Service area
HVAC Service in Jenks, OK
We serve Jenks with honest HVAC service and no high-pressure sales, backed by a satisfaction guarantee.
- Licensed #0061973 · Bonded & Insured
- Mon–Fri, 8AM to 5PM
- Photo evidence of every problem we find
100% Satisfaction Guarantee
Our promises, in writing
Service Guarantee
If you are not 100% satisfied with the service we have provided, we will refund all of your money. If our technicians smoke or swear in your home, are not drug tested, do not use floor savers, or leave your home without cleaning up, you do not pay for the service.
Repair Guarantee
We guarantee that repairs on your equipment are fixed right or the repair is free. If a repair fails during the first year, we will repair it again at no charge.
Replacement Guarantee
We guarantee that the equipment we have installed will perform as we have stated. If the system does not heat or cool your home to your satisfaction, we will remove it and return 100% of your investment.
A Replacement Guarantee claim should be raised within the first year and requires properly gathered data from the homeowner across several months' time, reviewed by Tellez Heating and Air, to determine that the system is not performing within reasonable standards.
No Breakdown Guarantee
Once all recommended repairs are performed, if the furnace and/or air conditioner breaks down the winter or summer after the repairs were made, the repair will be made at no charge.
Not covered: acts of God, heat exchangers, compressors, refrigerant (Freon) leaks, and animal damage. Items marked yellow (Caution) or red (Failed) that are not addressed at the visit may void the No Breakdown Guarantee.
Battling Broken ACs, Failing Furnaces, and Drafty Attics in Jenks
Are you dealing with an air conditioner that cannot keep up with triple-digit heat waves, a gas furnace blowing cold air during a winter freeze, or inadequate attic insulation that leaves your bedrooms constantly uncomfortable? Oklahoma's extreme weather swings put heavy stress on your home's comfort systems, turning minor wear and tear into full system breakdowns when you need them most. Tellez Heating and Air provides the comprehensive heating, cooling, and thermal barrier solutions required to stabilize your indoor environment, so call or text us to restore your home's comfort.
Complete Climate Control and Energy Efficiency Services for Jenks Homes
Air Conditioning
We restore reliable cooling power and efficiency to homes struggling against intense summer heat and high humidity.Heating
Our team ensures your home stays safe and warm during sudden temperature drops and winter ice storms.Heat Pumps
We troubleshoot and fix specialized equipment that provides both warm and cool air year-round.HVAC Maintenance
Proactive care helps prevent unexpected breakdowns and extends the lifespan of your critical comfort equipment.Attic Insulation
Upgrading your thermal barrier stops conditioned air from escaping and keeps severe outdoor temperatures from invading your living space.Why Extreme Weather Swings Drive HVAC Failures in Jenks
The Toll of Summer Heat on Cooling Equipment
Intense summer heat and high humidity force central cooling systems to run continuously just to maintain a basic level of indoor comfort. This relentless operation frequently leads to burned-out capacitors, frozen evaporator coils, and overworked compressors in single-family homes across the area. When the temperature pushes into the upper nineties and beyond, even a minor airflow restriction can cause the entire system to short-cycle and fail.You might notice your vents blowing warm air right in the middle of a July heat wave. This happens because the mechanical components are pushed beyond their limits and simply cannot shed heat fast enough to cool your living space. Addressing these mechanical strains early prevents catastrophic failures during the hottest days of the year.
How High Humidity Impacts Indoor Comfort
Oklahoma summers bring a thick, heavy humidity that makes the indoor air feel sticky and uncomfortable if your equipment is not running optimally. Your cooling system is designed to remove this excess moisture from the air as it circulates through your ductwork. However, when the system is aging or improperly sized, it struggles to dehumidify the air, leaving your living room feeling like a swamp.Excess indoor humidity also forces your equipment to work twice as hard to lower the ambient temperature. You end up paying significantly higher energy bills without ever achieving the crisp, cool environment you want. Managing this moisture load requires perfectly calibrated equipment and clear, unobstructed airflow throughout the entire house.
The Hidden Cost of Degraded Thermal Barriers
Degraded thermal barriers in the attic allow extreme outdoor temperatures to radiate directly into your living space. This invisible heat transfer forces your mechanical systems to run twice as long just to overcome the constant influx of hot or cold air. Many homeowners mistakenly blame their mechanical equipment for high energy bills when the real culprit is a lack of proper overhead protection.Upgrading the material in your attic stops conditioned air from escaping into the atmosphere. It creates a tight envelope around your living space that locks in the temperature you set on your thermostat. This critical upgrade significantly reduces the daily wear and tear on your mechanical systems while instantly improving the comfort of your bedrooms.
Drafty Rooms and Uneven Temperatures
When your overhead barrier settles or degrades over time, you will start to notice distinct temperature differences between the rooms in your house. The bedrooms located directly beneath poorly protected attic spaces will always feel much hotter in the summer and freezing cold in the winter. This uneven distribution of air makes it impossible to find a single thermostat setting that keeps the whole family comfortable.Blocking the gaps where air escapes helps equalize the temperature across your entire floor plan. You will no longer have to rely on space heaters or box fans to compensate for the fundamental flaws in your home's thermal envelope. Creating a consistent indoor climate starts with addressing the structural leaks that undermine your mechanical equipment.
The Threat of Sudden Winter Freezes
Sudden winter cold snaps and ice storms expose underlying issues in gas-powered heating systems. A system that sits dormant for months can easily develop ignition problems, cracked heat exchangers, or faulty sensors that only become apparent when the temperature suddenly drops below freezing. Delayed attention to these minor issues often results in a complete lack of heat during the most dangerous winter storms.You rely on your heating equipment to protect your family and your plumbing from freezing temperatures. When a furnace blows cold air or refuses to turn on, it creates an immediate emergency that disrupts your entire household. Proactive attention to your heating components ensures they will fire up safely and reliably the moment the first winter freeze hits Jenks.
Why Heat Pumps Struggle During Ice Storms
Specialized dual-purpose systems face unique challenges during severe winter weather because they must extract heat from the freezing outdoor air. When ice storms coat the exterior unit in a thick layer of frost, the defrost cycle must work perfectly to keep the system operational. If the defrost board fails or the refrigerant charge is slightly off, the entire outdoor unit will freeze solid and stop producing heat.We frequently see these systems struggling to keep up when the temperature plummets rapidly. Understanding how to properly calibrate the auxiliary heating functions ensures your home stays warm even when the outdoor unit is fighting against ice accumulation. Expert troubleshooting is required to keep these complex systems running efficiently through unpredictable winter weather.
The Cycle of Overworked Mechanical Systems
Because we frequently service homes across the Tulsa area, we understand exactly how these regional weather patterns degrade mechanical components over time. The intense, rapid shift between punishing summer heat and freezing winter conditions places immense year-round stress on residential systems. This continuous cycle of extreme operation means that components wear out much faster here than in milder climates.Homeowners often find themselves caught in a loop of constant breakdowns if they rely on temporary fixes instead of comprehensive solutions. Replacing a burned-out part without addressing the underlying airflow or insulation issue guarantees that the new part will eventually suffer the same fate. We focus on correcting the root cause of the strain to break this cycle of constant breakdowns.
The Importance of Proactive System Care
Routine attention to your mechanical equipment is the most effective way to prevent unexpected failures during extreme weather events. Clearing debris from moving parts, testing electrical connections, and verifying proper refrigerant levels keeps your system operating at peak efficiency. This regular care catches microscopic signs of wear before they escalate into expensive emergencies.You gain peace of mind knowing that your equipment has been thoroughly vetted by a professional before the severe weather arrives. Systems that receive consistent attention simply last longer and cost less to operate on a monthly basis. Investing in routine care is the smartest way to protect your home and your budget from the unpredictable Oklahoma climate.
A Local Family Business Delivering Honest HVAC Solutions
Our Roots in the Jenks Community
Tellez Heating and Air is a family business established in 2009 by Julio Tellez, who set out to build a company grounded in honesty and real technical expertise. Over the years, his two sons have made their own mark on the business, with one creating our recognizable penguin logo and the other growing to become our lead Journeyman. We remain a tight-knit operation that is well established in the community yet still small enough to offer real knowledge and a highly personal touch.We understand that inviting a technician into your home requires a significant amount of trust. That is why we prioritize asking detailed questions, understanding your specific household needs, and recommending the right solution for Oklahoma's extreme weather. Our approach is built on genuine conversations rather than scripted sales pitches.
Visual Proof for Every Diagnosis
One of the most common concerns homeowners have is knowing whether a recommended fix is actually necessary. We eliminate this anxiety by providing clear photographic evidence of every single issue we uncover during our inspection. When our technicians arrive at your property, they document the exact condition of your internal components so you can see the damage for yourself.You will never have to take our word for it when we suggest a specific course of action. We sit down with you, review the photos, and explain exactly what you should and should not be paying for. This transparent process ensures you are fully informed and completely comfortable before any work begins.
Eliminating High-Pressure Sales Tactics
Dealing with a broken climate control system is stressful enough without feeling pressured into making an immediate, expensive decision. We do not believe in high-pressure sales; our only goal is to educate you on your options. Our technicians lay out the facts, give you upfront options, and let you decide what makes the most sense for your family and your budget.We stay on site until you are completely satisfied with the proposed plan and every single question you have is answered. You deserve the time and space to make the right choice for your home without a salesperson looking over your shoulder. We build lifelong relationships with our customers by respecting their time and their intelligence.
A Foundation of Trust and Experience
With Julio's 30+ years and Alec's 10+ years in the trade, our team knows the mechanical failures the local weather can produce. We back up this field knowledge with solid credentials, operating as a bonded and insured company. Our state license, #0061973, provides an additional layer of security.You can rest easy knowing that the people working on your property are skilled, qualified, and deeply committed to their craft. We stand behind our workmanship with our 100% Satisfaction Guarantee. Doing the job right the first time is the only way we know how to operate.
Financing Options for Major Upgrades
We know that upgrading a failing mechanical system is a significant financial investment that often comes at the most inconvenient time. To make this process easier, we offer free estimates on all new equipment so you know exactly what to expect financially. You will see your options up front, before any work begins.When it is time to move forward, we provide flexible financing options through trusted partners like GoodLeap and Synchrony. These programs allow you to break up the cost of a major upgrade into manageable monthly payments that fit your household budget. Securing a reliable, highly efficient system is entirely possible without draining your emergency savings.
Comprehensive Maintenance Plans
Keeping your equipment in top condition is effortless when you enroll in our dedicated ongoing care program. Service Club members get two precision tune-ups a year (spring AC and fall furnace), 15% off repairs, and priority scheduling. You also get priority scheduling, which moves you to the top of the service call list.This comprehensive approach to system care helps your equipment operate efficiently.