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    Average homeowner rating
  • Verified reviews icon131
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Grandfield, OK

*The Angi rating for Heating And Air Conditioning Service companies in Grandfield, OK is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Grandfield, OK is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

Last update on December 06, 2025

Find Heating and air conditioning pros in Grandfield

Avatar for D & R Heating & Air

D & R Heating & Air

5.00(
7
)
•Approved Pro

D & R Heating & Air

5.00(
7
)
•Approved Pro
Customers say: Quick response
30 local quotes requested
44 years of experience

D & R Heating & Air is a full-service HVAC company serving throughout Lawton & Elgin, OK and surrounding areas. With over 18 years of experience in the heating and cooling industry, we are dedicated to providing excellent servie at affordable prices. We also offer financing solutions to make things easier on your pocketbook. We do air duct installations and offer HVAC unit installations, repair, and maintenance services. You can count on us for service completed with attention to detail and the utmost respect for your time and property. Rely on D & R Heating & Air for HVAC repair, replacement or maintenance.

"Our appointment was fir between 9am - noon. He called sbout 8:30am to say he was on his way. He arrived just after 9am. He was nice, friendly and courteous. We just wanted our furnace cleaned and inspect. He did the job and told us our furnace was in great shape. He didn't try to uosell us on anything. I would recommend D&R HEATING AND AIR. "

Keith P on October 2025

D & R Heating & Air is a full-service HVAC company serving throughout Lawton & Elgin, OK and surrounding areas. With over 18 years of experience in the heating and cooling industry, we are dedicated to providing excellent servie at affordable prices. We also offer financing solutions to make things easier on your pocketbook. We do air duct installations and offer HVAC unit installations, repair, and maintenance services. You can count on us for service completed with attention to detail and the utmost respect for your time and property. Rely on D & R Heating & Air for HVAC repair, replacement or maintenance.

"Our appointment was fir between 9am - noon. He called sbout 8:30am to say he was on his way. He arrived just after 9am. He was nice, friendly and courteous. We just wanted our furnace cleaned and inspect. He did the job and told us our furnace was in great shape. He didn't try to uosell us on anything. I would recommend D&R HEATING AND AIR. "

Keith P on October 2025

Avatar for Sentri Homes

Sentri Homes

No reviews yet

Sentri Homes

No reviews yet
365 local quotes requested

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Dunn Right

No reviews yet

Dunn Right

No reviews yet

Dunn Right services is a welding and handyman service. Fair and honest prices with above average quality. The list of jobs unable to commit to is much smaller than the "can" . In other words, give us a ring and state your need , and we'll get you an estimate and arrive in a timely manner.

Dunn Right services is a welding and handyman service. Fair and honest prices with above average quality. The list of jobs unable to commit to is much smaller than the "can" . In other words, give us a ring and state your need , and we'll get you an estimate and arrive in a timely manner.

Avatar for Comfort Solutions Heating And Air

Comfort Solutions Heating And Air

No reviews yet

Comfort Solutions Heating And Air

No reviews yet
13 years of experience

"Our Committment, Your Comfort" We at Comfort Solutions Heating And Air LLC are experts in our trade and our commitment to quality shows. We pride ourselves on integrity and professionalism. Traditional Service, Just Done BETTER! Licensed, Bonded and Insured. Special Financing Options from no credit checks to 0% Interest. Up to 20 Years Parts AND Labor Warranty on Installation and Repair. Up to $1000 TRADE IN ALLOWANCE Centerpoint Energy Rebates and Incentives. Free estimates on repairs over $500.00 We are a full service Heating and Cooling Mechanical Contractor located in Lawton, Oklahoma

"Our Committment, Your Comfort" We at Comfort Solutions Heating And Air LLC are experts in our trade and our commitment to quality shows. We pride ourselves on integrity and professionalism. Traditional Service, Just Done BETTER! Licensed, Bonded and Insured. Special Financing Options from no credit checks to 0% Interest. Up to 20 Years Parts AND Labor Warranty on Installation and Repair. Up to $1000 TRADE IN ALLOWANCE Centerpoint Energy Rebates and Incentives. Free estimates on repairs over $500.00 We are a full service Heating and Cooling Mechanical Contractor located in Lawton, Oklahoma

Avatar for Second Nature (Formerly FilterEasy)

Second Nature (Formerly FilterEasy)

5.00(
1
)

Second Nature (Formerly FilterEasy)

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Second Nature, formerly FilterEasy, empowers its members to achieve long-lasting, sustainable home wellness with convenient subscription plans, including high-quality home air filters and refrigerator water filters. We exist to simplify home wellness, to make it so easy and convenient that it becomes second nature. Learn about our products and subscribe at www.SecondNature.com/home.

Second Nature, formerly FilterEasy, empowers its members to achieve long-lasting, sustainable home wellness with convenient subscription plans, including high-quality home air filters and refrigerator water filters. We exist to simplify home wellness, to make it so easy and convenient that it becomes second nature. Learn about our products and subscribe at www.SecondNature.com/home.

Robinson Air

3.67(
3
)

Robinson Air

3.67(
3
)
Customers say: True professional
Emergency services offered

We offer you Dependable Service you can count on. You don’t want to fix the same thing twice, well neither do we. Robinson Air is experienced at installing and maintaining all makes and models of home comfort equipment. We sell the very best, and maintain numerous brand names. Robinson Air also guarantees all of our service work with a 100% satisfaction, money back guarantee. Whether it’s routine maintenance, a service call, or the installation of a complete New Home Comfort System, we will put our technical expertise to work for you. Busy? We understand. That’s why we respond to your call within hours, not days. If you need service at your home or business, we work with you to schedule a service call that’s as quick and convenient as possible. Once your service call is scheduled, we’ll be at your front door on time and ready to work. At Robinson Air, we respect your time and when we set an appointment with you, we are on time. Making sure that the job is complete and that your home or office is left clean. As you know, not all heating and air conditioning companies are alike. Robinson Air prides itself on customer satisfaction. So give us a call today

"Sure, here's a revised version: --- I've never had to deal with an air conditioner that breaks down as often as the one Robinson installed. Every minor power interruption results in calling a technician because the system can't communicate with itself, or a part has failed, often due to the power failure. I purchased a package that includes "parts and labor" for over $14k, expecting a reliable product from an established, locally-owned company. How wrong I was. Since May 2019, I've had to call Robinson every 2-3 months to fix something on my unit. While they sometimes comp the service fee, more often than not, I end up paying to repair subpar equipment. For example, today, on July 29, I was charged a service fee after the unit lost communication due to a power surge. Additionally, I was charged for a system update, only to find out that during their last visit in ( see below for rest)"

Jaime M on July 2024

We offer you Dependable Service you can count on. You don’t want to fix the same thing twice, well neither do we. Robinson Air is experienced at installing and maintaining all makes and models of home comfort equipment. We sell the very best, and maintain numerous brand names. Robinson Air also guarantees all of our service work with a 100% satisfaction, money back guarantee. Whether it’s routine maintenance, a service call, or the installation of a complete New Home Comfort System, we will put our technical expertise to work for you. Busy? We understand. That’s why we respond to your call within hours, not days. If you need service at your home or business, we work with you to schedule a service call that’s as quick and convenient as possible. Once your service call is scheduled, we’ll be at your front door on time and ready to work. At Robinson Air, we respect your time and when we set an appointment with you, we are on time. Making sure that the job is complete and that your home or office is left clean. As you know, not all heating and air conditioning companies are alike. Robinson Air prides itself on customer satisfaction. So give us a call today

"Sure, here's a revised version: --- I've never had to deal with an air conditioner that breaks down as often as the one Robinson installed. Every minor power interruption results in calling a technician because the system can't communicate with itself, or a part has failed, often due to the power failure. I purchased a package that includes "parts and labor" for over $14k, expecting a reliable product from an established, locally-owned company. How wrong I was. Since May 2019, I've had to call Robinson every 2-3 months to fix something on my unit. While they sometimes comp the service fee, more often than not, I end up paying to repair subpar equipment. For example, today, on July 29, I was charged a service fee after the unit lost communication due to a power surge. Additionally, I was charged for a system update, only to find out that during their last visit in ( see below for rest)"

Jaime M on July 2024

Showing 1-10 of 41
Heating and Air Conditioning questions, answered by experts

On a summer day, expect your AC to run between 12 and 16 hours. However, this time frame depends on just how hot it is outside and the comfortable temperature you’re hoping to maintain indoors. Assuming the size of your AC is appropriate for the space you’re trying to cool, it shouldn’t be a problem for it to work this many hours.

If left untreated, a frozen AC unit can lead to costly damage, especially to the compressor and evaporator coils. When ice forms on the evaporator coils, they become brittle and more susceptible to breaking. Plus, a freeze makes your AC system much less efficient, which means it's wasting energy and costing you more in your monthly energy bills.

Split systems are the most common type of HVAC system. Split systems have two main units: an indoor one and an outdoor one. These units work together to pull in air, heat or cool it, and distribute it throughout your home. Other popular types of HVAC systems include hybrid systems and packaged heating and air systems.

NATE (North American Technician Excellence) certification is not legally required for HVAC technicians in most areas, but hiring a professional with this certification is highly recommended. NATE-certified technicians demonstrated their expertise and proficiency in different types of HVAC systems, offering assurance of quality service. It's a voluntary certification, yet it indicates a commitment to professionalism and ongoing training. Choosing a NATE-certified technician often means you're working with someone who is up-to-date on industry standards and best practices, which can lead to better service, energy efficiency, and long-term cost savings.

No, it's not advisable to only replace the outside AC unit connected to your system. AC units are designed to work as a cohesive system, and older units work differently than newer units. Therefore, replacing only one component can lead to incompatibilities that affect the system’s performance. Replacing one component can void your warranty, costing you money for repairs.

The Grandfield, OK homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.

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