Comprehensive HVAC Solutions Tailored to Your Home

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Military-Grade Precision

Veteran-led discipline applied to every repair. We ensure every job is safe, secure, and double-checked.

A black icon of a wall-mounted air conditioner blowing cool air downward.

Expert Home Education

We explain the "why" behind your service, helping you maximize system life and lower energy costs.

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Local Climate Specialists

Durable solutions built for Oklahoma’s weather. We install equipment designed to last in our local heat.

Expert Heating & Cooling Solutions Built for Reliability

At D&R Heating & Air, we provide more than just a quick fix—we deliver long-term comfort solutions designed to keep your home running smoothly year-round. With 24 years of experience serving Southwest Oklahoma, our veteran-led team understands the unique demands the local climate puts on your HVAC system.

Whether you are looking to upgrade to a high-efficiency system, require precision repairs, or need professional ductwork to improve your air quality, we prioritize clear communication and meticulous workmanship. Our goal is to ensure your family enjoys a safe, efficient, and perfectly tempered home environment, backed by the integrity and discipline you expect from a family-run, veteran-owned business.

A light green, rectangular air conditioning unit sitting on a concrete patio next to a red brick wall.

Precision HVAC Services for Every Season

A gray Coleman residential air conditioning unit sits on a concrete pad against a yellow brick wall.

Air Conditioning

At D&R Heating & Air, we deliver expert air conditioning solutions designed to keep your home a sanctuary, even during the peak of an Oklahoma summer. Whether you are looking to install a new high-efficiency system or need rapid repairs on your current unit, our experienced team provides precision service built for lasting performance.

We work with you to understand your home’s layout and cooling needs to recommend systems that match your lifestyle and budget. Our installations are backed by 24 years of technical expertise, ensuring every component is calibrated for maximum airflow and energy savings. As your trusted local HVAC pros serving Lawton and the surrounding communities, we handle every aspect of your cooling project with professionalism and clear communication.

Heating

When the temperatures drop, you need a heating system that performs without fail. We provide professional furnace installation, repair, and maintenance services designed to improve your home’s safety and warmth. From heat exchangers to pilot lights, our technicians—many trained at Lawton Vo Tech—ensure your system is operating at peak efficiency to prevent unexpected breakdowns.

A properly maintained heating system does more than just keep you warm; it protects your home and lowers your utility bills. We focus on dependable service and durable materials to ensure your family stays cozy throughout the winter months.

A mechanical closet in a garage containing a furnace unit, water heater, and various tools and supplies.
Silver, insulated air ducts suspended from wooden rafters in an unfinished attic space.

Duct Work

Your HVAC system is only as good as the ducts that carry the air. We specialize in duct work repair, sealing, and full installations that ensure every room in your house receives consistent, clean airflow. Many homeowners struggle with hot spots or high dust levels; often, the culprit is aging or poorly designed ductwork.

By optimizing your home's distribution system, we help you get the most out of your AC and Heating units. Our team ensures all ductwork is airtight and properly insulated, reducing the strain on your equipment and significantly improving your indoor air quality.

Heat Pumps

Heat pumps are an incredible, all-in-one solution for year-round comfort. At D&R Heating & Air, we install and service advanced heat pump systems that provide both cooling in the summer and efficient heating in the winter. These systems are perfect for homeowners looking to reduce their carbon footprint and lower monthly energy costs.

As a veteran-owned business, we pride ourselves on honesty—we will evaluate your property to determine if a heat pump is the right fit for your home’s specific needs. We ensure a seamless installation process, giving you a versatile system you can rely on for years to come.

Two residential HVAC heat pump units installed on a brick wall exterior, with one wall-mounted and one on a concrete base.
A wall-mounted air conditioning unit installed in a room with wood-paneled, vaulted ceilings and an orange stepladder.

Ductless Mini Splits

For homes without existing ductwork, or for specific rooms that always seem too hot or too cold, Ductless Mini Splits offer the perfect solution. These systems allow for "zoned" comfort, giving you independent temperature control over specific areas of your home.


As a Mitsubishi Electric partner, we specialize in the precision installation of these sleek, quiet, and highly efficient units. Whether it’s a garage conversion, a sunroom, or a master suite, we provide professional mini-split setups that deliver powerful cooling and heating exactly where you need it most.