About Us

Grand Lake Plumbing & Heating: Over a Century of Service to Our Community

Gus SpitzmillerFor over a century, Grand Lake Plumbing & Heating has been a trusted name in the Grand County community. Our story began in 1906 when Gus Spitzmiller, a traveling plumber, settled in the Grand Lake area, starting the company in 1920. His son, Gordon, continued the family tradition, and in 1973, Frank Appelhans joined the team.

AppelhansToday, the Appelhans family carries on this legacy, providing exceptional plumbing, heating, water treatment, and well water services to Grand County. Our commitment to our community is unwavering, and we’re proud to have been a part of the local landscape for generations. From our experienced technicians to our friendly office staff, we’re dedicated to delivering personalized service and reliable solutions. Whether you need a simple repair or a major installation, we’re here to help.

Trust Grand Lake Plumbing & Heating for all your plumbing, heating, water well, and water quality needs.


Our Core Values

Be Your Best

Create Raving Fans! To be our best, we must be present and engaged in our work and the tasks we perform each day. As hard-working employees, we are driven and dedicated to continuous improvement. We take our responsibility seriously and pride ourselves on exceeding our customers and teammates’ expectations.

Be Solution Oriented

The Business of Providing Solutions! We understand our business is providing solutions. We are inquisitive and are always willing to learn and grow. When faced with a situation, we identify and clearly communicate what we are trying to solve. We utilize our experience and resources, apply our training, and take ownership of the resolution.

Be a Team Player

Be a Person People Can Count On! In order to accomplish the wide variety of tasks and responsibilities that is required of us, our team is flexible and open to do what is needed. We are stronger together than we are individually and believe sharing our collective knowledge only strengthens us. We are reliable in our roll and are willing to lend a hand to a co-working in need.

Be Positive

Actively Look on the Bright Side! We recognize the impact an upbeat friendly and drama-free attitude has on a company’s culture. We are enthusiastic about our work; we contribute to creating a supportive and fun environment for ourselves, our customers, and our team.

Upfront Pricing

Up front pricing means the price you are quoted is the price you pay. Our customers love this because they can count on a real number, with no surprises.

When a technician arrives at your home he listens to your needs, provides you with service or repair options and then gives you a written, final price for all services.

At Grand Lake Plumbing & Heating, we charge by the job, not by the hour. The price we quote is the price you pay even if the job takes longer than expected.

By removing the clock factor, our professionally trained technicians take the time necessary to make sure the job is done right.

Up Front Pricing. No Surprises.

Our Guarantee

guaranteeOur commitment to quality is unwavering. We use only the finest materials and employ skilled technicians to deliver exceptional results. Backed by our guarantee, you can trust that your plumbing system will function reliably for years to come.

Your system was installed, repaired or modified in accordance with manufacture’s installation manual and local Plumbing and Mechanical codes. The materials and components used were professional grade, high quality materials designed for long lasting service life.

We guarantee that all installations, repairs and alterations are free from workmanship defects for a period of 1 year from the date of installation. Should there be a workmanship or quality issue, Grand Lake Plumbing and Heating agrees to rectify the problem, to the satisfaction of the homeowner, at no additional cost. We also guarantee that materials and equipment are free from material or workmanship defects as identified in the equipment manufacture’s Warranty Terms and Conditions. Material, workmanship and installer labor warranty on manufacture related defects is dictated by the specific manufacture’s Warranty Terms and Conditions. NOTE: Labor warranty is commonly excluded from the Manufacture’s warranty.

Our Commitment to Licensing and Professional Growth

We are proud to have the most licensed plumbers under one roof in Grand County. We actively encourage our technicians to pursue their licensing and continue advancing their skills. By fostering a culture of growth and development, we ensure our team is always prepared to handle any plumbing or HVAC challenge with the highest level of expertise. Whether you’re seeking a simple repair or a complex installation, you can trust that our highly skilled and licensed professionals will provide top-quality service.

Giving Back to Our Community

At Grand Lake Plumbing & Heating, we believe in making a positive impact on the communities we serve. As a local, family-owned business, we’re dedicated to supporting local initiatives and organizations that make a difference. From sponsoring community events to donating to local charities, we’re committed to giving back in meaningful ways. Whether it’s providing support for food banks, assisting civic groups, or simply lending a helping hand, you can count on Grand Lake Plumbing & Heating to be there for our community.

Trade References

Proudly serving Grand County alongside these respected local businesses. Contact them to learn more about our commitment to quality and service.

2M2M
Contact: Ross Eaton
4370 Glencoe Street Denver, CO 80216
T: 303.320.4631

Rocky Mountain
Rocky Mountain Sales

Contact: Mike Murphy
6765 Franklin Street Denver, CO 80216
T: 303.320.4631

GTSGeorge T Sanders
Contact: Alan Russell
191 9th Street Silverthorne, CO 80498
T: 970.468.8258

 

TM SalesTM Sales
Contact: Rick Meek
5255 Xenon Street Arvada, CO 80002
T: 303.375.1515
FergusonFerguson
Contact: Paul Illyes
23 Ten Mile Drive Granby, CO 80446
T: 970.887.2426

 

MartzMartz Supply
Contact: Kevin Williams
5000 Moline Street Denver, CO 80239
T: 303.421.6665, x4267

 

ShamrockShamrock Sales
Contact: Greg Gibbs
4940Fox Street Denver, CO 80216
T: 303.399.9181

Professional Affiliations

Grand Lake Plumbing & Heating is a proud member of industry leading best practices and technical excellence associations. These organizations help keep us on the leading edge of advancements and technology in the plumbing and heating industries.

What Your Neighbors Are Saying

4.7
Based on 351 reviews
powered by Google
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!)
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
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!
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.
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.
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).
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.
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

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

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

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

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

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.

Our Process

Scroll to Top
Call 970-627-3441