Well Water Systems – Service, Repair and Installation
Grand County’s Water Quality Specialists
Is your well water running low or tasting funny? Grand Lake Plumbing & Heating and Sweet Water Pump Services offer comprehensive water well services to keep your home’s water supply running smoothly. From well drilling and maintenance to pump repair and water treatment, we’re your trusted partner for all things water well related.
Part of the Grand Lake Plumbing & Heating family since 2018, Sweet Water Pump Services shares a deep connection to the local community. Understanding the unique water needs of Grand County and are committed to delivering exceptional service that reflects our local values.
Well Pump and Well Water Services We Offer
Is your well pump not functioning properly? We can diagnose and repair a variety of issues, including pump failure, pressure tank problems, and electrical malfunctions.
Regular well pump maintenance is essential for ensuring optimal performance and longevity. Our technicians can perform routine inspections, cleaning, and lubrication to keep your pump running smoothly.
Need to assess your well’s water yield and quality? Our technicians can perform comprehensive flow tests to determine your well’s capacity and identify any potential issues.
Need to assess your well’s water yield and quality? Our technicians can perform comprehensive flow tests to determine your well’s capacity and identify any potential issues.
Is your well pump not functioning properly? We can diagnose and repair a variety of issues, including pump failure, pressure tank problems, and electrical malfunctions.
Regular well pump maintenance is essential for ensuring optimal performance and longevity. Our technicians can perform routine inspections, cleaning, and lubrication to keep your pump running smoothly.
Need to assess your well’s water yield and quality? Our technicians can perform comprehensive flow tests to determine your well’s capacity and identify any potential issues.
Need to assess your well’s water yield and quality? Our technicians can perform comprehensive flow tests to determine your well’s capacity and identify any potential issues.
We offer reliable water storage systems to ensure you have a consistent and adequate water supply when you need it most.
Trusted Well Drilling Services
Need a new well? We partner with reputable local well drillers to ensure you have a reliable water source. Once your well is in place, our team will handle everything from pump installation to water treatment.
Call us for recommendations!
What Your Neighbors Are Saying
4.8
Based on 431 reviews
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Happy Homes
02:20 24 Jan 26
Had an amazing experience with GLP - and Marcus was amazing! I’m an agent up in the area and it’s so nice to have a thorough company who talks you through what they find, what their recommendations are and answers any questions you have (and is available afterwards if clients have questions!) Thanks Marcus!!
Kim Benson
17:05 23 Jan 26
Grand Lake Plumbing effectively communicates on service availability schedules and ensures we know who to expect will arrive at the specified time. We've worked with the company for years and Sam Brown, the plumber who helped us today, was knowledgeable and explained what he was going to do and why. He is personable and gracious. We recommend Grand Lake Plumbing wholeheartedly.
Jamie Yeomans
23:36 16 Jan 26
It can be hard to find great service in mnt towns, and I have to say GL Plumbing & Heating is a rare and exceptional find. They were able to move my existing appointment to accommodate a furnace issue. Communicated effectively and often. Great automated system, plus the human element, winning team. Looking forward to a long term relationship with them. Thank you!!
Natalie Robinson
18:06 07 Jan 26
Timely and very communicative. Inspection was thorough and he warned us of issues to come so we know to start setting money aside for when they are pressing. Excellent service!
Josefo Muñoz
04:34 30 Dec 25
I want to thank Des, Sam, and Travis for doing excellent work and being awesome! I would highly recommend this company to anyone looking for quality services and amazing customer service. We had a huge issue with our drain over at Elevation Pizza, and Grand Lake Plumbing solved all our problems!! Thank you so much!
- Elevation Pizza Team
- Elevation Pizza Team
Jim Cooper
14:54 17 Dec 25
Arrangements were made for tech to enter and work on water heater when we would not be there. We were kept informed throughout the process. They responded to our need the day after our call. We felt like, "This is a really good company to work with."
Crystal Klees
22:15 05 Dec 25
Thankfully GL got us in same day and communicated with us every step of the way. Sam was easy to work with, friendly with our dogs that were on the loose. You will definitely pay a premium but quick and friendly service can be hard to find these days.
Neal Rogers
14:47 28 Nov 25
We had a great experience with Grand Lake Plumbing. We had a less straightforward job for them to do involving redoing the pipes for four sinks — one of which was a kitchen sink with a garbage disposal. This work was done over two days because we were replacing our countertops. I appreciated that they assigned the same technician to the second day so that he already had context on our unique job. They were very diligent, took their time doing everything with high quality. They cared about the outcome of the job which with some plumbers, they’re in and out as fast as they can. We’ll definitely use them again.
Steven DeLorm
22:17 26 Nov 25
Zachery and Danny were both very professional and took the time to diagnose and test my system completely. Replacement parts were ordered and scheduled to install next week. You guys are great.
Casey Ann Short
20:36 25 Nov 25
I love Grand Lake Plumbing! Becky and Rebecca are super helpful on the scheduling side. It’s been so nice getting to know Des Oliver who came out as the plumber for my pipe job. I really appreciate how he is so amazing at his job - not only on the technical repair/ installation / problem solving side but also as a patient and consultative partner for home owners. Really impressed by his professionalism and ability to explain the problem / teach me about maintaining my home plumbing systems. Meticulous and tidy. I also really like that there is an effort to keep the same tech on the case from start to finish and look forward to working with Des on my next project in a couple weeks.
Update - another awesome job led by Des with support from Seth today on my hot water heater install. Great problem solving, communication, and experience as always!!
Update - another awesome job led by Des with support from Seth today on my hot water heater install. Great problem solving, communication, and experience as always!!
Greg Reyneke
22:46 14 Nov 25
Such a great company to work with! Travis, Melissa, John, and the rest of the Grand Lake team truly care about providing the best quantity and quality of water for their customers. They do excellent work and stand behind their solutions. Proud to have them as an Authorized Crusader Water Dealer for Granby County.
Kit Connick
17:53 04 Nov 25
Joe, with Grand Lake Plumbing, did a very thorough job helping us with a tricky furnace repair. He was very thoughtful and communicative through the process. I feel like we hit the jackpot with Joe. We know that everything was fixed and no shortcuts were taken in completing the job.
Tim Glasson
20:33 29 Oct 25
Grand Lake Plumbing is responsive and does a great job. Highly recommend them. They did an annual check of heating and boiler system and all our water systems.
John Weninger
22:06 12 Oct 25
He let me know that he was on the way was on time very professional. Petted and ask to take a picture of my dog.Made sure to keep gate to yard secure when going back and forth to the truck.Asked permission to come upstairs and introduce himself to my wife. Very
Friendly and trustworthy would love to have him back
Friendly and trustworthy would love to have him back
Andy Enroth
14:04 01 Oct 25
We had a Phyn smart water controller installed last week. This device allows us to both remotely shut off the water but the device also learns usage patterns and will automatically shut the water off if it senses a leak. Very valuable device for a second home and wish we would have installed it several years ago.
Grand Lake Plumbig (Des) did a great job with the install, which took a little more than an hour.
We use GLP for all of our plumbing and heating needs both large (full boiler replacement last year) to small (radiant heat leak) and once again we were very happy with the service. Easy to schedule, great communication and fair pricing.
Grand Lake Plumbig (Des) did a great job with the install, which took a little more than an hour.
We use GLP for all of our plumbing and heating needs both large (full boiler replacement last year) to small (radiant heat leak) and once again we were very happy with the service. Easy to schedule, great communication and fair pricing.
Mandy Atkinson
15:12 13 Sep 25
Des did a great job assessing and repairing our plumbing leak, offering good options and recommendations. Great communication during the service call while we were away - very patient and professional as we dealt with our poor cell phone reception.
Katy
01:13 13 Sep 25
We always have a good experience with GL Plumbing & Heating. My most recent experiences have been with Marcus, and he is professional, fair, patient with my many questions, and gets the work done and done well. Des was also onsite with Marcus recently for a quote and to help troubleshoot a solution on a project and he was also kind and helpful. Becky at the office is usually the person answering the phone and is probably hearing people at their most stressed out, and she is the best. I am always grateful for her assistance getting things sorted out!
Grand County is fortunate to have this company of experts (and overall genuinely nice folks!)
Updated 10/17/25 to add that working with Sam today on a maintenance project for our sewer line winterization went smoothly! He was straightforward with our options, provided helpful info on how to weigh those options, and I appreciated his patience and good humor this morning!
Grand County is fortunate to have this company of experts (and overall genuinely nice folks!)
Updated 10/17/25 to add that working with Sam today on a maintenance project for our sewer line winterization went smoothly! He was straightforward with our options, provided helpful info on how to weigh those options, and I appreciated his patience and good humor this morning!
Stephen Beck
21:45 12 Sep 25
These gentlemen are professional, friendly, and highly knowledgeable. They replaced our hotel’s commercial water heater, brought everything up to code, and did so quickly and without hassle. I highly recommend their services.
— Beck, General Manager, Gravity Haus Winter Park
— Beck, General Manager, Gravity Haus Winter Park
David Schlosser
03:34 10 Sep 25
Sam and his crew came and replaced a kitchen facet and added a fresh water bib to fill our hot tub. Very knowledgeable and explained different options. Yes, it was expensive but the two man crew was here for almost 3 hours. Also I had a boiler/heat inspection done by another GL employee who explained things well and explained benefits of their service contact. Very happy with service from all three employees.
John Barker
18:28 29 Aug 25
Des (the plumber) did a great job. He installed water cop and new kitchen faucet. There was some faulty plumbing by previous contractors before we bought our current house in Columbine that was repaired by Des. I would recommend Grand Lake Plumbing. All of their technicians have been great. I have been using them for my houses in Grand Lake since 2005 and I’ve always had good results
Scott Davis
16:57 29 Aug 25
GL Plumbing was exceptional! Extremely communicative. Very clear in explaining what was going to happen and to set expectations. The guys who came out and did the work were friendly, efficient and did a superb job. I kept thinking how incredibly professional every aspect of their operation is. Would recommend them in a heartbeat.
Kevin McCall
22:21 27 Aug 25
Dealing with an issue at our Grand Lake property. Becky in scheduling has been a pleasure to work with. Des Oliver, our technician, did an inspection, evaluation and estimate for the work. He was thorough and professional. First half done!
Paul Tourangeau
21:58 26 Aug 25
Jared was knowledgeable, friendly, and got right to work. We felt confident that we got a good maintenance check on our furnace. Jared explained what he assessed, which we appreciated, and he answered all of our questions.
Kent Hughes
22:10 11 Aug 25
2 problems , old heater, an a short time proved that. Time for replacement! Second issue: leak from upstairs toilet. Grout surrounding tub, can fix on own. Thanks for finding the cause of leak.
Ian Welsh
03:38 07 Aug 25
Today Josh carried out a service call on our heating system. An excellent technician both in terms of knowledge, skill set and a great ability to communicate. Work was carried out and follow up information was sent within the hour! Highly recommend this company.
March 26, 2025. Full boiler installation, with controls and water treatment complete! I love the technicians (Barry) and the workmanship. Design and technical feedback was excellent. Only issue is being able to contact the office. Hold time can be 30 minutes. Even the Building Inspector was unable to contact them to schedule an inspection. Fortunately he was able to contact me directly. Inspection passed with no issues.
August 6, 2025. No issues with the recent boiler installation, it has been working perfectly. I noticed an issue use with our water pressure over the last few days and contacted GLPH. Rebecca called me back within an hour and scheduled me for the next day (today) 👍. Des arrived promptly and quickly diagnosed the issue with a failure on the main well expansion tank. Upfront pricing was provided and Marcus collected the part from the shop. Both guys stayed late to get the install finished so we had water this evening. Thank you to the whole team!
March 26, 2025. Full boiler installation, with controls and water treatment complete! I love the technicians (Barry) and the workmanship. Design and technical feedback was excellent. Only issue is being able to contact the office. Hold time can be 30 minutes. Even the Building Inspector was unable to contact them to schedule an inspection. Fortunately he was able to contact me directly. Inspection passed with no issues.
August 6, 2025. No issues with the recent boiler installation, it has been working perfectly. I noticed an issue use with our water pressure over the last few days and contacted GLPH. Rebecca called me back within an hour and scheduled me for the next day (today) 👍. Des arrived promptly and quickly diagnosed the issue with a failure on the main well expansion tank. Upfront pricing was provided and Marcus collected the part from the shop. Both guys stayed late to get the install finished so we had water this evening. Thank you to the whole team!
Chris Cooke
17:29 04 Aug 25
Marcus was outstanding! His skills, communication, and recommendations were great helping us solve several plumbing issues. Thank you!!
Tad Lyle
15:36 14 Jul 25
Same great response and service every time. We have used Grand Lake Plumbing and Heating for over 20 years. Marcus took his time explaining the situation and we resolved the issue.
Rhonda Snyder
21:08 27 Jun 25
Des came out to check my water filtration system. After one year installation. He made one adjustment and said I'm in good shape. He explained everything to me and he did a great job. He communicated well his time schedule and that was appreciated.
Victor Derks
16:58 26 Jun 25
The technician was awesome. The technician was extremely knowledgeable, thorough, polite, worked hard and efficiently. Performed the site visit, diagnosis, removal and install of a new water heater all in one site visit. An awesome job! I highly recommend Grand Lake Plumbing, Heating.
William Wharton
20:11 24 May 25
All of our under-ground sewer line drainage system from under our garage and lower bathroom concrete slabs had to be removed and replaced all the way out to the road. Our house is 42 years old and the hardness of our water supply had corroded and even broke though the interior cast iron drains. The outside PVC sewer lateral also had a break and a couple of sags that necessitated replacement.
Grand Lake Plumbing did an exceptional job in communication and coordination of the project. There were four different contractors involved. They even met our needed “aggressive timeline.” I highly recommend using Grand Lake Plumbing for any of your plumbing needs.
I would like to give a special thank you and shout out to Travis Appelhans, John Schenk, Jon Chrysler, Anthony, Barry, and Danny. Their concern and skill for a job well done was simply extraordinary.!
The office staff of Becky and Melissa made communication and customer service a pleasant experience.
Again, for any and all your plumbing needs, Grand Lake Plumbing is definitely your default- choice!
Thank you to the entire staff of Grand Lake Plumbing for the successful completion of this complex project.
Grand Lake Plumbing did an exceptional job in communication and coordination of the project. There were four different contractors involved. They even met our needed “aggressive timeline.” I highly recommend using Grand Lake Plumbing for any of your plumbing needs.
I would like to give a special thank you and shout out to Travis Appelhans, John Schenk, Jon Chrysler, Anthony, Barry, and Danny. Their concern and skill for a job well done was simply extraordinary.!
The office staff of Becky and Melissa made communication and customer service a pleasant experience.
Again, for any and all your plumbing needs, Grand Lake Plumbing is definitely your default- choice!
Thank you to the entire staff of Grand Lake Plumbing for the successful completion of this complex project.
Olivia Edwards
22:11 13 May 25
All my interactions with Grand Lake Plumbing people have achieved and surpassed your terrific "core values" with excellent communication!
Be Your Best. Be Positive. Be Solution Oriented. Be a Team Player. Do the Right Thing.
Thank you.
Be Your Best. Be Positive. Be Solution Oriented. Be a Team Player. Do the Right Thing.
Thank you.
Matt Bradley
21:25 25 Apr 25
Grand Lake Plumbing, Heating and Sweetwater Pumps provided excellent service during my appointment. They came out and performed a well flow test for me. They were on time, easy to communicate with before and during my appointment and were very friendly. I would highly recommend them for any plumbing, heating or well needs you might have!
Paul Vetrone
20:24 08 Aug 24
Excellent customer service. Your receptionist was exceptional in keeping in touch and fitting us in next day. Our technician, Bayley, did an awesome job explaining the process and " after care".
Very professional, she was able to clear the clog rather quickly and followup testing to be sure all drains were flowing freely. The price was a bit high IMO, however the response time and professional work were awesome.
We contacted a number of local plumbers with little response or scheduling a week out (no toilet for a week was not acceptable).
Very professional, she was able to clear the clog rather quickly and followup testing to be sure all drains were flowing freely. The price was a bit high IMO, however the response time and professional work were awesome.
We contacted a number of local plumbers with little response or scheduling a week out (no toilet for a week was not acceptable).
Steven Hitt
13:20 19 Jul 24
We are in the process of building a log home in Grand Lake and Grand Lake Plumbing, Heating & Sweet Water Pumps has provided excellent service and their staff has been available at every turn and patiently answered all our questions.
Karen Thompson
11:19 19 Jul 24
I know Grand Lake Plumbing gets an overwhelming number of calls for help and yet they were able to move things around to get to me quickly.
James Roberts
19:18 11 Jul 24
I needed a major overhaul and Replacement of heating and hot water system
Job was well done and Anthony and his partner (?) kept me informed on arrival times plans etc. it was a 3 day job.
Professional in every way.
Completed on time etc.
Job was well done and Anthony and his partner (?) kept me informed on arrival times plans etc. it was a 3 day job.
Professional in every way.
Completed on time etc.
Rick Morford
15:45 19 Jun 24
Lola Printz
20:52 24 May 24
Barry and Jayden were pleasant, friendly, and professional young men. They called in advance to let me know of their impending arrival. They were neat and clean throughout the process of removal and installation, and they even put down a large tarp as they wheeled units in and out of our dirty garage. They was patient with me as they answered all of my questions. I appreciated their willingness to share their knowledge. They went above and beyond during this project. We highly recommend Grand Lake Plumbing and Heating! They are the best!
Brian Printz
14:52 23 Apr 24
John’s expertise as an engineer gave us the confidence in his understanding of our complex water, heating and ventilation issues. He spent considerable time with us to help us understand and make decisions regarding filtration, protection of our pipes and appliances, water storage, water heater and furnace. Exceptional customer service once again from Grand Lake Plumbing.
James Ladtkow
05:01 09 Feb 24
They did a great job troubleshooting my issue but were unable to correct it because it was electrical in nature. The tech (Aaron) was great but the diagnosis fee was incredibly high. I had to pay almost $300 for what amounted to a ten minute diagnosis and “sorry, we can’t fix it, call an electrician”. I still recommend these guys as they responded really quickly, but you will pay top dollar for their service
Our Proven Process
Listen
Your comfort starts with us understanding your needs. Our Customer Service Representative will actively listen, ensuring we fully understand your needs. Our team then matches you to the right technician, providing five-star service.
Explore
Thorough exploration is essential to addressing your plumbing, water well or heating needs. Our technicians conduct a comprehensive evaluation of your entire system to provide a long-lasting solution.
Options
Clear options empower you to make informed decisions. Our technicians will present various solutions tailored to your specific needs and budget, helping you choose the best solution for your home.
Execute
Our dedicated team consistently delivers results. With their skill and industry knowledge, our technicians complete repairs and installations upholding to codes and safety standards. We build lasting relationships founded on trust and credibility.
Showcase
Your satisfaction is our showcase. We go beyond the repair to educate and inform you about your system. Our goal is to leave you with a comprehensive understanding of your plumbing and heating needs, along with complete satisfaction and a five-star experience.
