Business Details
50+ Years
experience
Emergency
services
Denver's Trusted HVAC Services Since 1959
Our family-owned business has been dedicated to delivering exceptional HVAC services since 1959, rooted in a legacy of trust and integrity. With generations of expertise, we specialize in heating, cooling, and indoor air quality solutions tailored to Denvers climate. Our NATE-certified technicians prioritize customer satisfaction through transparent communication, expert diagnostics, and reliable repairs or installations. Recognized by the Better Business Bureau with an A+ rating, we uphold rigorous standards in every interaction.By leveraging partnerships with leading manufacturers like Lennox and Rheem, we offer cutting-edge equipment and financing options to meet diverse needs. Our commitment extends beyond technical excellencewe treat every customer like family, ensuring personalized service that aligns with decades of local experience.
Services
Furnace Repair
AC Installation
Heat Pump Services
Boiler Repair
Indoor Air Quality
Plumbing Inspections
Ductless Mini-Splits
Commercial HVAC
Furnace Maintenance
Water Heater Repair
Details
- Year established: 1959
Highlights and features
- We have over 60 years of local HVAC experience and generational expertise.
- Our NATE-certified technicians ensure precise diagnostics and skilled service execution.
- Customer satisfaction guarantee with transparent pricing and no upselling pressure.
- Flexible financing options for system replacements and upgrades.
- A+ rating with the Better Business Bureau and partnerships with top manufacturers.
Associations and certifications
- Better Business Bureau
- NATE-certified
What people say
Prompt repair and follow-up
Knowledgeable and courteous technicians
Customer satisfaction guarantee
Competitive pricing
Effective problem-solving
Services
Furnace Repair
Expert furnace diagnostics and repairs for all makes and models. Our technicians address issues like unusual noises, inconsistent heating, and system failures. We prioritize energy efficiency and longevity through thorough inspections and quality part replacements, ensuring reliable winter performance.
AC Installation
Professional air conditioning system replacements tailored to home size and climate needs. We offer guidance on SEER ratings and energy-efficient models, including ductless mini-splits. Our installations focus on optimal performance, humidity control, and minimizing future maintenance requirements.
Indoor Air Quality
Comprehensive indoor air quality solutions including HEPA filters, humidifiers, and UV air purifiers. We address allergens, dry air, and odor control through systems that integrate with existing HVAC setups. Our recommendations consider household occupancy patterns and environmental sensitivities.
Boiler Services
Specialized boiler repair and replacement services for radiant heating systems. We handle pressure control issues, leak detection, and efficiency upgrades. Our technicians maintain even heat distribution while improving energy consumption through modern control systems.
Plumbing Inspections
Preventative plumbing assessments focusing on pressure regulation, fixture functionality, and leak identification. We use thermal imaging and water flow analysis to identify hidden issues. Our approach minimizes emergency repairs through early intervention and system maintenance.
Questions
Do you offer emergency HVAC service?
Yes, we provide after-hours emergency service for critical heating and cooling failures.
Are financing options available for equipment replacement?
We offer flexible financing plans with clear terms for furnace, AC, and air quality system replacements.
What service areas do you cover?
We serve Denver and surrounding communities including Littleton, Lakewood, Castle Rock, and Parker.
What brands do you work with?
We service and install products from Lennox, Rheem, Mitsubishi, and Aprilaire, among others.
Do you provide maintenance plans?
Yes, our preventive maintenance programs include seasonal HVAC tune-ups and priority service scheduling.
How can I improve home energy efficiency?
Upgrading to modern HVAC systems, sealing duct leaks, and installing smart thermostats yield significant improvements.
Reviews (7)
Chris Morton
Apr 20, 2022
Report
Pasterkamp provided a competitive quote and did an excellent installation. Ken and Doug arrived on time and put down protection in the main floor hallway and basement stairs for the removal of our existing furnace and installation of our new furnace. I highly recommend them! Service: Heating system installation
Eric Nelson
Dec 12, 2021
Report
I would never use them again. Unit installed 4 years ago now not getting cool never has gotten really cold after several visits to re-work duct work. THEN we call as our unit is not getting cold and they not only do not return the call, they say on their outgoing message that they will start charging you from the minute they start driving to your home. Never again. As you can see, it took them 6 months to reply to this.and my biggest beef is that after 4 years the AC still does not get as cold as it should AND they begin to charge you from the minute they START TRAVELING to your home for a service call. A more palatable way to do this would just to charge a service call. You customer service is quite lacking.
Nick Sheedy
Oct 11, 2021
Report
They have inteligent and honest techs. The most frustrating aspect of working with Pasterkamp is you can't call and schedule an appointment! They always have to call you back. This leads to an annoying amount of phone tag. Service: Heating system maintenance
Deb Becker
Aug 30, 2021
Report
I have always appreciated their promptness and this time was no exception. They showed up right on time did the work very professionally and even searched for a piece of jewelry I had lost on event.and found it Would highly recommend them as they are my go to company
Nicole Cross
May 02, 2021
Report
We have used Pasterkamp Heating and Air conditioning for years. They have always done an outstanding job for us. The depth of experience that they bring is super helpful and we appreciate their team recommending the best fit for our house. Highly recommend them! Services: Install AC, A/C system repair, Heating system installation
Laurie Gilman
Dec 14, 2019
Report
I would highly recommend Pasterkamp. We had purchased a house that had been converted from electric heating to an outside boiler system. The boiler went out in the first major snow storm, and we were without heat and hot water. To install a standard furnace/ac unit was not a straightforward installation. But their team spent the time to come up with a solution. Their installation team was friendly and did a fantastic job. We now have heat and hot water and a standard system. I cannot say enough good things about the entire team.
Forrest Johnson
May 11, 2019
Report
Dan, the tech, was a nice guy. Got on my roof for 30 minutes just look over the swamp cooler with me. Said it all looked pretty good. Told him I'd replace the float valve myself. Talked to Dan at the truck, bought $24 worth of parts, and he rang up my bill at $279. He was on my roof 30 minutes, but I was charged for an hour drive time prior to that @ $34 per 15 minutes IN ADDITION TO a $45 Trip Charge. Recap: $279, $24 in parts, 30 minutes looking at swamp cooler, no repair made. Had a personal chat with Dirk, he explained their billing and he found this bill justified--FREE MONEY.
I would never recommend or work with this company again. Everyone I spoke with was nice enough, but being charged $136 prior to even meeting the person at my house is ABSURD. I guess if the job before mine was right next store, I would have only paid $34 prior to meeting ole Dan.
I would never recommend or work with this company again. Everyone I spoke with was nice enough, but being charged $136 prior to even meeting the person at my house is ABSURD. I guess if the job before mine was right next store, I would have only paid $34 prior to meeting ole Dan.
