PRECISION TX HEAT & AIR
AC Tune Up and HVAC Maintenance in Lavon, TX
Seasonal Tune Ups, Full System Inspections, and HVAC Maintenance Plans for Homeowners Across Rockwall County.
Precision TX Heat & Air provides professional AC tune up and furnace tune up services to homeowners and businesses across Lavon, TX and the surrounding Rockwall County communities. Regular HVAC maintenance is the most cost-effective way to keep your system running efficiently, extend its lifespan, and avoid the emergency breakdowns that always seem to happen at the worst possible time.
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24/7 Emergency Response
Family-Owned and Operated
Licensed and Certified Technicians
Free Estimates
Financing Available
Trusted AC Services
The Smartest Thing You Can Do for Your HVAC System Is Maintain It Regularly
Most homeowners only think about their HVAC system when something goes wrong, and by then the repair is usually more expensive than it would have been if the developing problem had been caught during a routine inspection. Precision TX Heat & Air is a family-owned HVAC company based in Lavon, TX, and we provide professional AC tune up and furnace tune up services to homeowners and businesses across Rockwall, Royse City, Fate, Heath, Forney, and the surrounding DFW communities. Our certified technicians perform thorough seasonal inspections that go well beyond a quick filter check, covering every major component of your heating and cooling system to make sure everything is operating safely, efficiently, and within manufacturer specifications. Customers who keep up with annual HVAC maintenance consistently see fewer emergency breakdowns, lower energy bills, and longer equipment lifespans than those who only call when something stops working. If you have been putting off scheduling a tune up, now is a good time to get it on the calendar.
AC MAINTENANCE
AC Tune Up Service — Is Your Air Conditioner Ready for a Texas Summer?
A professional AC tune up before the summer season begins is the single best thing you can do to make sure your air conditioning system is ready to handle the months of hard work that North Texas summers demand. Our AC maintenance service is thorough, systematic, and performed by certified technicians who know exactly what to look for in every major component of your cooling system.
What Our AC Tune Up Includes
A Complete Inspection, Not Just a Filter Swap
Our AC tune up covers every major component of your air conditioning system so nothing gets missed and no developing problem goes undetected before the heat arrives. We inspect and clean the evaporator and condenser coils, which lose efficiency when coated with dust and debris and can cause the system to work harder than it should to deliver the same cooling output. We check and record refrigerant levels to identify any loss that would indicate a leak in the system before it causes compressor damage. We test all electrical connections, capacitors, and contactors for signs of wear or corrosion that could lead to a failure mid-season. We inspect the blower motor and belt, measure airflow at the supply and return vents, and verify that the thermostat is calibrated correctly and communicating properly with the system. When the inspection is complete, we give you a written summary of your system's condition including anything that needs attention now and anything worth monitoring before the next service visit.
When Should You Schedule Your AC Tune Up?
Before the Heat Arrives Is Always the Right Time
The best time to schedule an air conditioner tune up is in the spring, before temperatures start climbing and before our schedule fills up with emergency repair calls from systems that were not serviced ahead of the season. Catching a developing refrigerant leak, a capacitor that is beginning to weaken, or a coil that needs cleaning in April is a quick, inexpensive fix. Finding the same problem in July when your system has already broken down in triple-digit heat is a more expensive emergency that often could have been avoided. We recommend scheduling your AC tune up between February and April to make sure your system is fully inspected and ready before the first hot spell of the year. If you missed the spring window, it is still worth scheduling because even a mid-season inspection can catch problems before they become failures.
AC Checkup After a Long Winter
Your System Has Been Sitting Idle and Deserves a Fresh Look
Even if your air conditioner ran well at the end of last summer, a lot can change over the winter months when the system sits unused. Insects and small animals sometimes nest in outdoor condenser units during the cold months, refrigerant connections can develop minor seepage over time, and electrical components can corrode during extended periods of inactivity. A thorough AC checkup at the start of the season clears out anything that may have accumulated in the unit over winter, verifies that all connections are tight and all components are in working order, and gives you confidence that the system is genuinely ready to perform rather than just assuming it will because it worked fine last September. Starting the cooling season with a professional inspection is a small investment that pays for itself the first time it catches a problem before it becomes an emergency repair.
FURNACE MAINTENANCE
Furnace Tune Up Service — Is Your Heating System Ready for Winter?
A professional furnace tune up before the heating season begins is just as important as the AC tune up before summer. Our heating maintenance service covers all three major system types, including furnaces, boilers, and heat pumps, and it is designed to make sure your heating equipment is operating safely and efficiently before temperatures drop and you are depending on it every day.
What Our Furnace Tune Up Includes
A Safety and Performance Inspection From Top to Bottom
Our furnace tune up is a comprehensive inspection and servicing of every major component in your heating system, not a quick visual check followed by a bill. We inspect the heat exchanger for cracks or signs of deterioration that could allow carbon monoxide to enter the air supply, which is one of the most important safety checks on any gas furnace and one that should never be skipped. We clean and test the burners, inspect the ignition system and flame sensor, and verify that the flue venting is clear and properly connected. We check the blower motor and belt, measure airflow, and test all safety controls including the high-limit switch and pressure switches to make sure they are operating correctly. For heat pumps, we inspect the reversing valve, refrigerant levels, defrost cycle operation, and auxiliary heat strips. For boilers, we check the circulator pump, expansion tank pressure, zone valves, and all safety controls. When the inspection is complete, you receive a written summary of your system's condition and any issues that need attention.
When Should You Schedule Your Furnace Tune Up?
Before the First Cold Snap Is Always the Right Answer
The best time to schedule a furnace checkup is in the fall, before temperatures drop and before our schedule fills up with heating repair calls from systems that were not serviced ahead of the season. Finding a failing ignitor, a flame sensor coated with oxidation, or a heat exchanger that shows early signs of cracking in October is a manageable repair that can be completed before you need the system every day. Finding the same problem on a cold December night when the furnace stops working is an emergency that could have been avoided. We recommend scheduling your furnace tune up between September and November to make sure your heating system is fully inspected and ready before the first hard freeze of the year. If you missed that window, call us anyway because a mid-winter inspection can still catch developing problems before they cause a full breakdown.
MAINTENANCE PLAN
Our HVAC Maintenance Plan — Year-Round Coverage With Priority Service
For homeowners who want ongoing protection rather than a one-time tune up, our HVAC maintenance plan provides scheduled seasonal service, priority scheduling, and repair discounts that add up to meaningful savings over the course of the year. This is the most cost-effective way to keep your system in top condition and avoid the expense and stress of unexpected breakdowns.
What Our HVAC Maintenance Plan Covers
Everything You Need to Keep Your System Running at Its Best All Year
Our HVAC maintenance plan includes a professional AC tune up before summer and a furnace tune up before winter, so both your heating and cooling systems are inspected and serviced before each season that depends on them. Plan members receive priority scheduling, meaning when you call for a service appointment you move to the front of the line rather than waiting for the next available slot during our busy season. Members also receive a discount on any repairs identified during a maintenance visit, which can save a meaningful amount when a tune up uncovers a component that needs attention. Preventive HVAC maintenance is the most reliable way to extend the life of your equipment and keep your energy costs down, and our plan makes it easy to stay on schedule without having to remember to call every six months.
Who Benefits Most From an HVAC Service Plan?
Homeowners Who Want Fewer Surprises and Lower Long-Term Costs
Any homeowner with a central heating and cooling system benefits from regular maintenance, but an HVAC service plan makes the most sense for homeowners who want the peace of mind of knowing their system has been professionally inspected before every season, those who have experienced unexpected HVAC breakdowns in the past and want to reduce the likelihood of another one, and those who want to protect a relatively new system and keep the manufacturer warranty in good standing. Customers on our maintenance plan consistently see lower emergency repair rates than those who skip regular service, and many tell us the plan pays for itself the first time a tune up catches a developing problem before it causes a breakdown. Ask us about plan pricing and what is included when you call to schedule your first service.
PRECISION TX HEAT & AIR
Ready to Get a Free Estimate on Your New Heating System?
Whether you are installing a furnace, boiler, or heat pump, the first step is a free estimate with no obligation. We answer all your questions, recommend the right system for your home, and give you a clear price before anything starts.
WHY CHOOSE US
Why Homeowners in Lavon and Rockwall County Choose Us for Heating Installation
Choosing the right heating contractor for an installation is a decision that affects your home's comfort and energy costs for the next two decades. Here is what makes Precision TX Heat & Air the right choice.
Proper system sizing is the single most important technical decision in a heating installation, and it is one that too many contractors get wrong by defaulting to whatever is most convenient rather than what is actually correct for the home. An oversized furnace short cycles, turning on and off too frequently, which wastes energy, causes uneven heating, and puts premature wear on the equipment. An undersized system runs constantly and still cannot keep the home comfortable on the coldest days. We calculate the correct system size for your home using a proper heating load calculation that accounts for square footage, insulation levels, ceiling height, window configuration, and local climate conditions before we recommend any equipment. Getting this right is something we take seriously on every installation job regardless of the size of the home or the cost of the system.
We Size Your System Correctly Every Time
Many heating companies are most comfortable with gas furnace installations and less experienced with boilers or the specific requirements of heat pump systems. Our technicians are trained and experienced on all three, which means you get installation expertise and honest guidance regardless of which system type is the right fit for your home. We do not steer customers toward a system type based on what is easiest for us to install. We recommend what genuinely makes the most sense for the home, the budget, and the long-term energy goals of the homeowner. If you are not sure which system type is the right choice for your situation, we walk you through the comparison honestly and help you make the decision with full information.
We Install All Three Heating System Types
We complete every heating installation to local building code requirements and manufacturer installation specifications without exception. This matters for several important reasons that go beyond just doing the job correctly. Most heating system warranties require the equipment to have been installed by a licensed contractor following manufacturer guidelines, and a shortcut taken during installation can void the warranty before the system ever has its first problem. Code compliance also protects you as a homeowner when it comes time to sell the property or when an insurance claim involves the heating system. Our technicians do not take shortcuts, and we do not leave a job until the installation meets every standard it is supposed to meet.
Every Installation Meets Code and Manufacturer Specifications
A growing number of homeowners across Rockwall County are asking about replacing their gas furnace with a heat pump for improved energy efficiency and lower long-term operating costs. We think that is a great question and one that deserves an honest answer rather than a sales pitch in either direction. Whether a heat pump makes sense for a specific home depends on the size and insulation of the home, the existing electrical service, the local utility rates for gas and electricity, and how cold it typically gets in the area during winter. We walk homeowners through all of those factors during a free estimate visit so the decision is based on real numbers and real conditions rather than general claims about which system is better. If a heat pump is the right call, we install it correctly. If a high-efficiency furnace makes more sense for the situation, we tell you that too.
Honest Guidance on the Furnace to Heat Pump Switch
We provide a written estimate for every installation before any work begins, and the price on that estimate is the price on your final invoice. Every cost associated with the job, including equipment, labor, materials, and disposal of any old equipment, is documented upfront so you know exactly what you are agreeing to before we start. We also offer financing options for qualifying customers because a new heating system is a significant investment that does not always come at a convenient time. Flexible payment plans allow you to move forward with the installation your home needs now and manage the cost over time in a way that fits your budget. Ask us about available financing plans during your free estimate visit.
Transparent Pricing and Financing for New Systems
HOW IT COST
How Much Does Heating Installation Cost in Lavon, TX?
Furnace installation cost is one of the most searched questions by homeowners planning a new heating system, and we believe in giving straight answers rather than deflecting until you schedule a visit.

The cost to install a furnace depends primarily on the size of the unit needed for your home, the efficiency rating you choose, and whether any additional work is required alongside the installation itself. A straightforward furnace swap in a home with existing ductwork and compatible gas connections will cost less than a project that also involves duct modifications, gas line upgrades, or flue venting changes required by a switch to a high-efficiency condensing furnace.
Heat pump installation cost varies based on the brand, the efficiency rating, and the size of the system required for your home's heating and cooling load. Dual-fuel systems that pair a heat pump with a gas furnace backup cost more than a standard heat pump installation but deliver the best of both systems in a North Texas climate where the occasional hard freeze pushes temperatures below the effective range of a heat pump alone.
Heating system installation cost across all three system types also reflects labor, any required permits, and any incidental materials needed to complete the installation correctly. All of these are itemized in your written estimate so you know exactly what you are paying for and why.
If you want a general idea of what your specific installation might cost before scheduling a visit, call us and describe your home, your current heating setup, and what you are looking to install. We can often give you a useful range over the phone. For a precise written quote, we schedule a free estimate visit at no obligation.
We also offer financing for qualifying customers so the cost of a new heating system does not have to be a barrier to getting your home comfortable before winter arrives.
OUR FAQS
Frequently Asked Questions About Heating Installation in Lavon, TX
Here are honest answers to the questions we hear most often from homeowners before scheduling a heating installation.
How Long Does Heating Installation Take?
Most standard furnace installations, meaning a unit swap in a home with existing compatible ductwork and gas connections, are completed in a single day. Boiler installations typically take one to two days depending on the complexity of the piping and zone configuration. Heat pump installations are generally completed in a day, though dual-fuel systems that involve both a heat pump and a furnace may take longer depending on the scope of the electrical and gas work involved. We walk you through the expected timeline during your free estimate so you can plan accordingly and arrange for someone to be home during the installation.
Should I Replace My Furnace With a Heat Pump?
This is one of the most common questions we hear right now, and the honest answer is that it depends on your specific home and situation. Heat pumps are highly efficient in moderate climates and work extremely well in the North Texas area for the majority of the heating season. On the coldest days, a heat pump's efficiency drops and a supplemental heat source becomes necessary, which is why many homeowners in this area choose a dual-fuel system that pairs a heat pump with a gas furnace backup. The financial case for switching depends on your current utility rates for gas and electricity, the efficiency of your existing furnace, the size of your home, and how long you plan to stay in the house. We walk you through all of those factors during a free estimate visit so the decision is based on your actual numbers rather than a general recommendation.
What Size Furnace Does My Home Need?
The right furnace size depends on your home's square footage, ceiling height, insulation quality, window placement, and local climate conditions, not just a rough square footage estimate. This calculation is called a heating load calculation, and it is the correct way to size a new furnace rather than simply matching the size of the old unit, which may have been improperly sized to begin with. We perform this assessment during your free estimate visit to make sure the system we recommend is genuinely the right size for your home. An incorrectly sized furnace, whether too large or too small, leads to comfort problems and higher energy costs that could have been avoided with proper sizing upfront.
Does a New Heating System Come With a Warranty?
Yes. New heating systems come with a manufacturer warranty that covers parts for a set number of years after installation, with terms that vary by brand and equipment model. Many manufacturers require the system to be registered within a certain window after installation to activate the full warranty term, and we help you understand that process and complete it before we leave on installation day. Manufacturer warranties also typically require the system to have been installed by a licensed contractor, which is one more reason proper installation matters beyond just the quality of the work itself. We are a licensed heating contractor, and every installation we complete qualifies for full manufacturer warranty coverage.
Can You Install a New Furnace If My Ductwork Is Old?
Yes, but we assess the condition and sizing of your existing ductwork as part of the installation process because old or leaky ducts can significantly undermine the performance of a brand new system. Ductwork that leaks conditioned air into unconditioned spaces like attics or crawlspaces wastes a meaningful percentage of the heat your new furnace produces before it ever reaches your living areas. If we find that your ductwork needs repairs or modifications as part of the installation project, we discuss that with you upfront and include it in the estimate so the full scope of the job is clear before we begin. In some cases a new furnace also requires duct modifications because high-efficiency condensing furnaces have different venting requirements than the older conventional furnace they are replacing.
Trusted Professionals
Exploring All Your Options Before Deciding?
If you are still weighing whether a new installation or another service is the right move for your situation, our heating repair and heating replacement pages cover everything you need to know to make a confident decision.
Heating Repair If your existing system has a fixable problem and is not too old to be worth repairing, our heating repair page covers everything we diagnose and fix across all three heating system types and what to expect from the repair process. Learn More About Heating Repair
Heating Replacement If your current system is aging and you are weighing a full replacement against continued repairs, our heating replacement page walks you through how to evaluate that decision and what the replacement process looks like from start to finish.
Learn More About Heating Replacement
SERVICE AREAS
Heating Installation Across Lavon, Rockwall County, and the DFW Area
Precision TX Heat & Air provides HVAC repair and installation services in Lavon, TX and throughout Rockwall County and the greater Dallas-Fort Worth area. Whether you are near Lake Ray Hubbard in Rockwall, in the neighborhoods along Highway 66 in Royse City, or out in Forney, Fate, or Heath, our team is nearby and ready to respond when your heating system needs attention.
- Lavon
- Rockwall
- Royse City
- Fate
- Heath
- Forney
- Rowlett
- Garland
- Wylie
- Mesquite
- Terrell
- Plano
- Allen
- Greenville
GET A FREE QUOTE
Ready to Install a New Heating System? Let's Start With a Free Estimate.
Whether you are installing a furnace, upgrading to a heat pump, or adding a boiler system to your home, Precision TX Heat & Air is ready to help you get it done right. We offer free estimates, transparent pricing, flexible financing, and discounts for veterans, first responders, and teachers.
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