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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! 

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 214 customer reviews

Customers say: The overall sentiment is overwhelmingly positive, marked by warmth, appreciation, and strong customer loyalty. Reviewers consistently praise the technicians and staff for their professionalism, knowledge, and friendly, personable manner. Recurring themes include punctuality, efficiency, and thoroughness, with many customers noting that questions were answered patiently and issues were clearly explained, often with supporting detail that helped them make informed decisions. Respect for customers' homes, attentive communication, and prompt responsiveness also stand out as frequently valued qualities. Customers express gratitude, trust, and reassurance, particularly those who came in concerned about heating or cooling problems, and many describe feeling comfortable and well cared for throughout the process. Satisfaction with completed work, including new system installations and routine maintenance, is common, and many reviewers state they intend to rely on the company again and recommend it to others. The tone throughout is enthusiastic and appreciative, reflecting consistently excellent service experiences.

Pueblo, CO at a glance

Clarks Mechanical has completed 10 jobs in Pueblo, CO in November 2026.

The 25 customer reviews shown here average 5.0 out of 5.

The most recent job was on November 13, 2026.

Clarks Mechanical has completed 1,142 jobs in Pueblo, CO in the last 12 months. The first job there was in December 2024.

Job Locations and Reviews

zackary f.
zackary f. Checked in
Furnace tune-up / maintenance 13 yr old Lennox 96% furnace Started system from thermostat to ensure normal operation, System started without an issue. Inducer motor was reading within manufacturer specifications. Gas valve was reading within manufacturer specifications. Resurfaced the flame sensor. Blower motor was clean with no signs of oil leaks. Squirrel cage was cleaned with little to no dust buildup. Static pressure was reading within manufacturer specifications. Temp split was within manufacturer specifications. Changed filter on site with homeowner provided filter. Everything working at this time. Membership visit, no payment due.
Pueblo, CO 81001
Review
Excellent
Mark - Pueblo, CO 81005
zackary f.
zackary f. Checked in
Furnace tune-up / maintenance 14 yr old American standard 80% furnace Started system from thermostat to ensure normal operation, system started without an issue. Inducer motor was reading within manufacturer specifications. Gas valve was reading within manufacturer specifications. Resurfaced the flame sensor, left a quote to replace due to blackened flame sensing rod. Blower motor had dust build up as well as a squirrel cage, Gave a quote for a pull and clean. Static pressures were high, will need to continue to monitor. Temp split was within manufacturer specifications. Change filter on site with customer provided filter. Put cover over the condensing unit. Everything is working at this time. Membership visit, no payment due. Homeowner will call in regarding the estimates.
Pueblo, CO 81005
Review
Zack arrived introduced himself and went straight to work. He explained everything to me thoroughly and was very knowledgeable.
Samantha - Pueblo, CO 81005
zackary f.
zackary f. Checked in
Furnace tune-up/ maintenance 2.5 yr old good men 96% furnace Started system from thermostat to ensure normal operation, system started without an issue. Inducer motor was reading within manufacturer specifications. Gas valve was reading within manufacturer specifications. Resurfaced the flame sensor. Blowermotor was clean with no signs of oil leaks. Squirrel cage was clean with little to no dust buildup. Static pressures were within manufacturer specifications. Temperature split was within manufacturer specifications. Filter will be changed by homeowner. Everything working at this time. $79 maintenance visit, paid with check.
Pueblo, CO 81005
Completed a membership maintenance visit on a 23-year-old York 90% efficient furnace, confirming normal startup, pressure, temperature split, inducer motor, and gas valve readings while resurfacing a pitted flame sensor and noting dust buildup on the blower motor and squirrel cage.
Completed a membership maintenance visit on a 23-year-old York 90% efficient furnace, confirming normal startup, pressure, temperature split, inducer motor, and gas valve readings while resurfacing a pitted flame sensor and noting dust buildup on the blower motor and squirrel cage.
zackary f.
zackary f. Checked in
Completed a membership maintenance visit on a 23-year-old York 90% efficient furnace, confirming normal startup, pressure, temperature split, inducer motor, and gas valve readings while resurfacing a pitted flame sensor and noting dust buildup on the blower motor and squirrel cage.
Pueblo, CO 81003
Review
On time, personable, explained the process and then the equipment before they left. Cleaned up after before they left.
Terry - Pueblo, CO 81005
Completed routine maintenance on the client's 9-month-old 95% furnace, resurfacing the flame sensor and verifying that the inducer motor, gas valve, blower, and temp split operate within manufacturer specifications. The technician also discussed slightly elevated return static pressure with the client.
Completed routine maintenance on the client's 9-month-old 95% furnace, resurfacing the flame sensor and verifying that the inducer motor, gas valve, blower, and temp split operate within manufacturer specifications. The technician also discussed slightly elevated return static pressure with the client.
zackary f.
zackary f. Checked in
Completed routine maintenance on the client's 9-month-old 95% furnace, resurfacing the flame sensor and verifying that the inducer motor, gas valve, blower, and temp split operate within manufacturer specifications. The technician also discussed slightly elevated return static pressure with the client.
Pueblo, CO 81005
Completed a full system replacement for a 2026 high-efficiency 95% single-stage 70k BTU furnace and 3-ton AC package, including new gas piping, traps, filter rack, CO detectors, and full pressure and vacuum verification. The technician verified proper heating and cooling operation and sent separate IAQ quotes to the client.
Completed a full system replacement for a 2026 high-efficiency 95% single-stage 70k BTU furnace and 3-ton AC package, including new gas piping, traps, filter rack, CO detectors, and full pressure and vacuum verification. The technician verified proper heating and cooling operation and sent separate IAQ quotes to the client.
Christopher R.
Christopher R. Checked in
Completed a full system replacement for a 2026 high-efficiency 95% single-stage 70k BTU furnace and 3-ton AC package, including new gas piping, traps, filter rack, CO detectors, and full pressure and vacuum verification. The technician verified proper heating and cooling operation and sent separate IAQ quotes to the client.
Pueblo, CO 81005
Onsite for a tune-up on a 9-year-old 80% furnace where the technician resurfaced the flame sensor, replaced the filter, and cleaned the blower and flame housings. Abnormal inducer readings, abnormal static pressures, a dusty squirrel cage, and signs of oil leaks on the blower motor were noted, with repair and replacement options provided to the client.
Onsite for a tune-up on a 9-year-old 80% furnace where the technician resurfaced the flame sensor, replaced the filter, and cleaned the blower and flame housings. Abnormal inducer readings, abnormal static pressures, a dusty squirrel cage, and signs of oil leaks on the blower motor were noted, with repair and replacement options provided to the client.
zackary f.
zackary f. Checked in
Onsite for a tune-up on a 9-year-old 80% furnace where the technician resurfaced the flame sensor, replaced the filter, and cleaned the blower and flame housings. Abnormal inducer readings, abnormal static pressures, a dusty squirrel cage, and signs of oil leaks on the blower motor were noted, with repair and replacement options provided to the client.
Pueblo, CO 81004
During routine maintenance on the 2024 Goodman equipment, the technician verified normal operation after testing components, checking static pressure, and servicing the flame sensor. The technician recommended a blower removal and cleaning for the client due to heavy sediment buildup.
During routine maintenance on the 2024 Goodman equipment, the technician verified normal operation after testing components, checking static pressure, and servicing the flame sensor. The technician recommended a blower removal and cleaning for the client due to heavy sediment buildup.
Levi A.
Levi A. Checked in
During routine maintenance on the 2024 Goodman equipment, the technician verified normal operation after testing components, checking static pressure, and servicing the flame sensor. The technician recommended a blower removal and cleaning for the client due to heavy sediment buildup.
Pueblo, CO 81006
Onsite for regular maintenance on a 2016 Lennox high-efficiency furnace, where the technician cleaned dust buildup, resurfaced the flame sensor, and verified normal system cycling, static pressures, and condensation pump operation. The technician recommended a deep cleaning to address the slightly elevated static pressure.
Onsite for regular maintenance on a 2016 Lennox high-efficiency furnace, where the technician cleaned dust buildup, resurfaced the flame sensor, and verified normal system cycling, static pressures, and condensation pump operation. The technician recommended a deep cleaning to address the slightly elevated static pressure.
Levi A.
Levi A. Checked in
Onsite for regular maintenance on a 2016 Lennox high-efficiency furnace, where the technician cleaned dust buildup, resurfaced the flame sensor, and verified normal system cycling, static pressures, and condensation pump operation. The technician recommended a deep cleaning to address the slightly elevated static pressure.
Pueblo, CO 81006
Onsite for regular maintenance on the client's 2013 Armstrong air furnace, where the technician cleaned the flame sensor and high limit switches to resolve short cycling. The technician suggested replacing the equipment filter, cleaning the blower wheel, and exploring replacement options.
Onsite for regular maintenance on the client's 2013 Armstrong air furnace, where the technician cleaned the flame sensor and high limit switches to resolve short cycling. The technician suggested replacing the equipment filter, cleaning the blower wheel, and exploring replacement options.
Levi A.
Levi A. Checked in
Onsite for regular maintenance on the client's 2013 Armstrong air furnace, where the technician cleaned the flame sensor and high limit switches to resolve short cycling. The technician suggested replacing the equipment filter, cleaning the blower wheel, and exploring replacement options.
Pueblo, CO 81006
Review
Zach was very professional. He was extremely knowledgeable and helpful. I would highly recommend Zach.
Cindy - Pueblo, CO 81005
Review
Thank you thank you thank you. Clarks is a great business. Very knowledgeable and very decent people. I was told by another company that my family needed a new furnace, not to use the heater because of leaking gas. I had fire department come look no leaks and furnace was safe to use. To sum up I didn't need a whole new system just a clean out and capacitor. So thank you clarks for saving me and my family 12,000. We will be calling you from here on out. Thank you. STAY LOCAL. Thank you again clarks keep up the good work! And thank you Josh very kind and knowledgeable as well.
Brandon Medin - Pueblo, CO 81005
Response from Clarks Mechanical:

Wow! Thank you so much for taking the time to share your experience! We're incredibly grateful you gave us the opportunity to take a look and provide an honest assessment. Our goal is always to do what's right for our clients, and that means recommending only what is truly needed. We're so glad we could help get your system back up and running without the expense of an unnecessary replacement. Saving your family $12,000 is certainly something worth celebrating! We'll be sure to pass your kind words along to Josh. He'll be thrilled to know he made such a positive impression. Thank you for supporting a local, family-owned business and for trusting Clark's Mechanical with your family's comfort and safety. We look forward to taking care of you for years to come! STAY LOCAL! ❤️

Review
great and knowledgeable technician. no upselling and straight to the point.
football “Mr Mad” 101 - Pueblo, CO 81006
Response from Clarks Mechanical:

Thank you for the great review! We’re glad you appreciated our technician’s knowledge, honesty, and straightforward approach. We believe in giving our clients honest recommendations without the pressure or unnecessary upselling. We truly appreciate your trust in Clarks Mechanical and thank you for supporting our family-owned business!

Review
Excellent
James - Pueblo, CO 81001
Review
Zack worked carefully and eliminated problems until he found a solution. I am most pleased with the results. He answered all my questions.
Dona - Pueblo, CO 81005
Review
Clark's Mechanical LLC did an outstanding job! My furnace technician JamieLyn was polite and professional from the moment she arrived. She took the time to explain the entire process from start to finish, so I always knew what was happening and why. She answered every question I had without making me feel rushed, and there was zero pressure to buy anything extra. When the tune up was done, she showed me proof of the the maintenance,which gave me real peace of mind. I'd highly recommend Clark's Mechanical to anyone who needs furnace tune-up!
Mercedes - Pueblo, CO 81004
Response from Clarks Mechanical:

Thank you, Mercedes, for your kind words and 5-Star Review. We are delighted to hear about your positive experience with JamieLynn.

Review
Prompt service
MKT - Pueblo, CO 81003
Review
Personable, efficient, answered all of our questions
Terry - Pueblo, CO 81005
Review
Great service! Very personable, knowledgeable and good to have around. Hard workers!!
John - Pueblo, CO 81006
Review
All the technicians were very professional, knew their jobs and worked diligently to complete our new heating and air conditioning system. They were all friendly and good to be around. Hardly knew they were in the house.
John - Pueblo, CO 81006
Review
Lindsay Pechek - Pueblo, CO 81008
Response from Clarks Mechanical:

Thanks for the 5-star review Lindsay!! We love working with you!

Review
Zach Furney - Pueblo, CO 81003
Response from Clarks Mechanical:

Thank you for the 5-stars Zach!

Review
Rio and Audri did an amazing job on aero sealing my home!! Highly recommend
Sarah Wieland - Pueblo, CO 81005
Review
There staff are very professional in there field. Chris and his crew were pleasant to talk to and understand of what was going on. They explained in a way you can understand the new system. Glad they are here for me... Thank you Clarks Mechanical
Lu Danielson - Pueblo, CO 81006
Response from Clarks Mechanical:

Hi Mrs Lu, thanks for leaving a 5 Star Review!

Review
richard dipersio - Pueblo, CO 81001
Response from Clarks Mechanical:

Thank you for the 5-stars!!

Review
Isabel Villegas - Pueblo, CO 81006
Response from Clarks Mechanical:

Hi Isabel, thank you for leaving a 5 Star Rating!!

Review
The Clark Mechanical Team was exceptional very professional, knowledgeable, etc. I would recommend the Clarks Team for your furnace needs
Brian Gomez - Pueblo, CO 81005
Response from Clarks Mechanical:

Thank you so much for the wonderful recommendation! We truly appreciate you taking the time to share your experience. Our team takes pride in being professional, knowledgeable, and making sure our clients feel confident in their home's comfort. We're grateful you chose Clarks Mechanical and appreciate the opportunity to serve you. Thank you for supporting our family-owned business!

Review
He checked everything to make sure all was well with system.
Priscilla Palacio - Pueblo, CO 81005
Response from Clarks Mechanical:

Hi Priscilla, thank you for leaving a 5 Star Review!

Review
Great service. Friendly and Courteous staff. Always a class act.
J E - Pueblo, CO 81006
Response from Clarks Mechanical:

Hello and thank you for the 5 Star Review!!

Review
Toby/Kelsa Martinez - Pueblo, CO 81008
Response from Clarks Mechanical:

Hi Toby and Kesla, thanks for leaving a 5-Star Rating!

Review
Al Tucker - Pueblo, CO 81005
Response from Clarks Mechanical:

Hi Al, thank you for the 5-Star Rating!

Review
Jamie is very knowledgable and through in the inspection of our furnace. A complete checkup was done and her explaination of each item was easy to understand. The question of repair or replace was followed by estimates for each. We will stick with Clarks Mechanical in the future
Tom Schmidt - Pueblo, CO 81004
Response from Clarks Mechanical:

Hello Tom, thank you for leaving such a nice 5-Star review, And for letting us know your experience! We are delighted to hear you will stick with us in the future. We will take great care of your Hvac system!

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