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TRUSTED BY PORTAL, AZ HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon34
    Verified boiler installation services reviews

Find Boiler installation pros in Portal

Lithosphere Engineering LLC

New on AngiNew on Angi
Approved Pro

Lithosphere Engineering LLC

New on AngiNew on Angi
Approved Pro
18 years of experience
Free onsite estimate

Lithosphere Engineering LLC is committed to excellence 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.

Lithosphere Engineering LLC is committed to excellence 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.


The Solar Store, LLC

4.51(
44
)
Approved Pro

The Solar Store, LLC

4.51(
44
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
28 local quotes requested

We are proud to be a part of this organization with over 60 years of combined experience in the solar energy industry. We install solar electric system, solar hot water, pool heating, skylights, etc. Save money on energy with a great natural resource. We can help you learn how to tap into the power of the sun!

"Professional- on time and competitive price"

Jill A on April 2022

We are proud to be a part of this organization with over 60 years of combined experience in the solar energy industry. We install solar electric system, solar hot water, pool heating, skylights, etc. Save money on energy with a great natural resource. We can help you learn how to tap into the power of the sun!

"Professional- on time and competitive price"

Jill A on April 2022


Avatar for Neli Virtual Appliance Repair

Neli Virtual Appliance Repair

4.30(
577
)
Approved Pro

Neli Virtual Appliance Repair

4.30(
577
)
Approved Pro
Customers say: Super punctual
29683 local quotes requested
9 years of experience

NEW! Appliance Consultation – Just $35 Get expert advice before you spend on repairs or replacements. A Neli technician will evaluate your issue and help you decide if your appliance can be fixed—or if it’s time for a new one. Virtual Appliance Diagnosis and Repair - Just $45 Service Description: Diagnose or repair your appliance virtually—no need for anyone to enter your home. Neli’s certified technicians guide you step-by-step via secure video chat. How It Works: Book online at nelihome.com or call 833-876-0900 Connect with a tech through our video platform Diagnose or fix the issue in real time Get expert advice and confidence in your next steps What’s Included: Real-time video guidance from a certified technician Diagnosis of the issue OR full repair (when possible) Step-by-step guidance using your smartphone or tablet Safe, contact-free service - no one in your home Flexible scheduling—appointments available daily Perfect For: Appliance fixes HVAC troubleshooting DIY-savvy homeowners Saving time and money on service calls

"Super helpful"

Michele H on November 2025

NEW! Appliance Consultation – Just $35 Get expert advice before you spend on repairs or replacements. A Neli technician will evaluate your issue and help you decide if your appliance can be fixed—or if it’s time for a new one. Virtual Appliance Diagnosis and Repair - Just $45 Service Description: Diagnose or repair your appliance virtually—no need for anyone to enter your home. Neli’s certified technicians guide you step-by-step via secure video chat. How It Works: Book online at nelihome.com or call 833-876-0900 Connect with a tech through our video platform Diagnose or fix the issue in real time Get expert advice and confidence in your next steps What’s Included: Real-time video guidance from a certified technician Diagnosis of the issue OR full repair (when possible) Step-by-step guidance using your smartphone or tablet Safe, contact-free service - no one in your home Flexible scheduling—appointments available daily Perfect For: Appliance fixes HVAC troubleshooting DIY-savvy homeowners Saving time and money on service calls

"Super helpful"

Michele H on November 2025


Avatar for Sentri Homes

Sentri Homes

No reviews yet

Sentri Homes

No reviews yet
64 local quotes requested

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.




Plumb Clean Drain Service

No reviews yet

Plumb Clean Drain Service

No reviews yet
Emergency services offered

SERVING SOUTHERN ARIZONA Tucson/Sierra Vista/Douglas and surrounding Areas -Plumb Clean offers Drain Sewer/Septic line clearing and Cleaning. -Plumb Clean also offers Sewer/Septic line Camera Inspection -Light Plumbing services also offered (Toilet repair/replacement, Sink Repair/Replacement...ECT)

SERVING SOUTHERN ARIZONA Tucson/Sierra Vista/Douglas and surrounding Areas -Plumb Clean offers Drain Sewer/Septic line clearing and Cleaning. -Plumb Clean also offers Sewer/Septic line Camera Inspection -Light Plumbing services also offered (Toilet repair/replacement, Sink Repair/Replacement...ECT)


Bartlett Mechanical

No reviews yet

Bartlett Mechanical

No reviews yet
11 years of experience

24/7 weld repair, fabrication, design, fencing, custom fire pits, custom art work, custom exhausts and install. We specialize in process piping, pipe fitting, and welding. We are also proficient in specialty metals such as copper, stainless steel, aluminum, and titanium.

24/7 weld repair, fabrication, design, fencing, custom fire pits, custom art work, custom exhausts and install. We specialize in process piping, pipe fitting, and welding. We are also proficient in specialty metals such as copper, stainless steel, aluminum, and titanium.


Landscaping by J&E

No reviews yet

Landscaping by J&E

No reviews yet
11 years of experience

We are a family owned and operated business who opened its doors in 2014 with the main goal of providing excellent customer service and affordable maintenance plans to every homeowner. Today, this goal stands true. We offer some of the best weekly, by-weekly, monthly and quarterly maintenance plans in the landscaping market. Plans include cleaning of property, all caring of vegetation and occasional herbicide/pre-emergent treatments. We accept all major credit cards, checks, and cash payments. Call before January 31st 2017 and receive a 10% discount on your first service. Military and law enforcement discount- 10%. Special needs and senior discounts-10% DISCOUNTS CANNOT BE COMBINED OR OFFERED WITH OTHER DISCOUNTS.

We are a family owned and operated business who opened its doors in 2014 with the main goal of providing excellent customer service and affordable maintenance plans to every homeowner. Today, this goal stands true. We offer some of the best weekly, by-weekly, monthly and quarterly maintenance plans in the landscaping market. Plans include cleaning of property, all caring of vegetation and occasional herbicide/pre-emergent treatments. We accept all major credit cards, checks, and cash payments. Call before January 31st 2017 and receive a 10% discount on your first service. Military and law enforcement discount- 10%. Special needs and senior discounts-10% DISCOUNTS CANNOT BE COMBINED OR OFFERED WITH OTHER DISCOUNTS.


Avatar for Alltech Solutions, Inc.

Alltech Solutions, Inc.

No reviews yet

Alltech Solutions, Inc.

No reviews yet
Free onsite estimate

At Alltech Solutions, Inc we handle the indoor and outdoor comfort needs of Arizona's commercial/residential equipment and facilities. We are based out of Tucson Arizona and licensed with the Registrar of Contractors. Our specialty is providing rigorous HVAC-R restaurant repair. We also provide air conditioning repair for bars, markets, retirement homes, recreation facilities, schools, dwellings, etc. Our technically trained professionals provide complete cooking equipment repair and are available 24/7 for emergencies. We are a locally owned Tucson company servicing, maintaining, installing, and selling all brands of units.

At Alltech Solutions, Inc we handle the indoor and outdoor comfort needs of Arizona's commercial/residential equipment and facilities. We are based out of Tucson Arizona and licensed with the Registrar of Contractors. Our specialty is providing rigorous HVAC-R restaurant repair. We also provide air conditioning repair for bars, markets, retirement homes, recreation facilities, schools, dwellings, etc. Our technically trained professionals provide complete cooking equipment repair and are available 24/7 for emergencies. We are a locally owned Tucson company servicing, maintaining, installing, and selling all brands of units.

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Install Boiler questions, answered by experts

A home radiator lasts anywhere from 15 to 20 years with proper maintenance. If your unit is approaching the 15-year mark, it’s a good idea to inspect your system and consider upgrading the radiator to a new one. Older models are less efficient over time compared to newer, energy-efficient radiators.

Chilled water HVAC systems use water instead of traditional components and refrigerants. They're more common in commercial settings than residential ones but are slowly being adopted by some homebuilders to cool homes. As the name implies, the system keeps the water chilled at 40 degrees and circulates it through water coils. The water absorbs the heat from your home and drains outdoors. Condo apartments are more likely to have chilled water HVAC than single-family homes because this system is designed to cool several rooms or large areas individually.

The absence of heating or hot water, unusual noises like banging or gurgling, and visible water leakage are key signs. Abnormal boiler pressure, flame irregularities (for gas boilers), or pilot light issues may also signal trouble. Frequent cycling, soot or staining, and unusual odors, particularly gas-like smells, should not be ignored. Modern boilers often display error codes or lockout mode upon detecting issues. Uneven heating across radiators and rising energy bills without increased usage can further point to problems. Prompt attention to these signs is essential to prevent further damage and ensure safety.

Yes, government incentives and programs are available to encourage energy-efficient upgrades in many regions. These incentives may include tax credits, rebates, grants, and low-interest loans for homeowners who invest in energy-efficient improvements such as HVAC system upgrades, insulation, and efficient windows. The availability and specific details of these incentives can vary by location, so check with your local government or utility company to explore your options.

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).

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