Rock Plumbing, Heating and Air ConditioningHVAC Services in Littleton
Rock Plumbing, Heating and Air Conditioning is your trusted specialist for Bryant HVAC installations, repairs, and maintenance. Serving Littleton and its neighboring communities, we provide dependable HVAC solutions tailored to your home’s needs. As your local Bryant Factory Authorized Dealer, we are committed to your satisfaction and back our work with a 100% satisfaction guarantee. Our certified technicians deliver expert service, whether it’s routine maintenance or a complete Bryant system installation.
Experience and Certifications

Factory Authorized Dealer
As a Bryant Factory Authorized Dealer, we have met Bryant's highest standards for superior skills, service, and a promise of 100% satisfaction guaranteed.
NATE Dealer
North American Technician Excellence (NATE) is the leading certification program for HVAC technicians and is the only test supported by the entire industry. We are proud to employ NATE certified technicians.
Financing Available
We offer flexible financing options for your new Bryant product or system. With approved credit, you can enjoy convenient monthly payments, competitive interest rates, and online bill pay.
Indoor Air Quality Specialists
As Bryant Indoor Air Quality Specialists, we have completed coursework and passed a comprehensive test covering a wide variety of indoor air quality topics, allowing us to apply that knowledge to your home.
Puron Advance
Bryant demonstrates its commitment to going beyond the minimum with a refrigerant that easily surpassed the EPA’s lower Global Warming Potential (GWP) requirements for 2025. We show the same commitment through Puron Advance™ training.
HVAC Repair and Installation Services

Air Conditioner Repair & Service
Our team delivers prompt and dependable air conditioner repair and service to keep your home cool and comfortable. From minor fixes to major repairs, we’re committed to ensuring your AC runs efficiently all summer.
Furnace Repair & Service
We offer professional furnace repair and service. Our certified technicians can quickly identify and fix any problems, ensuring your home stays warm and cozy all year long.
HVAC System Installation
We offer professional HVAC installation to keep your home comfortable in every season. Whether you're upgrading your current system or installing HVAC for the first time, we’ll guide you in selecting the best option for your needs and ensure a precise, high-quality installation.
HVAC Maintenance
We provide annual HVAC maintenance to ensure your system operates smoothly and help prevent unforeseen malfunctions. Through detailed inspections and tune-ups, we ensure your heating and cooling system is prepared to maintain your comfort throughout the year.
About Rock Plumbing, Heating and Air Conditioning

Trusted HVAC Professional in Littleton
Leave a ReviewBryant.com Reviews
4.97 out of 5(34 reviews)
- Review by
Kate
-
May 02, 2025
The installers kept us infhttps://www.bryant.com/en/us/ormed of all they were doing {did). Showed how furnace and thermostat worked.
Knowledgeable
Recommends this dealer
Verified Purchase
- Review by
James
-
March 17, 2025
Positive Professional Experience
Great Professional team that listened to our needs and concerns. Worked with us to get the system we needed now and in the future within our budget.
Recommends this dealer
Verified Purchase
Expertise:
5
Solve Problems:
5
Service:
5
- Review by
Neill
-
December 02, 2024
Highly recommend Rock Plumbing/Heating
Great service, professional, personable, could not ask for more.
Recommends this dealer
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
- Review by
Lila
-
November 15, 2024
I would highly recommend!
Said what they did and did what they said. Excellent communication and service!
Recommends this dealer
Verified Purchase
- Review by
Jim
-
November 12, 2024
Consistently Excellent Service
I am a long term, loyal customer of Rock Plumbing, Heating and Air Conditioning. They are consistently prompt, professional and provide excellent service.
Recommends this dealer
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
- Review by
Wayne
-
October 18, 2024
HVAC Replacement
Installation of a new HVAC system was completed soon after the proposal was accepted and completed very professionally.
Recommends this dealer
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
- Review by
Robert
-
October 11, 2024
Very Pleased
All 5 Star
Recommends this dealer
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
- Review by
George
-
September 24, 2024
GH
Rock Plumbing was wonderful to work with. They were courteous, professional and knowledgeable.
Recommends this dealer
Verified Purchase
Expertise:
5
- Review by
Megan
-
September 03, 2024
Best all around
Very happy with my new Bryant system and the service from Rock!!
Recommends this dealer
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
- Review by
Jessica
-
August 06, 2024
Great experience, satisfied.
We replaced our old HVAC and AC units. The process lasted a day and went smoothly. When an issue arose, they addressed it and everything worked as expected.
Recommends this dealer
Verified Purchase
Expertise:
4
Service:
4
Solve Problems:
4
- Review by
Howard
-
July 31, 2024
very professional and helpful explaining our new system, thank you
excellent service
Recommends this dealer
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
- Review by
Todd
-
July 22, 2024
Excellent
Very professional and easy to work with.
Recommends this dealer
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
- Review by
Laura
-
June 11, 2024
Knowledgeable, service-oriented, and fast
Every person that we interacted with was polite, informative and down to earth. No hard selling and when there was a problem, they had a solution.
Recommends this dealer
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
- Review by
LEO
-
May 24, 2024
Great Job
Rock Plumbing, Heating and Air in Littleton CO did a great job on my HVAC system install. They were able to provide me a quote quickly, and Rob was very knowledgeable on the products. He answered all my calls throughout the quote process and answered all my questions thoroughly. The day of the install everything went flawlessly as the techs were very knowledgeable, efficient, and friendly. So far everything is working smoothly.
Recommends this dealer
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
- Review by
John
-
May 15, 2024
Pleased in the Pines
Rock Heating has provided us with first rate service for many years and this installation was no exception. They were on time, worked efficiently, were personable, and left the installation site clean. They were prompt about follow\-up as well.
Recommends this dealer
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
- Review by
Laurie
-
May 02, 2024
Outstanding Company
Have been using Rock Plumbing Heating \& Air for almost 18 years. They never fail to deliver exceptional customer service, expertise and service at a fair price. I trust that the products they recommend will be the best.
Recommends this dealer
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
- Review by
Josh
-
April 24, 2024
Top-notch Team!
Chris and his team are incredible. We always have amazing service\-\-before, during and afterward.
Recommends this dealer
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
- Review by
Wayne
-
April 10, 2024
Excellent
Tech's did an excellent job
Recommends this dealer
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
- Review by
Monte
-
March 06, 2024
Recent purchase and install
Good quality and excellent install service
Recommends this dealer
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
- Review by
Vance
-
March 01, 2024
Refreshing
I really appreciate the professionalism of their entire staff. They provide outstanding customer service and they follow up. I've used them for over a dozen years but this was the first major project I had to do.
Recommends this dealer
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
- Review by
Shari
-
February 09, 2024
Loved the attention to detail they did on the whole HVAC system.
Great company
Recommends this dealer
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
- Review by
Carla
-
February 03, 2024
great service
very professional, arrived when they scheduled and continued working until the job was finished, past business hours.
Recommends this dealer
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
- Review by
Shane
-
January 31, 2024
Purchase
Very good
Recommends this dealer
Verified Purchase
Expertise:
4
Service:
4
Solve Problems:
4
- Review by
Elaine
-
January 10, 2024
Furnace, hot water heater, humidifer installation
The team Rock sent was exceptional! They had fine people skills! I had spent the entire night before their arrival googling for info about cost of furnace replacement, worrying about how expensive this was, and reading a couple of reviews among the stellar ones, that mentioned Rock was expensive. I hadn't done my due diligence to get more bids (I found something comparable on line eventually and resigned myself to the cost.). I even talked to Amy the morning of the install who was prepared to stop the process without annoyance or anger (Amy is one the owners at the office and she sincerely wanted me to be comfortable with Rock.). I've also talked with Juliette and Isobel in the office. Both are pleasant and helpful on the phone so good people to have up front! Amy truly wanted me to feel comfortable, didn't get abrupt when she understood about my not having bids, had me talk to Josh who had come the day before to assess my furnace per the $20 monthly membership I started when I used Rock for plumbing issues (Josh, also polite, courteous, competent.). However, when I thought about my getting installation of all three BIG items, and when the team talked to me in comforting , helpful ways, I felt better and could proceed. First, Aaron, master electrician and Haley, apprentice electrician (She did all the electrical work for the project.), complimented each other and were warm, appropriately friendly, assuring, patient. Aaron left Haley to do the needed electrial work saying she was very capable and she was (I like women doing this kind of work \-\- so was proud at her for all of us women!)! I liked how they supported each other despite teasing about using DeWalt tools vs Milwaukee tools, a topic I'll bring up when I'm next at Bud's Bar in Sedalia. Then Brian Lechugo (Did I spell it right?) and Eric Lobatos smiled, got to work and also eased my worries. The whole team seemed happy to do their job, bragged about the owners who they said were moral and ethical, wanted to do right by their customers, and fine owner/bosses to work for, and that comforted me, too. They were employees who actually liked their bosses, liked doing their jobs and this was obvious for the entire job \-\- almost 12 hrs! Aaron and Haley left and Brian and Eric worked hard all day. They appreciated the ginger cookies I made (I made them because I appreciated their efforts, kindess, competence, willingness to answer ANY of my many questions!). I visited their work all day. They didn't mind at all, pleasantly welcomed me each time as they worked hard to finish. Boy, were things messy while they worked \-\- pipes, bits and pieces all over and I thought this would be a difficult clean\-up. But by 8:30 when they finally called me down after I heard them vacuuming, the place was IMMACULATE! They said it would be and it WAS!!! Brian then stayed to PATIENTLY go over what he'd installed, what I needed to know: the water heater, the humidifier whose filter I need to replace (Who knew?), the furnace and showed me features in the thermostat, much different from my old one, and had me practice all its features while he watched and helped. He answered every question as if he had all the time in the world. In fact, he assured me not to worry about taking time for him to answer my questions. He was glad to do it and he finally left just before nine p.m.! Eric and Brian seemed happy and glad to do the job the entire day! No showing off, no annoyance at me for anything, \-\- just a happy attitude as they worked. I lost my beloved Partner Paul 20 months ago, and Rock just sent me a beautiful glass vase of flowers in Paul's memory (Not sure how they knew.). I was able to work Paul into conversations and have the team smile so I felt Paul was with us, and I loved having the "company" of these fine people all day in my house! The carpet is no longer cold, I'm not wearing my puffer jacket or winter hat in my house (Furnace turned off day before they came!) and am comfy and content. Yes, it WAS expensive, but I felt I got a good deal and know they'll be back to check that furnace regularly for free Just wish all employees felt this way about the work they do and their employers! Good job, Rock! Great job, Aaron, Haley, Eric, and Brian! THANK YOU for making an expensive and difficult decision such a pleasant one for me. My Paul would be pleased!
Recommends this dealer
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
- Review by
Niki
-
December 18, 2023
Utmost Knowledge and Professionalism!
Great troubleshooting and customer care. I trusted their judgement on which unit to install, and it's been fantastic.
Recommends this dealer
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
- Review by
Jerry
-
December 18, 2023
New Furnace
Austin was very professional and knowledgeable.
Recommends this dealer
Verified Purchase
Expertise:
4
Service:
5
Solve Problems:
4
- Review by
Stacey
-
October 31, 2023
Yabba dabba do great!!!
When you're stuck between a rock and a hard place, choose the Rock It's the right choice. My furnace and AC units were past their prime, but still working. When the thermostat went out, it was a warning sign that I did not want to wait till I was desperate to replace these much\-needed necessities. From Rob T. The sales person that came out to discuss my options, measure, and explain the process.to today having the installers, Brian, Erik, and Haley I knew getting the second opinion was the right choice. This installing team was not only professional, but clean, courteous and respectful of my time and property. I can't say how pleased I am with the entire process. Yabba dabba doo and kudos to everyone!!
Recommends this dealer
Verified Purchase
Expertise:
5
Service:
5
- Review by
Vicki
-
October 19, 2023
The best of the best!
I could not have asked for a better service team for my installation. The two Matt's did a wonderful job explained everything in detail and very happy at the conclusion of the day.
Recommends this dealer
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
- Review by
Brandon
-
August 30, 2023
Awesome company!!
Rock plumbing heating and air conditioning are amazing! Old unit in home stopped working Calle d their office and within an hour a technician was out to inspect and diagnose the issue. System needed replacement made a phone call to the technician that we would like the unit that was recommended and again within an hour the crew showed up and started work. The removal and install crew did an amazing job and had all of the work completed in one day. Thank you very much Rock Plumbing heating and air!!!
Recommends this dealer
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
- Review by
LouAnn
-
August 07, 2023
Many thanks
We are grateful for the professional attention and detail given during this experience. The installation by Jared and Casey was flawless.
Recommends this dealer
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
- Review by
Tim
-
July 31, 2023
Great customer service, so far
Professional techs and solid processes during the installation.
Recommends this dealer
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
- Review by
Keith
-
July 27, 2023
Like a Rock
Casey and Jared did a great job and stayed late to make sure I had AC!
Recommends this dealer
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
- Review by
Tammy
-
July 25, 2023
Excellent HVAC services company to work with
Rock Plumbing, Heating and Air Conditioning has always provided excellent service. They not only do great work, but they are very professional, polite, and considerate. They also explain things well and provide great communication throughout the scheduling a servicing process.
Recommends this dealer
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
- Review by
Graant
-
July 17, 2023
New AC Installation
Alan, Brian, and everyone that helped them install this system did a great job. They were punctual, professional, and quickly found resolutions for the challenges that inevitably present themselves during any large project. Thank you!
Recommends this dealer
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
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