Top HVAC & Air Conditioning Contractors in Boulder, CO

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Showing 1-25 of 44 results
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In Business Since 1999 Crespin Mechanical, Inc. is a fully insured, licensed, and locally owned business operating out of Golden. We cover all surrounding cities. With decades of experience, you can trust us to complete quality work promptly with the attention to detail required to provide you with long lasting solutions. Call today to set an appointment! We look forward to helping you stay comfortable.
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Posted by Stanley G. on 08/27/2021 I have reviewed Precision so many times that I thiought I was running out of good things to say. But on this occasiion Sean explained that there must have been some seidment in fuacet cylinder and that it did not have to be replaced.As always, I would not think of hiring any plumber except Precision.
Call Now: (303) 801-9385 Call Now
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Posted by Louella N. on 08/14/2021 BEN was fantastic. Very knowledgeable and explained every step of the process in complete detail. Within 5 mins of a seeing the unit he knew exactly what the problem was and how to fix it. Ben listened to our concerns and gave us better options for optimal performance of our system and also recommendations for this problem . Eliminating reoccurrence and the appropriate maintenance schedule recommended for our unit. With his wealth of knowledge and approach NOW is very lucky to have BEN on their team.

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Posted by Kristi B. on 09/09/2021 John B service tech did an excellent job.
Call Now: (303) 366-1950 Call Now
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Posted by Brent C. on 08/28/2021 Great
Call Now: (720) 249-1862 Call Now
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Posted by Patricia D. on 05/04/2021 I needed my tankless water heater flushed , Applewood , heart heating ,and others quoted between $600.00 and $800.00 , TNT: $200.00. Needless to say I hired them. Integrity and ethics still matter and TNT has the best technicians.
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Posted by Jason T. on 07/21/2021 very prompt for the service call and when diagnosed problem was very reasonable on the quote for the work. They went over and above to make sure a/c was installed and working and were very knowledgeable and professional, I will use them again!
Call Now: (720) 429-5945 Call Now
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Posted by Ella R. on 09/08/2021 Have always been pleased and how courteous they are and always on time
Call Now: (970) 658-1221 Call Now
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Posted by Lana H. on 09/09/2021 Juan does it all! He remodeled my kitchen and did everything but the countertop installation, but was there to supervise and inspect their work and because he is bilingual was able to communicate with them more effectively than I could. He is very conscientious and does excellent work! Because he does it all you donâ t wait on other subcontractors . I highly recommend Juan of North South East West LLC
Call Now: (720) 532-2287 Call Now
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Posted by Bob R. on 08/11/2021 Great job thank you Rudy!
Call Now: (970) 893-0360 Call Now
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Posted by Christine J. on 08/29/2021 Gerry was very honest, ethical and the price was right. I would hire him again in a minute!
Call Now: (720) 841-3778 Call Now
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Posted by Michael B. on 09/08/2021 They were the most expensive. They also had the most extras. I got my moneyâ s worth. They were also the most responsive. They were there when they said they would be, are always friendly, and helpful.
Call Now: (303) 242-3149 Call Now
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Posted by Edward H. on 08/05/2021 Tipping Hat came out to look at an issue with our mini split air conditioner, which was no longer cooling. The technician was knowledgeable and courteous (and masked, unlike other contractors we have recently had in). After looking into the problem he was able to correct it through a reset and some minor adjustments, but wasnâ t satisfied that heâ d exactly pinned down the cause. He walked me through his diagnostic thinking and showed me how to find and cool off the thermistor on the outdoor unit, which was incorrectly positioned in direct sunlight by the original installer and may have been overheating, causing a shutdown. But because he wasnâ t satisfied that heâ d pinned down the exact cause - and despite the fact that heâ d gotten my unit cooling again! - he refused to let me pay even the $29 trip charge. The business integrity of this just floored me. How often does a repair person display such an attitude? I am recommending Tipping Hat to neighbors and friends, and in reviews like this one, as a direct result. I will absolutely use them in the future. Very impressed.
Call Now: (303) 242-3149 Call Now
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Posted by Joanna M. on 09/08/2021 Quick response & helpful
Call Now: (303) 422-5308 Call Now
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Posted by Kyle A. on 09/01/2021 Great company from sales to installers
Call Now: (720) 506-6814 Call Now
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Posted by Amy X. on 04/12/2021 Honest, explains details well. Answered questions, lower price then other quotes.
Call Now: (720) 763-4558 Call Now
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Posted by Lisa S. on 05/25/2021 Adam was amazing. All the above ratings are on him as a tech. He did a thorough job cleaning my furnace & AC unit today. I saw the before & after so I know itâ s true. Heâ s the best tech thatâ s ever come out to do that job. He also took care of an issue Iâ ve had with a different dept for over a year!! I couldnâ t believe it. Even the owner couldnâ t fix it. And Adam is very well-mannered & pleasant which is always appreciated.
Call Now: (720) 669-6577 Call Now
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Posted by Cynthia C. on 06/21/2021 Josh was very professional and I would highly recomend. Will buy a new cooler from him in the future.
Call Now: (720) 600-1880 Call Now
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In Business Since 2020 50
Call Now: (720) 391-5590 Call Now
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Posted by Russ S. on 08/28/2021 Nick did a great job. Very responsive and great to work with
Call Now: (720) 585-9348 Call Now
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Posted by Tab S. on 08/06/2021 Overall they were excellent, professional, and were able to repair our AC unit in a few hours. Well worth the price.
Call Now: (720) 230-6090 Call Now
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Posted by Geri R. on 08/24/2021 Paul was prompt professional and went above and beyond in service and expectations - reasonably priced and honest - will definitely be recommending him to all my colleagues in the future - Geri Rutz - CB Realty - Global Luxury
Call Now: (720) 705-3600 Call Now
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Posted by Robert B. on 07/28/2021 Excellent service.
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Posted by Julio S. on 08/24/2021 Excellent work ethic, lots of experience and knowledge in the field.. will recommend Eather mechanical to family and friends.
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Posted by Leslee C. on 10/03/2017 Excellent service
Call Now: (720) 506-7785 Call Now

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HomeAdvisor Community Rating

Overall Rating:

Boulder HVAC & Air Conditioning Contractors are rated 4.66 out of 5 based on 4,179 reviews of 44 pros.

The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.

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Recent Job Requests for Air Conditioning Contractors in Boulder, CO

New

Project: Install a Central Air Conditioning System

Location: Boulder, CO Date: 09/13/2021 Nature of Project: Install or replace central air conditioning systemRequest Stage: Ready to HireCustomer moving in/out?: NoDesired Completion Date: Timing is flexible Comment: I'd like a quote on installing A/C in half of my house. There's a furnace and ducting already in place. The other half of the house already has A/C.
New

Project: Repair or Service a Swamp Cooler

Location: Boulder, CO Date: 09/13/2021 Is this an emergency?: NoService Needs: Annual/Preventative MaintenanceInstallation Location: Family homeAge of unit: 5 - 10 yearsRequest Stage: Ready to HireDesired Completion Date: Timing is flexibleLocation: Home/ResidenceAfter Business Hours: NoHistorical Work: NoCovered by Insurance: NoProperty Owner: Yes Comment: Roof mounted cooler needs annual winterizing and spring return on. Must include water supply pipe blow out.
New

Project: Repair or Service a Swamp Cooler

Location: Boulder, CO Date: 09/13/2021 Is this an emergency?: NoService Needs: Annual/Preventative MaintenanceInstallation Location: Family home, Roof mountedAge of unit: 11 - 15 yearsRequest Stage: Ready to HireDesired Completion Date: More than 2 weeksLocation: Home/ResidenceAfter Business Hours: NoHistorical Work: NoCovered by Insurance: NoProperty Owner: Yes Comment: We have an evaporative cooler on our roof, second floor, fairly easy access that needs to be set down for the season. We are in North Boulder. It will also need new pads, but I'm not sure if that should be done in the spring or fall. Thank you.
New

Project: Install a Central Air Conditioning System

Location: Boulder, CO Date: 09/13/2021 Nature of Project: Install or replace central air conditioning systemRequest Stage: Planning & BudgetingCustomer moving in/out?: NoDesired Completion Date: More than 2 weeks Comment: Whole House new AC system install. 2470 sqft. Two level, unfinished basement. 3 BR 2.5 BA.
New

Project: Install or Replace a Ductless Mini-split Air Conditioning System

Location: Boulder, CO Date: 09/13/2021 Nature of Project: Install or replace ductless mini-split air conditioning systemRequest Stage: Planning & BudgetingCustomer moving in/out?: NoDesired Completion Date: Timing is flexible

Project: Repair or Service a Central Air Conditioning System

Location: Boulder, CO Date: 09/12/2021 Is this an emergency?: NoRequest Stage: Ready to HireCustomer moving in/out?: NoDesired Completion Date: Timing is flexible

Project: Relocate or Service a Window Air Conditioning Unit

Location: Boulder, CO Date: 09/10/2021 Is this an emergency?: NoProblem description: Not enough cooling in one locationEquipment Age: Less than 5 yearsRequest Stage: Ready to HireCustomer moving in/out?: NoDesired Completion Date: Within 1 weekAfter Business Hours: NoCovered by Insurance: NoProperty Owner: Yes Comment: New 3 Ton Friedrich Window Unit is not working properly Need licensed HVAC diagnostic for starters

Project: Install a Central Air Conditioning System

Location: BOULDER, CO Date: 09/9/2021 Nature of Project: Install or replace central air conditioning systemRequest Stage: Planning & BudgetingCustomer moving in/out?: YesDesired Completion Date: Timing is flexible Comment: want to install central air in the ground floor of a duplex, 1000 sq ft.

Project: Relocate or Service a Window Air Conditioning Unit

Location: Boulder, CO Date: 09/6/2021 Desired Completion Date: Immediately Comment: Window ac unit smells musty. I would like to get it evaluated and serviced if necessary.

Project: Repair or Service a Central Air Conditioning System

Location: Boulder, CO Date: 09/5/2021 Is this an emergency?: NoProblem description: Not enough cooling anywhereEquipment Age: Don't KnowRequest Stage: Ready to HireCustomer moving in/out?: NoDesired Completion Date: Timing is flexibleAfter Business Hours: NoCovered by Insurance: NoProperty Owner: Yes

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