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HVAC Company in Pueblo, CO

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Rated 4.9 out of 197 reviews

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! 

Clarks Mechanical Van In Pueblo With Tecnician

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 114 customer reviews

Customers say: The reviews reflect an overwhelmingly positive sentiment toward the HVAC service provider. Customers consistently praise the technicians for their exceptional knowledge, professionalism, and ability to clearly explain technical issues in understandable terms. The service team is repeatedly described as friendly, efficient, and thorough in their work, with many customers appreciating their honesty and no-pressure approach. Timeliness appears to be a significant strength, with several mentions of prompt service and projects completed within or ahead of schedule. Customers express particular appreciation for the technicians' willingness to take time answering questions and providing comprehensive explanations of systems and necessary repairs. The overall tone is decidedly positive, with numerous reviews indicating strong customer loyalty and willingness to recommend the company to others. Many reviewers specifically mention their intention to remain long-term customers based on their excellent experiences.

Job Locations and Reviews

Corey L.
Corey L. Checked in
Taco pump relay buzzing and getting stuck. No isolation valve on right side of supply pump will need to add valve to isolate pump. Triangle tube is out of business so will make it harder to find parts if boiler does have issues 8n the future. Will need to flush and purge boiler system when boiler is open due to air.
Pueblo, CO 81006
Levi A.
Levi A. Checked in
Successful duct, cleaning and sanitization of home. All 12 supplies, two return accesses cleaned out. Double checked all connections were secure before closing system up. All accesses cleaned and sanitized properly, no further work required.
Pueblo, CO 81001
Jorge R.
Jorge R. Checked in
Performed maintenance on two furnaces: main furnace is a Lennox secondary furnace is a American standard. Inspected and reviewed all electrical components and averages on all main components, all are within manufacture specs. 16x25x1 air filter on both units or clean upon arrival. Flame sensors on both units have been cleaned and are functioning properly. Blower motor assembly and housing on both units are clean and clear of all dust and debris. Hot surface igniter on main unit shows signs of discoloration and pitted will need to be replaced in order for system to operate efficiently. All dust and debris have been whiped and clean within furnace and exterior of furnace. Both furnaces are operating in heat mode at this time. Estimate has been built for hot surface ignitor replacement.
Pueblo, CO 81005
Corey L.
Corey L. Checked in
Customer stated main level wasn’t heating. Found radiators putting out 116 degrees no issues with boiler. Explained to the variables that go into heating a space with boiler heat. Explained heat loss and objects in the way of radiators making it harder for the heat to travel to satisfy room temp. Adjusted fins to let heat out on radiators as well. No issues found at this time.
Pueblo, CO 81003
Christopher R.
Christopher R. Checked in
Full System Replacement (Basic Efficiency - 80%) Like for Like Efficiency (Current is an 80%) Builder Grade Equipment Work Completion Date: Friday or Monday Payment Type: Watercress Special Notes: Tstat/Filter solution/Duct clean Came out today for full system install, removed and replaced old with new. New gas flex. Sediment trap, exhaust from unit to common, filter rack, corrected return, used s lock and pookie tape to seal transition, brazed lineset in pressure checked above 320 psi pressure held over 20 mins pulled vacuum below Manu specs and performed vacuum hold test that also passed released refeigerant, leveled outdoor unit, new ez trap for evap coil drain and filled with water before hand, smoke and co per statute, t4 thermostat, turned system on both function h/c for 20 mins each no issues. Left at heat 72 upon leaving. Job is complete.
Pueblo, CO 81008
Review
Jorge's service is excellent
Pam - Pueblo, CO 81006
Jorge R.
Jorge R. Checked in
Upon review and startup of system I have found that the windings and blower motor is burnt up and is non-responsive. Blower motor needs to be replaced in order for system to work and operate properly. I have given homeowner and estimate for blower motor replacement which will have to be ordered and take three to five business days to get out here as well as I have Coral working on a estimate on replacement option. Blower motor is estimated at $3300.00 TO is estimated at $6500.00
Pueblo, CO 81005
Coral W.
Coral W. Checked in
2005 - Trane - No Heat Coil is completely jammed, system is covered in dust and debris. Heat excis very thin.never had maintenance on it. Full System Replacement (Basic Efficiency - 80%) Work Completion Date: 01/27/2026 Payment Type: Check Special Notes: Bring paper copies of everything, clients might switch to finance, if that's the case I'll stop by and run it.
Pueblo, CO 81005
Coral W.
Coral W. Checked in
Sewage leaked into cellar. Deep clean and IAQ is highly recommended. Will start with cleaning but may have to have a replacement conversation.
Pueblo, CO 81004
Levi A.
Levi A. Checked in
Successful cleaning and sanitization of duck system. Successfully cleaned all 13 supplies/2 returns. No further work required.
Pueblo, CO 81008
Review
Fred went above and beyond to sure everything is good for the inspection, there was other things that the city inspector saw that needed fix before they would pass so he went to get the supplies to fix the problem and had it all done when the inspector came back and pass ! I don't know of any other company would do that I'm really happy that I chose Clark Mechanical for the job.
Brian - Pueblo, CO 81003
Onsite for a boiler service call. Technician successfully installed a ball valve and then Purged system. Boiler is up and running at this time. Job Complete
Onsite for a boiler service call. Technician successfully installed a ball valve and then Purged system. Boiler is up and running at this time. Job Complete
Fred C.
Fred C. Checked in
Onsite for a boiler service call. Technician successfully installed a ball valve and then Purged system. Boiler is up and running at this time. Job Complete
Pueblo, CO 81001
Review
Technician was knowledgeable, courteous, and professional. No complaints and I would call Clarks again if needed.
Greg Run - Pueblo, CO 81003
Response from Clarks Mechanical:

Thank you for the great review. We’re glad to hear our technician delivered knowledgeable, courteous, and professional service — that’s exactly the standard we aim for at Clarks Mechanical. We appreciate your trust in us and would be happy to help again whenever you need us.

Review
Chris - Pueblo, CO 81003
Response from Clarks Mechanical:

Thank you for the 5-stars Chris!

Review
Elizabeth Mora - Pueblo, CO 81004
Response from Clarks Mechanical:

Thank you for the 5-stars Liz!! We look forward to seeing you soon and getting you a safe and reliable furnace and AC!!

Review
Excellent very helpful
Pat - Pueblo, CO 81008
Review
Nice and honest.
Michael Gonzales - Pueblo, CO 81008
Response from Clarks Mechanical:

Thank you for the 5-stars! We appreciate your business and are grateful you chose a local, family-owned company!!

Review
Furnace Experts
Chris - Pueblo, CO 81003
Review
Coral and Fred were very nice Fred came over to check see what all will be needed for the hot water heater change out but saw an issues the venting then went to Pueblo Regional and see the permits required, it turned out to be a little bit more to change out the hot water heater. Coral had to do a new estimate she explained why the difference and why it changed. I appreciate it that before the job started.
Brian - Pueblo, CO 81003
Review
I think Corey has done a n excellent job, it shows in his concern, l very much appreciate his experience as I am impressed. job well done
Tony - Pueblo, CO 81004
Review
Stephanie Kroeze - Pueblo, CO 81005
Response from Clarks Mechanical:

Hi Mrs Kroeze, thanks for having us out for your furnace maintenance visit. We appreciate your 5 Star Rating and hope to see you in the spring for Ac maintenance!

Review
Great service
Karen - Pueblo, CO 81001
Review
Excellent!!
Donna - Pueblo, CO 81005
Review
Corey explained the problem and our options, was very happy with the service we received
Karen bristol - Pueblo, CO 81001
Response from Clarks Mechanical:

Thank you so much for your review. We’re glad to hear Corey was able to clearly explain the issue and walk you through the available options. It’s great to know you were happy with the service you received — that’s always our goal. We are excited to get you safe and reliable heat in the next upcoming days, it will be wonderful when you do not have a boiler that you constantly worry about! See you soon!

Review
Introduced himself, explained the issues with my heat system & answered my questions. Judy a very polite man.
Jill - Pueblo, CO 81005
Review
He was great; explained everything as he went. Was cordial and courteous, made me feel at ease that he was knowledgeable.
Tonia - Pueblo, CO 81006
Review
Very Great Customer service @Jorge
Eduardo Esquivel - Pueblo, CO 81001
Response from Clarks Mechanical:

Thank you so much for the kind words! We’re glad to hear you received great customer service from Jorge. We’ll be sure to pass along the compliment — he’ll appreciate it. We’re always here if you need anything in the future.

Review
Pj Roberts - Pueblo, CO 81006
Response from Clarks Mechanical:

Thank you for taking the time to leave us a 5-star rating! We appreciate your business and look forward to working with you again!

Review
He very friendly and knowlegable. He got my furance running great in no time. Much appreciated!!
Linda Clark - Pueblo, CO 81008
Response from Clarks Mechanical:

Thank you so much for sharing this! We’re glad to hear our technician was friendly, knowledgeable, and able to get your furnace running smoothly so quickly. We truly appreciate your feedback and are always here if you need anything in the future.

Review
Amazing service and customer care! This company is highly recommended!! The entire staff is awesome!
Phoenix Rising Insurance Group - Pueblo, CO 81006
Response from Clarks Mechanical:

Thank you so much for the incredible feedback! We’re thrilled to hear you had such a great experience and that our team made a strong impression. Our staff works hard to deliver top‑tier service and genuine care, so hearing this means a lot to all of us. We truly appreciate the recommendation and are always here whenever you need us.

Review
He didn't service anything. I got another company to come and service my furnace. It was too small for him to bother with. He quoted me a +$600 to service and clean my furnace or $1400 price to clean my furnace and clean my ducts. The other company came adjusted my gas pressure to get better efficiency with less wasted energy. I think I called the wrong company. 12/16/25 just a note to say this company heard what I was saying and responded by refunding what I paid them. I appreciate this because I ended up hiring another company. Thank you.
Sandra Barringer - Pueblo, CO 81001
Response from Clarks Mechanical:

We’re very sorry to hear about your experience and that we did not meet your expectations. At our company, we always strive for 100% customer satisfaction, and it’s clear we fell short in this case. To make things right, we will be issuing you a full refund. Our goal is always to provide clear, fair service and ensure every customer feels confident in their choice. If you’d like to discuss this further, please don’t hesitate to reach out directly.

Review
Inspection of heating system for a noisy motor. Levi was very knowledgeable and was able to explain the problem in terms I could understand.
Dwight Million - Pueblo, CO 81005
Response from Clarks Mechanical:

Thank you for sharing your experience! We’re glad to hear Levi was able to clearly explain the issue with your heating system and provide the knowledge you needed to understand the noisy motor. Our team takes pride in making sure customers feel confident and informed about their equipment, and it’s great to know Levi delivered that level of service. We appreciate your feedback and look forward to helping you again whenever you need us.

Review
Coral was incredible. On time respected my home and gave me options to keep my system running better and keep my family safe. Highly recommend this company and tech. Thank You!!
Ric Boldridge - Pueblo, CO 81001
Response from Clarks Mechanical:

Thank you so much for your kind words! We’re thrilled to hear that Coral provided you with timely, respectful service and clear options to keep your system running efficiently and your family safe. We truly appreciate your recommendation and look forward to continuing to deliver the same level of care and expertise whenever you need us.

Review
Craig Boal - Pueblo, CO 81004
Response from Clarks Mechanical:

Hi Craig, thank you for having us out to repair your furnace and for leaving a 5 Star Rating!

Review
Installation was accurate and done in a timely manner. Staff was well trained and knowledgeable.
Bernard Griego - Pueblo, CO 81005
Response from Clarks Mechanical:

Hi Mr Griego, thank you for leaving a 5-Star Review! We are glad you chose our team to install your new HVAC system!

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