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HVAC Company in Pueblo, CO

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Rated 4.9 out of 182 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 719-696-9375 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 719-696-9375 or contact us online to learn more and schedule your service today!

Recent Jobs and Reviews in Pueblo, CO

Rated 5.0 out of 5 stars based on 102 customer reviews

Customers say: The reviews exhibit a predominantly positive sentiment, with recurring themes of satisfaction, professionalism, and excellent customer service. Customers express gratitude for the prompt and efficient service, the quality of the work, and the friendly and knowledgeable technicians. Positive mentions of the company's integrity, honesty, and quality of work are also evident. Negative sentiments, if present, are minimal and do not represent a clear, recurring trend. Overall, the reviews suggest a positive experience with Clark's Mechanical for HVAC services.

Job Locations and Reviews

Jorge R.
Jorge R. Checked in
Upon arrival and inspection of furnace, I have found that the hundred thousand BTU American standard furnace is intermittently shutting off due to high heat temperatures. I have inspected flaming sensor and cleaned it. Also, I have found that there were multiple air vents that were shot within home which I have opened and I have tested all limit switches. Upon retesting system is still intimately shutting off at high temp error code E04. Upon further review, I have found that the high limit switch is going bad and needs to be replaced also evaporator coil is dirty and will need to be clean in place duck work will need to be cut into to gain access to evaporator coil, and I will need to pull blower motor assembly out of furnace to gain access to secondary coil to inspect and clean due to improper airflow. I have also found that this three year-old American standard furnace. Heat exchanger is extremely corroded and rusted which can cause an issue as well.
Pueblo, CO 81006
Christopher R.
Christopher R. Checked in
Install Wednesday Call Cheryl for debit payment after install (Grandma) and email her receipt, Filled out pre-install as best I could without being onsite Furnace install. Removed and replaced old with new. New gas flex, sediment trap, used pookie tape to seal transition of return to furnace, new thermostat, wired in electrical with new whip to furnace from switch, turned on and verified proper working order and found no issues. Turned on and left at 70 upon leaving.
Pueblo, CO 81008
Corey L.
Corey L. Checked in
Loose wire in thermostat. Boiler now starts when in call. No further work needed.
Pueblo, CO 81005
Coral W.
Coral W. Checked in
2003 Rheem Furnace - No Heat Ignitor Needed, R terminal on board is stripped and very loose, wire out of term upon arrival, blower leaking grease and oil. Furnace has been quoted as well and we spoke about a payment plan. Repairs are not recommended due to age and condition. We can complete them with no warranty or guarantee that the system will be fully restored. **special order parts, Fred is tracking it down** Work Completion Date: 12/03/2025 Payment Type: Cash Special Notes: Jorge onsite to troubleshoot additional issues
Pueblo, CO 81004
Coral W.
Coral W. Checked in
2011 American Standard is safe and free of leaks. Blower motor is needed, completely caked and leaking grease. Filter changed today. System was cleaned and flame sensor was cleaned. Running full cycles. System is good to go and heating well.
Pueblo, CO 81003
Coral W.
Coral W. Checked in
2007 Furnace Maintenance - (18years old) I cannot begin to describe how clogged these filters are. Two 16x25x1 filters need replaced ASAP. No filters in furnace currently but I'd rather have no filters at this point because of how restricted airflow is. Furnace was short cycling and not running full cycle, but once filters were pulled furnace started running as it should. Furnace was tripping on high limit because of AC coil being so clogged. Tenant expressed major issues with AC this past summer, furnace and AC are in very poor condition. Both AC and furnace should be replaced with proper size equipment. This system needs annual maintenance after a MAJOR deep clean IF it's not replaced - No carbon or gas leaks, as of now furnace is safe. Current - 23" Furnace and Coil. 17" or max 21" - Furnace and Coil.
Pueblo, CO 81004
Onsite today for an Air Duct cleaning and sanitization of whole home. Successfully cleaned and sanitized all upstairs ducts and returns. Sending estimate for recommendations. Job Complete.
Onsite today for an Air Duct cleaning and sanitization of whole home. Successfully cleaned and sanitized all upstairs ducts and returns. Sending estimate for recommendations. Job Complete.
Levi A.
Levi A. Checked in
Onsite today for an Air Duct cleaning and sanitization of whole home. Successfully cleaned and sanitized all upstairs ducts and returns. Sending estimate for recommendations. Job Complete.
Pueblo, CO 81004
Levi A.
Levi A. Checked in
Successfully vacuumed and cleaned all vents and returns
Pueblo, CO 81001
Onsite today for a boiler service call. Diagnosis is bad thermocouple. Replaced the thermocouple and the Boiler started up. No further issues at this time. Job Complete.
Onsite today for a boiler service call. Diagnosis is bad thermocouple. Replaced the thermocouple and the Boiler started up. No further issues at this time. Job Complete.
Corey L.
Corey L. Checked in
Onsite today for a boiler service call. Diagnosis is bad thermocouple. Replaced the thermocouple and the Boiler started up. No further issues at this time. Job Complete.
Pueblo, CO 81006
Onsite today for a no heat service call. Diagnosis is Bad control board - Also found Inducer tube is cracked. Sent estimate to landlord will wait to hear back. Job Complete.
Onsite today for a no heat service call. Diagnosis is Bad control board - Also found Inducer tube is cracked. Sent estimate to landlord will wait to hear back. Job Complete.
Coral W.
Coral W. Checked in
Onsite today for a no heat service call. Diagnosis is Bad control board - Also found Inducer tube is cracked. Sent estimate to landlord will wait to hear back. Job Complete.
Pueblo, CO 81001
Review
Fast, thorough, friendly and communicate well.
Donita - Pueblo, CO 81005
Review
Coral Whale......excellent
Joe Duran - Pueblo, CO 81008
Response from Clarks Mechanical:

Hi Joe thanks for leaving us a 5-Star Review! Coral is truly a blessing to our team!

Review
Cora was very nice and knowledgeable. Explained everything and the only person to give me a alternative filter option to fix a problem that been going on since we bought the house thank you
jeffrey jesmain - Pueblo, CO 81004
Response from Clarks Mechanical:

Thank you so much for your kind words! We're incredibly grateful you took the time to share your experience. Coral takes great pride in being thorough and thoughtful, and we're thrilled to hear she was able to offer a solution that others missed. It means a lot to know her knowledge and care made a real difference—we’re lucky to have her on the team, and even luckier to have customers like you!

Review
Brian Beecher - Pueblo, CO 81004
Response from Clarks Mechanical:

Hi Brian, thanks for leaving a rating. We noticed that you only left 4 stars and we always strive for 5-Star service, we would like to know what we could have done better to earn all 5 Stars. Please give our office a call at your convenience. Thank you 🙂

Review
Daria Castiglione - Pueblo, CO 81004
Response from Clarks Mechanical:

Hi Daria, thanks for leaving a 5-Star Rating! We apprciate your support! 🙂

Review
Went above and beyond
Chad - Pueblo, CO 81001
Response from Clarks Mechanical:

Hi Chad, thank you for leaving a 5-Star Review! We appreciate your support!

Review
Bill Swanson - Pueblo, CO 81008
Response from Clarks Mechanical:

Hello Bill, thanks for leaving a 5-star Rating. We appreciate your support and will see you in the Spring! 🙂

Review
Kenn Bonano - Pueblo, CO 81003
Response from Clarks Mechanical:

Hi Kenn, thanks for leaving a 5-Star Rating! We appreciate your support.

Review
Wonderful company and employees that care about their work and their customers!
Jennifer Rounds - Pueblo, CO 81005
Response from Clarks Mechanical:

Thank you so much for your kind words! We're truly grateful for your support and thrilled to hear that our team’s dedication came through. It means a lot to know our work made a positive impact—we’re always here to help with care and professionalism!

Review
Very personable and explained what he saw and had before and after pics of work done.
Mark Morey - Pueblo, CO 81006
Response from Clarks Mechanical:

Thank you so much for your thoughtful review! We're truly grateful you took the time to share your experience. It means a lot to hear that the before-and-after photos and clear explanations made a difference—we always aim to keep things transparent and personable. Looking forward to helping again whenever you need us!

Review
Ruth Martinez - Pueblo, CO 81003
Response from Clarks Mechanical:

Thank you Ruth! We really appreciate you and are excited to get you a new, safe, and worry-free furnace!!

Review
Great service
Barbara - Pueblo, CO 81006
Response from Clarks Mechanical:

Hi Barbara, Thanks for leaving a 5-Star Review!

Review
Every thing Clarks did was fantastic. Everyone that came to the job was outstanding and very professional. Will recommend to anyone that needs HVAC.
shawn sims - Pueblo, CO 81005
Response from Clarks Mechanical:

HI Shawn, thank you for leaving such a nice 5 Star Review! We will see you next visit!

Review
She was very kind and answered all of my questions. I felt very comfortable with her as a person and a technician. She was very knowledgeable.
marlena brown - Pueblo, CO 81003
Response from Clarks Mechanical:

Hi Mrs Brown, thanks for leaving a 5-Star Review! We are happy to hear that Mrs Coral answered all your questions!

Review
He was personable and pleasant
christine brown - Pueblo, CO 81003
Response from Clarks Mechanical:

Hi Christine, thanks for leaving a 5-Star Review!

Review
Coral took the time to explain the different options for our situation.
Robin - Pueblo, CO 81005
Response from Clarks Mechanical:

Hi Robin, Thanks for leaving a 5-Star Review!

Review
Very professional and very knowledgeable. excellent people skills nice to see
Jake Martinez - Pueblo, CO 81006
Response from Clarks Mechanical:

Hi Jake, thanks for leaving a 5-Star Review!

Review
Called this morning and set up an appointment for the afternoon because had no heat at all and my house was cold. I get a call and a technician by the name of Corey came out figured out the problem right away. You are a god send of a company thank you so much and Corey your a great man
sharon hernandez - Pueblo, CO 81004
Response from Clarks Mechanical:

Hi Mrs Sharon, thanks for leaving a 5 Star Review! We are so happy that we were able to get your furnace fixed and your home heating again! See you next time!

Review
Dan Urenda - Pueblo, CO 81004
Response from Clarks Mechanical:

Hi Dan, thanks for leaving us a 5-Star Rating. We appreciate your support and will see you in the spring!

Review
He did a good job
Gary - Pueblo, CO 81006
Response from Clarks Mechanical:

Hi Gary, Thanks for leaving a 5-Star Review!

Review
I appreciated that he took the time to educate me about my equipment he came to service.
Kathy - Pueblo, CO 81001
Response from Clarks Mechanical:

Hi Kathy, Thanks for leaving a 5-Star Review!

Review
Coral was on time, personable and answered all our questions. She cleaned the heat exchanger which had not been cleaned during 2 previous companies inspections. She was not pushy with sales. Will ask for her in the spring.
Terry - Pueblo, CO 81005
Response from Clarks Mechanical:

Hi Terry, Thanks for leaving a 5-Star Review!

Review
5
Everett - Pueblo, CO 81005
Response from Clarks Mechanical:

Hi Everett, Thanks for leaving a 5-Star Review!

Review
Great company! Not like dealing with all of the other chain companies. It is the service man that really made it personable, Levi. He’s honest, caring and being elderly, he went the extra mile. Thank you so much!
Joyce - Pueblo, CO 81005
Response from Clarks Mechanical:

Hi Joyce, Thanks for leaving a 5-Star Review! We are so happy to hear that Levi treated you kindly and went the extra mile.

Review
Super friendly & knowledgeable! Takes time to explain what he did. Does terrific job
Leslie - Pueblo, CO 81005
Response from Clarks Mechanical:

Hi Leslie, Thanks for leaving a 5-Star Review!

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