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    Verified boiler installation services reviews

Find Boiler installation pros in Pasadena

Avatar for Global Green Solutions
Global Green Solutions
5.0(
248
)
Boiler or Radiator Heating System - Install or Replace

Serving Pasadena, CA and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Global Green Solutions did an excellent job installing my Central A/C system. The team arrived on time, worked efficiently, and completed the installation perfectly. My home is now cool and comfortable. Very satisfied with their professional service."
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+24

10 neighbors recently requested a quote
Recommended by7%of homeowners
Avatar for Air-Tech Air Conditioning & Heating Inc
Air-Tech Air Conditioning & Heating Inc
4.5(
202
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Pasadena, CA and surrounding areas

Approved

In business since 1988

Free estimates

Warranties offered

"Air-Tech is one of the most professional companies I have ever dealt with. My first contact with the office was exceptional. They had Jose at my house the next day. Jose did a great job of trouble shooting the problem with my furnace and showed me which part was defective. He had to special order the replacement parts which took a few days. Soon after he left, someone dropped off two space heaters to keep our house warm until the parts arrived. Jose then installed the new parts and checked out the entire furnace to see if there were other problems. He took photos to help show what the problem was. He was efficient, conscientious, polite and thorough. The office staff and Jose kept me up to date on when he would arrive at my home. I wouldn’t hesitate to use Air-Tech again if the need arises. They are top notch."
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+8

42 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Alpine Plumbing, Heating, and Air
Alpine Plumbing, Heating, and Air
4.7(
35
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Pasadena, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Emergency services offered

"I Called to get an in person quote for a tankless water heater flush and left this job with a whole house filter and a fridge connection. When Michael first arrived we inspected the tankless unit and tested the water to conclude flushing was not my best option. He then walked me through my options for home filters and we decided on a Halo system. Michael was very well educated on the subject and gave me the best value filter for my needs. He installed the unit the next day in less than a few hours and left me with a flawless work of art. I couldn't be more impressed with the professionalism he brings to this trade! I also requested to hook up a fridge and he did that in what seemed like 30 minutes. He will be the only plumber I call from now on!! Thank you Michael!!!"
Plumbing - Drain Cleaning Project
Sewer cleaned of roots and ready for lining
Prepping pipe for lining by removing massive roots
Mixing resin for liners, this resin gardens to create a solid pipe
Sewer robot in the pipe

+26

10 neighbors recently requested a quote
Recommended by70%of homeowners
Avatar for HD MECHANICAL INC
HD MECHANICAL INC
5.0(
27
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Pasadena, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"I am thoroughly impressed with the exceptional service I received from HD Mechanical! Their team recently installed mini splits in my home, and the entire experience was seamless and professional. From the initial consultation to the final installation, their expertise and attention to detail were evident. The installers were courteous, informative, efficient, and ensured a precise installation. The mini splits are now providing comfortable and quiet heating and cooling, exceeding my expectations. I highly recommend them for their accuracy, professionalism, and top-notch service. Five stars and a job well done!"
Heating & A/C Project
Heating & A/C Project
Heating & A/C Project
Heating & A/C Project
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+14

66 neighbors recently requested a quote
Recommended by74%of homeowners
Avatar for CAL CLIMATE CORP
CAL CLIMATE CORP
4.9(
152
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Pasadena, CA and surrounding areas

In business since 1970

Warranties offered

"110% recommend Calclimate HVAC for anyone who needs heating and cooling services in the Burbank area. I recently had them install a new HVAC system in my elderly father's condo, and I was very impressed with their work. The system hadn't been turned on in decades, so it was in pretty bad shape. Calclimate's technicians were professional and knowledgeable, and they did a great job of assessing the situation and recommending the best system for my father's needs given that there are no natural gas hookups and all appliances run on electricity. They were also very patient and understanding. The installation process went smoothly, and the technicians were very clean and organized. They also took the time to explain everything to my father, so he understood how the system worked. I'm so grateful to Calclimate for their help. My father is now comfortable and cool in his condo, and he can finally enjoy the benefits of central heating and cooling. I would highly recommend them to anyone looking for HVAC services in Burbank."
Recommended by99%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 Pasadena, CA and surrounding areas

In business since 1994

Credit card accepted

"I found Precision Auto Works here on Angie's List.  They had great reviews and a 10% off labor coupon.  I decided to give them a try.  I pulled into the parking lot and was a little leery because it looks like you are parking next to a house.  Do not let this stop you.  You ARE supposed to park there.  Walk around the house to the back and you will find the office and see the shop.  It's a strange set up, but this place was awesome. 
I have never had such great customer service from an auto mechanic.  I had an engine light on in my car and I needed an oil change.  A friend had pulled the error codes from my car and I was able to walk in with those.  The office spent several minutes with me discussing and looking up the codes.  They called the mechanic (Dave) in and he also spent quite a bit of time with me.  As a female, I have never felt so comfortable at an auto shop before.  I left my car and waited for an estimate. 
A couple of hours later they had located the problem (an actuator) and gave me an estimate.  For parts, labor and a synthetic oil change, the estimate was $450.  $80 or so of that was my synthetic oil change (which is about average).   $175 was for the actuator part.  $200 for labor (with my 10% off coupon labor came to $180).  So anyway, right around $450.  Now here comes the good part.  They called a second dealership to check for the part so they could get the car back to me on the same day.  The other dealership wasn't going to have it available until the following day.  We're not sure what happened but the second dealership listed the part for $50.  They called me with the great news about the price drop and told me my car would be ready that day.  Do you know how easy it would have been for this mechanic to just charge me the full $450?  I never would have known the difference.   However, they did not do that.  They passed on the savings.  My final bill?  $301.  
I felt they we're upfront and honest throughout the entire experience.  They mentioned they will be calling the first dealership to find out why they had such a huge price difference and mentioned they will not work with them in the future if they are gouging their prices.  It may have been an honest mistake somewhere along the way but either way, they are looking into it.  I love that they kept me in the loop and told me absolutely everything that was happening.  Not many shops would take the time to keep a customer so informed.  
Try this place! You just might find "your" new mechanic!
**As as a side note, this experience has convinced me to renew my Angie's List membership.  I don't use the site very often but if I can find even one compnay a year that provides an experience like Precision Auto Works, then my membership pays for itself.

"
Recommended by92%of homeowners
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Install Boiler questions, answered by experts

Most home boilers will need an expansion tank. That’s because these boilers are closed-loop systems, where the water is trapped. An expansion tank is needed when the boiler heats the water and it expands, allowing air to condense in the tank to make room for the water. Other types of boilers don’t use an expansion tank, such as traditional steam boilers, but these aren’t as common. And hot water tanks may be able to use a pressure release valve instead. When in doubt, call in a pro to take a look.

If you hear your radiator clanking even when it’s turned off, it’s typically because there’s trapped water or air in the system, causing a pressure buildup. When you hear significant clanking, popping, crackling, or banging in a radiator that’s turned off, you’ll want to bleed the pipes or call in an HVAC specialist to deal with the problem (and prevent it from happening in the future).

If you're often struggling with radiator issues like chilly spots, leaks, or annoying noises, those are common indications that your radiator may need to be replaced. Corrosion, uneven heating, and persistent hissing sounds are common issues as well. When repairs become a regular chore and your home’s energy bills start to rise, a new radiator will bring the comfort and savings you need.

Many HVAC companies offer free quotes and free estimates for repairs and new HVAC systems. Others offer low-cost quotes or apply the cost of the estimates or diagnostics to your final bill if you hire them. Be aware that some companies advertise free HVAC quotes and recoup the costs by charging more for their services. Free HVAC quotes are never truly free—they cost the company time and effort—so be a good customer. Also understand that you may end up paying for free quotes in another way if you don’t hire a reputable company.

Boiler installations and replacements cost between $3,600 to $8,400. Expect to pay around $5,900 on average for a new boiler, including installation. Adding new radiators or heaters to the boiler may include separate costs if you are also upgrading those components, so the final price may be higher. To decrease costs, you can look for local energy rebates for using a boiler and wait until installers are offering discounts for a first-time installation.

The Pasadena, CA homeowners’ guide to boiler installation services

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