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TRUSTED BY LAKE FOREST, CA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon3.1k+
    Verified boiler installation services reviews

Find Boiler installation pros in Lake Forest

Avatar for HD MECHANICAL INC
HD MECHANICAL INC
5.0(
30
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Lake Forest, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"Brandon came out on a Sunday and looked over the job site for details needed to present an estimate. Within a day I had the estimate with 3 options from low to high, all of which were reasonable the only difference being what equipment I wanted to install. Option #1 and #2 were lower end brands that were less expensive but since the difference in price betwee Option #1 and Option #3 was about $1400, I went to Option #3 which was their top tier brand, Carrier that clearly is an industry leader and trusted brand for longevity. I was installing a SINGLE ductless to cool a standard bedroom size room with a 18,000 BTU unit. The job took a total of about 5 hours since they were mounting the unit in a second floor bedroom and they needed to run the power/refrigerant lines two stories down to the compressor mounted on the wall. Everyone from Office Staff Jim to installers were absolutely wonderful to deal with. You can trust this company."
Heating & A/C Project
Heating & A/C Project
Heating & A/C Project
Heating & A/C Project
Additional Photos

+14

Response time6 hrs
Response rate100%
75 neighbors recently requested a quote
Avatar for Cool Air For you
Cool Air For you
4.1(
17
)
Oil Boiler or Radiator Heating System - InstallBoiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - Install+3 more

Serving Lake Forest, CA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"I had a 30+ year old air conditioner system that went out during the hottest time of the year. We contacted multiple HVAC contractors who didn't even want to diagnose the system, they just looked at it and said it needs replacement and gave us some outrageous pricing for it. Then we called Cool Air For You. They sent out Vadim who actually took his time with our unit and gave his honest recommendation. He let us know our compressor is out but our unit is completely rusted. He said he could possibly repair the compressor but there would be no guarantees how long the repairs would last. He also let us know that if the unit goes out again there would be no saving it and replacing would be our only option. He also said that if we do replace our system we would also have to replace the refrigerant lines as ours were currently made from plastic...this is something no other contractor told us. Since we were dying in our home due to how hot it was, we decided to go with the repair for now but had him give us a quote for replacement. A month later our unit was still working good but we decided to go ahead with replacement. We called back Cool Air For You on a Monday and spoke with Claudia she answered the phone right away and was able to get the install scheduled for that Friday. The installers, Victor and Andre came right at 8am, they laid out drop clothes on my floor so they wouldn't get my floors dirty...they worked very hard and stood at my place till the job was complete. They left around 6pm. Overall excellent experience with all aspects of this company, from the office, techs and installers. Honest and fair priced companies are hard to come by these days. Highly recommend to all friends and family. I never leave reviews but this company exceeded all my expectations!"
Additional Photos
Response time8 hrs
13 neighbors recently requested a quote
Recommended by80%of homeowners
SINCLAIR HEATING & AIR CONDITIONING LLC
4.9(
86
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Lake Forest, CA and surrounding areas

In business since 2003

Emergency services offered

Warranties offered

"Nick returned calls promptly and arrived on time.  I asked him to text me when he was on his way, and he did.  He was nice to work with and explained our options along the way.   He initially came to our house on 4:30 on a Monday.  Then he came back Tuesday with the first necessary part.  He then ordered the new furnace and installed it on Sunday, which was perfect for us, since we didn't have to take time off from work.  The replacement went smoothly.
"
Recommended by98%of homeowners
Avatar for Precision Auto Works
Precision Auto Works
4.8(
43
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Lake Forest, CA and surrounding areas

In business since 1994

Credit card accepted

"I needed an oil change done on my Mercedes. Dave the owner made sure he had all the right spec fluids for my car when I go there. Connie the friendly receptionist was friendl and efficient.. I was in and out quick all fluids topped off, and potential problems brought to my attention, no sales pitch just good old fashioned honest people. We'll do business with them again. Highly Recommended
"
Recommended by92%of homeowners
Avatar for California Comfort Air Conditioning and Heating
California Comfort Air Conditioning and Heating
4.8(
21
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Lake Forest, CA and surrounding areas

In business since 1999

Emergency services offered

Credit card accepted

"The problem was resolved by cleaning a sensor for which they only charged me half hour labor. He also wrote me a letter when we filed with the licensing board. He suggested that I get a different type of connection from the gas. I wanted to give him some more business because he only charged me 50 bucks. So, I had him come out and do that. He showed up on time and didn?t jerk me around. He didn?t give me an inflated estimate and he did what he said he would do. I am pleased with him."
Truck
Laguna Install
Laguna Install
Laguna Install
Recommended by100%of homeowners
Avatar for Southland Heating and Air Conditioning
Southland Heating and Air Conditioning
4.7(
159
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Lake Forest, CA and surrounding areas

In business since 1997

Free estimates

Emergency services offered

"Robert was absolutely exceptional in every way! I called Southland Heating and Air Conditioning to get an estimate for a new HVAC system (my system is about 15 years old) and Robert not only provided a detailed explanation of the best way to upgrade, but he also spotted a problem with the wiring on my Nest Thermostat. A true professional! Highly recommended all around!! I will definitely be a repeat customer!"
This is the outdoor unit that offers 17 SEER Hyper efficiency and super quiet operation of 54db's compared to 80 plus on older units
notice the low profile, this is about 14 inch wide instead of the traditional 36 wide.
This replaces your old gas heater
Additional Photos
Additional Photos

+37

Response time1 day
Response rate100%
Recommended by93%of homeowners
Home Comfort USA
4.4(
109
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Lake Forest, CA and surrounding areas

In business since 1977

Free estimates

Emergency services offered

"Very well. Technician, John Ruiz, showed up on time - as scheduled, was very polite, thorough, informative, and very professional. John pointed out some potential safety issues with our aging system and made some recommendations. My wife and I were very impressed with his explanations of his findings in our system as he showed us discrepancies and took several pictures of problem areas that would have been difficult to access. I also want to comment that the installation team, Adam Palazzola and Diego V. were nothing short of outstanding! It only took them 2 days of ripping out the old system and installing the new. Overall - we are very pleased with Home Comfort USA."
Additional Photos
Additional Photos
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Recommended by87%of homeowners
Avatar for The Right Choice Heating & Air
The Right Choice Heating & Air
4.3(
169
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Lake Forest, CA and surrounding areas

In business since 2013

Free estimates

Emergency services offered

"From beginning to end, The Right Choice Heating and Air Conditioning Co. provided superior quality customer service and onsite work. From scheduling, to multiple follow-ups and reminders, re-confirming exact appointment time, and the post-inspection follow-up, they have truly impressed us. More importantly, Michael Taib, the technician who performed the work at our home, was indeed a true gentleman and professional. He was extremely knowledgeable and patient. I am familiar with the type of HVAC related work requirements, the lingo, and technician data. I quizzed him several times and he constantly responded with 100% honest and factual answers. He tirelessly worked on both of our HVAC units and performed the necessary services and repair. He was polite, courteous and clean. His most impressive talent was ensuring my wife's absolute confidence in his work after she grilled him with so many questions! We will continue to refer True Choice to all our friend and family! Call them; you will not be disappointed."
AC Pro Heat Pump Installation
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+56

Response time10 hrs
Response rate100%
7 neighbors recently requested a quote
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Showing 1-10 of 159
Install Boiler questions, answered by experts

When winter rolls around, and you turn the heat on for the first time in a year, it’s normal to sense a light odor. This could smell a little like burning because some dust has gathered in the heating unit over the warm months and will fade away shortly after. However, there are some smells you should watch out for and take caution around: an egg-like sulfur smell or an electrical burn odor would indicate there’s something wrong. Turn it off and call a professional for maintenance as soon as possible. 

Since your boiler keeps you warm and provides hot water to your home, you’re likely to notice issues with heating in your living space right away. The most obvious sign that your boiler is breaking is not getting any heat or hot water. You might also hear some odd sounds coming from your boiler during operation, the flame in your gas boiler is not blue, the pressure is inconsistent, or your boiler is using more energy than it should. If you notice any of these signs, be sure to call a pro right away.

Yes. Boilers need water to run without overheating, also known as dry firing. If you run it without a sufficient volume of water, either because of a burst pipe or a leak, you run the risk of damaging your machine or jeopardizing the safety of your home as a whole. When in doubt, shut off your boiler and repair any plumbing issues before turning it back on. Alternatively, consider installing a low-water cutoff (LWCO) before any issues arise. This gadget will protect your boiler by monitoring water levels and automatically shutting it off if it gets too low. 

The most important sign of a boiler problem is something happening unexpectedly, which is why regular boiler maintenance is important. Unexpected problems can include strange smells, new leaks, and unexpected noises that your boiler wasn’t making before. Additionally, if a boiler keeps shutting off or can’t maintain a specific temperature range, it’s time to call in an expert.

A common HVAC rule is that for every 500 to 600 square feet of living space, you need 1 ton of heating or cooling capacity. Now that you know this common rule, you also need to know that it isn’t very accurate, and a dedicated pro wouldn’t use it for your home. If you talk to a pro who won’t or can’t perform a proper Manual J calculation, consider hiring someone more thorough.

The Lake Forest, CA homeowners’ guide to boiler installation services

From average costs to expert advice, get all the answers you need to get your job done.