
We Put Our Customer's Needs First
Call us for any of the following service needs
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Air Conditioners & Heat Pumps
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Air Handlers
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Furnaces
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Coils
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Clean Rooms
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Packaged Systems
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Rooftop Heating & Cooling Systems
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Refrigeration Systems
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Ventilation Systems
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Chilled Water Systems
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Ductless Systems
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Variable Speed Air Volume Equipment
RTU
The Authority on Air Conditioning Service
Is your commercial RTU not performing at optimal levels? Don't wait until the end of your units lifecycle to plan for replacement. In the Texas heat, it's not an option to wait for weeks for parts and equipment. Supply chain issues have affected turn around times dramatically.
Don’t let frustrating delays affect your bottom line in the future. With an equipment assessment from K.R. Allen, you can budget for equipment replacement versus scrambling for emergency capital. As a HVAC company with diverse vendor relations, we’re dedicated to helping you find the most suitable unit for your operations, and we’ll never push a product just because it’s from a particular manufacturer.
Contact us now to schedule service. Our trucks come fully stocked and we are ready to repair most issues on site. Contact us at (281) 339-3006.
Get priority service, save time and money with a General Service Agreement. Learn More

RTU
The Authority on Air Conditioning Service
Local Commercial RTU Replacement Experts
With over 25 years of experience in HVAC installations along the Gulf Coast, we understand the local climate challenges and are well-prepared to address them. Replacing an RTU in an area like League City, Galveston, or Houston involves specific considerations. Local climate and regulations play major roles.
In League City’s humid climate, a dependable RTU is essential for consistent year-round comfort and efficiency. Coastal areas such as Galveston present additional challenges, as saltwater exposure can accelerate corrosion. To combat this, we apply a specialized protective coating to all RTU components exposed to the elements, safeguarding your investment against rust and extending the unit’s lifespan.
Whether your business is in League City, Galveston, or Houston, our team delivers tailored solutions designed to meet the demands of your environment.
Affordable Roof Top Unit Installation Services
Don't let frustrating delays impact your business's bottom line. By conducting an equipment assessment with K.R. Allen, you can proactively budget for RTU replacement, rather than scrambling for emergency funds when your unit fails. As an HVAC company with extensive vendor relationships, we are committed to helping you find the most appropriate unit tailored to your operational needs. Rest assured, our recommendations are always based on quality and performance, never influenced by manufacturer affiliations.
RTU Maintenance: Maximizing the Lifespan of your Unit
Proper maintenance is essential to extending the lifespan of your Rooftop Unit. Regular inspections not only prevent unexpected breakdowns but also improve energy efficiency, saving you time and money.
Key maintenance tasks include:
Clean or replace filters regularly.
Check for leaks and fix them promptly.
Ensure proper lubrication of moving parts.
Additionally, monitor your energy bills for sudden increases, as these signal inefficiencies or mechanical issues. Consistent maintenance helps keep your RTU running at peak performance.
For added convenience and cost savings, consider a general service agreement. Our specialists are ready to discuss tailored options to meet your needs. Contact us today for more information and to schedule a consultation.
Professional Rooftop Unit Solutions
Don't wait for your roof-top unit to fail—take action now! Contact K.R. Allen today to schedule your equipment assessment and explore customized solutions for your RTU installation and replacement needs in League City, Galveston, Pasadena, Houston, and the surrounding areas. Call us or visit our website to get started!
Contact us now to schedule service. Our trucks come fully stocked and we are ready to repair most issues on site. Call us at (281) 339-3006 or request service here.
Get priority service, save time and money with a General Service Agreement. Learn More
Air Conditioning
Brands We Service
STEP 2
SERVICE
A technician will visit your location to assess the issue with your AC. We will explain the problem to you and provide you with the best options for your specific needs and unique situation. Each option will come with straightforward pricing. Our trucks are fully stocked, can handle most HVAC issues on site.
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SOLUTIONS CATERED SPECIALLY TO YOU

Do you need service?
It's Easy
Residential and Commercial
AC Repair Service
Fast and reliable response time. Contact us now to schedule an AC repair service call.
Cost-effective solutions that meet the unique needs of various industries.
Partner with us for exceptional service, free estimates, upfront pricing, and more.
27+ years experience delivering unwavering precision and skill
Residential and Commercial
AC Maintenance
U.S. Department of Energy estimates 5-20% on energy bills with regular maintenance
Catch small problems early before they become expensive or irreplaceable to repair.
Get priority service with a preventative maintenance plan - Learn how you can benefit from a service plan
Cost-effective solutions that meet the unique needs of various industries.
Optimizing Facility Operations
General Service Agreements
KR Allen Services is committed to providing top-quality facility maintenance services.
We take care of your facility, so you can focus on your business.
If your on site team can't keep up or your spending extended time finding subcontractors for your maintenance needs, a General Service Agreement may be right for you. As a self-performing maintenance company, KR Allen Services has a team of trained specialists offering a wide range of services, including HVAC, plumbing, refrigeration, and electrical.
We understand that your time is valuable, which is why we aim to provide efficient and effective solutions to your maintenance needs. You save time and money having a single point of contact to manage all of your systems.

WHAT SERVICES DO YOU NEED?

Preventative Maintenance
Scheduled Service Plans
Our HVAC service prioritizes preventative maintenance, so you can avoid costly disruptions to your business. Our experienced team will work with you to schedule regular check-ups and make sure your unit is performing at its best. By preventing mold growth, extending the life of your unit, and maintaining a comfortable work environment, we're here to help you keep your business running smoothly.
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Prolong the lifecycle of units by up to 30%
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Reduce the risk of breakdowns
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Lower repair costs: Planned HVAC maintenance is an affordable, predictable cost that eliminates the need for most major repairs.
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Improve energy efficiency: The Department of Energy estimates that annual maintenance can boost HVAC efficiency by up to 30%, lowering your heating and cooling bills in the process.









