
Serving Cedarburg, WI and surrounding areas
Approved
In business since 1987
Free estimates
Emergency services offered
"Excellent service quick but thorough! High quality work! Water heater install was great looks good!"





+8

*The Angi rating for Boiler Installation companies in Cedarburg, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Boiler Installation needs.
*The HomeAdvisor rating for Boiler Installation companies in Cedarburg, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Boiler Installation needs.
Last update on October 22, 2025

Serving Cedarburg, WI and surrounding areas
Approved
In business since 1987
Free estimates
Emergency services offered
"Excellent service quick but thorough! High quality work! Water heater install was great looks good!"





+8

Serving Cedarburg, WI and surrounding areas
Approved
In business since 2000
Free estimates
Credit card accepted
"Robert was great at getting my boiler to fire up! He found a wire that was disconnected & capped. I think that this was done, when 1 of the other pros you have listed cleaned the boiler 3 months ago. Robert connected the wire and the boiler started!"

Serving Cedarburg, WI and surrounding areas
Approved
Super Service Award Winner
In business since 2016
Free estimates
Emergency services offered
"I didnâ t know anything about Central Air Conditioning. They explained everything about the system and Installation. They did the installation the very next day."



Serving Cedarburg, WI and surrounding areas
Approved
In business since 1997
Free estimates
Emergency services offered
"Swimmingly. I interviewed quite a number of HVAC companies for this job by sending out an RPF (Request for Proposal), and Bob Mamayek was unquestionably the most thorough in his on-site evaluation. Installation crew was fantastic. This is a small shop, and it was a true pleasure to have a team of regular guys just getting the job done. I recommend them without reservation. I almost gave them a B for responsiveness because Bob doesn't do a lot of email, but I realized while typing that this would be completely unfair, for two reasons. A) Bob might not respond to email with email, but he did always respond with a phone call. Frankly, that is better on many counts. B) This ignores the amazing response to my RPF, which was both timely and thorough. So, really, this says more about my email-centric life than Mamayek's responsiveness."

Serving Cedarburg, WI and surrounding areas
Approved
In business since 2005
Free estimates
Warranties offered
"Very pleased with our new air conditioner installation. The salesman was very nice and explained everything to my satisfaction. The installers were efficient and knowledgeable as well. They showed up exactly on time and were finished earlier than I expected. Work areas were cleaned up, inside and out. Not even any metal shavings in the grass where the new ducting was cut. One of the nice gentlemen even explained the new thermostat they installed. I highly recommend Southport Home Services."





+2

Serving Cedarburg, WI and surrounding areas
Approved
In business since 1998
Free estimates
Warranties offered
"I would give Guardian Heating and Cooling 10 stars if there were a way to do that! These guys are outstanding! They showed up, after hours, to determine exactly what was causing our problem. We had already suspected it was time to replace our boiler since it had been more than 25 years old. Steve confirmed our thoughts about replacement. He quoted a fair price and scheduled a time to come back. He showed up early with the new boiler and within hours after their arrival, we were up and running. We had a little hiccup the next day, as things seemed to be working too well. We called Steve and he was at our house in minutes. We already wondered if the thermostat wasn't able to keep up with the new boiler set up. 30 minutes later, we had a new thermostat and everything was working properly. Steve and Adam were friendly and professional. Our basement was cleaner when they left than before they arrived. Their prices were reasonable and there were no surprises, price wise. We were given a quote and that was what we paid. It's refreshing to find people like these guys!"





+4
Serving Cedarburg, WI and surrounding areas
In business since 2003
Free estimates
Emergency services offered
"Politely said, Sparky is the boss.
We needed electricity and HDMI ran from a cabinet in our great room up above our fireplace so we could mount a TV. Also needed cable and electricity ran to a wall in our master bedroom so we could mount our TV on the wall.
Sparky showed up on a Friday afternoon, five minutes early. Assessed the situation, and before he left, said he would look into how much parts/etc would cost, and he would call me with a bid. Sunday night I received a text from him with a bid, we set up a time for him to come for the install on 8/22 at 9am.
Sparky showed up at 8:59, and got to work. I came home from lunch to outlets installed where I had asked, cable ran, everything was great. He could not find the specific outlet cover for AC / Cable, but it will not be visible once the TV is mounted, so it is not of real concern.
I was a little uncomfortable mounting the brackets for our TV on the walls, as the studs were located in odd places - and I didn't trust myself to mount a $1,000 60" plasma anywhere that wasn't on a small stand. ha!
I asked if he would mind installing the mounts if I kicked him some extra $$, and he gladly obliged to stay longer than he had originally intended. He even went so far as to use his own screws/mounting bolts that were FAR superior to the ones that were provided in the kit.
Couldn't be happier. Should we plan on doing any other electrical work / lighting in the future, Sparky will be our first call.
"

Serving Cedarburg, WI and surrounding areas
In business since 2022
Free estimates
Credit card accepted
We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs. \nIt is our mission to provide excellent customer service from start to completion of a project. \nTo understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. \nOur reputation is based on service, safety and quality, regardless of how large or small the job.



Serving Cedarburg, WI and surrounding areas
In business since 1997
Emergency services offered
Credit card accepted
"The furnace repaired was completed very quickly and professionally."





+3

Serving Cedarburg, WI and surrounding areas
In business since 2016
Free estimates
Emergency services offered
"The pressure relief valve of the boiler system of the house we recently purchased had been dripping constantly since we moved in, so we thought it best to have the whole system checked out before scheduling a repair. I purchased a seasonal tune-up from an Angie's List special offer ($99) in order to have the entire system looked over, and the owner got back to me within an hour to schedule an appointment, and was able to come out the same day. He arrived about an hour later than the scheduled appointment time, but called around the appointment time to let me know he'd be running late. After performing the tune up, he looked over the system and let me know what was in good condition, and what could use eventual repair, and advised that such tiny leaks don't usually require immediate attention and to put it off until the off-season (two of the on/off valves had tiny drips, and the automatic fill valve wasn't responding to pressure changes very well). He also corrected the boiler's thermostat, which was set to almost 210 by whomever serviced the house before we bought it-- 30 degrees hotter than it should be, which causes problems long-term. He quoted me for the dripping pressure relief valve ($90 for the service call and one hour of labor, around $100 for the valve) that had prompted the appointment, and offered to come back the next day within a 2-hour window. Ran about 15 minutes later than the 2-hour window on the second day. During the job, two of the pipes on the relief valve were corroded beyond being able to be reused (piping was installed in 1938) and he had to run and get new pipes. This stretched the job closer to two hours (including the time he was gone getting the unexpected parts), but I was still only charged for the original hour that he quoted, and the replacement pipes added $15 to the job. He was thorough, explained everything I might need to know to extend the service life of the boiler and system, and was very friendly. Overall good experience-- we plan to return to Faithful Heating for our annual tune-up in future years."
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