COlorado Custom Service

We Bring
Comfort Home

Premier Thornton HVAC Services | Residential & Commercial

Year-Round Comfort for Your Home and Office

Air Conditioning Repair

Quick repairs by experienced technicians reduce downtime and enhance system performance.


Air Conditioning Installation

Keep your space cool with advanced AC systems installed by experts in comfort.


Heating Services

Maintain a warm and inviting space with our energy-efficient heating solutions customized to your needs.


Commercial HVAC

Enhance your business interior with advanced HVAC services tailored to the specific needs of your space.

Why Work With Us

Quick Response

We'll be there fast


Quality work at a fair price

Family Business

Warm, friendly service

Licensed & Insured

Fully licensed and insured

About Colorado Custom Service

After years of serving The Denver Area, we’ve seen how much a malfunctioning HVAC system can disrupt your life – from the discomfort of a broken AC in August to the late-night emergencies that can’t wait until morning.

That’s why we want you to experience the relief that comes with knowing your HVAC system is in the hands of professionals who care about your comfort as much as you do.

Count on us to not just solve your immediate issue but to provide solutions that ensure your system’s longevity and efficiency.


24/7 Emergency Service

Need a Repair RIght Now?

We Service All Major Brands

Request An Appointment

We care about your comfort as much as you do.
Contact us for a free estimate.

Client Reviews

C. A. Brown
C. A. Brown
Company did a replacement of my AC, furnace, and did a tankless hot water heater for a reasonable price. The AC did have a leak a few months later, but Andrew came out a and fixed right away for no charge. Would definitely recommend them as 1 of your quotes if you're looking for any kind of hvac work. 👍👍
Adisson Adair
Adisson Adair
Andrew was very responsive, knowledgeable, and professional. I’ve had several HVAC contractors look at my AC with bids ranging from $2,000-$6,000. Andrew looked at my AC unit for 15 minutes and was able to diagnose the problem and install the part that was needed. He explained what was happening with the unit in terms that I could understand. He's also personable. I would recommend him to anyone!
Stephanie Staley
Stephanie Staley
It was a pleasure working with Andrew and his team. They installed new furnace, rooftop A/C, thermostat, & improved ductwork for efficiency and better airflow. Quick, courteous, competent, & a good price.

Frequently Asked Questions

To book an appointment for HVAC services in Thornton, you can reach out to Colorado Custom Service by Phone, Email, or through the contact page. They are a reputable and reliable company that specializes in providing top-notch heating, ventilation, and air conditioning solutions. Their team of highly trained technicians is equipped with the latest tools and technology to handle any HVAC issue efficiently. You can easily schedule an appointment by calling their dedicated hotline or visiting their user-friendly website, where you can fill out a simple form with your contact details and service requirements. 

Maintaining HVAC systems in Thornton is crucial for optimal performance and energy efficiency. Start by regularly cleaning or replacing air filters to ensure proper airflow and reduce strain on the system. Additionally, schedule annual professional inspections and maintenance services to identify any potential issues before they escalate. It's also important to keep the outdoor unit clear of debris and vegetation to promote unrestricted airflow. Lastly, consider investing in a programmable thermostat to regulate temperature settings and minimize energy consumption when the system is not in use. By following these steps, you can prolong the lifespan of your HVAC system and enjoy comfortable indoor temperatures throughout the year in Thornton.

Thornton HVAC Services: Expert Heating and Cooling Solutions

Colorado Custom Service is your go-to solution for reliable HVAC services in the Thornton area. Specializing in a wide range of heating, cooling, and air quality issues, they ensure to meet the specific needs of homeowners, delivering comfort with energy efficiency. Regardless of the time or severity of the issue, their 24/7 emergency services and qualified team are ready to aid with high-quality parts for repairs. Not only do they fix existing problems but also upgrade your homes by expertly installing new HVAC units. But isn’t it an advantage that expertise is blended with flexibility in service? That’s exactly what Colorado Custom Service offers – efficient and reliable operation of heating and cooling systems tailored just for you. Time to experience real comfort.

Colorado Custom Service offers comprehensive HVAC solutions in the Thornton area, including heating, cooling, air quality solutions, and ductwork services. Our team of skilled technicians is equipped to handle a wide range of HVAC issues and prioritize customer satisfaction through personalized solutions tailored to specific needs.

Quality HVAC Services in Thornton

When it comes to keeping your home comfortable and energy-efficient, choosing the right HVAC service provider is crucial. Colorado Custom Service stands out in the Thornton area for delivering a wide range of top-notch heating, cooling, and air quality solutions. What sets them apart is their commitment to tailoring these services to meet the specific needs of homeowners. Whether it’s ensuring optimal indoor temperatures year-round or maintaining superior air quality, their team is dedicated to enhancing the comfort and well-being of their clients.

Their approach goes beyond just fixing issues; it’s about creating sustainable, long-term solutions that align with the unique requirements of each household. This personalized touch ensures that every customer receives services that cater to their individual preferences and living environment. It’s like having a custom-tailored suit made specifically for your home’s heating and cooling needs.


Quality Services
From installing energy-efficient heating systems to optimizing air conditioning units for maximum performance, Colorado Custom Service takes pride in elevating their offerings above industry standards. They understand that a one-size-fits-all approach doesn’t work when it comes to HVAC systems, so they go the extra mile to address and resolve each customer’s concerns effectively.

Moreover, the guarantee of 24/7 emergency services provides homeowners with peace of mind, knowing that professional assistance is just a phone call away during unexpected HVAC emergencies. This level of availability shows a commitment to customer well-being and reflects an understanding of the urgency that arises from heating or cooling system malfunctions.

It’s not just about the services offered but also the people behind them. Colorado Custom Service prides itself on its team of highly trained professionals who are well-equipped to handle an extensive array of HVAC issues. They bring expertise, efficiency, and reliability to every job they undertake, ensuring that customers are in capable hands.

Customer satisfaction remains at the core of everything they do, from promptly addressing service requests to using high-quality replacement parts for repairs. This dedicated approach has earned them positive reviews from satisfied customers, highlighting their professionalism, knowledge, and quick response time.

In sum, selecting Colorado Custom Service as your HVAC experts guarantees a seamless and trouble-free experience, with a focus on customer satisfaction and quality service tailored to your home’s specific needs. Their commitment to delivering reliable, customized solutions sets them apart as leading providers of HVAC services in the Thornton area.

Expert Installation and Repair of Heating and Cooling Systems

Maintaining a comfortable living environment, especially in a place like Denver where the weather can be unpredictable, requires properly functioning heating and cooling systems. This is where the expertise of Colorado Custom Service shines.

The installation of a new HVAC unit is akin to creating the heart of a home’s climate control system—it needs to be done with precision and care. Selecting the right size and model based on the unique requirements of the home is critical for long-term energy efficiency and comfort. Colorado Custom Service excels in guiding homeowners through this process, taking into account factors like insulation, square footage, and existing ductwork to ensure optimal performance of the new unit.

With their thorough understanding of different heating and cooling systems, they have specialized knowledge in dealing with various makes and models, ensuring that each repair is tailored to the specific requirements of the system at hand. Whether it’s addressing a malfunctioning furnace or troubleshooting air conditioning issues, their team is well-prepared to handle a wide range of HVAC problems effectively.

Their commitment to providing reliable service goes beyond just installations and repairs—they are dedicated to ensuring that every heating and cooling system they work on operates efficiently. This means not just addressing immediate problems but highlighting long-term solutions to optimize performance and prevent future issues.

For example, if they’re installing a new high-efficiency HVAC system, they’ll also focus on complementing it with air quality solutions tailored to the home’s needs. This could involve integrating humidifiers or purifiers into the system, working toward creating a healthier indoor environment for families in Denver. Their meticulous approach ensures that no aspect of home comfort is left overlooked.

In essence, Colorado Custom Service goes above and beyond standard installation and repair services by utilizing their expertise to create customized solutions that result in efficient and reliable operation of heating and cooling systems across the Thornton area.

With their meticulous approach to installations and repairs, Colorado Custom Service sets a high standard for quality HVAC services. Now let’s explore the pivotal role of certified technicians in maintaining optimal HVAC performance.

Dealing with Certified Technicians

When it comes to something as crucial as maintaining your home’s heating and cooling systems, it’s important to entrust the responsibility to professionals who possess the right expertise and training. Colorado Custom Service’s team of certified technicians epitomizes reliability, skill, and proficiency in the domain of HVAC systems.

Certified technicians bring more than just their technical expertise to the table; they also ensure that each step is executed with precision and care, guaranteeing that the job is done accurately. Their rigorous training and certifications are a testament to their commitment to understanding the nuances of HVAC systems, making them well-prepared to handle various challenges that may arise during installation, repairs, or maintenance.

Having access to a team of certified technicians means that customers can have confidence in the work being carried out in their homes. The assurance of professional service instills trust in the expertise and skills of the individuals entrusted with such an important aspect of homeownership.

For instance, when a certified technician inspects your HVAC system, they don’t just look for obvious signs of damage or wear. They also have an in-depth understanding of the system’s intricacies, identifying minor issues before they escalate into major problems. This proactive approach not only saves time but also prevents potential breakdowns, ensuring that your HVAC system operates smoothly and efficiently.

Moreover, certified technicians are equipped with the latest industry knowledge and techniques. They are well-versed in implementing energy-efficient solutions that aim to minimize environmental impact while optimizing the performance of your HVAC system. This focus on sustainability demonstrates their commitment to providing long-term value and efficiency for your home.

By choosing Colorado Custom Service’s specialized team of certified technicians, you’re not just investing in skilled individuals; you’re embracing a culture of excellence and customer satisfaction. It’s about more than just fixing or installing equipment – it’s about delivering peace of mind through reliable solutions and superior craftsmanship.

The qualifications and commitment of certified technicians translate into top-quality service that ensures the longevity and optimal operation of your HVAC system.

HVAC Maintenance

Ensuring Regular HVAC Maintenance

Regular maintenance of your HVAC system is akin to giving it a health check-up. It’s about more than just making sure it works; it’s about ensuring it keeps working well. Just like how you go to the doctor for a check-up to stay healthy, your HVAC system needs routine maintenance to remain in prime condition.

Annual maintenance services provided by Colorado Custom Service are tailored to ensure that your heating and cooling systems operate efficiently, which goes a long way in helping homeowners avoid costly repairs and unexpected breakdowns. It’s like giving your car a tune-up to prevent it from breaking down on a long road trip. By being proactive, they aim to help customers enjoy uninterrupted comfort in their homes, providing peace of mind and efficiency in every season.

Imagine if you never took your car in for an oil change or checked the tires; eventually, it would break down on the side of the road leaving you frustrated and inconvenienced. Similarly, regular maintenance of your HVAC system prevents unexpected breakdowns and ensures that it keeps running smoothly when you need it the most – especially during extreme weather conditions.

By having your HVAC system professionally serviced at least once a year, you’re essentially extending its life and ensuring that it operates as efficiently as possible. This can lead to cost savings in the long run, making annual maintenance a wise investment rather than an unnecessary expense.

Think of getting regular maintenance for your HVAC system like changing the filters in your home’s air purifier. You wouldn’t neglect changing those filters because you understand that they play a crucial role in keeping the air clean and healthy for you and your family. Similarly, maintaining your HVAC system promotes a healthier living environment by ensuring optimal indoor air quality and efficient temperature control.

In essence, regular HVAC maintenance not only guarantees that your heating and cooling systems function optimally but also provides you with a cost-effective and reliable solution for maintaining comfort and convenience in your home throughout the year. Investing in annual maintenance services is truly an investment in the long-term health and performance of your home’s HVAC system.

Now, let’s shift our focus to exploring the flexible scheduling options and fair rates offered by Colorado Custom Service.

Fair Rates and Flexible Scheduling

When it comes to HVAC services, finding a provider that offers fair and transparent pricing is essential. Colorado Custom Service stands out for its commitment to providing clear and competitive rates without any hidden charges or surprises. This transparency not only builds trust with customers but also ensures they receive value for their investment. It’s like knowing the price of a dish before going to your favorite restaurant—no unexpected or unpleasant surprises when you receive the bill.

Their emphasis on fair pricing means that customers can confidently engage their services without worrying about inflated costs or unforeseen fees. This level of honesty and accountability is not always common in the service industry, making Colorado Custom Service a reliable choice for HVAC needs.

Imagine walking into a store and finding everything clearly marked with the exact price, no need to ask anyone – that’s the kind of ease and reassurance customers feel when they know they’re engaging with a company that provides clear, fair rates.

Moreover, flexibility in scheduling is another key factor that sets Colorado Custom Service apart. The ability to book service appointments at times that are convenient for the customer eliminates unnecessary stress and hassle. This is particularly important in the context of HVAC systems, as issues may arise unexpectedly, requiring prompt attention. By allowing customers to schedule service appointments based on their availability, Colorado Custom Service makes the maintenance process seamless and customer-centric. It’s like having a personal assistant who takes care of everything according to your preferences.

Just think about how much more pleasant it is when you can book an appointment at a time that suits your daily routine rather than having to adjust everything else around a fixed schedule.

The fairness in pricing and the flexibility in scheduling offered by Colorado Custom Service reflect a commitment to putting their customers’ needs first—a comforting assurance for anyone seeking HVAC solutions without unnecessary financial burden or inconvenience.

With a foundation laid on transparent pricing and customer-centered convenience, the advantages of choosing a local HVAC provider extend beyond cost savings and schedule flexibility, reaching into the heart of personalized service and community support.

HVAC Family

Benefits of Choosing a Local HVAC Provider

When you choose a local HVAC provider, you’re not just getting a standard service – you’re getting a team that understands your area’s specific needs. Local technicians are aware of the unique climate and environmental factors in the Thornton area. This intimate knowledge allows them to provide customized solutions tailored to your neighborhood’s specific demands, ensuring that the equipment they install and service suits the area’s requirements perfectly.

Additionally, opting for a local HVAC provider guarantees prompt response times. As they are an integral part of the community, they are more inclined to prioritize your needs, especially during unexpected emergencies. Suppose your heating or cooling system suddenly breaks down in extreme weather conditions. In that case, the proximity and familiarity that local providers have with the area enable them to respond swiftly and efficiently to your distress call, ensuring minimal discomfort and inconvenience for you and your family.

Moreover, forming a relationship with a local HVAC provider yields long-term benefits. They become familiar with your home’s unique setup and may even remember your preferences from previous visits. This familiarity fosters trust and allows for consistent and personalized service, making future maintenance or installations smoother and more efficient. Knowing that the same friendly professionals will return gives you peace of mind, creating a sense of reliability and comfort in every interaction.

Choosing a local HVAC provider also has broader community benefits. When you support local businesses like Colorado Custom Service, you contribute directly to the growth and vibrancy of your community. Your investment helps in sustaining jobs, strengthening the local economy, and fostering a sense of community well-being. By aligning yourself with a local company that shares values with your hometown, you help in nurturing a sustainable environment for all residents.

Local HVAC providers don’t just provide service; they offer an experience that is personal, reliable, and deeply integrated with the community’s dynamics. Whether it’s swift responses during urgent situations or tailored services designed specifically for your area’s climate nuances, choosing Colorado Custom Service ensures that you get expert HVAC care rooted in local expertise and community support.

For expert heating and cooling solutions that cater specifically to your local area, contact Colorado Custom Service today!