or worse is rare cases. It becomes more of an issue when the common wire colors are not used. The common could be brown etc. I suggest turning the breaker to the unit off to kill the power to the stat and then take a picture for reference. If you have any doubt text me the pic and I will help you over the phone. The blue wire is connected to C for common, the red wire to R for 24V, the Green to G for fan, and the Y for the air conditioner.

Should I get a larger system so it will cool faster

Absolutely not. Proper sizing is key to efficiency and comfort. Yes you want your system to cool on the hottest day of the year but no more. Two stage or varaible speed equipment is the best choice so it can run on a lower output on those warmer days but have the extra capacity to take care of business when it is in the triple digits.

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Sales - Service - Custom InstallationServing Southern California

Call or Text (Faster response to text)909.793.9073