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HVAC Company in Pueblo, CO

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Rated 4.9 out of 198 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

Fred C.
Fred C. Checked in
Came out today to give bid for duct cleaning and running additional heat room for back bedroom.
Pueblo, CO 81006
Christopher R.
Christopher R. Checked in
Furnace Only Replacement (Basic Efficiency - 80%) Like for Like Efficiency (Current is an 80%) Builder Grade Equipment Work Completion Date: 01/29/2026 Payment Type: Check/Card Special Notes: Jorge onsite, horizontal crawlspace
Pueblo, CO 81005
Pueblo, CO - Onsite today for a boiler service project. Replaced air vent, repiped zones and Cleaned heat exchanger and burners individually. I also cleaned off thermocouple. Purged air out of systems and made sure baseboards are heating correctly. No further work needed at this time. Job Complete.
Corey L.
Corey L. Checked in
Onsite today for a boiler service project. Replaced air vent, repiped zones and Cleaned heat exchanger and burners individually. I also cleaned off thermocouple. Purged air out of systems and made sure baseboards are heating correctly. No further work needed at this time. Job Complete.
Pueblo, CO 81006
Jorge R.
Jorge R. Checked in
Performed maintenance on a Trane furnace. Inspected all electrical components and amperages which are all within range. I have changed and dated 16x25x1 air filter. Flame sensor, burner assembly, and blower motor housing area had some minor dust debris buildup which I have cleaned on site without any full removal. Ductwork is clean upon arrival. I have cleared and cleaned any and all dust, debris within interior of furnace and exterior of furnace. Train furnace has a 40° temperature differential and is heating efficiently / properly at this time. Due to homeowner being a great customer we are offering him a complimentary one year membership agreement per Coral.
Pueblo, CO 81008
Onsite today for furnace and ac install. 
Installed new Rheem hvac system and verified proper working order. System is up and running as designed. Job Complete.
Onsite today for furnace and ac install. 
Installed new Rheem hvac system and verified proper working order. System is up and running as designed. Job Complete.
Christopher R.
Christopher R. Checked in
Onsite today for furnace and ac install. Installed new Rheem hvac system and verified proper working order. System is up and running as designed. Job Complete.
Pueblo, CO 81005
Pueblo, CO - Onsite today for a no heat service call. Diagnosis is faulty Pressure switches which are not engaging. Went over pricing and ordered new switches. Job is scheduled to return when parts come in. Job complete for today.
Coral W.
Coral W. Checked in
Onsite today for a no heat service call. Diagnosis is faulty Pressure switches which are not engaging. Went over pricing and ordered new switches. Job is scheduled to return when parts come in. Job complete for today.
Pueblo, CO 81003
Review
We had a complicated job logistically, but Clark's went out of their way to schedule us as quickly as we were able to get the equipment.
Marc Sabatella - Pueblo, CO 81004
Review
Daniel - Pueblo, CO 81001
Onsite for a 95% Full System Replacement 
Technicians removed and replaced old furnace and Ac with new Rheem 95% Furnace and Ac System. Installed new Honeywell t4 thermostat and checked smoke and co detectors. System is working as designed. Job Complete.
Onsite for a 95% Full System Replacement 
Technicians removed and replaced old furnace and Ac with new Rheem 95% Furnace and Ac System. Installed new Honeywell t4 thermostat and checked smoke and co detectors. System is working as designed. Job Complete.
Christopher R.
Christopher R. Checked in
Onsite for a 95% Full System Replacement Technicians removed and replaced old furnace and Ac with new Rheem 95% Furnace and Ac System. Installed new Honeywell t4 thermostat and checked smoke and co detectors. System is working as designed. Job Complete.
Pueblo, CO 81001
Onsite today for an Air Duct Cleaning. Technicians completed an air duct cleaning and sanitization with 10 supplies/3 returns. Job Complete. No further work required.
Onsite today for an Air Duct Cleaning. Technicians completed an air duct cleaning and sanitization with 10 supplies/3 returns. Job Complete. No further work required.
Levi A.
Levi A. Checked in
Onsite today for an Air Duct Cleaning. Technicians completed an air duct cleaning and sanitization with 10 supplies/3 returns. Job Complete. No further work required.
Pueblo, CO 81005
Onsite today for a Boiler Service call. Diagnosis confirmed Taco pump relay is buzzing and getting stuck also noted that there is No isolation valve on the right side of supply pump. Sent estimates for work needed. Job Complete.
Onsite today for a Boiler Service call. Diagnosis confirmed Taco pump relay is buzzing and getting stuck also noted that there is No isolation valve on the right side of supply pump. Sent estimates for work needed. Job Complete.
Corey L.
Corey L. Checked in
Onsite today for a Boiler Service call. Diagnosis confirmed Taco pump relay is buzzing and getting stuck also noted that there is No isolation valve on the right side of supply pump. Sent estimates for work needed. Job Complete.
Pueblo, CO 81006
Review
This was just for furnace check up. Service was prompt, Jorge was on time and went to work. Both furnaces were checked out and cleaned. One part needed replacement and will be done this week. We also got an estimate for some other work to be done. Prices are reasonable and he didn't try to up sell us anything. Would recommend Clarks Mechanical for hvac work you might need done.
Linda Stefanic - Pueblo, CO 81005
Onsite for an air duct cleaning. Successfully completed Air 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. Job complete.
Onsite for an air duct cleaning. Successfully completed Air 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. Job complete.
Levi A.
Levi A. Checked in
Onsite for an air duct cleaning. Successfully completed Air 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. Job complete.
Pueblo, CO 81001
Review
Jorge's service is excellent
Pam - Pueblo, CO 81006
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
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
So glad we called Clark's for our water heater replacement. Professional and friendly.Jose and Corey did a great job. So happy to work with a local company.
Janice Brotherton - Pueblo, CO 81005
Response from Clarks Mechanical:

Thank you so much for the wonderful review. We’re thrilled to hear your water heater replacement went smoothly and that Jorge and Corey took great care of you. Our team takes pride in being both professional and friendly, and it means a lot to know that came through. We’re grateful you chose a local company like ours and we’re always here whenever you need us.

Review
Coral was very thorough checking my furnace and hot water heater she only quoted what we need and no more. Coral explain everything and why we needed the parts that we need. Very happy with Clark Mechanical!
Brian Clark - Pueblo, CO 81003
Response from Clarks Mechanical:

Thank you so much for sharing your experience. We’re glad to hear Coral took great care of you and made everything clear during your furnace and water heater inspection. Our goal is always to recommend only what’s truly needed and to explain the “why” behind every option so you can feel confident in your decisions. We appreciate you choosing Clarks Mechanical and we’re here whenever you need us.

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
Great Service!! Awesome customer service!! Dont call anyone else!! Use Clarks!!!! They are the best!!!
Callie Tice - Pueblo, CO 81001
Response from Clarks Mechanical:

Hi Callie, thanks for the kind words and for having us out for your boiler service call! Call us anytime!

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.

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