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Tankless water heater installers in Castle Rock

We take great pride our experience, expertise, quality, and customer service that we provide to meet the consumer need. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"Made a huge effort to get my house done quickly. Overcame several unexpected issues to finish the project on time and on budget, including working on the weekend."
David G on October 2024
We take great pride our experience, expertise, quality, and customer service that we provide to meet the consumer need. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"Made a huge effort to get my house done quickly. Overcame several unexpected issues to finish the project on time and on budget, including working on the weekend."
David G on October 2024

RooterGuy Plumbing has over 30 years plus of experience BBB Accredited since 2012 specializing in all facets of the plumbing work, from drain clearing to whole house piping. We are family owned and operated. We still run on word of mouth advertising rather than taking out ads that are costly, this helps us save money so that we may pass on that savings to our customers. We have over two thousand ratings on the HomeAdvisor web site, real customers whom we have provided a service to, from minor drain cleaning to large scale whole sewer replacements, and though we know all of this may not matter to most consumers, we work very hard and pride ourselves to do well and make sure that all of our customers feel comfortable with us and our services. We are insured and bonded, and we look out for all customers best interest, we never pressure anyone to use our services over others our knowledge and experience speaks for itself. Call us today and do not forget to ask about our discounts.
"Quick response. Explained things and finished the job quickly even though he didn't get assigned until afternoon. Best experience I've ever had. Thank you so much."
Billie S on August 2025
RooterGuy Plumbing has over 30 years plus of experience BBB Accredited since 2012 specializing in all facets of the plumbing work, from drain clearing to whole house piping. We are family owned and operated. We still run on word of mouth advertising rather than taking out ads that are costly, this helps us save money so that we may pass on that savings to our customers. We have over two thousand ratings on the HomeAdvisor web site, real customers whom we have provided a service to, from minor drain cleaning to large scale whole sewer replacements, and though we know all of this may not matter to most consumers, we work very hard and pride ourselves to do well and make sure that all of our customers feel comfortable with us and our services. We are insured and bonded, and we look out for all customers best interest, we never pressure anyone to use our services over others our knowledge and experience speaks for itself. Call us today and do not forget to ask about our discounts.
"Quick response. Explained things and finished the job quickly even though he didn't get assigned until afternoon. Best experience I've ever had. Thank you so much."
Billie S on August 2025

I pride myself on my professionalism, as well as my ability to complete every job to the homeowner's total satisfaction. I never leave a job unfinished, or a homeowner not 100% satisfied with my level of service - Call today!
"Their service guy was great and they got rid of the old water heater for me. "
Tim J on June 2025
I pride myself on my professionalism, as well as my ability to complete every job to the homeowner's total satisfaction. I never leave a job unfinished, or a homeowner not 100% satisfied with my level of service - Call today!
"Their service guy was great and they got rid of the old water heater for me. "
Tim J on June 2025

We at Patriots Development LLC pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!
"Had a sewer main issue. Answered the phone. Showed up when they said. Completed the work that needed done. Cleaned everything up. Very professional. No problems since. "
Mike B on August 2025
We at Patriots Development LLC pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!
"Had a sewer main issue. Answered the phone. Showed up when they said. Completed the work that needed done. Cleaned everything up. Very professional. No problems since. "
Mike B on August 2025

We take great pride in providing our customers with quality work and honesty. We are a local family owned business with 15 years of experience in the field. We firmly believe in integrity and communication which shines through the craftsmanship provided.
"We’ve had some prior experiences with not so good flakey plumbers. Jordan with relaxed plumbing came in midway through a job that another plumber left us hanging on. Jordan was professional and polite and obviously knew his stuff and just got the job done, which we really appreciate and pricing was also reasonable. We will definitely use again."
Ryan G on June 2025
We take great pride in providing our customers with quality work and honesty. We are a local family owned business with 15 years of experience in the field. We firmly believe in integrity and communication which shines through the craftsmanship provided.
"We’ve had some prior experiences with not so good flakey plumbers. Jordan with relaxed plumbing came in midway through a job that another plumber left us hanging on. Jordan was professional and polite and obviously knew his stuff and just got the job done, which we really appreciate and pricing was also reasonable. We will definitely use again."
Ryan G on June 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"It was great!"
Lea D on August 2025
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"It was great!"
Lea D on August 2025

Our team of master plumbing, heating and air conditioning technicians are dedicated to providing professional quality plumbing and HVAC services to residents and families throughout the Denver metro area. Our teams of highly qualified plumbers and technicians are always equipped with stocked work trucks to get the job done and resolve your issues quickly. We understand the importance of providing timely and high quality service. Being a family-owned and operated business, we're also mindful of the fact that it's taking place within your home, and take the following steps to respect your home while we're on-site
"Did the job right!"
John D on September 2023
Our team of master plumbing, heating and air conditioning technicians are dedicated to providing professional quality plumbing and HVAC services to residents and families throughout the Denver metro area. Our teams of highly qualified plumbers and technicians are always equipped with stocked work trucks to get the job done and resolve your issues quickly. We understand the importance of providing timely and high quality service. Being a family-owned and operated business, we're also mindful of the fact that it's taking place within your home, and take the following steps to respect your home while we're on-site
"Did the job right!"
John D on September 2023

We're dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.
"Lanney was incredible. He was fast, kind and very efficient. Did everything he said he would and helped provide alternatives for savings. Would absolutely use again."
Alex M on August 2025
We're dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.
"Lanney was incredible. He was fast, kind and very efficient. Did everything he said he would and helped provide alternatives for savings. Would absolutely use again."
Alex M on August 2025

At High 5 Plumbing, Heating, Cooling & Electric, we take great pride in the experience, expertise, quality and customer service that we provide to each and every customer we meet. It's our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our excellent reputation is based on service, safety and quality, regardless of how large or small the job. Call us today for all of your plumbing, heating and cooling needs!
"Great, fast, affordable work."
Deep S on December 2024
At High 5 Plumbing, Heating, Cooling & Electric, we take great pride in the experience, expertise, quality and customer service that we provide to each and every customer we meet. It's our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our excellent reputation is based on service, safety and quality, regardless of how large or small the job. Call us today for all of your plumbing, heating and cooling needs!
"Great, fast, affordable work."
Deep S on December 2024

I pride myself on my professionalism, as well as my ability to complete every job to the homeowner's total satisfaction. I never leave a job unfinished, or a homeowner not 100% satisfied with my level of service - Call today!
"Brian came exactly as scheduled. He quickly assessed the project and offered a suggestion on how to upgrade what we had. He gave us a very fair price, then gave us a new customer discount. He went and picked up the supplies he needed, and had the work done very professionally in a short time. Here’s a description of the project: Our waterline to our water feature was broken by the house painting crew. We had it repaired a few months ago, but the job was poorly done and it didn’t hold. Brian got it repaired correctly and even provided a one year warranty. We will definitely call Brian for our future plumbing needs!"
Tim P on August 2025
I pride myself on my professionalism, as well as my ability to complete every job to the homeowner's total satisfaction. I never leave a job unfinished, or a homeowner not 100% satisfied with my level of service - Call today!
"Brian came exactly as scheduled. He quickly assessed the project and offered a suggestion on how to upgrade what we had. He gave us a very fair price, then gave us a new customer discount. He went and picked up the supplies he needed, and had the work done very professionally in a short time. Here’s a description of the project: Our waterline to our water feature was broken by the house painting crew. We had it repaired a few months ago, but the job was poorly done and it didn’t hold. Brian got it repaired correctly and even provided a one year warranty. We will definitely call Brian for our future plumbing needs!"
Tim P on August 2025




- Plumbing - Multiple Projects
- Shower Pan Install
- Plumbing for a Remodel or Addition - Install
- Plumbing Item Repair
- Water Heater - Repair or Service
- Sink Repair
- Steam Shower - Install
- Faucet Install or Replace
- Walk In Tub - Install or Replace
- Drain Repair
- Shower Install or Replace
- Pipe Repair
- Drain Line Breakage - Camera Locate
- Water Main - Install, Replace or Repair
- Sump Pump - Repair or Replace
- Drain Clog or Blockage - Clear
- Sewer Main - Clear
- Faucets, Fixtures and Pipes - Repair or Replace
- Plumbing Item Installation
- Sink Installation
- Pipe Installation
- Faucet Installation
- Toilet Install or Repair
- Whirlpool Bathtub Install or Replace
- Plumbing Multi-Item Installation
- Water Heater - Install or Replace
- Sewer Main - Install, Replace or Repair
- Drain Installation
- Plumbing Multi-item Repair
- Toilet Installation
- Bathtub Install or Replace
- Sump Pump or Interior Foundation Drains - Install
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