Black Rock HVAC & Plumbing
HVAC contractor in Denver, CO.
In Black Rock HVAC & Plumbing's own words
Black Rock is a trusted provider of HVAC, heating, and plumbing solutions for multifamily, commercial, and industrial properties across Colorado. We specialize in preventive maintenance, repairs, installations, boilers, mechanical systems, and plumbing services, delivering reliable solutions that keep properties operating safely and efficiently. At Black Rock, we believe trust is earned through clear communication, quality workmanship, and dependable service. Our team is committed to building long-term relationships by providing honest recommendations, responsive support, and professional service on every project. More than a contractor, we strive to be the trusted technical partner our clients can rely on.
- Trade
- HVAC contractor
- Business address
- 10555 E 51st Ave, Denver, CO 80239
- Telephone
- (720) 877-2820
- Website
- blackrockhvacplumb.com
- Hours
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- Monday8:00 am - 5:00 pm
- Tuesday8:00 am - 5:00 pm
- Wednesday8:00 am - 5:00 pm
- Thursday8:00 am - 5:00 pm
- Friday8:00 am - 5:00 pm
- SaturdayClosed
- SundayClosed
From the business's Google listing, checked Oct 2026
- Register
- CO register
Recorded as supplied and as found in public sources. This register makes no credential or quality claim about any business; check license status with the state board.
Google Reviews
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Blackrock Plumbing is the most UNPROFESSIONAL and most Disrespectful company that has serviced our apartment in CO, I get a text message from my wife saying that the plumbers let themselves into our apartment, without permission and almost let the cat out and they were sitting on the porch when she got back! Never hire this company as these guys could care less about laws and they will gladly break into your house to fix issues no matter if your spouse is in the shower vulnerable or any other thing going on. They disregard directions and do what they want and if you’re not comfortable with it? Too bad because they have a job to do and nothing else matters in that moment. There was a serious breach here and it should NEVER be tolerated. Do better Black Rock. I was extremely close to filing a police report but I was told it would never happen again. Inexcusable
Chris G.
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Thank you, first and foremost, for installing the A/C system in our event venue. The customer service was outstanding! Tatiana—wow! Her communication was excellent from start to finish. Orlando and Gabriel were incredibly attentive and made sure everything was installed properly. They truly cared about making sure the entire system was working perfectly and stayed on top of every detail throughout the process. I recommend this team 1000%! Thank you for such an amazing experience!
Celeste’s C.
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I use Blackrock HVAC at The Portola at Southglenn apartments for all my HVAC and plumbing needs. Tatiana is amazing and always goes out of her way to make sure we are taken care of. All of the Team members are great and so respectful, I've had many renters tell me how wonderful the technicians were, and that they were so happy to have them and also have cold air or heat fixed so quickly. Thank you for all your hard work Blackrock team!!!
Jono D.
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Gabriel and black rock team are top notch and take care of every kind of hvac and plumbing service you have without issue. Response time is the best. I highly recommend them.
Diana L.
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I would work with Black Rock HVAC again. It was such a relief to be stress free, the communication, pricing, and overall the quality of the work that they have provided is top notch - Definitely recommended to anyone.
Isaac S.
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Great company super helpful. Cannot count the number of times they have come out to help from water heaters to pool help superb service all around.
Don J.
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100% recommend using Blackrock HVAC & plumbing, I used them a bunch of times working multi family maintenance, they are very knowledgeable, get to work asap and are on top of keeping you in the loop every step of the way. I can’t thank them enough for all the times they’ve come through on emergency repairs.
alexander W.
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Gabriel is an exceptional individual who effectively communicates and provides assistance when I encounter difficulties with my HVAC system. I have been acquainted with him for an extended period.
Javier E.
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Our A/C went out and Black Rock came out in less than a hour. Explained the repair needed and was able to fix same day. I recommend Black Rock for every plumbing and hvac. Thank you so much for being so responsive.
Joey S.
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The best, most professional, and fast company I have worked with in a long time. They do great quick work without compromising quality. Sammy and Dair especially are really great, they are professional and get the job done right the first time. I would easily recommend this to anyone looking for HVAC, Plumbing, or any other services they provide.
M. H.
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Great customer service!!! AC system installed fast and professionally!!! Highly recommend!!
ColoradoSewer&Drain S.
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The technicians Dair and Samy arrived, they were very professional and did an excellent service.
Karina H.
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I was driving down the street and saw a lady with a flat tire. Then I noticed a young man from Black Rock helping her change it for her spare. It really touched my heart, and I wanted to give him some money, but he wouldn't accept it. I thought that was incredibly kind of them
Jorge B.
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The technicians arrived and I had a very good experience with them, they are very professional to work excellent service!
Chino V.
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Quality and professional service. We have worked with Black Rock several times and they have been able to handle a wide variety of issues. Give them a try for all of your HVAC and Plumbing needs!
Justin C.
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Great service! They do an amazing job, fast and efficient!
Rodrigo V.
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I've been Doing Business with Black Rock since 2018.. Honestly they are The Best HVAC & Plumbing Company I have EVER Done Business with, they Never let me down Day, Night and ALL Year around.. I highly recommend plus I would Refer them to Anybody I know for there Work & Service
Robert S.
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Good service
Ivan R.
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Great service fast and also very knowledgeable about things. Also told me things to prevent problems in the future.
Isaiah H.
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Black Rock is very professional, on time, and is extremely knowledgeable. They can quickly diagnosed the issue and explained everything clearly before getting the job done efficiently. I highly recommend them for anyone needing reliable and honest service!
Julian A.
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As an apartment maintenance manager I used Black Rock HVAC, many times. They have rescued me and responded in a timely manner.
Scott F.
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I would highly recommend Black Rock HVAC.
Eric V.
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I'm a Supervisor at an older apartment complex of 260 units and have alot of plumbing issues. This company makes themselves available at all times of the day and night for all our emergency calls. They are very communicative and informative on what has to be done. Tatiana is my go to for all our service requirements. I highly recommend BLACK ROCK.
Jesus P.
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As a real estate agent in Colorado, Black Rock Plumbing & HVAC has become our preferred vendor for HVAC and plumbing work. They’ve helped us on several property sales with inspection items, sewer repairs, and video sewer scopes. Their team is responsive, professional, and helps keep deals moving smoothly to closing.
Greg F.
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Black Rock Plumbing & HVAC completed a sewer repair/replacement project for us in the city of Denver, CO. Their team handled permits, inspections, street closure, and traffic control professionally from start to finish. The project went smoothly, passed inspection, and was completed on schedule. Great communication and solid work throughout the entire process.
Matt L.
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Had a really good experience with Black Rock! They were super responsive, professional, and made everything easy and stress free. The work came out great and everyone was really nice to work with. Definitely recommend them for any HVAC or plumbing needs 😊
Jackiee M.
About Black Rock HVAC & Plumbing
Preventive maintenance for Colorado properties
Black Rock HVAC & Plumbing names preventive maintenance among its work for multifamily, commercial, and industrial properties in Colorado. The company also describes repair, installation, boiler, mechanical-system, and plumbing work for those property types.
Its website names air-conditioning installation, AC repair and maintenance, heat-pump solutions, ductless mini-split systems, indoor-air-quality work, and maintenance. It also says it offers commercial services and backs its work with a 100% satisfaction guarantee.
Denver heating and cooling work
In Denver, utility gas heats 61% of housing units, per the American Community Survey’s 2024 figures. NOAA normals for 1991-2020 put the city’s average temperature at 51.6°F, with an average high of 65.7°F and an average low of 37.6°F.
Black Rock HVAC & Plumbing holds a 4.9 Google rating from 121 reviews. Reviewers most often mention prompt response, communication during work, and HVAC repairs or installations, with several also describing plumbing work and technician interactions.
The company’s posted hours run from 8:00 am to 5:00 pm Monday through Friday, with Saturday and Sunday closed.
Air conditioning, heat pumps, and mini-splits
The service mix pairs cooling equipment with maintenance and repair work rather than limiting the company to a single system type. Air-conditioning installation, heat pumps, and ductless mini-splits are each named alongside indoor air quality and maintenance.
For multifamily and commercial managers, the company’s stated combination of HVAC, boilers, mechanical systems, and plumbing places those trades under one contractor. Its Denver location anchors that work in a city where gas is the most common reported household heating fuel.
Services, brands and warranty details come from the company's own website. Ratings, hours and reviews come from Google. Town figures come from the US Census and NOAA.
More HVAC contractors in Denver
About Denver
| Population | 740,613 (2025) |
|---|---|
| County | Denver County |
| Average yearly snowfall | 41.3 inches |
| Heating degree days | 5,678 |
| Most common heating fuel | Utility gas |
Sources: U.S. Census Bureau. NOAA U.S. Climate Normals 1991-2020.