Get matched with top heating oil pros in Foothill Ranch, CA

MKAL LLC

Recommended by 100% of Angi customers

15 years of experience

MKAL is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Reasonable and prompt, highly recommend them"

Farrah Z on December 2023

"Reasonable and prompt, highly recommend them"

Farrah Z on December 2023

Insulation Commandos of Southern California

Insulation Commandos of Southern California

Customers say: True professional

445 local quotes requested

7 years of experience

Our services include: Blown in Cellulose & Fiberglass Attic Insulation, Batted (Rolled) Attic Insulation, Fireproof Blown Rockwool Insulation, Fireproof Batted Rockwool Insulation, Wall Insulation, Drill n Fill Wall & Ceiling Insulation, Crawl Space Insulation, Spray Foam Insulation, TAP Pest Control Insulation, New Construction and Commercial Insulation, Insulation Removal, Attic Air Sealing, Attic Decontamination & Sanitization, Radiant Barrier Insulation, Rodent Proofing, Soundproofing, Air Duct Replacement and Cut ins, Air Duct & Dryer Vent Cleaning, Attic Fan Installation, Indoor Air Quality products, Wildfire Ember Mesh, Kitchen Hood Venting & Dryer Duct Replacement.

"I vetted several companies for this project and Insulation Commandos was by far the most thorough and professional. The installers and workmanship were top notch and the price was reasonable. Could not be happier. "

Louis M on September 2025

"I vetted several companies for this project and Insulation Commandos was by far the most thorough and professional. The installers and workmanship were top notch and the price was reasonable. Could not be happier. "

Louis M on September 2025

Tropical Heating & Air, Inc.

4.92(

Tropical Heating & Air, Inc.

4.92(

Customers say: Quality work

Recommended by 93% of Angi customers

45 local quotes requested

Tropical Heating & Air, Inc. is a locally owned and operated company proudly serving Santa Ana and the surrounding community. With years of hands-on experience in plumbing, heating, and cooling, we handle everything from new system installations to repairs and maintenance plans. Our mission has always been simple: deliver top-quality service and reliable products at a fair price. Customers count on us to be prompt, professional, and thorough—and we don’t leave until you’re 100% satisfied.

"The repairman was on time and got to work immediately. He knew what he was doing and in a fairly short time he had my swamp cooler working like new. Very professional. I recommend Tropical Heating and Repair to anyone with air condition or swamp cooler problems. "

Judy C on October 2025

"The repairman was on time and got to work immediately. He knew what he was doing and in a fairly short time he had my swamp cooler working like new. Very professional. I recommend Tropical Heating and Repair to anyone with air condition or swamp cooler problems. "

Judy C on October 2025

Magnolia Heating & Cooling Inc

Magnolia Heating & Cooling Inc

Customers say: Super punctual

Recommended by 93% of Angi customers

76 local quotes requested

100% customer satisfaction is our top priority. Please check out our 2500+ 5 star reviews across the internet with an 5 Star A+ rating. Homeowners, expect nothing but the best from their HVAC contractor, and Magnolia Heating and Cooling is ready to exceed your expectations. Call today for AC or Heater Repairs, Replacement, Installation or any other service.

"As always, Magnolia exceeded expectations. Christian, my technician, was prompt, personable and proficient. I am more than satisfied with my service visit."

Rick B on August 2023

"As always, Magnolia exceeded expectations. Christian, my technician, was prompt, personable and proficient. I am more than satisfied with my service visit."

Rick B on August 2023

Just Chill AC & Heating

Just Chill AC & Heating

Just Chill AC & Heating is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"They replaced my old, leaking, asbestos wrapped air ducts. Chris said what he’d do and did what he said. The quoted price was fair and didn’t increase. The job started as scheduled, then was completed as scheduled. We’ve since had Chris also troubleshoot a noise that our system was making and change out an old register with a modern, high flow one. Before, after from my attic:"

Andrew H on November 2025

"They replaced my old, leaking, asbestos wrapped air ducts. Chris said what he’d do and did what he said. The quoted price was fair and didn’t increase. The job started as scheduled, then was completed as scheduled. We’ve since had Chris also troubleshoot a noise that our system was making and change out an old register with a modern, high flow one. Before, after from my attic:"

Andrew H on November 2025

HD MECHANICAL INC

HD MECHANICAL INC

260 local quotes requested

3 years of experience

We are small family operated company that has been in the HVAC industry for over 15years . We believe in honesty and good reliable timely service. As a licensed and certified company, we believe strongly in resolving any issues without up selling any unnecessary products and services. We treat every customer as if they are part of our family . CALL HD MECHANICAL TODAY for your free in home or business estimate.

"As a former licensed building contractor and well respected by the building commission in Colorado Springs, CO, I must say that HD Mechanical Inc. superseded my expectations. Brandon was excellent! They were very considerate and laid a tarp on all the floors to minimize trash or dirt on the floor. Brandon came over very considerate to my needs and "did not" try to up sale me on other services that others do such as installing new venting when it is not really needed. They pulled the permit in Downey, CA and it easily passed. He communicated with me every step of the way. The receive 5 stars from me!"

Eldon D on November 2025

"As a former licensed building contractor and well respected by the building commission in Colorado Springs, CO, I must say that HD Mechanical Inc. superseded my expectations. Brandon was excellent! They were very considerate and laid a tarp on all the floors to minimize trash or dirt on the floor. Brandon came over very considerate to my needs and "did not" try to up sale me on other services that others do such as installing new venting when it is not really needed. They pulled the permit in Downey, CA and it easily passed. He communicated with me every step of the way. The receive 5 stars from me!"

Eldon D on November 2025

GlobalTech Inc.

GlobalTech Inc.

33 local quotes requested

5 years of experience

15 years of experience. We are extremely passionate about the work that we do. You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate!

"Benjamin and his entire crew were the best! From the start I was provided with personal, thorough and professional inspection of my HVAC unit. When I decided that I wanted to do an entire replacement of my system, Benjamin provided multiple options to fit my needs. He always responded to my questions and their crew showed up on time each day they were scheduled to work. My project was tough as I live in an older townhome, but Benjamin and his team worked hard to make sure everything was done right. He truly cares about his clients, and the quality of work that he does. If you need any type of work done on your AC or HVAC unit - this is your guy! "

Dee S on July 2025

"Benjamin and his entire crew were the best! From the start I was provided with personal, thorough and professional inspection of my HVAC unit. When I decided that I wanted to do an entire replacement of my system, Benjamin provided multiple options to fit my needs. He always responded to my questions and their crew showed up on time each day they were scheduled to work. My project was tough as I live in an older townhome, but Benjamin and his team worked hard to make sure everything was done right. He truly cares about his clients, and the quality of work that he does. If you need any type of work done on your AC or HVAC unit - this is your guy! "

Dee S on July 2025

Aace's Heating Air Conditioning & Swamp Coolers

4.91(

Aace's Heating Air Conditioning & Swamp Coolers

4.91(

Recommended by 95% of Angi customers

156 local quotes requested

Aace's Heating Air Conditioning & Swamp Coolers is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 12 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"The job was done very well; but there was some follow-up items to complete afterwards and that was done to our full satisfaction."

Sheldon W on November 2025

"The job was done very well; but there was some follow-up items to complete afterwards and that was done to our full satisfaction."

Sheldon W on November 2025

Cool Air For you

4.43(

Cool Air For you

4.43(

82 local quotes requested

17 years of experience

With over 22 years of experience, we are heating and air conditioning company working in the Greater San Diego Area. Our company strives to provide the best service for reasonable prices. We are a manufacture approved company and certified for ductless and VRF systems by Mitsubishi. Our technicians train on all brands of heating and air conditioning systems. Our goal is to provide all our customers with the friendliest service, based on knowledge and timeliness. Give us a call today for your free estimate!

"My AC's secondary drain was leaking due to a clogged primary line. Daryle from Cool Air quickly identified the issue and cleared the clog under the master bathroom sink — about a gallon of water came out instantly. The final charge was a bit more than quoted, but Daryle was honest, efficient, and didn’t try to upsell anything. After bad experiences with Service Champions — who I believe sabotaged my system — working with Cool Air was a relief. Vadim, the owner, was also great to talk to. I’ll be using them again."

Bijan G on July 2025

"My AC's secondary drain was leaking due to a clogged primary line. Daryle from Cool Air quickly identified the issue and cleared the clog under the master bathroom sink — about a gallon of water came out instantly. The final charge was a bit more than quoted, but Daryle was honest, efficient, and didn’t try to upsell anything. After bad experiences with Service Champions — who I believe sabotaged my system — working with Cool Air was a relief. Vadim, the owner, was also great to talk to. I’ll be using them again."

Bijan G on July 2025

Drain Right Services, Inc.

4.38(

Drain Right Services, Inc.

4.38(