Walrath Mechanical Co - HVAC services in Lakewood

HVAC

Walrath Mechanical Co

Committed To Your Comfort

3.9 (47)

Our Story

Walrath Mechanical Co. has been providing heating and cooling services in the Denver and Lakewood, CO area since 1956. They focus on building lasting relationships with customers, employees, and the community. The company offers residential and commercial HVAC services, including installations, replacements, and repairs.

Our Specialties

Furnace installationFurnace replacementFurnace repairsHeating pump installationHeating pump replacementHeating pump repairsGarage heater installationSpot heater installationBoiler installationWater heater installationInsulating ductworkAir conditioning installationAir conditioning replacementAir conditioning repairsCentral AC installationEvaporative swamp cooler installationPackaged cooling unit installationSpacepak cooling system installationAttic ventilator installationWhole-house fan installationCooling ductwork inspectionCooling ductwork repairWireless thermostat installationProgrammable thermostat installationOutdoor sensor installationZoning equipment installationSpecialty controls installationHumidifier installationAir cleaner installationAir filter installationAir ventilator installationGermicidal lamp installationCarbon monoxide detector installationSheet metal HVAC fabricationTenant remodelMechanical insulationQuality air testingEnergy management solutionsRoof top replacements

Services

What we bring to every project

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Service Area

Based in Lakewood, CO

Serves within 30 minutes drive from Lakewood

Client Reviews

3.9 from 47 reviews on Google

We've used Walrath exclusively for over a decade. They did a complete spec and upgrade of our HVAC systems about 4 years ago and it's been great since. They do all our maintenance and on the rare occasion when repair is required they do it at fair prices. Their techs are extremely professional, arrive promptly and know their stuff. We are very discerning, and they are simply the best in the business.

Sherri Way Martinez 3 years ago

The service at Walrath is as good as it gets! Over the past two years, I've had the pleasure of using Walrath to service the furnace and AC in two different properties that I own in Arvada. They are professional from stem to stem. It's easy to schedule an appointment, the technicians are always on time (or call to let you know of a delay) and best of all, they take care of maintenance and repairs without trying to scare you into buying a new furnace or AC or whatever. I've had great experiences with two different technicians over the past two years. They are really an excellent company! Thanks so much to Allen who took care of both AC units today!

shireen day 6 years ago

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.

Donna K Duffy 6 years ago
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Common Questions

Walrath Mechanical provides HVAC services throughout the Denver Metro area, including Lakewood, Arvada, Littleton, Centennial, Fort Collins, Castle Rock, and all surrounding areas along the Front Range of Colorado. Our local team ensures prompt response times for residential and commercial heating and cooling needs in these regions. Since 1956, we've built enduring relationships by serving these communities with reliable HVAC solutions.
Walrath Mechanical has over 61 years of experience in providing heating and cooling services, proudly serving the Front Range of Colorado since 1956. Our professionally trained technicians specialize in solving HVAC problems to ensure 100% customer satisfaction with air quality and comfort. We focus on high standards, using top-rated HVAC units for installations and replacements that are built to last.
In Lakewood, CO, Walrath Mechanical specializes in residential heating repairs, including efficient gas and fuel furnace installations, replacements, and repairs to keep your home warm all winter. We also handle electric and water-based heat pump services to ensure reliable performance during cold weather. Our team is committed to affordable heating solutions that maintain optimal indoor comfort and air quality.
Yes, Walrath Mechanical offers 24-hour HVAC services, accessible with one phone call to connect you with knowledgeable technicians servicing all makes of equipment. Our local professionals in the Denver Metro area provide convenient and fast repairs for heating and cooling issues, ensuring minimal disruption to your comfort. This round-the-clock availability reflects our dedication to professionalism and customer satisfaction since 1956.
Walrath Mechanical delivers comprehensive commercial and construction HVAC services in Denver and Lakewood, including sheet metal HVAC fabrication, tenant remodels, mechanical insulation, quality air testing, energy management solutions, and rooftop replacements. Our team supports projects for malls, restaurants, hospitals, and other properties, ensuring efficient heating and air conditioning systems tailored to commercial needs. With over 61 years of experience, we prioritize on-time, polite service to meet construction timelines and client expectations.
For furnace replacements in the Front Range area, Walrath Mechanical's technicians assess your existing system and recommend efficient gas or fuel furnaces that align with your home's heating needs and energy efficiency goals. We manage the entire process, from removal of the old unit to professional installation, ensuring proper venting, airflow, and integration with your indoor air quality setup. Our focus on top-notch, long-lasting systems helps maintain comfort while building lasting customer relationships.
Walrath Mechanical is a trusted choice for heat pump repairs in Arvada or Littleton due to our local expertise and commitment to repairing electric or water-based systems without unnecessary replacements. Our trained technicians diagnose issues like refrigerant leaks or compressor failures quickly, restoring reliable heating and cooling performance. With 24-hour availability and a track record of customer satisfaction since 1956, we ensure your indoor comfort is prioritized affordably.

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Lakewood, CO

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