Landgraf
Company Overview
Established in 1972, Landgraf Plumbing and Heating has been providing high-quality and efficient plumbing, heating, air conditioning, and drain cleaning services throughout the greater Metro Denver area. As a family-owned business from the start, we take immense pride in treating your home, business, or building as if it were our own, striving to resolve your issues in a cost-effective way with minimal disruption and prompt completion.
Our licensed service professionals are integral to our family, with an average of over 14 years of service under their belts. Armed with industry-leading training and advanced equipment, our technicians are ready to tackle your plumbing needs. Each truck is stocked with a wide range of repair parts, enabling us to swiftly identify your issue, offer a guaranteed price upfront, complete the required repairs, and leave you confident that Landgraf has handled your plumbing concerns.
With seven years in a row as a Gold Star recipient from the Better Business Bureau*, you can have confidence in Landgraf for all your plumbing services.
Bob Landgraf Jr. - MS University of Colorado - Growing up in the business and working during every college break, Bob Jr. learned the trade by working ""alongside the boss,"" who was also his ""Dad."" After graduating from Regis College, Bob Jr. has been managing Landgraf since 1987. While attending graduate classes at CU, he continued to work, ultimately earning his Master's Degree in 1992. Bob Jr. took ownership of the company from Bob Sr. in December 2009.
Business Services
- Drain repair
- Gas line installation
- Gas line repair
- HVAC installation or replacement
- HVAC system repair
- Plumbing inspection
- Plumbing installation or replacement
- Plumbing repair
- Water heater installation
- Water pipe repair
Business Location & Hours
Mon: | 7:00 AM - 5:00 PM |
Tue: | 7:00 AM - 5:00 PM |
Wed: | 7:00 AM - 5:00 PM |
Thu: | 7:00 AM - 5:00 PM |
Fri: | 7:00 AM - 5:00 PM |
Sat: | Closed |
Sun: | Closed |
Recommended Customer Reviews

great customer service - great work...cohesive staff. They stand behind their work and are reliable and trustworthy!

My kitchen sink backed up and flooded my hardwood floors. I called Landgraf and found out their plumbers were in Colorado Springs; even though they already had a full days work, the plumbers stopped at my place and did an amazing job fixing the problem. These guys are knowledgeable , hard working and professional. From now on, they'll be my ""go-to"" plumbers.

Great install! The two installers Chris and Jacob were fantastic. They were professional, great with my pets and did an impeccable job. The furnace and AC look and run great. Chris also spent extra time to make sure my thermostat was configured correctly for my high efficiency furnace.
Also, very greatful to Linda and Bruce for getting everything arranged, it's been great working with you two.
I have used Landgraf for the last 3 years, they are reliable, friendly and have been excellent to work with! Deepest Thanks!

Landgraf never told me that there was a charge for estimates. Landgraf had come out in September of 2019 and was suppose to give me an estimate. They never sent the estimate - so I went with another plumber.
Unfortunately 2 months later, I needed another repair and so I contacted Landgraf. Landgraf did not make the appointment time for the 2nd repair and upon rescheduling for later that day - they now stated there would be a estimate charge. I stated Landgraf did not charge before for an estimate - they said I did not go with their company with the first repair. Denise stated she sent the estimate on 10/4/2019...I doubled checked no estimate on that date.
It is a common practice to get multiple estimates. Landgraf needs to explain on website and at time of scheduling appointments whether there is a charge for estimates. Upon stating that I would be writing a negative review Denise stated that reviews do not matter. If this is Landgraf's attitude toward customer service - you have been warned.

I've been using Landgraf for all of my heating and plumbing needs since I moved into my house almost 3 years ago and I've never had anything but good experiences with them. I first hired them to install AC in my house for a really reasonable price and then they did the same for my friend whom I referred. Since then they've fixed clogged pipes, leaks, and recently replaced an old toilet. They even came once early on because I forgot to change the filter in my AC unit and managed not to laugh in my face when it turned out that was the issue (oops!!).
Everyone I've spoken to/worked with has been incredibly friendly. Linda (who typically answers when I call) is so sweet and patient, and I've never had to wait an unreasonable amount of time to get someone to come out for a service call. I've seen a few different faces at my house but most recently Joe came over to replace the toilet and my dog was a complete a*hole to him. He had every right to walk out and be incredibly angry at me but instead he was so nice about it, stayed, and did a great job with the installation. They've definitely earned my loyalty.

Had a problem with my furnace which never got fixed they just kept trying to rebuild it, eventually they said I need an all new furnace unit installed, so I figured I would wait because it was may and summer was on the way. I than used them for my plumbing issue for my bathroom sink drain which was leaking so they replaced my drain line for my upstairs bathroom but after the repair it wouldn't drain proper. I called in and spoke with Denise who transferred me over to Bob Landgraf, come to find out he doesn't have any experience in plumbing or HVAC never touched a tool doesn't even own a drill ride as can be. Anyhow I went with someone else they changed out my burners on my furnace problem solved, and my drain for my bathroom had back fall so they had to correct the issue.

I used Landgraf for a large work project and after doing such an excellent job at my office, I decided to try them for my home as I needed new hot water heaters. Calling the office, you speak with Linda, one of the most delightful individuals I have interacted with at a business. She answered my questions and when she needed more information, she obtained it and got back to me quickly. I price compared and their pricing was excellent. The installation was done by Michael and Chris-as professional as you get, keeping my house spotless (despite the fresh snow outside) and doing an excellent job. This was, as estimated, a 6 hour job yet they made my wife feel comfortable as she was home while they were working.
This is a company I will certainly be using again for both my business and home plumbing needs.

I have had Landgraf service for over 20 years. They are the best! I have never had any issues with the tons of plumbing and heating service they have done for me. Bruce, Marty and Joe are super, quick and so honest. Nancy English

They installed in May a new hot water heater that is also part of our heating system. They were quick to respond and replace my burst heater. When it got cold yesterday, the heating system was not working. I emailed Bob Landgraf last night and he immediately sent out one of his technicians who quickly corrected the problem. If you have a hot water, forced air heating system (mostly found in condos) this is the company to call. They are a very professional, reliable and responsive HVAC and plumbing company.

I set up a service call because my furnace smells funky like it isn't burning properly. The tech came out and didn't even open the cover and left. I was shocked to get a bill for 109.00 for the guy to do NOTHING!!!
I called and questioned it and they basically told me he did what I asked.
I will never use this company ever again.
Oh and I took the cover off and found it was dirty inside so I cleaned it out and blew off the burners and the smell stopped. Good thing I got charged for the work I did myself.