Business Details
50+ Years
experience
Emergency
services
Expert HVAC Services in Arvada, CO
Lakeside Heating & A/C has been a trusted name in residential HVAC services since 1971, serving the Denver metro area and surrounding communities. As a family-owned and operated business, we pride ourselves on delivering reliable, high-quality heating, cooling, and indoor air quality solutions tailored to Colorado's unique climate challenges. Our team of NATE-certified technicians specializes in the installation, repair, and maintenance of HVAC systems from industry-leading brands like Lennox and Daikin, ensuring energy-efficient performance and long-term durability.We are committed to transparency, offering free in-home estimates, competitive pricing, and financing options to meet diverse customer needs. With a BBB A+ rating and numerous 5-star reviews, our reputation for exceptional service and customer satisfaction is built on decades of experience and a dedication to honesty and integrity. From emergency repairs to routine maintenance, we strive to make every interaction a positive experience, ensuring homes remain comfortable year-round.
Services
AC Repair
Furnace Installation
Heat Pump Installation
Indoor Air Quality
Water Heater Services
Mini-Split Installation
HVAC Maintenance
Thermostat Installation
Ductless Systems
Emergency Repairs
Details
- Year established: 1971
Highlights and features
- We have over 50 years of experience in HVAC services.
- Our team consists of NATE-certified experts.
- We offer free in-home estimates and second opinions.
- We provide 24/7 personalized customer support.
- Our installations come with manufacturer-backed warranties.
Associations and certifications
- BBB A+
What people say
Excellent job
Professional
Great experience
Reliable
Prompt service
Services
AC Repair
Our AC repair services address all cooling system issues, from refrigerant leaks to compressor failures. We use advanced diagnostics to identify problems quickly, ensuring minimal downtime. Customers benefit from same-day repairs and 24/7 emergency availability, maintaining comfort during Colorado's hot summers.
Furnace Installation
We specialize in high-efficiency furnace installations from Lennox and Daikin. Our technicians ensure proper sizing and installation for optimal performance. Benefits include reduced energy bills, enhanced comfort, and access to manufacturer rebates and extended warranties.
Heat Pumps
Our heat pump installations provide year-round comfort with energy-efficient heating and cooling. We offer ENERGY STAR-rated models with rebates up to $3,500. Systems include smart thermostats for precise control, lowering utility costs while maintaining consistent indoor temperatures.
Indoor Air Quality
We install Aprilaire air filtration systems and whole-house humidifiers to improve indoor air quality. These systems reduce allergens, protect HVAC equipment, and maintain optimal humidity levels, creating healthier living environments and extending system lifespan.
Water Heater Services
We offer tank and tankless water heater installations from Navien and Bradford White. Services include energy-efficient upgrades, same-day repairs, and maintenance plans. Customers enjoy reliable hot water supply, lower energy costs, and financing options for new installations.
Questions
What HVAC services do you offer in Arvada?
We provide AC repair, furnace installation, heat pump services, indoor air quality solutions, and water heater installations. Our team also offers 24/7 emergency repairs and maintenance plans.
Do you offer financing options?
Yes, we provide financing with approved credit, including 0% interest for qualified customers. Ask about our current promotions and rebates during your free estimate.
Are your technicians certified?
All our technicians are NATE-certified and undergo background checks. We ensure professional, knowledgeable service for all HVAC installations, repairs, and maintenance needs.
What areas do you serve?
We serve Arvada, Denver, Broomfield, Lakewood, Thornton, and surrounding Colorado communities. Check our website for a full list of service areas.
Can I schedule maintenance online?
Yes, contact us via our website or call 303-421-3572 to schedule maintenance. Our team will handle permit requirements and coordinate installation appointments at your convenience.
Reviews (7)
D. R.
Apr 18, 2022
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Overall the experience with Lakeside Heating was good. Quote for the job and booking the install was fast & easy. Got a tankless unit that is really nice. The guys that installed were super nice & professional and did the job quickly. Tony made the one and only hiccup right & did so professionally and quickly. Absolutely awesome to deal with. Give them a shot. You won't be disappointed.
Mela M.
Apr 14, 2022
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We called Lakeside after a very frustrating experience with another company. Our older furnace began stopping intermittently. After the first company was unable/unwilling to investigate the issue, I did a little research and called Lakeside. Their technician came out the same day, listened to my explanation of the problem, went downstairs, immediately found the issue, and had the furnace running again in a matter of minutes. at a price that was a fraction of what we were quoted from the other company. Needless to say, we will be using Lakeside from now on!
Roger Parker
Feb 23, 2022
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Good service from start to finish. When our furnace wasn't working properly we called Lakeside Heating. They made it easy to schedule a quick appointment. The serviceman was on time and professional. He found several issues. Since the furnace was 16 years old it wasn't worth repairing. Lakeside provided five written quotes for a new furnace the same day. Since we haven't every purchased a new furnace we took several days to research our options.
We then got several other quotes. Lakeside Heating had the best price and quickest installation scheduling. The installation crew showed up on time, did a good job, and explained everything. Later I couldn't get the digital thermostat app to work on my phone. The president of Lakeside Heating took the time to walk me through it on the phone and had me up and running in a couple minutes. Lakeside Heating is getting all our future heating and air conditioning business.
We then got several other quotes. Lakeside Heating had the best price and quickest installation scheduling. The installation crew showed up on time, did a good job, and explained everything. Later I couldn't get the digital thermostat app to work on my phone. The president of Lakeside Heating took the time to walk me through it on the phone and had me up and running in a couple minutes. Lakeside Heating is getting all our future heating and air conditioning business.
Richard Lambrecht
Feb 14, 2022
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This is the 2nd home we have used Lakeside Heating & Air Conditioning to upgrade our 20+ year old furnaces and AC. We may have to buy another house just so we can use them again. Bill, the owner is very knowledgeable in the latest equipment. He took a lot of time working with us and answering questions to ensure that we got exactly the system we wanted. We were looking for high efficiency. He was able to offer that and was able to balance efficiency with sizing the system for our application and at a reasonable price.
It is amazing how much better this system works. It is so quiet we barely hear it running but the house no longer has cold spots and is able to maintain even temperatures. He was highly flexible in terms of installation because we had a major remodel going on and we wanted things done in a certain order. He and his team are reachable, which is a nice change. We know that if we have any issues or want additional work, they will be there for us.
It is amazing how much better this system works. It is so quiet we barely hear it running but the house no longer has cold spots and is able to maintain even temperatures. He was highly flexible in terms of installation because we had a major remodel going on and we wanted things done in a certain order. He and his team are reachable, which is a nice change. We know that if we have any issues or want additional work, they will be there for us.
Beth Liebetrau
Feb 02, 2022
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I cannot say enough good things about Lakeside Heating & A/C. I originally called Tony to for an estimate to replace our geriatric furnace and also add A/C. He gave me all the options and I promptly rolled them around for over a year - periodically emailing to ask questions (which he would gladly answer) and get an updated quote. Right when we decided to table it until our main floor remodel was underway, the furnace kicked the bucket during a snowstorm on New Years Day. Lakeside was our first call and both Bill and Tony were so quick to track down the heat pump we wanted in another state, get it moved to CO quickly, update our quote for the 6th or 7th time and, in under a week, we had a shiny new Duel Fuel system. The technicians were very communicative and skilled. Our inspector said "Oh yeah, Lakeside always does great work". Happy to recommend Lakeside to everyone!
Steven Boortz
Jan 21, 2022
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Lakeside Heating was responsive from the first call for an estimate all the way through installation of the new furnace and final inspection. It is a pleasant experience to have them be honest, on time and be professional in every way. There customer service was beyond our expectations.
M. F.
Dec 27, 2021
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I just wanted to take the time to give a great shout out to this place. It's so hard to find good service these days, but Lakeside really has a steady and reliable pattern of good service. I have them out every year to clean and service my furnace before I use it for the winter and they also installed my new hot water heater about 6yrs ago for 1/2 what some of the other places were quoting for it.
I also just spoke on the phone with Bill today (it's only a couple of days after Christmas, so it's nice he's so available). I had some questions about noises that my hot water heater makes and got some nice reassurance that it's all fine and running properly. I just so appreciate Bill taking the time to talk with me, brainstorm issues and ideas around the questions I had, and be so understanding about my concerns. I highly recommend this place. It's great as it is.
I also just spoke on the phone with Bill today (it's only a couple of days after Christmas, so it's nice he's so available). I had some questions about noises that my hot water heater makes and got some nice reassurance that it's all fine and running properly. I just so appreciate Bill taking the time to talk with me, brainstorm issues and ideas around the questions I had, and be so understanding about my concerns. I highly recommend this place. It's great as it is.
