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HVAC Company in Pueblo, CO

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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 195 customer reviews

Customers say: The overall sentiment is overwhelmingly positive, with customers expressing high satisfaction and appreciation for the service they received. A dominant theme is professionalism, as technicians are repeatedly described as knowledgeable, thorough, and skilled at diagnosing and resolving problems efficiently. Punctuality and responsiveness also stand out, with many noting that appointments were kept on time, arrived early, or were scheduled quickly after an initial call. Customers consistently highlight the friendly, courteous, and polite demeanor of the staff, along with their willingness to take time to explain issues, answer questions, and help customers understand their systems and options. Many reviewers also appreciate the hard work, diligence, and care shown on the job, including cleaning up afterward and going above and beyond to ensure everything was working properly. Reasonable pricing, no-pressure interactions, and a sense of trust and reliability add to the positive impressions, and several customers indicate loyalty through service plans, repeat visits, and enthusiastic recommendations. Overall, the tone conveys strong gratitude, confidence, and satisfaction with both the quality of the work and the personal, attentive customer experience.

Pueblo, CO at a glance

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

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

The most recent job was on October 20, 2026.

Clarks Mechanical has completed 1,113 jobs in Pueblo, CO in the last 12 months. The first job there was in December 2024.

Job Locations and Reviews

Onsite to clean the first modular unit's 8 supply and 5 return ducts, vent covers, and inspected both Bard HVAC units. Extra labor was required to remove hard-to-access supply registers, delaying work on the second double-wide unit. Completing the remaining unit's ~20 registers will require additional time and materials (flexible ductwork, mastic and foil tape, and zip ties).
Onsite to clean the first modular unit's 8 supply and 5 return ducts, vent covers, and inspected both Bard HVAC units. Extra labor was required to remove hard-to-access supply registers, delaying work on the second double-wide unit. Completing the remaining unit's ~20 registers will require additional time and materials (flexible ductwork, mastic and foil tape, and zip ties).
Rio M.
Rio M. Checked in
Onsite to clean the first modular unit's 8 supply and 5 return ducts, vent covers, and inspected both Bard HVAC units. Extra labor was required to remove hard-to-access supply registers, delaying work on the second double-wide unit. Completing the remaining unit's ~20 registers will require additional time and materials (flexible ductwork, mastic and foil tape, and zip ties).
Pueblo, CO 81006
Fred C.
Fred C. Checked in
Came out today for a 20-year-old Burnham boiler system found system not engaging on found in switches bad on zones left estimate and recommendations. Due to the cost client is reaching out to Dave's Plumbing to come out and change it out system is not running at this time. Job complete.
Pueblo, CO 81006
​Completed furnace tune-up on 2024 Rheem unit. Verified thermostat, ignition sequence, inducer motor, gas valve, static pressure, and Delta T are all operating within manufacturer specs. Resurfaced flame sensor; blower motor and squirrel cage are clean. Filter is recent. Notified homeowner of calcium buildup on the water line.
​Completed furnace tune-up on 2024 Rheem unit. Verified thermostat, ignition sequence, inducer motor, gas valve, static pressure, and Delta T are all operating within manufacturer specs. Resurfaced flame sensor; blower motor and squirrel cage are clean. Filter is recent. Notified homeowner of calcium buildup on the water line.
zackary f.
zackary f. Checked in
​Completed furnace tune-up on 2024 Rheem unit. Verified thermostat, ignition sequence, inducer motor, gas valve, static pressure, and Delta T are all operating within manufacturer specs. Resurfaced flame sensor; blower motor and squirrel cage are clean. Filter is recent. Notified homeowner of calcium buildup on the water line.
Pueblo, CO 81005
Serviced a 2025 Coleman downflow furnace. Tech support confirmed blower noise is within normal specs and fan speed is non-adjustable. All components tested within tolerance with proper heating output. Proactively cleaned the blower, advised monitoring the noise, and successfully cycled the system before leaving.
Serviced a 2025 Coleman downflow furnace. Tech support confirmed blower noise is within normal specs and fan speed is non-adjustable. All components tested within tolerance with proper heating output. Proactively cleaned the blower, advised monitoring the noise, and successfully cycled the system before leaving.
Levi A.
Levi A. Checked in
Serviced a 2025 Coleman downflow furnace. Tech support confirmed blower noise is within normal specs and fan speed is non-adjustable. All components tested within tolerance with proper heating output. Proactively cleaned the blower, advised monitoring the noise, and successfully cycled the system before leaving.
Pueblo, CO 81006
Completed routine maintenance on the 80% DuraStar crawlspace furnace. Verified safe operation, normal heating/cooling cycles (21°F split), and proper function of the inducer, gas valve, blower, and condensate pump. Static pressure tested slightly low at 0.19 in. w.c. Cleaned equipment, resurfaced the flame sensor, replaced the client's filter, and recommended ongoing regular maintenance.
Completed routine maintenance on the 80% DuraStar crawlspace furnace. Verified safe operation, normal heating/cooling cycles (21°F split), and proper function of the inducer, gas valve, blower, and condensate pump. Static pressure tested slightly low at 0.19 in. w.c. Cleaned equipment, resurfaced the flame sensor, replaced the client's filter, and recommended ongoing regular maintenance.
Levi A.
Levi A. Checked in
Completed routine maintenance on the 80% DuraStar crawlspace furnace. Verified safe operation, normal heating/cooling cycles (21°F split), and proper function of the inducer, gas valve, blower, and condensate pump. Static pressure tested slightly low at 0.19 in. w.c. Cleaned equipment, resurfaced the flame sensor, replaced the client's filter, and recommended ongoing regular maintenance.
Pueblo, CO 81008
Performed a comprehensive tune-up and maintenance on a newer Rheem furnace from 2025. The thermostat functioned correctly, the inducer motor and gas valve readings were within manufacturer specifications. The flame sensor was resurfaced, blower motor was clean with no oil leaks. The squirrel cage was clean, and the 24v filter was not heavily soiled. Static pressure and delta readings were within specifications. All components are operating properly.
Performed a comprehensive tune-up and maintenance on a newer Rheem furnace from 2025. The thermostat functioned correctly, the inducer motor and gas valve readings were within manufacturer specifications. The flame sensor was resurfaced, blower motor was clean with no oil leaks. The squirrel cage was clean, and the 24v filter was not heavily soiled. Static pressure and delta readings were within specifications. All components are operating properly.
zackary f.
zackary f. Checked in
Performed a comprehensive tune-up and maintenance on a newer Rheem furnace from 2025. The thermostat functioned correctly, the inducer motor and gas valve readings were within manufacturer specifications. The flame sensor was resurfaced, blower motor was clean with no oil leaks. The squirrel cage was clean, and the 24v filter was not heavily soiled. Static pressure and delta readings were within specifications. All components are operating properly.
Pueblo, CO 81001
Onsite for a No heat service call. Homeowner installed thermostat and said it wouldn’t turn on. Diagnosis confirmed bad thermostat. Ran new wire for thermostat but client opted to replace it himself. Unit is non operational. Call is complete.
Onsite for a No heat service call. Homeowner installed thermostat and said it wouldn’t turn on. Diagnosis confirmed bad thermostat. Ran new wire for thermostat but client opted to replace it himself. Unit is non operational. Call is complete.
zackary f.
zackary f. Checked in
Onsite for a No heat service call. Homeowner installed thermostat and said it wouldn’t turn on. Diagnosis confirmed bad thermostat. Ran new wire for thermostat but client opted to replace it himself. Unit is non operational. Call is complete.
Pueblo, CO 81001
Onsite today for a furnace replacement. Technicians successfully installed a 96% two stage 60K BTU, installed new filter box, new gas flex, new gas shutoff, new sediment trap, and installed new condensation pump. Verified equipment was working properly. Job Complete.
Onsite today for a furnace replacement. Technicians successfully installed a 96% two stage 60K BTU, installed new filter box, new gas flex, new gas shutoff, new sediment trap, and installed new condensation pump. Verified equipment was working properly. Job Complete.
Christopher R.
Christopher R. Checked in
Onsite today for a furnace replacement. Technicians successfully installed a 96% two stage 60K BTU, installed new filter box, new gas flex, new gas shutoff, new sediment trap, and installed new condensation pump. Verified equipment was working properly. Job Complete.
Pueblo, CO 81004
Review
Toby/Kelsa Martinez - Pueblo, CO 81008
Came out today for a furnace replacement estimate. Homeowner stated that the furnace blower motor has failed. Found that there was an issue with the return, it is a choke point. It is possible that is what caused the furnace to die. Gave pricing and the Homeowners have opted to replace the furnace. Installation scheduled for tomorrow. Job Complete.
Came out today for a furnace replacement estimate. Homeowner stated that the furnace blower motor has failed. Found that there was an issue with the return, it is a choke point. It is possible that is what caused the furnace to die. Gave pricing and the Homeowners have opted to replace the furnace. Installation scheduled for tomorrow. Job Complete.
Jamie M.
Jamie M. Checked in
Came out today for a furnace replacement estimate. Homeowner stated that the furnace blower motor has failed. Found that there was an issue with the return, it is a choke point. It is possible that is what caused the furnace to die. Gave pricing and the Homeowners have opted to replace the furnace. Installation scheduled for tomorrow. Job Complete.
Pueblo, CO 81008
Came out today for boiler no heat service call. Technician found thermostat wires were not attached to the correct zone. Reattached wires and boiler is now up and running. Job Complete.
Came out today for boiler no heat service call. Technician found thermostat wires were not attached to the correct zone. Reattached wires and boiler is now up and running. Job Complete.
Fred C.
Fred C. Checked in
Came out today for boiler no heat service call. Technician found thermostat wires were not attached to the correct zone. Reattached wires and boiler is now up and running. Job Complete.
Pueblo, CO 81005
Review
Al Tucker - Pueblo, CO 81005
Review
very comforting since i was concerned about my furnace
Cheri - Pueblo, CO 81004
Review
Very friendly and excellent service!
Rich - Pueblo, CO 81005
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!

Review
Levi was excellent. He did the work in aa asked, explained his findings, and showed photos of his work. He was professional and courteous.
Carol Chesley - Pueblo, CO 81005
Response from Clarks Mechanical:

Hi Carol, thanks for taking the time to leave a 5-Star Review! We appreciate the feedback and look forward to seeing you in the future~!

Review
She was friendly , knowledgable and fast. What a great asset to your team. Thank you
Valerie - Pueblo, CO 81001
Review
Levi was very friendly and answered all of my questions
David - Pueblo, CO 81005
Review
Very professional
Debra - Pueblo, CO 81006
Review
Levi is the bomb he's so friendly and very professional.Its such a pleasure to have him as our technician, he really knows his trade
Marilyn Fagan - Pueblo, CO 81005
Response from Clarks Mechanical:

Hello Marilyn, thank you for your wonderful feedback about Levi; we're delighted to hear you had such a positive experience.

Review
On time and quick to get my heater checked
Joe - Pueblo, CO 81006
Review
Very knowledgeable.
Ricky - Pueblo, CO 81005
Review
Mike Atencio - Pueblo, CO 81005
Response from Clarks Mechanical:

Hi Mike, thank you for leaving a 5-Star Rating!!

Review
Samson Velasquez - Pueblo, CO 81001
Response from Clarks Mechanical:

Thank you for your review! We're always striving to provide the best possible experience for our customers, and your feedback is invaluable in helping us achieve that.

Review
Audrianna was very knowledgeable and professional. Got everything done in a timely manner. Would highly recommend.
Alicia Littlefield - Pueblo, CO 81001
Response from Clarks Mechanical:

Thank you, Alicia for your wonderful feedback about Audrianna's service. We are delighted to hear you had a positive experience.

Review
Excellent
John - Pueblo, CO 81004
Review
Wonderful service
Oscar Gwartney - Pueblo, CO 81003
Response from Clarks Mechanical:

Thank you, we look forward to working with you again!

Review
Levi was terrific!
Dutch - Pueblo, CO 81005
Review
Levi was very knowledgeable and gave us good insight on our furnace. He was friendly and helpful.
Tammy Magoon - Pueblo, CO 81003
Response from Clarks Mechanical:

Thank you, Tammy, for your kind words about Levi's service. We appreciate your feedback and look forward to serving you again.

Review
Very informative and efficient. She explained in detail the issues I am experiencing. I will use y'all again. Your price is reasonable compared to other companies in town. I appreciate the service.
Loriann R - Pueblo, CO 81004
Response from Clarks Mechanical:

Thank you, Loriann, for your kind words and 5-star review. We're delighted to hear you found our service informative, efficient, and reasonably priced. 🙂

Review
Great !
Karen - Pueblo, CO 81001
Review
Great attitude you can tell Jamie knows her job and loves her job! I rate her a 5+
Sandra Chavez - Pueblo, CO 81005
Response from Clarks Mechanical:

Thank you, Sandra Chavez, for your wonderful feedback! We are delighted to hear that Jamie's dedication and passion positively impacted your experience. We will see ya next visit! 🙂

Review
Received estimate for replacing furnace.
Mary Alberding - Pueblo, CO 81005
Response from Clarks Mechanical:

Thank you, Mary, for your 5-star review. We appreciate your feedback regarding the furnace estimate. We hope we have earned your business and look forward to working with you in the future!

Review
Kevin Fisher - Pueblo, CO 81001
Response from Clarks Mechanical:

Hi Kevin, thanks for the 5-Star Rating!!

Review
Very through and friendly.
Dorothy Guerrero - Pueblo, CO 81001
Response from Clarks Mechanical:

Thank you, Dorothy Guerrero, for your kind words and 5-star review. We strive to provide thorough and friendly service to all our customers.

Trusted Quality & Service
  • Better Business Bureau Accredited Business A Plus Rating
  • Best Of The Best Colorado
  • Rheem Logo
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