
Serving Grain Valley, MO and surrounding areas
Approved (Corporate)
In business since 1951
Free estimates
Emergency services offered
"Jim is who we use with Anthony’s for routine maintenance for our boiler."





+38

*The Angi rating for Boiler Installation companies in Grain Valley, MO 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 Grain Valley, MO 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 May 17, 2026

Serving Grain Valley, MO and surrounding areas
Approved (Corporate)
In business since 1951
Free estimates
Emergency services offered
"Jim is who we use with Anthony’s for routine maintenance for our boiler."





+38

Serving Grain Valley, MO and surrounding areas
Approved
Free estimates
Emergency services offered
Small jobs welcome
Smedley Plumbing 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\n
Serving Grain Valley, MO and surrounding areas
Approved
I have over 30 years of experience in the field

Serving Grain Valley, MO and surrounding areas
In business since 2013
Free estimates
Emergency services offered
"It went very well. Larry provided an estimate very quickly, which was miles better than any other estimate we had from other companies. The folks who removed the old and then installed the new insulation were very friendly and always looking to make the process as easy as possible for my young family at home. They knew exactly what needed to be done, and did it very efficiently. Already, I can feel the difference in the house with the new insulation. Looking forward to seeing the difference in next month's electric bill."





+16

Serving Grain Valley, MO and surrounding areas
In business since 1974
Emergency services offered
Credit card accepted
"The installers called before they were to come and arrived exactly at the time promised. They explained exactly what they were going to be doing and performed the job flawlessly and on time. They cleaned up afterwards, explained the maintenance requirements and provided an overview of the new heater."





+9

Serving Grain Valley, MO and surrounding areas
In business since 1971
Emergency services offered
Credit card accepted
"Old units were removed and carted off, new ones installed and checked out in one day. Installers (2) were friendly, knowledgeable, efficient, and answered all questions satisfactorily (no matter how stupid those questions must have sounded)."
Serving Grain Valley, MO and surrounding areas
In business since 1999
Free estimates
Credit card accepted
"Prior to calling Bob, we had several guys come in to give us estimates. Bob's estimate was by far the best and the work he did was top quality. He and his guys moved my existing furnace to a new location int he basement and installed a new AC. They also moved the hot water heater. I am very pleased with his service. They were prefessional and respectful. Bob is a straight shooter. Absolutely no BS! I will be using him for ALL of my future HVAC needs. I HIGHLY recommend you call him and have him come give you an estimate if you need service, repair or replacement.
"

Serving Grain Valley, MO and surrounding areas
In business since 2005
Free estimates
Credit card accepted
"After a little confusion surrounding what the deal included (which was my fault, not the provider, and they were great about working with me), the provider arrived during the window provided and told me exactly what to expect and what they would be doing. I have used other steam cleaning companies before and one of the things I really liked about Chem-Dry is that my bathroom wasn't touched as it is for steam cleaners.
The carpets were well cleaned, and I didn't feel like Chem-Dry were pushy in trying to get me to purchase ad-ons. I highly recommend them.
"


Serving Grain Valley, MO and surrounding areas
In business since 2012
Emergency services offered
Credit card accepted
"Josh came over looked over everything and explained all our options and we chose high efficiency variable furnace 96 so installed 3inch pvc pipe for exhaust and one for fresh air to come in. Looks GREAT. Put in a variable air conditioner unit and leveled it out new pipes and so forth looks GREAT, installed New water Heater with no problems and made it to code which is GREAT, installed an April Air 600 humidifier and an iwave air scrubber to help with family allergies and 4 animals. Josh is a Great Guy for one and Did an AWESOME JOB ON THE INSTALL and answering any questions we had through out the process. I would Highly Recommend Josh and His Company Air-Max Heating & Cooling in Olathe Ks"




Serving Grain Valley, MO and surrounding areas
In business since 2020
Free estimates
Emergency services offered
"Fantastic company!!! Mammoth removed my conventional HVAC and all ductwork while upgrading my home to an energy efficient split system.... which is amazing! My entire house is comfortable, the system is great and our overall energy bills have dropped! The Mammoth team were on top of their game and I couldn’t be happier with their service."





+9
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