Business Details
50+ Years
experience
Emergency
services
Your Trusted HVAC Partner in Lakewood, CO
Since 1956, Walrath HVAC has been a trusted provider of residential and commercial heating, ventilation, and air conditioning solutions in Lakewood, CO. Our commitment to customer satisfaction is rooted in decades of industry experience, a focus on innovative HVAC technology, and a dedication to maintaining the highest standards of safety and workmanship. We prioritize transparent communication and proven processes to deliver reliable systems tailored to each client's unique needs. Our team of professionally trained technicians is dedicated to ensuring every project meets exacting quality benchmarks while fostering long-term relationships with clients and the community.With a legacy of serving Colorado homeowners and businesses for over 65 years, we continue to invest in our employees' growth and development to maintain our reputation as a leader in HVAC services. From furnace installations to commercial HVAC systems, our comprehensive approach addresses both immediate needs and long-term comfort solutions. We take pride in our local presence and remain committed to strengthening community ties through dependable service and technical expertise.
Services
HVAC Installations
Furnace Repairs
Air Conditioning Services
Commercial HVAC
Ductwork Insulation
Indoor Air Quality
Heating Pump Repairs
Whole-House Fans
Attic Ventilation
Energy Management
Details
- Year established: 1956
Highlights and features
- We offer over 65 years of HVAC experience serving Colorado residents
- Our local team provides 24-hour emergency service availability
- We specialize in both residential and commercial HVAC solutions
- We guarantee top-rated HVAC equipment installations and replacements
- We maintain long-term relationships with thousands of loyal customers
What people say
Professional technicians
24-hour availability
Prompt service
Quality installations
Knowledgeable staff
Services
HVAC Installations
We provide complete HVAC installation services for residential and commercial properties. Our certified technicians specialize in energy-efficient heating and cooling systems that ensure optimal comfort while reducing energy costs. With over six decades of experience, we deliver precise installations that meet industry standards and manufacturer specifications.
Furnace Repairs
Our emergency furnace repair service addresses heating system failures promptly. We service all types of gas and electric furnaces, ensuring safe and efficient operation during Colorado's coldest months. Our technicians carry common replacement parts for immediate repairs and perform comprehensive diagnostics to prevent future issues.
Commercial HVAC
We offer specialized HVAC solutions for commercial properties including office buildings, retail spaces, and industrial facilities. Our services include system design, installation, and maintenance for large-scale heating and cooling requirements. Our team handles complex commercial projects with minimal disruption to business operations.
Indoor Air Quality
Our indoor air quality services improve residential and commercial environments through advanced filtration systems and ventilation solutions. We install and maintain humidifiers, air purifiers, and ventilation systems that remove contaminants and maintain healthy air conditions throughout Colorado properties.
Ductwork Insulation
We provide comprehensive ductwork design, fabrication, and insulation services to maximize HVAC efficiency. Our technicians ensure proper air distribution while minimizing energy loss through professionally insulated duct systems. This service improves system performance and reduces utility costs for both residential and commercial clients.
Questions
What HVAC services do you offer for residential customers?
We provide complete residential HVAC services including furnace and AC installations, repairs, and maintenance, along with indoor air quality solutions and ductwork services.
Do you provide emergency HVAC services?
Yes, we offer 24/7 emergency HVAC services for urgent heating and cooling issues with response times prioritized for critical system failures.
What commercial HVAC services are available?
Our commercial services include system design, installation, and maintenance for office buildings, retail spaces, industrial facilities, and other commercial properties.
Which areas do you service?
We serve Lakewood, Denver Metro, Arvada, Littleton, Centennial, Fort Collins, Castle Rock, and surrounding Colorado areas.
How can I schedule HVAC service?
Contact us at 303-232-4343 or use our online scheduling system for appointments, including emergency service and system replacements.
What HVAC financing options are available?
We offer flexible financing options for HVAC installations and major repairs - contact our office for current promotions and payment plans.
Reviews (7)
Dirk Winkelmann
May 30, 2022
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No return calls, missed service appt, contact email not working. We have an annual service contract with them. We have used them for the past few years with no issues and good service and now all of a sudden they are MIA - not good! Service: HVAC system maintenance
Melody Miller
Feb 09, 2022
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. My dad heater went out on a weekend. The guy told my dad 200 a hr. He told my dad he had another appt close by and would be over shortly. After he checked it out seen the thermostat went out and replaced it. He charged my dad $303 for 1.5 hr when he was there for 20 minutes. He also told my dad he lives in Parker and my dad had to pay for his commute when your office is a mile away. Please call my dad. He is 90 yrs old and on a fixed income. This seems like you are taking advantage of him since he was there only 20 min and the invoice show 1.5 hr.
Radha Subramanian
May 31, 2021
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We had a great experience with Jessie at Walrath who diligently and methodically got to the bottom of the issues with our steam boiler. These are highly specialized systems so we are grateful to have found this expertise and know we are in good hands with Walrath. We found their pricing to be fair and will be calling on them again for annual maintenance. These guys are top notch!
Dave C.
May 02, 2021
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I have used this company on numerous occasions on two different houses over the past 27 years. They do excellent work at a fair price and are very punctual and respectful. Most important, their employees are very knowledgeable and honest, and they have always provided me with good advice as to how I can accomplish my goals or fix my problem without any suggestion of an unnecessary up-sell. I recommend them unequivocally, especially if you have a gas to hot water system. Not every heating company is knowledgeable about such systems. These folks are, and in my experience are the best in town.
Beth Bennett
Nov 09, 2020
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I'm very happy with the new A/C unit and installation completed by Walrath Heating and Air Conditioning. I wanted a good A/C unit at a fair price with a warranty. Walrath provided that as well as excellent customer service & technicians. I highly recommend using Walrath! Service: Install AC
Pete Francis
Mar 21, 2020
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I own a couple of rental condos and a home. Walrath maintains the HVAC on all of them as well as the properties my Partner has. We find them to be well priced, honest, reliable and very responsive when anything goes wrong. On top of all of that their technicians are just that! Technicians not salesmen pretending to be technicians like most of the companies out there. They try to fix things first but when it is time for a replacement they provide a good price and top quality equipment. Today Alan and Aaron had their work cut out cut them. No problem for these guys! Happy birthday Alan!
Donna K. Duffy
Jun 10, 2019
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We have used Walrath for many years; they installed a new furnace and swamp cooler over the years and also do our routine service. Whenever we have a question or problem, someone knowledgable is available right away. Tommy does our routine service calls and is always prompt, efficient and friendly. Recently we had a leak in our water line and Alan went way beyond my expectations to find and fix it. He was professional and courteous. I've recommended Walrath to several friends who have had similarly excellent experiences.
