Insulation in Tulsa and Broken Arrow, OK

Fixing High Bills and Hot Rooms Across the Tulsa Metro

Is your HVAC system running non-stop while your hallway ceiling radiates heat, certain rooms stay stubbornly drafty, and your utility bills keep climbing? Swapping filters and closing blinds won't fix a failing thermal envelope that forces your equipment to work itself to death. Tellez Heating and Air is ready to diagnose the real culprit above your ceiling and restore control to your home.

We get calls like this every day across the Tulsa Metro, and nine times out of ten, the equipment isn't the primary problem. Your ductwork and indoor units are fighting a losing battle against degraded, compacted, or insufficient attic insulation. The sheer radiant heat of an Oklahoma summer bakes your attic, and without a proper barrier, that heat pushes straight down into your living space.

Catching and fixing these thermal leaks takes a massive load off your equipment. It completely changes how your home retains treated air, balancing out those hot and cold spots. Let us get up in the attic, find the weak points, and stop your hard-earned money from escaping through the roof.

Building a Better Thermal Barrier

When we get up in the attic and can clearly see the bare ceiling joists, we know exactly why your air conditioner is running 15 hours a day. Insulation settles, compacts, and degrades over time, especially under the brutal extremes of our local weather. Older fiberglass batts or blown cellulose lose their loft, and when that fluff flattens out, they lose their R-value, which is their ability to resist heat transfer.

Heat transfers right through the ceiling drywall, turning your living space into a battleground your HVAC system cannot win. You will notice this when the thermostat says one temperature, but the room feels ten degrees hotter. If you ignore this heat transfer long enough, you will likely be calling us for an AC Repair visit when your overworked compressor finally burns out from short-cycling.

Our attic evaluation covers the critical details to ensure we are actually solving the problem: * Measuring current insulation depth against modern building codes * Checking for compacted areas that have lost their thermal resistance * Inspecting soffit vents to ensure proper airflow and moisture control * Identifying spots where ductwork is poorly covered or exposed

If the existing material is healthy but simply lacking in depth, we blow in premium loose-fill insulation right over the top to build up that thermal barrier. We also install baffles to ensure your soffit vents aren't blocked by the new material. This allows the attic to breathe properly, venting out superheated air and preventing winter moisture buildup that can lead to wood rot.

Catching poor insulation early and upgrading it takes a massive load off your equipment. It is one of the most effective ways to drop your monthly utility bills and extend the lifespan of your mechanical systems. Rely on our Blow-In Insulation experts to restore your home's defenses across the Tulsa Metro.

Stopping the Drafts Before They Start

Insulation alone only slows down heat transfer, but it does absolutely nothing to stop the physical movement of air leaking out of your living space. Homeowners often complain about drafty rooms, unusually fast dust accumulation, or massive temperature differences between the first and second floors. They assume they just need thicker insulation, completely missing the dozens of hidden bypasses scattered across their ceiling deck.

Conditioned air escapes and dusty attic air intrudes through gaps around recessed lighting, plumbing stacks, electrical wire holes, top plates, and HVAC boots. This creates a vacuum effect inside your home, pulling unconditioned air in from the outside to replace what was lost into the attic. A home full of air leaks will make even a brand-new Heat Pump Repair or installation feel like a waste of money because the heated air just goes right out the roof.

How We Seal the Envelope

We approach this by getting under the existing insulation to expose every single bypass and gap along the ceiling plane. Using expanding foam and high-grade caulk, we seal the thermal envelope tight before any new insulation goes down. Skipping air sealing before insulating is like putting a thick wool sweater on in a windstorm—you need a windbreaker first to stop the breeze.

By stopping the physical airflow, we prevent your expensive conditioned air from escaping into the unconditioned attic. It is a relatively low-cost, high-impact step that maximizes the performance of both your HVAC system and your insulation. Once the ceiling deck is sealed, your home actually holds onto the air you pay to heat and cool.

Lock in your comfort with our comprehensive Attic Air Sealing service to stop thermal bypasses for good.

Clearing Out Contaminated and Ruined Materials

You cannot simply cover up soaking wet or pest-infested insulation and expect your home to smell clean or hold temperature. Sometimes blowing new material over the old stuff is a recipe for disaster, trapping moisture or contaminants directly against your ceiling drywall. We get called out for musty smells lingering in the house, sudden allergy flare-ups, or visible water stains appearing in hallways.

When we inspect the attic, we frequently find insulation that has been ruined by roof leaks, compacted by heavy foot traffic, or contaminated by rodents. Mice and squirrels leave behind waste that turns your insulation into a biohazard, destroying its thermal resistance. Ignoring this will eventually push airborne pathogens through your ductwork, requiring extensive HVAC Maintenance to clean up the resulting mess in your indoor air quality.

When to call for complete removal: * Visible water damage or active roof leaks saturating the material * Strong musty odors or signs of mold growth above the ceiling * Evidence of rodent or pest infestations in the attic space * Heavy compaction from previous contractors walking on the insulation * Fire or smoke damage compromising the integrity of the material

We use high-powered commercial vacuums to safely suck out the old, ruined material, bagging it entirely outside the living space. This ensures no dust, fiberglass, or contaminants cross-contaminate your home during the extraction process. Once the space is cleared down to the bare drywall, we sanitize the area and prep it for a fresh, clean thermal barrier.

Leaving compromised insulation in place puts your family at risk and actively destroys the new insulation you pay to put on top of it. Trust our Insulation Removal team to safely extract ruined materials and give your attic a clean slate.

Honest Diagnostics and No-Pressure Solutions

When Julio Tellez founded this family business in Tulsa in 2009, the priority was simple: ask detailed questions, understand the home, and recommend the right solution without the high-pressure sales tactics. Today, with Julio's 30+ years and Alec's 10+ years in the trade, and Julio's son Alec serving as our lead Journeyman, that approach remains exactly the same. We do not just guess at what is happening above your ceiling or behind your walls.

We get up in the attic, take detailed photos of the insulation depth, ventilation, and air leaks, and bring that evidence right to your kitchen table. You get to see exactly what you are paying for, and more importantly, what you do not need to pay for. Homeowners often worry about being upsold on things they don't need, which is why our technicians lay out your options clearly and stay on-site until every single question is answered.

We know that major home upgrades are a significant investment, which is why we offer free estimates on new equipment and flexible financing through GoodLeap and Synchrony. We are fully licensed (#0061973), insured, and bonded. Call or text us at (918) 809-2017. We answer calls and texts until about 10 PM most nights.

Complete Climate Control for Your Home

Insulation is only half the battle when it comes to whole-home comfort. If your attic is sealed and insulated but your home is still struggling to maintain temperature, the equipment itself might be the bottleneck. We routinely handle complex AC Repair calls when overworked units finally give out during the brutal Oklahoma summer heat.

When winter hits, we are ready to troubleshoot failing burners and cracked heat exchangers with our reliable Furnace Repair services. If you rely on an all-electric system, our team is highly trained in diagnostics and Heat Pump Repair to keep your reversing valves and compressors running smoothly. To protect your entire system year-round, we also offer comprehensive Maintenance Plans designed to keep your airflow strong, your equipment efficient, and your warranty valid.

Stop Paying to Heat and Cool Your Attic

Do not let the air you paid to heat and cool escape through a poorly insulated ceiling, forcing your HVAC system into an early grave. Getting your attic properly sealed and insulated is one of the smartest investments you can make for your home's comfort and your monthly utility bills. The longer you wait, the harder your mechanical equipment has to work to compensate for the thermal leaks.

Stop throwing money out the roof and start taking control of your indoor environment. Reach out today to schedule an honest, photo-backed evaluation of your attic and take the pressure off your HVAC system.