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HVAC Company in Pueblo, CO

Affordable Residential Heating, Air Conditioning, and Much More in Pueblo, CO 

Elevate your home's comfort and efficiency with our wide range of professional HVAC services in Pueblo, CO. At Clarks Mechanical, we specialize in creating tailored solutions for every heating, cooling, and indoor air quality need. From installing advanced ductless systems to optimizing your indoor air quality, our expert team is committed to providing reliable, fast, and long-lasting service.

Explore what we offer, and contact us online or call 719-204-4962 to schedule your prompt, professional HVAC services in Pueblo today! 

Air Conditioning Services in Pueblo, CO

Keep your home cool and comfortable with our air conditioning services. From resolving cooling issues to maximizing system efficiency, our solutions ensure your home stays refreshed throughout the hottest months.

AC Installation 

Upgrade your comfort with energy-efficient air conditioning replacements. We’ll help you choose the best system for your home and provide seamless installation to keep you cool for years to come.

AC Maintenance 

Extend the lifespan of your cooling system with routine AC tune-ups. Our maintenance plans include spring inspections to ensure your system operates at peak performance when you need it most.

AC Repair 

Say goodbye to unexpected breakdowns with our fast and reliable air conditioning repairs. Whether it’s uneven cooling, strange noises, or system failure, our team will restore your AC promptly.

Mini-Splits in Pueblo, CO

Experience personalized comfort with mini-split systems that offer individual room temperature control. Our team handles installation, repair, and maintenance to make your home the epitome of efficiency.

Heating Services in Pueblo, CO

Stay cozy during the winter with our comprehensive heating solutions. Whether you need repairs, replacements, or energy-efficient upgrades, we ensure your heating system delivers consistent warmth.

Heating Installation 

Upgrade to a modern heating system that meets your home’s needs. Our heating installation services include energy-efficient furnaces, boilers, and heat pumps designed for Colorado's chilly winters.

Heating Maintenance 

Routine care is the key to avoiding costly repairs. Our fall tune-ups include comprehensive system checks to ensure your heater runs smoothly and efficiently all winter long.

Heating Repair 

Don’t let a faulty heating system leave you in the cold. Our heating repair services address everything from noisy systems to poor airflow, ensuring your home stays warm and comfortable.

Boiler Services 

Maximize the efficiency of your hydronic heating system with our boiler services. Whether it’s installation, maintenance, or repair, we’ll keep your system running efficiently.

Heat Pump Services 

Reduce energy costs with a versatile heat pump system that provides heating and cooling for year-round comfort. Our expert services include heat pump repairs, installations, and maintenance.

Ductless HVAC in Pueblo, CO

Ductless systems are perfect for homes without ductwork or for adding comfort to specific areas. We offer installation and repair services to ensure optimal performance from your system.

Indoor Air Quality 

Breathe easier with our indoor air quality services. From installing air purifiers to duct cleaning, we help reduce allergens, mold, and pollutants for a healthier home environment.

Duct Cleaning

Improve airflow and eliminate dust and debris from your HVAC system with professional duct cleaning. Our process includes antimicrobial sanitization to keep your air fresh and clean.

Air Scrubbers

Combat airborne contaminants with advanced air scrubber technology. These systems neutralize allergens, mold, and bacteria, promoting a cleaner, healthier living space.

Humidifiers in Pueblo, CO

Balance your indoor humidity levels with our whole-home humidifiers. Reduce dry air issues like cracked skin and static electricity while improving overall comfort.

Water Treatment in Pueblo, CO

Enhance your home’s water quality with our water treatment solutions. From filtration systems to UV lights and water softeners, we offer effective options to address your unique needs.

Getting It Done Right The First Time

For reliable HVAC services in Pueblo, Clarks Mechanical is your trusted partner. We offer complimentary second looks, so you can feel confident in your choices. Plus, our maintenance plan ensures your systems are always in top shape, with benefits like priority scheduling and discounted repairs. Prefer to pay in monthly installments? Our financing plans make it easy to afford the upgrades your home deserves. 

Call 719-204-4962 or contact us online to learn more and schedule your service today!

Recent Jobs and Reviews in Pueblo, CO

Rated 4.9 out of 5 stars based on 137 customer reviews

Customers say: The overall sentiment expressed across these reviews is overwhelmingly positive, reflecting high levels of customer satisfaction and appreciation. Customers consistently praise the professionalism, knowledge, and efficiency demonstrated by the service technicians. There is a strong recurring theme of thoroughness, with reviewers frequently noting how technicians took time to explain their work, review inspection processes step-by-step, and ensure systems were running optimally. The tone is warm and enthusiastic, with customers expressing genuine gratitude and confidence in the service provided. Interpersonal qualities are highlighted prominently, as customers repeatedly describe technicians as friendly, personable, pleasant, and courteous. Many reviews convey a sense of trust and comfort, with customers feeling well-informed and cared for throughout the service experience. The company's commitment to customer care is recognized, including mentions of unexpected perks and compensation that exceeded expectations. Several reviewers express strong loyalty, indicating they look forward to future visits, would welcome technicians back anytime, and consider this their preferred HVAC provider. The overall impression is one of exceptional service quality, reliability, and a customer-focused approach that consistently goes above and beyond standard expectations.

Job Locations and Reviews

Resolved low refrigerant charge by tightening connections with Nylog. Performed a nitrogen pressure test and pulled a vacuum to 450 microns. Recharged system to specs, achieving a 50-degree supply. Chemically cleaned the evaporator coil; system is operating normally.
Resolved low refrigerant charge by tightening connections with Nylog. Performed a nitrogen pressure test and pulled a vacuum to 450 microns. Recharged system to specs, achieving a 50-degree supply. Chemically cleaned the evaporator coil; system is operating normally.
Corey L.
Corey L. Checked in
Resolved low refrigerant charge by tightening connections with Nylog. Performed a nitrogen pressure test and pulled a vacuum to 450 microns. Recharged system to specs, achieving a 50-degree supply. Chemically cleaned the evaporator coil; system is operating normally.
Pueblo, CO 81004
Technician found the outdoor condenser heavily clogged with cobwebs and dirt. The indoor blower motor was dirty, and the indoor capacitor was out of spec. The indoor coil needed thorough cleaning. Better filtration is recommended. Estimates are being sent. Job complete.
Technician found the outdoor condenser heavily clogged with cobwebs and dirt. The indoor blower motor was dirty, and the indoor capacitor was out of spec. The indoor coil needed thorough cleaning. Better filtration is recommended. Estimates are being sent. Job complete.
Eric P.
Eric P. Checked in
Technician found the outdoor condenser heavily clogged with cobwebs and dirt. The indoor blower motor was dirty, and the indoor capacitor was out of spec. The indoor coil needed thorough cleaning. Better filtration is recommended. Estimates are being sent. Job complete.
Pueblo, CO 81005
Review
Very good service
Rick - Pueblo, CO 81006
Diagnosed a swamp cooler issue, finding a failed flow valve and clogged overflow drain. Water seeped into the blower wheel, likely causing kitchen water damage. Equipment age and lack of maintenance were key factors. Job complete.
Diagnosed a swamp cooler issue, finding a failed flow valve and clogged overflow drain. Water seeped into the blower wheel, likely causing kitchen water damage. Equipment age and lack of maintenance were key factors. Job complete.
Levi A.
Levi A. Checked in
Diagnosed a swamp cooler issue, finding a failed flow valve and clogged overflow drain. Water seeped into the blower wheel, likely causing kitchen water damage. Equipment age and lack of maintenance were key factors. Job complete.
Pueblo, CO 81005
Onsite today to perform a thorough furnace maintenance, cleaned the system, and checked all safety features. The system is operating efficiently. We also recommended duct and dryer vent cleaning for optimal performance. Job complete.
Onsite today to perform a thorough furnace maintenance, cleaned the system, and checked all safety features. The system is operating efficiently. We also recommended duct and dryer vent cleaning for optimal performance. Job complete.
Levi A.
Levi A. Checked in
Onsite today to perform a thorough furnace maintenance, cleaned the system, and checked all safety features. The system is operating efficiently. We also recommended duct and dryer vent cleaning for optimal performance. Job complete.
Pueblo, CO 81005
Technician cleaned a one-year-old 2 1/2 ton Dura star condenser, focusing on the dirty blower motor and 24 V filter. Rinsed the outdoor coil with water and recommended a chemical solution for the next visit. Job complete.
Technician cleaned a one-year-old 2 1/2 ton Dura star condenser, focusing on the dirty blower motor and 24 V filter. Rinsed the outdoor coil with water and recommended a chemical solution for the next visit. Job complete.
Eric P.
Eric P. Checked in
Technician cleaned a one-year-old 2 1/2 ton Dura star condenser, focusing on the dirty blower motor and 24 V filter. Rinsed the outdoor coil with water and recommended a chemical solution for the next visit. Job complete.
Pueblo, CO 81006
Upon inspection, the 26-year-old HVAC system's blower motor isn't responding to signals. The capacitor is below specs, and the motor is stiff. Replacement is necessary. Given the age and refrigerant type, I recommend a full system update. Left estimates, job complete
Upon inspection, the 26-year-old HVAC system's blower motor isn't responding to signals. The capacitor is below specs, and the motor is stiff. Replacement is necessary. Given the age and refrigerant type, I recommend a full system update. Left estimates, job complete
Jorge R.
Jorge R. Checked in
Upon inspection, the 26-year-old HVAC system's blower motor isn't responding to signals. The capacitor is below specs, and the motor is stiff. Replacement is necessary. Given the age and refrigerant type, I recommend a full system update. Left estimates, job complete
Pueblo, CO 81001
Technician found the AC coil iced over and cleaned it. Static pressures were low, so we cleaned the blower wheel and recommended a deep clean for the condenser to improve efficiency. The client will contact us for future work. Job complete.
Technician found the AC coil iced over and cleaned it. Static pressures were low, so we cleaned the blower wheel and recommended a deep clean for the condenser to improve efficiency. The client will contact us for future work. Job complete.
Levi A.
Levi A. Checked in
Technician found the AC coil iced over and cleaned it. Static pressures were low, so we cleaned the blower wheel and recommended a deep clean for the condenser to improve efficiency. The client will contact us for future work. Job complete.
Pueblo, CO 81005
Completed maintenance on a Goodman Central cooling system. Checked electrical parts and averages, all fine. Coils and blower motor were inspected, with the motor needing a deep clean due to dust. System is cooling well, but a filter install is recommended.
Completed maintenance on a Goodman Central cooling system. Checked electrical parts and averages, all fine. Coils and blower motor were inspected, with the motor needing a deep clean due to dust. System is cooling well, but a filter install is recommended.
Jorge R.
Jorge R. Checked in
Completed maintenance on a Goodman Central cooling system. Checked electrical parts and averages, all fine. Coils and blower motor were inspected, with the motor needing a deep clean due to dust. System is cooling well, but a filter install is recommended.
Pueblo, CO 81006
Technician assessed the need to replace the condenser and coil on your air handler system. The property is over 1400 square feet. We'll provide updated equipment estimates via email. Job complete
Technician assessed the need to replace the condenser and coil on your air handler system. The property is over 1400 square feet. We'll provide updated equipment estimates via email. Job complete
Levi A.
Levi A. Checked in
Technician assessed the need to replace the condenser and coil on your air handler system. The property is over 1400 square feet. We'll provide updated equipment estimates via email. Job complete
Pueblo, CO 81004
Technicians cleaned the blower motor cage, removed dust from ducts, and sanitized with anti-microbial spray. Enhanced airflow and improved indoor air quality. Job complete.
Technicians cleaned the blower motor cage, removed dust from ducts, and sanitized with anti-microbial spray. Enhanced airflow and improved indoor air quality. Job complete.
Corey L.
Corey L. Checked in
Technicians cleaned the blower motor cage, removed dust from ducts, and sanitized with anti-microbial spray. Enhanced airflow and improved indoor air quality. Job complete.
Pueblo, CO 81004
Review
Clarks staff are always professional & considerate.
Mechelle - Pueblo, CO 81004
Review
He is very professional highly knowledgeable deserves a pay raise.
David Lopez - Pueblo, CO 81008
Review
Professional, knowledgeable
Michael - Pueblo, CO 81006
Review
5 out of 5 stars
Leo - Pueblo, CO 81005
Review
john matson - Pueblo, CO 81004
Review
This is the second year Jorge Rodriguez inspects our HVAC system he has always been very knowledgeable and kind. He gets the job done! Very happy with Jorge and Clarks Mechanical!
Amber Baca - Pueblo, CO 81005
Response from Clarks Mechanical:

Thank you so much for sharing this. We’re grateful to have Jorge on our team, and it means a lot to hear that his knowledge, kindness, and consistency continue to stand out year after year. He takes real pride in making sure every system is inspected thoroughly and every customer feels taken care of. We’re thrilled you’re happy with his work and truly appreciate your trust in our family‑owned company.

Review
Cathy Radloff - Pueblo, CO 81006
Response from Clarks Mechanical:

Thank you for the 5-stars!!

Review
Excellent and knowledgeable service
Paul - Pueblo, CO 81006
Review
Levi seemed to be very knowledgeable and efficient. He changed out thermostat and checked the system so we’ll be ready for summer a/c
Debra - Pueblo, CO 81006
Review
great service arrived on time
Karen - Pueblo, CO 81008
Review
Eric and Jamie are a great team! Very thorough on both air conditioning and heating systems. Very pleasant and efficient.
Laura Rodriguez - Pueblo, CO 81005
Response from Clarks Mechanical:

Thank you for sharing this. Eric and Jamie really are a fantastic team, and we’re glad to hear their thorough work on both your heating and cooling systems stood out. Their pleasant attitude and efficient approach are a big part of what we strive for every day. We truly appreciate your feedback and your trust in our family‑owned company.

Review
They came out to give a quote, gave me 2 options. I went with the cheapest one, then the 2 other techs who went to do the work a few days later, doubled the price. Costing me more time and money. Why send someone for a quote for it to not be honored? Or better yet for everyone, don't say you can do it one way, only to change your mind. Say you might not beable to do it that way, so we arent surprised. I found someone else to do it.
Tamera Fairbank - Pueblo, CO 81003
Response from Clarks Mechanical:

Thank you for the feedback. We couldn’t clearly see the full issue or the solution for the double‑dryer‑vent install in a multi‑family home during the initial visit, which is why we provided several options. You were not charged a single dime for that initial visit. Once we gained full access, it became clear that the lowest‑cost option you selected wasn’t possible. We notified you immediately, and when you chose to seek additional quotes to meet your price point, we respected that decision and departed the property — again, without charging anything for either appointment. We apologize for the time lost and hope you were able to find a company that better aligns with your project needs.

Review
Excellent service, very knowledgeable technicians, office staff is very efficient.
Shelly McMillin - Pueblo, CO 81006
Response from Clarks Mechanical:

Thank you so much for the great feedback! We’re glad to hear our technicians were knowledgeable and that our office team took good care of you. We appreciate you choosing our family‑owned team at Clark’s Mechanical.

Review
Awesome job, very thorough, professional & friendly. Very satisfied with everything they did!!
Herman - Pueblo, CO 81001
Review
Charles Sanchez - Pueblo, CO 81008
Response from Clarks Mechanical:

Thank you for taking the time to leave us all 5-stars!!

Review
Explained, every step of the process to me. Clean and respectful of property around them. Above and beyond courteous. Eric and James did a great job.
Zita Broyles - Pueblo, CO 81004
Response from Clarks Mechanical:

Hi Mrs Zita, thank you for leaving such kind words! We appreciate your support and business over the years!

Review
Levi was great! Very nice abd polite.
Kimberly Pease - Pueblo, CO 81004
Response from Clarks Mechanical:

Hi Kimberly, thank you for having us out to provide your mini split quote and leaving kind words! We hope we to earn your business! Talk to you soon.

Review
I contacted Clark's Mechanical after seeing their commercial on TV for a tune-up special. I also recall seeing mention of the company as a recommendation on social media. My HVAC is 20 years old and had never been serviced and thought it could be money well spent especially given it's age. I then looked to see they had excellent reviews so I called. They quickly set up an appointment in two days. Levi was the tech sent for the tune-up. Levi was personable, friendly, respectful, very knowledgeable and very smart. He was a pleasure to talk with. He was very helpful and answered all my questions as well as gave advice I wish I would have been given when my HVAC was initially installed. Levi is an obvious asset to the company which is not always the case, especially these days. I will call them again for any future needs I may have as well as recommend them to others.
S Wilson - Pueblo, CO 81008
Response from Clarks Mechanical:

Thank you so much for the wonderful review! We’re grateful you gave our family‑owned and operated company a call, and we’re thrilled to hear the tune‑up experience exceeded your expectations. Levi will be thrilled to hear your feedback — he’s personable, knowledgeable, and genuinely cares about helping homeowners understand their systems, and it means a lot to see that come through in your visit. We’re glad he was able to answer your questions and give you the guidance you should have received when the system was first installed. Thank you for trusting us with a 20‑year‑old system that had never been serviced — we know that can feel like a leap of faith. We’re honored to have earned your confidence, and we truly appreciate your recommendation. We look forward to helping you with any future needs and are grateful to have you as part of the Clark’s Mechanical family.

Review
I called them for a AC check up before the hot summer and he said he really couldn't do anything to mine because it was an old system, he admitted that he didn't do anything as far as servicing it, he didn't open it up, didn't clean it out, didn't do anything I'm not impressed I actually would like to have my money back. He did open up the furnace and remove the sealing tape on it don't ask me why he was into the furnace it makes me suspicious. The guy was very nice & extremely, but I think he was just more into pressuring me to get a new unit for $21,000. I don't think so, just for the AC unit. So I'll call another company.
Kelly H. (Red) - Pueblo, CO 81004
Response from Clarks Mechanical:

Thank you for sharing your concerns. As a family‑owned company, we take every service call seriously, so I want to clarify exactly what was documented during your appointment. Your furnace and air conditioner are connected as one combined system, not two independent units. The indoor coil sits directly on top of the furnace, and in your case, the coil is installed sideways inside the furnace cabinet. Because of this configuration, the only way to access, inspect, or photograph the coil is to open the furnace itself — which is exactly what our technician did. We have detailed photos of each step, including the coil connected to your 1993 Aquatherm furnace. While the coil itself was clean, the rest of the system showed significant age‑related issues. We have clear photos of the blower motor completely caked in debris and actively leaking grease and oil. Your system is an older Aquatherm R22 setup, and due to its age, condition, and refrigerant type, it carried too much liability for us to safely gauge up or pressurize. This is not a matter of willingness — it is a matter of safety, EPA compliance, and preventing further damage to a failing system. We stand behind our technician’s recommendations. Because the furnace and AC operate as one hydronic‑assisted system, with water running through both the AC coil and the furnace, they cannot be replaced independently. Replacing only one side would leave the other half incompatible and nonfunctional. That is why both the furnace and the AC were quoted together — not as an upsell, but because the system physically requires it. The outdoor condenser was also inspected. It has major hail damage, but our technician still brushed it out and cleaned it as much as safely possible. We understand it can be frustrating when an older system cannot be serviced the same way a modern one can. Our responsibility is to provide honest, safe, and defensible recommendations based on what we find — not to risk damaging an R22 system that is already at the end of its service life. If you’d like, we can review the photos and documentation with you so you can see exactly what was found. We’re always here to help you make the most informed decision for your home. The upgrade options were simply provided at your daughter’s request.

Review
very courteous
John - Pueblo, CO 81005
Review
Levi the technician was very friendly and professional. I called to have Levi as my preferred technician. You can also request to have a technician as your preferred technician. That's a great option to have. Clarks Mechanical You have a new long-term customer.
Henderson Mc (hmc) - Pueblo, CO 81005
Response from Clarks Mechanical:

Thank you so much for the wonderful review! We’re thrilled to hear Levi was friendly, professional, and exactly the technician you hoped for. We love that you requested him as your preferred technician — that option is always available to our clients. As a family‑owned and operated company, it means a lot to earn your trust and welcome you as a long‑term client. Thank you for choosing Clark’s Mechanical!

Review
Margaret Holden - Pueblo, CO 81005
Response from Clarks Mechanical:

Thank you for the 5‑stars! As a family‑owned and operated business — never private equity — we truly appreciate your support.

Review
Woody Percival - Pueblo, CO 81006
Response from Clarks Mechanical:

Thank you for the review! As a family‑owned and operated business — never private equity — we truly appreciate your support.

Review
Patrick Montoya - Pueblo, CO 81003
Response from Clarks Mechanical:

Thank you for the 5‑stars! As a family‑owned and operated business — never private equity — we truly appreciate your support. Happy to have you as a client and we hope you are enjoying your new furnace 🙂

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