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!

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
Customers say: The reviews exhibit a positive sentiment towards Clark's Mechanical for their HVAC services. Customers praise the knowledgeable and friendly crew, responsive and skilled technicians, professional and reasonably priced work, and excellent customer service. Positive reviews highlight the team's ability to address heating needs promptly, provide in-depth explanations, and offer various options for repairs or replacements. Customers also appreciate the technicians' promptness, courtesy, and efficiency. Negative reviews are minimal and focus on minor issues or scheduling conflicts, which are addressed and resolved promptly by the company. Overall, the reviews convey satisfaction with Clark's Mechanical's services, expertise, and customer-oriented approach.
Job Locations and Reviews
Friday Install - Client in pulling funds from Fidelity account, needs a few days to get funds. Mark and I spoke about panel - He will do it on Tuesday before our install on Friday. Came out today for full install, durastar full system. Removed and replaced old with new. Brazed in loneset, pressure checked above 300 psi, pressure held for over 20 mins, pulled vacuum below Manu specs and performed vacuum hold test and that also passed, released refrigerant. Siliconed hole from outside penetration, ran and strapped every 4ft with lineset, used pukey tape to seal in between all connecting joints, new gas flex, sediment trap, Honeywell t4 thermostat with new 5 wire ran to furnace, removed old exhaust and replaced with new, new rain collar, roof cap, used double wall for code, made sure to use 3 screws on each conne fing point, turned system on to verify proper working order no gas or co leaks and system left at cool upon leaving.
Came out today for no heat. System is a train 95% furnace. Found system laking air flow from dirty filter and smaller return. Change filter and verify system was up and running.
Existing expansion tank and air valve were bent on water feed line. Zone valve 2 would not open correctly and would get stuck resulting in a loud noise and no heat to baseboard heater. Replaced expansion tank and automatic air vent. Redid line going to both the expansion tank and air vent. I alsoflushed zones till I had a steady flow of water. I then went ahead and replaced zone valve 2 and secured wires to existing wires to other zone valve wiring. Zone valve now communicates with thermostat and boiler properly. No further issues found at this time on boiler system.
Came out today for whole home duct cleaning, clean coil in place, and blower motor pull and clean. Cleaned all registers, all boots where wiped out and cleaned, used brush beast on all supply runs, used shop vacuum on all portions of return for upstairs and then used brush beast on main trunk line of both s/r. Taped and sealed cut holes from both s/r. Used coil cleaner on inside portion of indoor coil and used shop vac to get any loose particles inside cabinet of indoor coil, hand wiped filter box and bottom portion immediately connecting to filter box, turned system afterwards for about 10 mins to check for any loose materials at supply vents, found no issues. Job is complete. Fogged system finishing up duct cleaning. Complete.
Upon arrival, customer showed me bent feed line for expansion tank and air vent and showed me zone valve hanging off. Zone valve motor is locked up. Will replace zone valve and replace parts to boiler. Will also flush boiler and perform maintenance on boiler as well. Will return 3/21 from 8 to 12. No further issues found at this time on boiler system.
Upon arrival customer stated that the master bedroom and living room heads were loud. Motors are working but are noisy. Filters are clean and there are no signs of leaks. Documented sound with video for our records as well as the data plates. Presented customer with estimate and no further issues found.
Upon arrival, customer stated that zone valve was making a noise. Found arm to zone valve stuck. Replaced zone valve arm. Ran system and made sure heat was going to main floor baseboard heaters. Labeled zone valve with today’s date and location. No further issues found at this time.
Came out today to look at tstat. Further troubleshooting may be required, huge possibility that last company out preformed a bad troubleshoot, could be the control board. Recording on file of that explanation to the client. 2015 Trane not blowing air in 2nd stage. Could be control board, could be tstat. Client said system stopped working immediately after another company replaced tstat, however it could have been a bad troubleshoot from the beginning. See invoice notes. Job completed for now.
Came out today for a no heat service call on a Daikin Furnace. Found that Control Module needs to be replaced. Sent options for replacement. Job Complete.
Came out today for a return-to-finish Boiler service call. Replaced the pressure relief valve and reconnected the previous line. The system is now running as designed. Job Complete
Corey did an excellent job servicing our boiler. On time and very professional. I had a full understanding once he was finished. Would highly recommend.
Hi Becky, thank you for leaving a 5-Star Review! We are glad to hear that Corey was able to help you better understand your boiler! See you next time for your boiler maintenance visit!
She was very friendly and informative
Hi Mrs Nancy thank you so much for leaving a 5-Star Review! We are glad to hear Coral was friendly and informative. We will see you next time!
I highly recommend Clarks Mechanical for any hvac needs. Corey (amazing) and the whole staff are knowledgeable, professional and go above and beyond to help. My furnace stopped during this arctic cold snap. I called on Friday and they were able to squeeze me in, Corey diagnosed the problem, went for parts and in no time he had it in top top shape. This company is a good example of what every business should give "excellent customer service".
HI Mrs Janice, thanks for the kind words and leaving us a 5-Star Review! We are happy we have you as a new client and especially glad to hear that Corey was able to get your furnace back to running great again! See ya in the future!
Very kind noligable and personable. Happy to answer questions and pride in their work. Spoke hily of there company and boss and show dedication to their craft
Hi Mr Buckinham thanks for leaving us a 5-Star Review! We are glad your furnace installation went well! We will see you in the future for your HVAC maintenance visits!
Very helpful showing me everything they need to do. Fast service installing the furnace and air conditioner the next day.
Hi Mrs Pantello thank you leaving us a 5-Star review! We appreciate your business and will see you at your 1st maintenance visit!
Corey is fantastic at what he does. Very knowledgeable about all aspects of his job! It truly has been a great experience working with all of you. Thanks
Hi Mrs Boyce, thank you for leaving a 5-Star Review. We are glad to hear that Coral was professional! We look forward to working with you!
We were very pleased with Clark Mechanical team of Coral, Chris and John they went above and beyond to help us. So prompt, professional,knowledgeable and so friendly on installing our new furnace. We would highly recommend Clark Mechanical for anyone
Hi Sarah Thanks for leaving a 5 Star Review! We are thrilled to hear how good everything went and we look forward to working with you in the future!
Very professional tech
HI Tom, Thanks for leaving a 5-Star Review! We are happy to hear that Coral was professional!
No one showed up at my appointment time but showed up 4 hours late, but it was a free check up on my 7 thousand dollar furnace. People with money come first, my wife took her lunch to ask questions but that didn't work out for us. So happy I guess with furnace but office should let us know of delay.
Hi Mr Heuerman thanks for letting us know your experience. We do apologize for the inconvenience and we will do better at communicating in the future.
I was pleased with the work. They came when they said they would come and worked all day until the work was completed. Christopher and his other helper did an outstanding job.
Thank you so much for taking the time to leave an excellent rating. We really appreciate your business.
I have consistently received superior and dependable service from Fred and his team. There is none better in the area.
Thank you for your wonderful feedback! We're thrilled to hear that Fred and his team have consistently provided you with superior and dependable service. It's our goal to be the best in the area, and we're grateful for your continued trust and support.
Our heat stopped working in the dead of winter. Clarks mechanical sent out a technician right away. Coral was professional, kind and super knowledgeablean all around professional. We ended up needing a new thermostat, which she provided three quotes forso we could choose the best option for us. Super helpful and thorough. She temporarily got our heat going until we can fix the problem. Thanks a lot, Coral. We will be calling Clarks again with all future heating/air needs.
Thank you so much for your kind words! We're thrilled to hear that Coral was able to provide you with the professional, kind, and knowledgeable service that we pride ourselves on. We're glad that she could offer you multiple options for your new thermostat, ensuring you had the best choice for your needs. Temporary heating in the dead of winter is no small feat, and we're happy Coral could help keep you warm until a permanent fix is in place. Your trust in us for your future heating and air needs means the world to us. Safe travels and stay cozy! 😊
The team at Clark’s Mechanical was able to get me on the schedule quickly and address my family’s heating needs.
Hi Brian thank you for leaving us a 5-Star review! We are happy to hear that we were able to get your heating needs solved promptly!
Cory was great, thanks again
Hi Robert thanks for leaving us a 5-Star review and for giving us a call when you needed help with your furnace! We look forward to working with you in the future.
John and Issac came to replace my furnace, and were quick and professional. The also helped me with my fire alarms since I cannot reach the ceiling and where to place my CO2 detector. They were both so friendly and stayed for any questions I may have.
Thank you for leaving a 5-star Review on your furnace installation! We are happy to have you as a new client!
Coral was amazing! My furnace was having problems, but she was able to temporarily troubleshoot it and walked me through the process and options of replacing it. She was patient with all my concerns and helpful.
Hi Karla, Thank you for leaving a 5 Star Review! We are glad to hear Coral did a great job at troubleshooting and offering replacement options! We look forward to working with you in the future!
Coral was great. She provided me with in depth knowlegge of the furnace with pictures and several options for repair and replacement.
Thanks for leaving a 5-Star Review! We are happy to hear that Coral was knowledgeable and that she provided you with different options for your furnace!
Corey was very prompt and easy to work with. He sent pictures of the work and did a great job.
Thank you for leaving a 5-Star Review! We are happy to hear your technician Corey did a great job!
Very prompt and efficient
Thank You for leaving a 5 Star Review!