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Trusted Plumbing, Heating & AC Services in Denver, CO
Swan Heating & Air Conditioning has dedicated itself to addressing the needs of homeowners and families across the Loveland and Denver metro areas. Our team of master-certified technicians delivers professional plumbing, heating, and air conditioning services, backed by a 100% satisfaction guarantee. We prioritize straightforward, written pricing and fast same-day service, ensuring transparency and efficiency. Our technicians are equipped with fully stocked vehicles to resolve issues promptly while maintaining respect for clients' homes through cleanliness and professionalism. Industry certifications from North American Technicians Excellence (N.A.T.E.) and the Environmental Protection Agency (EPA) underscore our commitment to environmental safety and technical expertise.

Rigorous background checks and drug screenings for all staff further ensure trustworthiness. With a focus on preventative measures and customer education, we aim to build long-term relationships through reliability and exceptional service.
Services
Plumbing Repair Water Heater Repair Sump Pump Repair Drain Clearing Sewer Line Repair HVAC Repair Furnace Repair AC Repair Tankless Water Heater Services Air Duct Cleaning
Highlights and features
  • We guarantee 100% satisfaction on all plumbing and HVAC services.
  • Our certified technicians provide same-day service for urgent needs.
  • We maintain transparency with upfront, written pricing for all jobs.
  • Our team undergoes rigorous background checks and industry certifications.
  • We stock 93% of repair parts on our trucks for immediate solutions.
Associations and certifications
  • North American Technicians Excellence (N.A.T.E.)
  • Environmental Protection Agency (EPA)
What people say
Prompt service Expert technicians Honest pricing Reliable repairs Efficient solutions
Services
Plumbing Repair
Our certified technicians address leaks, burst pipes, and fixture malfunctions with precision. We use advanced diagnostic tools to identify issues and provide durable repairs. Same-day service ensures minimal disruption to homeowners.
HVAC Repair
We diagnose and fix furnaces, heat pumps, and air conditioning units. Technicians perform comprehensive inspections to restore efficiency and comfort. Upfront pricing guarantees no hidden costs for repairs.
Drain Clearing
Hydro-jetting and rooter services clear clogs and maintain optimal drainage. Our trucks carry 93% of necessary parts for immediate resolution. Preventative maintenance reduces future blockage risks.
Water Heater Repair
We service tank and tankless water heaters, addressing leaks, heating failures, and efficiency issues. Certified technicians ensure safe, code-compliant installations and repairs.
Sewer Line Repair
Trenchless and traditional repair methods fix damaged sewer lines with minimal property disruption. Camera inspections identify root causes, enabling targeted, long-lasting solutions.
Questions
What areas do you service?
We serve Denver and surrounding communities including Arvada, Aurora, Boulder, Castle Rock, and Centennial.
Do you offer emergency services?
Yes, our 24/7 emergency team responds immediately to plumbing, heating, and AC emergencies.
Are financing options available?
Yes, we offer flexible financing for HVAC replacements, plumbing upgrades, and major repairs.
What guarantees do you provide?
We guarantee 100% satisfaction, upfront pricing, and same-day service completion whenever possible.
How are technicians qualified?
All technicians hold N.A.T.E. certifications, EPA credentials, and pass rigorous background checks.
Reviews (19)
Megan Danielle
Jun 09, 2022 Report
No one is ever happy to hear the news that they might need a new air conditioner unit, but working with Isaac at Swan Heating & Air Conditioning took the sting out of that decision. He came out quickly when our a/c went out and laid out all of the repair or replace options for us. His goal was not to oversell but to give us the knowledge and freedom to make the right choice for our home and budget. Our new unit has not even been installed yet, and we are already over the moon with our experience.
Jennifer Alvarez
May 22, 2022 Report
Swan has always been on time and reliable. They always give options and explain things well if we need repairs/replacements for any of our furnace an central air units. Curran is a friendly and professional technician and we're always happy with his service visits and any recommendations given. Services: Heating system maintenance, Heating system installation, Heating system repair, A/C system repair, Cleaning, A/C system maintenance
Jim Woolaway
May 15, 2022 Report
Swan installed a new furnace at my home in November of 2021. The installer's drilled holes for the new air intake tubes and didn't move or cover anything below where they drilled so it was covered in saw dust and wood shavings. They didn't bother to clean it up either. A very unprofessional mess was left behind. A few months later I find my furnace is leaking water. They sent out a different tech to take a look.

The inside was covered in "surface rust" from standing water because they forgot to tighten a seal on some tubing during the install. The tech tightened the seal and said it should stop leaking and rusting. So they left me with a brand new rusted furnace. That same week I scheduled an AC tune. The day before the appointment I called because the temperature was not going to be very warm but the woman assured me it would be fine. They called and canceled a few hours before the appointment because the tech called in sick and now they can't get me on the schedule for another month. Would never recommend this company.
C. Abrams
May 10, 2022 Report
Great customer service. Peter is a great communicator and pretty much all of their techs have gone above and beyond. Swan installed my AC unit and recently installed an in house humidifier. Everything is reasonably priced and seems to be working well! Service: Install AC
Phyllis M.
May 02, 2022 Report
Thank you Zach for removing a 20 year old furnace and installing a brand new high efficiency furnace and AC. Zach is very knowledgeable, hardworking and friendly. We had several interactions where he explained what was happening and offering several helpful aids. Zach was very respectful at our home. He cleaned up after the job and wished us well. Thank you so much Zach!
Russell Van Anda
Apr 16, 2022 Report
Dan did an awesome job, I was not home for the installation but had question after he left. So I reached out and in about 45 minutes they responded and called me to go over all the specifics. Very respectful and helpful to ensure I knew exactly how and why they did used the designs they did. Could not have asked for a better technician.
Carrie Snow
Apr 13, 2022 Report
Consistently the best, easiest to work with company that my husband and I have hired for home services. Very professional, responsive, helpful and informative every time they have come to our house in Longmont for heating/AC diagnostic, installation and repair. We've worked with multiple technicians and they have all been great. We would recommend this company to anyone.
K. C.
Jan 18, 2022 Report
Dustin was great! He was so polite helpful and honest. He was early and explained everything he did In detail. Swan is very lucky to have an employee like him! Super nice and that is so rare these days! Service: HVAC system maintenance
Ed Adams
Jan 10, 2022 Report
Ed A., I had Curran service our church furnace and hot water heaters. He was very thorough in his work and explaining the results of his inspections, and describing our options. I would highly recommend Curran to service any HVAC needs you have. I'm looking forward to having Swan return, to service some of the recommended maintenance on our furnace and hot water heaters.
Anne Marie Feilinger
Jan 02, 2022 Report
Zach came out and he and his crew replaced our heating and A/C system. They were efficient and professional. They explained everything they were doing and answered all of our questions. We had a positive experience and would recommend Swan for your HVAC needs! Services: Heating system installation, Installation, Install AC
James B.
Swan Air Conditioning and Heating was awesome definitely a 5 star company. Andy the technician was very prompt, professional and courteous. Nnocked out a job that was pretty nasty. Got my heating unit cleaned and AC running great. Now I breathe easier knowing that the air I quality is better. Also a shout out to Drew and customer service. They also did a great job. I would definitely would recommend "SWAN" to anybody.
Christina M.
I called Swan Plumbing Heating and Air in a panic and they had a service technician here immediately. Did I mention it was Sunday?? Phil showed up and he was professional and polite and assessed the problem and went straight to work. Thank goodness it was nothing major! I would recommend their company to anyone! It was a great experience from the moment I picked up the phone until the time Phil left. Thank you Swan Family and of course Phil!
Kathy Zavela Tyson
Deri was very thorough with his inspection of our furnace and offered very reasonable rates for any repairs that will be needed. He provided a complete report of the efficiency and operation of our furnace. Thank you, Deri!
Collier Foose
Drew and his crew are top notch. You won't find better install, quality or customer care from the other guys. Hope you get to work with them to see for yourself. We did endless research and had bids from all the others. Swan went above and beyond to secure the job which was completed the next day. All around impressive.
Jeff Casterella
Professional and knowledgeable. Found a warranty repair item that other companies missed. Great experience with Swan!
Craig Powers
My furnace was reporting a error and wasn't kicking into high heating mode. Called Swan Heating and Air and they sent Rob Q. out to diagnosis it. Rob was professional and very friendly and quickly determined and fixed the problem with my furnace. I will certainly call him again next time I have any heating or cooling issues!
Brett Janzen
They did a great job giving me options when my furnace needed repaired. Once I decided to replace it, they were able to have New one installed the next day. All of their people were very polite and did a great job.
Lisa Jacobson
I've been very happy with Swan. They have been out for some service issues, I had them do a duct cleaning and they installed a new furnace/AC system. I've dealt with several of the service guys and they all have been great. There was a big glitch with my furnace/AC rebate but it got resolved and all else with Swan has been great !...i definitely highly recommend them.
Greg Groth
My initial experience with Mary and Phillip was excellent. The inspection was on time (actually early) and I got all the information I needed to make a choice for a new furnace. Installation will be tomorrow. Fast friendly experience from the start. My yearly inspection went very good. No problems were found on my Amanda furnace during the inspection. Lou and Shawn were very helpful and answered all my questions with professionalism and technically when I asked. I work in the industrial world and like being talked to like I know what I'm talking about. I wish there were more than 5 stars to rate my experience!